srodney bibliography fixes. ugh  over 6 years ago

Commit id: e52cc0361da8a08a73388197ba0a9aa6b6b1c839

deletions | additions      

       

pdflatex $(NATUREFILE).tex  open $(NATUREFILE).pdf  naturebib:   pdflatex $(NATUREFILE).tex  bibtex $(NATUREFILE)  pdflatex $(NATUREFILE).tex  pdflatex $(NATUREFILE).tex  open $(NATUREFILE).pdf  ARXIVFILE=spock_arxiv  arxiv:            

%  % These Macros are taken from the AAS TeX macro package version 4.0.  % Include this file in your LaTeX source only if you are not using  % the AAS TeX macro package and need to resolve the macro definitions  % in the BibTeX entries returned by the ADS abstract service.  %  % If you plan not to use this file to resolve the journal macros  % rather than the whole AAS TeX macro package, you should save the  % file as ``aas_macros.sty'' and then include it in your paper by  % using a construct such as:  % \documentstyle[11pt,aas_macros]{article}  %  % For more information on the AASTeX macro package, please see the URL  % http://www.aas.org/publications/aastex.html  % For more information about ADS abstract server, please see the URL  % http://adswww.harvard.edu/ads_abstracts.html  %  % Abbreviations for journals. The object here is to provide authors  % with convenient shorthands for the most "popular" (often-cited)  % journals; the author can use these markup tags without being concerned  % about the exact form of the journal abbreviation, or its formatting.  % It is up to the keeper of the macros to make sure the macros expand  % to the proper text. If macro package writers agree to all use the  % same TeX command name, authors only have to remember one thing, and  % the style file will take care of editorial preferences. This also  % applies when a single journal decides to revamp its abbreviating  % scheme, as happened with the ApJ (Abt 1991).  \let\jnl@style=\it  \def\ref@jnl#1{{\jnl@style#1}}  \def\aa{\ref@jnl{Astron.~\& Astrophys.}}  \def\aap{\ref@jnl{Astron.~\& Astrophys.}}  \def\aasup{\ref@jnl{Astron.~\& Astrophys.~Suppl.~Ser.}}  \def\aj {\ref@jnl{Astron.~J.}}  \def\aph {\ref@jnl{Acta Phys.}}  \def\advp {\ref@jnl{Adv.~Phys.}}  \def\ajp {\ref@jnl{Amer.~J.~Phys.}}  \def\ajm {\ref@jnl{Amer.~J.~Math.}}  \def\amsci {\ref@jnl{Amer.~Sci.}}  \def\anofd {\ref@jnl{Ann.~Fluid Dyn.}}  \def\am {\ref@jnl{Ann.~Math.}}  \def\ap {\ref@jnl{Ann.~Phys.~(NY)}}  \def\adp {\ref@jnl{Ann.~Phys.~(Leipzig)}}  \def\ao {\ref@jnl{Appl.~Opt.}}  \def\apl {\ref@jnl{Appl.~Phys.~Lett.}}  \def\app {\ref@jnl{Astroparticle Phys.}}  \def\apj {\ref@jnl{Astrophys.~J.}}  \def\apjl {\ref@jnl{Astrophys.~J.}}  \def\apjl {\ref@jnl{Astrophys.~J.~Lett.}}  \def\apjs {\ref@jnl{Astrophys.~J.~Suppl.}}  \def\apjsup {\ref@jnl{Astrophys.~J.~Suppl.}}  \def\apss {\ref@jnl{Astrophys.~Space Sci.}}  \def\araa {\ref@jnl{Ann.~Rev.~Astron.~Astrophys.}}  \def\baas {\ref@jnl{Bull.~Amer.~Astron.~Soc.}}  \def\baps {\ref@jnl{Bull.~Amer.~Phys.~Soc.}}  \def\cmp {\ref@jnl{Comm.~Math.~Phys.}}  \def\cpam {\ref@jnl{Commun.~Pure Appl.~Math.}}  \def\cppcf {\ref@jnl{Comm.~Plasma Phys.~\& Controlled Fusion}}  \def\cpc {\ref@jnl{Comp.~Phys.~Comm.}}  \def\cqg {\ref@jnl{Class.~Quant.~Grav.}}  \def\cra {\ref@jnl{C.~R.~Acad.~Sci.~A}}  \def\fed {\ref@jnl{Fusion Eng.~\& Design}}  \def\ft {\ref@jnl{Fusion Tech.}}  \def\grg {\ref@jnl{Gen.~Relativ.~Gravit.}}  \def\ieeens {\ref@jnl{IEEE Trans.~Nucl.~Sci.}}  \def\ieeeps {\ref@jnl{IEEE Trans.~Plasma Sci.}}  \def\ijimw {\ref@jnl{Interntl.~J.~Infrared \& Millimeter Waves}}  \def\ip {\ref@jnl{Infrared Phys.}}  \def\irp {\ref@jnl{Infrared Phys.}}  \def\jap {\ref@jnl{J.~Appl.~Phys.}}  \def\jasa {\ref@jnl{J.~Acoust.~Soc.~America}}  \def\jcp {\ref@jnl{J.~Comp.~Phys.}}  \def\jetp {\ref@jnl{Sov.~Phys.--JETP}}  \def\jfe {\ref@jnl{J.~Fusion Energy}}  \def\jfm {\ref@jnl{J.~Fluid Mech.}}  \def\jmp {\ref@jnl{J.~Math.~Phys.}}  \def\jne {\ref@jnl{J.~Nucl.~Energy}}  \def\jnec {\ref@jnl{J.~Nucl.~Energy, C: Plasma Phys., Accelerators, Thermonucl.~Res.}}  \def\jnm {\ref@jnl{J.~Nucl.~Mat.}}  \def\jpc {\ref@jnl{J.~Phys.~Chem.}}  \def\jpp {\ref@jnl{J.~Plasma Phys.}}  \def\jpsj {\ref@jnl{J.~Phys.~Soc.~Japan}}  \def\jsi {\ref@jnl{J.~Sci.~Instrum.}}  \def\jvst {\ref@jnl{J.~Vac.~Sci.~\& Tech.}}  \def\nat {\ref@jnl{Nature}}  \def\nature {\ref@jnl{Nature}}  \def\nedf {\ref@jnl{Nucl.~Eng.~\& Design/Fusion}}  \def\nf {\ref@jnl{Nucl.~Fusion}}  \def\nim {\ref@jnl{Nucl.~Inst.~\& Meth.}}  \def\nimpr {\ref@jnl{Nucl.~Inst.~\& Meth.~in Phys.~Res.}}  \def\np {\ref@jnl{Nucl.~Phys.}}  \def\npb {\ref@jnl{Nucl.~Phys.~B}}  \def\nt/f {\ref@jnl{Nucl.~Tech./Fusion}}  \def\npbpc {\ref@jnl{Nucl.~Phys.~B (Proc.~Suppl.)}}  \def\inc {\ref@jnl{Nuovo Cimento}}  \def\nc {\ref@jnl{Nuovo Cimento}}  \def\pf {\ref@jnl{Phys.~Fluids}}  \def\pfa {\ref@jnl{Phys.~Fluids A: Fluid Dyn.}}  \def\pfb {\ref@jnl{Phys.~Fluids B: Plasma Phys.}}  \def\pl {\ref@jnl{Phys.~Lett.}}  \def\pla {\ref@jnl{Phys.~Lett.~A}}  \def\plb {\ref@jnl{Phys.~Lett.~B}}  \def\prep {\ref@jnl{Phys.~Rep.}}  \def\pnas {\ref@jnl{Proc.~Nat.~Acad.~Sci.~USA}}  \def\pp {\ref@jnl{Phys.~Plasmas}}  \def\ppcf {\ref@jnl{Plasma Phys.~\& Controlled Fusion}}  \def\phitrsl {\ref@jnl{Philos.~Trans.~Roy.~Soc.~London}}  \def\prl {\ref@jnl{Phys.~Rev.~Lett.}}  \def\pr {\ref@jnl{Phys.~Rev.}}  \def\physrev {\ref@jnl{Phys.~Rev.}}  \def\pra {\ref@jnl{Phys.~Rev.~A}}  \def\prb {\ref@jnl{Phys.~Rev.~B}}  \def\prc {\ref@jnl{Phys.~Rev.~C}}  \def\prd {\ref@jnl{Phys.~Rev.~D}}  \def\pre {\ref@jnl{Phys.~Rev.~E}}  \def\ps {\ref@jnl{Phys.~Scripta}}  \def\procrsl {\ref@jnl{Proc.~Roy.~Soc.~London}}  \def\rmp {\ref@jnl{Rev.~Mod.~Phys.}}  \def\rsi {\ref@jnl{Rev.~Sci.~Inst.}}  \def\science {\ref@jnl{Science}}  \def\sciam {\ref@jnl{Sci.~Am.}}  \def\sam {\ref@jnl{Stud.~Appl.~Math.}}  \def\sjpp {\ref@jnl{Sov.~J.~Plasma Phys.}}  \def\spd {\ref@jnl{Sov.~Phys.--Doklady}}  \def\sptp {\ref@jnl{Sov.~Phys.--Tech.~Phys.}}  \def\spu {\ref@jnl{Sov.~Phys.--Uspeki}}  \def\st {\ref@jnl{Sky and Telesc.}}  \def\procspie{\ref@jnl{Proc.~SPIE}} % Proceedings of the SPIE  \def\pasa{\ref@jnl{Publ.~Astron.~Soc.~Aust.}} % Publications of the ASA  \def\pasp{\ref@jnl{Publ.~Astron.~Soc.~Pac.}} % Publications of the ASP  \def\pasj{\ref@jnl{Publ.~Astron.~Soc.~Jpn.}} % Publications of the ASJ  \def\mnras{\ref@jnl{Mon.~Not.~R.~Astron.~Soc.}} % Monthly Notices of the RAS  %\def\aj{\ref@jnl{AJ}} % Astronomical Journal  %\def\araa{\ref@jnl{ARA\&A}} % Annual Review of Astron and Astrophys  %\def\apj{\ref@jnl{ApJ}} % Astrophysical Journal  %\def\apjl{\ref@jnl{ApJ}} % Astrophysical Journal, Letters  %\def\apjs{\ref@jnl{ApJS}} % Astrophysical Journal, Supplement  %\def\ao{\ref@jnl{Appl.~Opt.}} % Applied Optics  %\def\apss{\ref@jnl{Ap\&SS}} % Astrophysics and Space Science  %\def\aap{\ref@jnl{A\&A}} % Astronomy and Astrophysics  %\def\aapr{\ref@jnl{A\&A~Rev.}} % Astronomy and Astrophysics Reviews  %\def\aaps{\ref@jnl{A\&AS}} % Astronomy and Astrophysics, Supplement  %\def\azh{\ref@jnl{AZh}} % Astronomicheskii Zhurnal  %\def\baas{\ref@jnl{BAAS}} % Bulletin of the AAS  %\def\jrasc{\ref@jnl{JRASC}} % Journal of the RAS of Canada  %\def\memras{\ref@jnl{MmRAS}} % Memoirs of the RAS  %\def\mnras{\ref@jnl{MNRAS}} % Monthly Notices of the RAS  %\def\pra{\ref@jnl{Phys.~Rev.~A}} % Physical Review A: General Physics  %\def\prb{\ref@jnl{Phys.~Rev.~B}} % Physical Review B: Solid State  %\def\prc{\ref@jnl{Phys.~Rev.~C}} % Physical Review C  %\def\prd{\ref@jnl{Phys.~Rev.~D}} % Physical Review D  %\def\pre{\ref@jnl{Phys.~Rev.~E}} % Physical Review E  %\def\prl{\ref@jnl{Phys.~Rev.~Lett.}} % Physical Review Letters  %\def\pasa{\ref@jnl{PASA}} % Publications of the ASA  %\def\pasp{\ref@jnl{PASP}} % Publications of the ASP  %\def\pasj{\ref@jnl{PASJ}} % Publications of the ASJ  %\def\qjras{\ref@jnl{QJRAS}} % Quarterly Journal of the RAS  %\def\skytel{\ref@jnl{S\&T}} % Sky and Telescope  %\def\solphys{\ref@jnl{Sol.~Phys.}} % Solar Physics  %\def\sovast{\ref@jnl{Soviet~Ast.}} % Soviet Astronomy  %\def\ssr{\ref@jnl{Space~Sci.~Rev.}} % Space Science Reviews  %\def\zap{\ref@jnl{ZAp}} % Zeitschrift fuer Astrophysik  %\def\nat{\ref@jnl{Nature}} % Nature  %\def\iaucirc{\ref@jnl{IAU~Circ.}} % IAU Cirulars  %\def\aplett{\ref@jnl{Astrophys.~Lett.}} % Astrophysics Letters  %\def\apspr{\ref@jnl{Astrophys.~Space~Phys.~Res.}}  % % Astrophysics Space Physics Research  %\def\bain{\ref@jnl{Bull.~Astron.~Inst.~Netherlands}}   % % Bulletin Astronomical Institute of the Netherlands  %\def\fcp{\ref@jnl{Fund.~Cosmic~Phys.}} % Fundamental Cosmic Physics  %\def\gca{\ref@jnl{Geochim.~Cosmochim.~Acta}} % Geochimica Cosmochimica Acta  %\def\grl{\ref@jnl{Geophys.~Res.~Lett.}} % Geophysics Research Letters  %\def\jcp{\ref@jnl{J.~Chem.~Phys.}} % Journal of Chemical Physics  %\def\jgr{\ref@jnl{J.~Geophys.~Res.}} % Journal of Geophysics Research  %\def\jqsrt{\ref@jnl{J.~Quant.~Spec.~Radiat.~Transf.}}  % % Journal of Quantitiative Spectroscopy and Radiative Transfer  %\def\memsai{\ref@jnl{Mem.~Soc.~Astron.~Italiana}}  % % Mem. Societa Astronomica Italiana  %\def\nar{\ref@jnl{NewAR}} % New Astronomy Reviews  %\def\nphysa{\ref@jnl{Nucl.~Phys.~A}} % Nuclear Physics A  %\def\physrep{\ref@jnl{Phys.~Rep.}} % Physics Reports  %\def\physscr{\ref@jnl{Phys.~Scr}} % Physica Scripta  %\def\planss{\ref@jnl{Planet.~Space~Sci.}} % Planetary Space Science  %\def\procspie{\ref@jnl{Proc.~SPIE}} % Proceedings of the SPIE  \let\astap=\aap  \let\apjlett=\apjl  \let\apjsupp=\apjs  \let\applopt=\ao           

%%  %% This is file `naturemag.bst',  %% generated with the docstrip utility.  %%  %% The original source files were:  %%  %% merlin.mbs (with options: `head,seq-no,nm-rev,ed-rev,jnrlst,nmlm,x5,m1,yr-par,xmth,vol-bf,vnum-x,volp-com,num-xser,jnm-x,bkpg-x,pub-date,edparxc,ppx,ed,abr,xedn,jabr,amper,and-xcom,etal-it,eprint,url,url-blk,bibinfo,nfss,{}')  %% physjour.mbs (with options: `seq-no,nm-rev,ed-rev,jnrlst,nmlm,x5,m1,yr-par,xmth,vol-bf,vnum-x,volp-com,num-xser,jnm-x,bkpg-x,pub-date,edparxc,ppx,ed,abr,xedn,jabr,amper,and-xcom,etal-it,eprint,url,url-blk,bibinfo,nfss,{}')  %% geojour.mbs (with options: `seq-no,nm-rev,ed-rev,jnrlst,nmlm,x5,m1,yr-par,xmth,vol-bf,vnum-x,volp-com,num-xser,jnm-x,bkpg-x,pub-date,edparxc,ppx,ed,abr,xedn,jabr,amper,and-xcom,etal-it,eprint,url,url-blk,bibinfo,nfss,{}')  %% photjour.mbs (with options: `seq-no,nm-rev,ed-rev,jnrlst,nmlm,x5,m1,yr-par,xmth,vol-bf,vnum-x,volp-com,num-xser,jnm-x,bkpg-x,pub-date,edparxc,ppx,ed,abr,xedn,jabr,amper,and-xcom,etal-it,eprint,url,url-blk,bibinfo,nfss,{}')  %% merlin.mbs (with options: `tail,seq-no,nm-rev,ed-rev,jnrlst,nmlm,x5,m1,yr-par,xmth,vol-bf,vnum-x,volp-com,num-xser,jnm-x,bkpg-x,pub-date,edparxc,ppx,ed,abr,xedn,jabr,amper,and-xcom,etal-it,eprint,url,url-blk,bibinfo,nfss,{}')  %% ----------------------------------------  %% *** Style for the journal Nature (created by Peter Czoschke) ***  %%   %% Copyright 1994-2002 Patrick W Daly  % ===============================================================  % IMPORTANT NOTICE:  % This bibliographic style (bst) file has been generated from one or  % more master bibliographic style (mbs) files, listed above.  %  % This generated file can be redistributed and/or modified under the terms  % of the LaTeX Project Public License Distributed from CTAN  % archives in directory macros/latex/base/lppl.txt; either  % version 1 of the License, or any later version.  % ===============================================================  % Name and version information of the main mbs file:  % \ProvidesFile{merlin.mbs}[2002/10/21 4.05 (PWD, AO, DPC)]  % For use with BibTeX version 0.99a or later  %-------------------------------------------------------------------  % This bibliography style file is intended for texts in ENGLISH  % This is a numerical citation style, and as such is standard LaTeX.  % It requires no extra package to interface to the main text.  % The form of the \bibitem entries is  % \bibitem{key}...  % Usage of \cite is as follows:  % \cite{key} ==>> [#]  % \cite[chap. 2]{key} ==>> [#, chap. 2]  % where # is a number determined by the ordering in the reference list.  % The order in the reference list is that by which the works were originally  % cited in the text, or that in the database.  %---------------------------------------------------------------------  ENTRY  { address  archive  author  booktitle  chapter  edition  editor  eprint  howpublished  institution  journal  key  month  note  number  organization  pages  publisher  school  series  title  type  url  volume  year  }  {}  { label }  INTEGERS { output.state before.all mid.sentence after.sentence after.block }  FUNCTION {init.state.consts}  { #0 'before.all :=  #1 'mid.sentence :=  #2 'after.sentence :=  #3 'after.block :=  }  STRINGS { s t}  FUNCTION {output.nonnull}  { 's :=  output.state mid.sentence =  { ", " * write$ }  { output.state after.block =  { add.period$ write$  newline$  "\newblock " write$  }  { output.state before.all =  'write$  { add.period$ " " * write$ }  if$  }  if$  mid.sentence 'output.state :=  }  if$  s  }  FUNCTION {output}  { duplicate$ empty$  'pop$  'output.nonnull  if$  }  FUNCTION {output.check}  { 't :=  duplicate$ empty$  { pop$ "empty " t * " in " * cite$ * warning$ }  'output.nonnull  if$  }  FUNCTION {fin.entry}  { add.period$  write$  newline$  }  FUNCTION {new.block}  { output.state before.all =  'skip$  { after.block 'output.state := }  if$  }  FUNCTION {new.sentence}  { output.state after.block =  'skip$  { output.state before.all =  'skip$  { after.sentence 'output.state := }  if$  }  if$  }  FUNCTION {add.blank}  { " " * before.all 'output.state :=  }  FUNCTION {date.block}  {  new.block  }  FUNCTION {not}  { { #0 }  { #1 }  if$  }  FUNCTION {and}  { 'skip$  { pop$ #0 }  if$  }  FUNCTION {or}  { { pop$ #1 }  'skip$  if$  }  FUNCTION {new.block.checka}  { empty$  'skip$  'new.block  if$  }  FUNCTION {new.block.checkb}  { empty$  swap$ empty$  and  'skip$  'new.block  if$  }  FUNCTION {new.sentence.checka}  { empty$  'skip$  'new.sentence  if$  }  FUNCTION {new.sentence.checkb}  { empty$  swap$ empty$  and  'skip$  'new.sentence  if$  }  FUNCTION {field.or.null}  { duplicate$ empty$  { pop$ "" }  'skip$  if$  }  FUNCTION {emphasize}  { duplicate$ empty$  { pop$ "" }  { "\emph{" swap$ * "}" * }  if$  }  FUNCTION {bolden}  { duplicate$ empty$  { pop$ "" }  { "\textbf{" swap$ * "}" * }  if$  }  FUNCTION {tie.or.space.prefix}  { duplicate$ text.length$ #3 <  { "~" }  { " " }  if$  swap$  }  FUNCTION {capitalize}  { "u" change.case$ "t" change.case$ }  FUNCTION {space.word}  { " " swap$ * " " * }  % Here are the language-specific definitions for explicit words.  % Each function has a name bbl.xxx where xxx is the English word.  % The language selected here is ENGLISH  FUNCTION {bbl.and}  { "and"}  FUNCTION {bbl.etal}  { "et~al." }  FUNCTION {bbl.editors}  { "eds." }  FUNCTION {bbl.editor}  { "ed." }  FUNCTION {bbl.edby}  { "edited by" }  FUNCTION {bbl.edition}  { "edn." }  FUNCTION {bbl.volume}  { "vol." }  FUNCTION {bbl.of}  { "of" }  FUNCTION {bbl.number}  { "no." }  FUNCTION {bbl.nr}  { "no." }  FUNCTION {bbl.in}  { "in" }  FUNCTION {bbl.pages}  { "" }  FUNCTION {bbl.page}  { "" }  FUNCTION {bbl.chapter}  { "chap." }  FUNCTION {bbl.techrep}  { "Tech. Rep." }  FUNCTION {bbl.mthesis}  { "Master's thesis" }  FUNCTION {bbl.phdthesis}  { "Ph.D. thesis" }  MACRO {jan} {"Jan."}  MACRO {feb} {"Feb."}  MACRO {mar} {"Mar."}  MACRO {apr} {"Apr."}  MACRO {may} {"May"}  MACRO {jun} {"Jun."}  MACRO {jul} {"Jul."}  MACRO {aug} {"Aug."}  MACRO {sep} {"Sep."}  MACRO {oct} {"Oct."}  MACRO {nov} {"Nov."}  MACRO {dec} {"Dec."}  %-------------------------------------------------------------------  % Begin module:  % \ProvidesFile{physjour.mbs}[2002/01/14 2.2 (PWD)]  MACRO {aa}{"Astron. \& Astrophys."}  MACRO {aasup}{"Astron. \& Astrophys. Suppl. Ser."}  MACRO {aj} {"Astron. J."}  MACRO {aph} {"Acta Phys."}  MACRO {advp} {"Adv. Phys."}  MACRO {ajp} {"Amer. J. Phys."}  MACRO {ajm} {"Amer. J. Math."}  MACRO {amsci} {"Amer. Sci."}  MACRO {anofd} {"Ann. Fluid Dyn."}  MACRO {am} {"Ann. Math."}  MACRO {ap} {"Ann. Phys. (NY)"}  MACRO {adp} {"Ann. Phys. (Leipzig)"}  MACRO {ao} {"Appl. Opt."}  MACRO {apl} {"Appl. Phys. Lett."}  MACRO {app} {"Astroparticle Phys."}  MACRO {apj} {"Astrophys. J."}  MACRO {apjsup} {"Astrophys. J. Suppl."}  MACRO {apss} {"Astrophys. Space Sci."}  MACRO {araa} {"Ann. Rev. Astron. Astrophys."}  MACRO {baas} {"Bull. Amer. Astron. Soc."}  MACRO {baps} {"Bull. Amer. Phys. Soc."}  MACRO {cmp} {"Comm. Math. Phys."}  MACRO {cpam} {"Commun. Pure Appl. Math."}  MACRO {cppcf} {"Comm. Plasma Phys. \& Controlled Fusion"}  MACRO {cpc} {"Comp. Phys. Comm."}  MACRO {cqg} {"Class. Quant. Grav."}  MACRO {cra} {"C. R. Acad. Sci. A"}  MACRO {fed} {"Fusion Eng. \& Design"}  MACRO {ft} {"Fusion Tech."}  MACRO {grg} {"Gen. Relativ. Gravit."}  MACRO {ieeens} {"IEEE Trans. Nucl. Sci."}  MACRO {ieeeps} {"IEEE Trans. Plasma Sci."}  MACRO {ijimw} {"Interntl. J. Infrared \& Millimeter Waves"}  MACRO {ip} {"Infrared Phys."}  MACRO {irp} {"Infrared Phys."}  MACRO {jap} {"J. Appl. Phys."}  MACRO {jasa} {"J. Acoust. Soc. America"}  MACRO {jcp} {"J. Comp. Phys."}  MACRO {jetp} {"Sov. Phys.--JETP"}  MACRO {jfe} {"J. Fusion Energy"}  MACRO {jfm} {"J. Fluid Mech."}  MACRO {jmp} {"J. Math. Phys."}  MACRO {jne} {"J. Nucl. Energy"}  MACRO {jnec} {"J. Nucl. Energy, C: Plasma Phys., Accelerators, Thermonucl. Res."}  MACRO {jnm} {"J. Nucl. Mat."}  MACRO {jpc} {"J. Phys. Chem."}  MACRO {jpp} {"J. Plasma Phys."}  MACRO {jpsj} {"J. Phys. Soc. Japan"}  MACRO {jsi} {"J. Sci. Instrum."}  MACRO {jvst} {"J. Vac. Sci. \& Tech."}  MACRO {nat} {"Nature"}  MACRO {nature} {"Nature"}  MACRO {nedf} {"Nucl. Eng. \& Design/Fusion"}  MACRO {nf} {"Nucl. Fusion"}  MACRO {nim} {"Nucl. Inst. \& Meth."}  MACRO {nimpr} {"Nucl. Inst. \& Meth. in Phys. Res."}  MACRO {np} {"Nucl. Phys."}  MACRO {npb} {"Nucl. Phys. B"}  MACRO {nt/f} {"Nucl. Tech./Fusion"}  MACRO {npbpc} {"Nucl. Phys. B (Proc. Suppl.)"}  MACRO {inc} {"Nuovo Cimento"}  MACRO {nc} {"Nuovo Cimento"}  MACRO {pf} {"Phys. Fluids"}  MACRO {pfa} {"Phys. Fluids A: Fluid Dyn."}  MACRO {pfb} {"Phys. Fluids B: Plasma Phys."}  MACRO {pl} {"Phys. Lett."}  MACRO {pla} {"Phys. Lett. A"}  MACRO {plb} {"Phys. Lett. B"}  MACRO {prep} {"Phys. Rep."}  MACRO {pnas} {"Proc. Nat. Acad. Sci. USA"}  MACRO {pp} {"Phys. Plasmas"}  MACRO {ppcf} {"Plasma Phys. \& Controlled Fusion"}  MACRO {phitrsl} {"Philos. Trans. Roy. Soc. London"}  MACRO {prl} {"Phys. Rev. Lett."}  MACRO {pr} {"Phys. Rev."}  MACRO {physrev} {"Phys. Rev."}  MACRO {pra} {"Phys. Rev. A"}  MACRO {prb} {"Phys. Rev. B"}  MACRO {prc} {"Phys. Rev. C"}  MACRO {prd} {"Phys. Rev. D"}  MACRO {pre} {"Phys. Rev. E"}  MACRO {ps} {"Phys. Scripta"}  MACRO {procrsl} {"Proc. Roy. Soc. London"}  MACRO {rmp} {"Rev. Mod. Phys."}  MACRO {rsi} {"Rev. Sci. Inst."}  MACRO {science} {"Science"}  MACRO {sciam} {"Sci. Am."}  MACRO {sam} {"Stud. Appl. Math."}  MACRO {sjpp} {"Sov. J. Plasma Phys."}  MACRO {spd} {"Sov. Phys.--Doklady"}  MACRO {sptp} {"Sov. Phys.--Tech. Phys."}  MACRO {spu} {"Sov. Phys.--Uspeki"}  MACRO {st} {"Sky and Telesc."}  % End module: physjour.mbs  %-------------------------------------------------------------------  % Begin module:  % \ProvidesFile{geojour.mbs}[2002/07/10 2.0h (PWD)]  MACRO {aisr} {"Adv. Space Res."}  MACRO {ag} {"Ann. Geophys."}  MACRO {anigeo} {"Ann. Geofis."}  MACRO {angl} {"Ann. Glaciol."}  MACRO {andmet} {"Ann. d. Meteor."}  MACRO {andgeo} {"Ann. d. Geophys."}  MACRO {andphy} {"Ann. Phys.-Paris"}  MACRO {afmgb} {"Arch. Meteor. Geophys. Bioklimatol."}  MACRO {atph} {"Atm\'osphera"}  MACRO {aao} {"Atmos. Ocean"}  MACRO {ass}{"Astrophys. Space Sci."}  MACRO {atenv} {"Atmos. Environ."}  MACRO {aujag} {"Aust. J. Agr. Res."}  MACRO {aumet} {"Aust. Meteorol. Mag."}  MACRO {blmet} {"Bound.-Lay. Meteorol."}  MACRO {bams} {"Bull. Amer. Meteorol. Soc."}  MACRO {cch} {"Clim. Change"}  MACRO {cdyn} {"Clim. Dynam."}  MACRO {cbul} {"Climatol. Bull."}  MACRO {cap} {"Contrib. Atmos. Phys."}  MACRO {dsr} {"Deep-Sea Res."}  MACRO {dhz} {"Dtsch. Hydrogr. Z."}  MACRO {dao} {"Dynam. Atmos. Oceans"}  MACRO {eco} {"Ecology"}  MACRO {empl}{"Earth, Moon and Planets"}  MACRO {envres} {"Environ. Res."}  MACRO {envst} {"Environ. Sci. Technol."}  MACRO {ecms} {"Estuarine Coastal Mar. Sci."}  MACRO {expa}{"Exper. Astron."}  MACRO {geoint} {"Geofis. Int."}  MACRO {geopub} {"Geofys. Publ."}  MACRO {geogeo} {"Geol. Geofiz."}  MACRO {gafd} {"Geophys. Astrophys. Fluid Dyn."}  MACRO {gfd} {"Geophys. Fluid Dyn."}  MACRO {geomag} {"Geophys. Mag."}  MACRO {georl} {"Geophys. Res. Lett."}  MACRO {grl} {"Geophys. Res. Lett."}  MACRO {ga} {"Geophysica"}  MACRO {gs} {"Geophysics"}  MACRO {ieeetap} {"IEEE Trans. Antenn. Propag."}  MACRO {ijawp} {"Int. J. Air Water Pollut."}  MACRO {ijc} {"Int. J. Climatol."}  MACRO {ijrs} {"Int. J. Remote Sens."}  MACRO {jam} {"J. Appl. Meteorol."}  MACRO {jaot} {"J. Atmos. Ocean. Technol."}  MACRO {jatp} {"J. Atmos. Terr. Phys."}  MACRO {jastp} {"J. Atmos. Solar-Terr. Phys."}  MACRO {jce} {"J. Climate"}  MACRO {jcam} {"J. Climate Appl. Meteor."}  MACRO {jcm} {"J. Climate Meteor."}  MACRO {jcy} {"J. Climatol."}  MACRO {jgr} {"J. Geophys. Res."}  MACRO {jga} {"J. Glaciol."}  MACRO {jh} {"J. Hydrol."}  MACRO {jmr} {"J. Mar. Res."}  MACRO {jmrj} {"J. Meteor. Res. Japan"}  MACRO {jm} {"J. Meteor."}  MACRO {jpo} {"J. Phys. Oceanogr."}  MACRO {jra} {"J. Rech. Atmos."}  MACRO {jaes} {"J. Aeronaut. Sci."}  MACRO {japca} {"J. Air Pollut. Control Assoc."}  MACRO {jas} {"J. Atmos. Sci."}  MACRO {jmts} {"J. Mar. Technol. Soc."}  MACRO {jmsj} {"J. Meteorol. Soc. Japan"}  MACRO {josj} {"J. Oceanogr. Soc. Japan"}  MACRO {jwm} {"J. Wea. Mod."}  MACRO {lao} {"Limnol. Oceanogr."}  MACRO {mwl} {"Mar. Wea. Log"}  MACRO {mau} {"Mausam"}  MACRO {meteor} {"``Meteor'' Forschungsergeb."}  MACRO {map} {"Meteorol. Atmos. Phys."}  MACRO {metmag} {"Meteor. Mag."}  MACRO {metmon} {"Meteor. Monogr."}  MACRO {metrun} {"Meteor. Rundsch."}  MACRO {metzeit} {"Meteor. Z."}  MACRO {metgid} {"Meteor. Gidrol."}  MACRO {mwr} {"Mon. Weather Rev."}  MACRO {nwd} {"Natl. Weather Dig."}  MACRO {nzjmfr} {"New Zeal. J. Mar. Freshwater Res."}  MACRO {npg} {"Nonlin. Proc. Geophys."}  MACRO {om} {"Oceanogr. Meteorol."}  MACRO {ocac} {"Oceanol. Acta"}  MACRO {oceanus} {"Oceanus"}  MACRO {paleoc} {"Paleoceanography"}  MACRO {pce} {"Phys. Chem. Earth"}  MACRO {pmg} {"Pap. Meteor. Geophys."}  MACRO {ppom} {"Pap. Phys. Oceanogr. Meteor."}  MACRO {physzeit} {"Phys. Z."}  MACRO {pps} {"Planet. Space Sci."}  MACRO {pss} {"Planet. Space Sci."}  MACRO {pag} {"Pure Appl. Geophys."}  MACRO {qjrms} {"Quart. J. Roy. Meteorol. Soc."}  MACRO {quatres} {"Quat. Res."}  MACRO {rsci} {"Radio Sci."}  MACRO {rse} {"Remote Sens. Environ."}  MACRO {rgeo} {"Rev. Geophys."}  MACRO {rgsp} {"Rev. Geophys. Space Phys."}  MACRO {rdgeo} {"Rev. Geofis."}  MACRO {revmeta} {"Rev. Meteorol."}  MACRO {sgp}{"Surveys in Geophys."}  MACRO {sp} {"Solar Phys."}  MACRO {ssr} {"Space Sci. Rev."}  MACRO {tellus} {"Tellus"}  MACRO {tac} {"Theor. Appl. Climatol."}  MACRO {tagu} {"Trans. Am. Geophys. Union (EOS)"}  MACRO {wrr} {"Water Resour. Res."}  MACRO {weather} {"Weather"}  MACRO {wafc} {"Weather Forecast."}  MACRO {ww} {"Weatherwise"}  MACRO {wmob} {"WMO Bull."}  MACRO {zeitmet} {"Z. Meteorol."}  % End module: geojour.mbs  %-------------------------------------------------------------------  % Begin module:  % \ProvidesFile{photjour.mbs}[1999/02/24 2.0b (PWD)]  MACRO {appopt} {"Appl. Opt."}  MACRO {bell} {"Bell Syst. Tech. J."}  MACRO {ell} {"Electron. Lett."}  MACRO {jasp} {"J. Appl. Spectr."}  MACRO {jqe} {"IEEE J. Quantum Electron."}  MACRO {jlwt} {"J. Lightwave Technol."}  MACRO {jmo} {"J. Mod. Opt."}  MACRO {josa} {"J. Opt. Soc. America"}  MACRO {josaa} {"J. Opt. Soc. Amer.~A"}  MACRO {josab} {"J. Opt. Soc. Amer.~B"}  MACRO {jdp} {"J. Phys. (Paris)"}  MACRO {oc} {"Opt. Commun."}  MACRO {ol} {"Opt. Lett."}  MACRO {phtl} {"IEEE Photon. Technol. Lett."}  MACRO {pspie} {"Proc. Soc. Photo-Opt. Instrum. Eng."}  MACRO {sse} {"Solid-State Electron."}  MACRO {sjot} {"Sov. J. Opt. Technol."}  MACRO {sjqe} {"Sov. J. Quantum Electron."}  MACRO {sleb} {"Sov. Phys.--Leb. Inst. Rep."}  MACRO {stph} {"Sov. Phys.--Techn. Phys."}  MACRO {stphl} {"Sov. Techn. Phys. Lett."}  MACRO {vr} {"Vision Res."}  MACRO {zph} {"Z. f. Physik"}  MACRO {zphb} {"Z. f. Physik~B"}  MACRO {zphd} {"Z. f. Physik~D"}  MACRO {CLEO} {"CLEO"}  MACRO {ASSL} {"Adv. Sol.-State Lasers"}  MACRO {OSA} {"OSA"}  % End module: photjour.mbs  %% Copyright 1994-2002 Patrick W Daly  MACRO {acmcs} {"ACM Comput. Surv."}  MACRO {acta} {"Acta Inf."}  MACRO {cacm} {"Commun. ACM"}  MACRO {ibmjrd} {"IBM J. Res. Dev."}  MACRO {ibmsj} {"IBM Syst.~J."}  MACRO {ieeese} {"IEEE Trans. Software Eng."}  MACRO {ieeetc} {"IEEE Trans. Comput."}  MACRO {ieeetcad}  {"IEEE Trans. Comput. Aid. Des."}  MACRO {ipl} {"Inf. Process. Lett."}  MACRO {jacm} {"J.~ACM"}  MACRO {jcss} {"J.~Comput. Syst. Sci."}  MACRO {scp} {"Sci. Comput. Program."}  MACRO {sicomp} {"SIAM J. Comput."}  MACRO {tocs} {"ACM Trans. Comput. Syst."}  MACRO {tods} {"ACM Trans. Database Syst."}  MACRO {tog} {"ACM Trans. Graphic."}  MACRO {toms} {"ACM Trans. Math. Software"}  MACRO {toois} {"ACM Trans. Office Inf. Syst."}  MACRO {toplas} {"ACM Trans. Progr. Lang. Syst."}  MACRO {tcs} {"Theor. Comput. Sci."}  FUNCTION {bibinfo.check}  { swap$  duplicate$ missing$  {  pop$ pop$  ""  }  { duplicate$ empty$  {  swap$ pop$  }  { swap$  "\bibinfo{" swap$ * "}{" * swap$ * "}" *  }  if$  }  if$  }  FUNCTION {bibinfo.warn}  { swap$  duplicate$ missing$  {  swap$ "missing " swap$ * " in " * cite$ * warning$ pop$  ""  }  { duplicate$ empty$  {  swap$ "empty " swap$ * " in " * cite$ * warning$  }  { swap$  "\bibinfo{" swap$ * "}{" * swap$ * "}" *  }  if$  }  if$  }  FUNCTION {format.eprint}  { eprint duplicate$ empty$  'skip$  { "\eprint"  archive empty$  'skip$  { "[" * archive * "]" * }  if$  "{" * swap$ * "}" *  }  if$  }  FUNCTION {format.url}  { url empty$  { "" }  { "\urlprefix\url{" url * "}" * }  if$  }  STRINGS { bibinfo}  INTEGERS { nameptr namesleft numnames }  FUNCTION {format.names}  { 'bibinfo :=  duplicate$ empty$ 'skip$ {  's :=  "" 't :=  #1 'nameptr :=  s num.names$ 'numnames :=  numnames 'namesleft :=  { namesleft #0 > }  { s nameptr  "{vv~}{ll}{, f.}{, jj}"  format.name$  bibinfo bibinfo.check  't :=  nameptr #1 >  {  nameptr #1  #1 + =  numnames #5  > and  { "others" 't :=  #1 'namesleft := }  'skip$  if$  namesleft #1 >  { ", " * t * }  {  s nameptr "{ll}" format.name$ duplicate$ "others" =  { 't := }  { pop$ }  if$  t "others" =  {  " " * bbl.etal emphasize *  }  {  "\&"  space.word * t *  }  if$  }  if$  }  't  if$  nameptr #1 + 'nameptr :=  namesleft #1 - 'namesleft :=  }  while$  } if$  }  FUNCTION {format.names.ed}  {  format.names  }  FUNCTION {format.authors}  { author "author" format.names  }  FUNCTION {get.bbl.editor}  { editor num.names$ #1 > 'bbl.editors 'bbl.editor if$ }  FUNCTION {format.editors}  { editor "editor" format.names duplicate$ empty$ 'skip$  {  " " *  get.bbl.editor  "(" swap$ * ")" *  *  }  if$  }  FUNCTION {format.note}  {  note empty$  { "" }  { note #1 #1 substring$  duplicate$ "{" =  'skip$  { output.state mid.sentence =  { "l" }  { "u" }  if$  change.case$  }  if$  note #2 global.max$ substring$ * "note" bibinfo.check  }  if$  }  FUNCTION {format.title}  { title  duplicate$ empty$ 'skip$  { "t" change.case$ }  if$  "title" bibinfo.check  }  FUNCTION {output.bibitem}  { newline$  "\bibitem{" write$  cite$ write$  "}" write$  newline$  ""  before.all 'output.state :=  }  FUNCTION {n.dashify}  {  't :=  ""  { t empty$ not }  { t #1 #1 substring$ "-" =  { t #1 #2 substring$ "--" = not  { "--" *  t #2 global.max$ substring$ 't :=  }  { { t #1 #1 substring$ "-" = }  { "-" *  t #2 global.max$ substring$ 't :=  }  while$  }  if$  }  { t #1 #1 substring$ *  t #2 global.max$ substring$ 't :=  }  if$  }  while$  }  FUNCTION {word.in}  { bbl.in capitalize  " " * }  FUNCTION {format.date}  {  ""  duplicate$ empty$  year "year" bibinfo.check duplicate$ empty$  { swap$ 'skip$  { "there's a month but no year in " cite$ * warning$ }  if$  *  }  { swap$ 'skip$  {  swap$  " " * swap$  }  if$  *  }  if$  duplicate$ empty$  'skip$  {  before.all 'output.state :=  " (" swap$ * ")" *  }  if$  }  FUNCTION {format.btitle}  { title "title" bibinfo.check  duplicate$ empty$ 'skip$  {  emphasize  }  if$  }  FUNCTION {either.or.check}  { empty$  'pop$  { "can't use both " swap$ * " fields in " * cite$ * warning$ }  if$  }  FUNCTION {format.bvolume}  { volume empty$  { "" }  { bbl.volume volume tie.or.space.prefix  "volume" bibinfo.check * *  series "series" bibinfo.check  duplicate$ empty$ 'pop$  { swap$ bbl.of space.word * swap$  emphasize * }  if$  "volume and number" number either.or.check  }  if$  }  FUNCTION {format.number.series}  { volume empty$  { number empty$  { series field.or.null }  { series empty$  { number "number" bibinfo.check }  { output.state mid.sentence =  { bbl.number }  { bbl.number capitalize }  if$  number tie.or.space.prefix "number" bibinfo.check * *  bbl.in space.word *  series "series" bibinfo.check *  }  if$  }  if$  }  { "" }  if$  }  FUNCTION {format.edition}  { edition duplicate$ empty$ 'skip$  {  output.state mid.sentence =  { "l" }  { "t" }  if$ change.case$  "edition" bibinfo.check  " " * bbl.edition *  }  if$  }  INTEGERS { multiresult }  FUNCTION {multi.page.check}  { 't :=  #0 'multiresult :=  { multiresult not  t empty$ not  and  }  { t #1 #1 substring$  duplicate$ "-" =  swap$ duplicate$ "," =  swap$ "+" =  or or  { #1 'multiresult := }  { t #2 global.max$ substring$ 't := }  if$  }  while$  multiresult  }  FUNCTION {format.pages}  { pages duplicate$ empty$ 'skip$  { duplicate$ multi.page.check  {  n.dashify  }  {  }  if$  "pages" bibinfo.check  }  if$  }  FUNCTION {format.journal.pages}  { pages duplicate$ empty$ 'pop$  { swap$ duplicate$ empty$  { pop$ pop$ format.pages }  {  ", " *  swap$  n.dashify  "pages" bibinfo.check  *  }  if$  }  if$  }  FUNCTION {format.vol.num.pages}  { volume field.or.null  duplicate$ empty$ 'skip$  {  "volume" bibinfo.check  }  if$  bolden  format.journal.pages  }  FUNCTION {format.chapter.pages}  { chapter empty$  'format.pages  { type empty$  { bbl.chapter }  { type "l" change.case$  "type" bibinfo.check  }  if$  chapter tie.or.space.prefix  "chapter" bibinfo.check  * *  pages empty$  'skip$  { ", " * format.pages * }  if$  }  if$  }  FUNCTION {format.booktitle}  {  booktitle "booktitle" bibinfo.check  emphasize  }  FUNCTION {format.in.ed.booktitle}  { format.booktitle duplicate$ empty$ 'skip$  {  editor "editor" format.names.ed duplicate$ empty$ 'pop$  {  " " *  get.bbl.editor  "(" swap$ * ") " *  * swap$  * }  if$  word.in swap$ *  }  if$  }  FUNCTION {empty.misc.check}  { author empty$ title empty$ howpublished empty$  month empty$ year empty$ note empty$  and and and and and  { "all relevant fields are empty in " cite$ * warning$ }  'skip$  if$  }  FUNCTION {format.thesis.type}  { type duplicate$ empty$  'pop$  { swap$ pop$  "t" change.case$ "type" bibinfo.check  }  if$  }  FUNCTION {format.tr.number}  { number "number" bibinfo.check  type duplicate$ empty$  { pop$ bbl.techrep }  'skip$  if$  "type" bibinfo.check  swap$ duplicate$ empty$  { pop$ "t" change.case$ }  { tie.or.space.prefix * * }  if$  }  FUNCTION {format.article.crossref}  {  key duplicate$ empty$  { pop$  journal duplicate$ empty$  { "need key or journal for " cite$ * " to crossref " * crossref * warning$ }  { "journal" bibinfo.check emphasize word.in swap$ * }  if$  }  { word.in swap$ * " " *}  if$  " \cite{" * crossref * "}" *  }  FUNCTION {format.crossref.editor}  { editor #1 "{vv~}{ll}" format.name$  "editor" bibinfo.check  editor num.names$ duplicate$  #2 >  { pop$  "editor" bibinfo.check  " " * bbl.etal  emphasize  *  }  { #2 <  'skip$  { editor #2 "{ff }{vv }{ll}{ jj}" format.name$ "others" =  {  "editor" bibinfo.check  " " * bbl.etal  emphasize  *  }  {  " \& "  * editor #2 "{vv~}{ll}" format.name$  "editor" bibinfo.check  *  }  if$  }  if$  }  if$  }  FUNCTION {format.book.crossref}  { volume duplicate$ empty$  { "empty volume in " cite$ * "'s crossref of " * crossref * warning$  pop$ word.in  }  { bbl.volume  capitalize  swap$ tie.or.space.prefix "volume" bibinfo.check * * bbl.of space.word *  }  if$  editor empty$  editor field.or.null author field.or.null =  or  { key empty$  { series empty$  { "need editor, key, or series for " cite$ * " to crossref " *  crossref * warning$  "" *  }  { series emphasize * }  if$  }  { key * }  if$  }  { format.crossref.editor * }  if$  " \cite{" * crossref * "}" *  }  FUNCTION {format.incoll.inproc.crossref}  {  editor empty$  editor field.or.null author field.or.null =  or  { key empty$  { format.booktitle duplicate$ empty$  { "need editor, key, or booktitle for " cite$ * " to crossref " *  crossref * warning$  }  { word.in swap$ * }  if$  }  { word.in key * " " *}  if$  }  { word.in format.crossref.editor * " " *}  if$  " \cite{" * crossref * "}" *  }  FUNCTION {format.org.or.pub}  { 't :=  ""  year empty$  { "empty year in " cite$ * warning$ }  'skip$  if$  address empty$ t empty$ and  year empty$ and  'skip$  {  add.blank "(" *  t empty$  { address "address" bibinfo.check *  }  { t *  address empty$  'skip$  { ", " * address "address" bibinfo.check * }  if$  }  if$  year empty$  'skip$  { t empty$ address empty$ and  'skip$  { ", " * }  if$  year "year" bibinfo.check  *  }  if$  ")" *  }  if$  }  FUNCTION {format.publisher.address}  { publisher "publisher" bibinfo.warn format.org.or.pub  }  FUNCTION {format.organization.address}  { organization "organization" bibinfo.check format.org.or.pub  }  FUNCTION {article}  { output.bibitem  format.authors "author" output.check  new.block  format.title "title" output.check  new.block  crossref missing$  {  journal  "journal" bibinfo.check  emphasize  "journal" output.check  add.blank  format.vol.num.pages output  format.date "year" output.check  }  { format.article.crossref output.nonnull  format.pages output  }  if$  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {book}  { output.bibitem  author empty$  { format.editors "author and editor" output.check  add.blank  }  { format.authors output.nonnull  crossref missing$  { "author and editor" editor either.or.check }  'skip$  if$  }  if$  new.block  format.btitle "title" output.check  crossref missing$  { format.bvolume output  new.block  format.number.series output  new.sentence  format.publisher.address output  }  {  new.block  format.book.crossref output.nonnull  format.date "year" output.check  }  if$  format.edition output  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {booklet}  { output.bibitem  format.authors output  new.block  format.title "title" output.check  new.block  howpublished "howpublished" bibinfo.check output  address "address" bibinfo.check output  format.date output  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  }  FUNCTION {inbook}  { output.bibitem  author empty$  { format.editors "author and editor" output.check  }  { format.authors output.nonnull  crossref missing$  { "author and editor" editor either.or.check }  'skip$  if$  }  if$  new.block  format.btitle "title" output.check  crossref missing$  {  format.bvolume output  format.chapter.pages "chapter and pages" output.check  new.block  format.number.series output  new.sentence  format.publisher.address output  }  {  format.chapter.pages "chapter and pages" output.check  new.block  format.book.crossref output.nonnull  format.date "year" output.check  }  if$  format.edition output  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {incollection}  { output.bibitem  format.authors "author" output.check  new.block  format.title "title" output.check  new.block  crossref missing$  { format.in.ed.booktitle "booktitle" output.check  format.bvolume output  format.number.series output  format.chapter.pages output  new.sentence  format.publisher.address output  format.edition output  }  { format.incoll.inproc.crossref output.nonnull  format.chapter.pages output  }  if$  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {inproceedings}  { output.bibitem  format.authors "author" output.check  new.block  format.title "title" output.check  new.block  crossref missing$  { format.in.ed.booktitle "booktitle" output.check  format.bvolume output  format.number.series output  format.pages output  new.sentence  publisher empty$  { format.organization.address output }  { organization "organization" bibinfo.check output  format.publisher.address output  }  if$  }  { format.incoll.inproc.crossref output.nonnull  format.pages output  }  if$  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {conference} { inproceedings }  FUNCTION {manual}  { output.bibitem  author empty$  { organization "organization" bibinfo.check  duplicate$ empty$ 'pop$  { output  address "address" bibinfo.check output  }  if$  }  { format.authors output.nonnull }  if$  new.block  format.btitle "title" output.check  author empty$  { organization empty$  {  address new.block.checka  address "address" bibinfo.check output  }  'skip$  if$  }  {  organization address new.block.checkb  organization "organization" bibinfo.check output  address "address" bibinfo.check output  }  if$  format.edition output  format.date output  new.block  format.url output  new.block  format.note output  %format.eprint output  fin.entry  }  FUNCTION {mastersthesis}  { output.bibitem  format.authors "author" output.check  new.block  format.btitle  "title" output.check  new.block  bbl.mthesis format.thesis.type output.nonnull  school "school" bibinfo.warn output  address "address" bibinfo.check output  format.date "year" output.check  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  }  FUNCTION {misc}  { output.bibitem  format.authors output  title howpublished new.block.checkb  format.title output  howpublished new.block.checka  howpublished "howpublished" bibinfo.check output  format.date output  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  empty.misc.check  }  FUNCTION {phdthesis}  { output.bibitem  format.authors "author" output.check  new.block  format.btitle  "title" output.check  new.block  bbl.phdthesis format.thesis.type output.nonnull  school "school" bibinfo.warn output  address "address" bibinfo.check output  format.date "year" output.check  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  }  FUNCTION {proceedings}  { output.bibitem  editor empty$  { organization "organization" bibinfo.check output  }  { format.editors output.nonnull }  if$  new.block  format.btitle "title" output.check  format.bvolume output  format.number.series output  editor empty$  { publisher empty$  'skip$  {  new.sentence  format.publisher.address output  }  if$  }  { publisher empty$  {  new.sentence  format.organization.address output }  {  new.sentence  organization "organization" bibinfo.check output  format.publisher.address output  }  if$  }  if$  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  }  FUNCTION {techreport}  { output.bibitem  format.authors "author" output.check  new.block  format.title  "title" output.check  new.block  format.tr.number output.nonnull  institution "institution" bibinfo.warn output  address "address" bibinfo.check output  format.date "year" output.check  new.block  format.url output  new.block  format.note output  format.eprint output  fin.entry  }  FUNCTION {unpublished}  { output.bibitem  format.authors "author" output.check  new.block  format.title "title" output.check  format.date output  new.block  format.url output  new.block  format.note "note" output.check  format.eprint output  fin.entry  }  FUNCTION {default.type} { misc }  READ  STRINGS { longest.label }  INTEGERS { number.label longest.label.width }  FUNCTION {initialize.longest.label}  { "" 'longest.label :=  #1 'number.label :=  #0 'longest.label.width :=  }  FUNCTION {longest.label.pass}  { number.label int.to.str$ 'label :=  number.label #1 + 'number.label :=  label width$ longest.label.width >  { label 'longest.label :=  label width$ 'longest.label.width :=  }  'skip$  if$  }  EXECUTE {initialize.longest.label}  ITERATE {longest.label.pass}  FUNCTION {begin.bib}  { preamble$ empty$  'skip$  { preamble$ write$ newline$ }  if$  "\begin{thebibliography}{" longest.label * "}" *  write$ newline$  "\expandafter\ifx\csname url\endcsname\relax"  write$ newline$  " \def\url#1{\texttt{#1}}\fi"  write$ newline$  "\expandafter\ifx\csname urlprefix\endcsname\relax\def\urlprefix{URL }\fi"  write$ newline$  "\providecommand{\bibinfo}[2]{#2}"  write$ newline$  "\providecommand{\eprint}[2][]{\url{#2}}"  write$ newline$  }  EXECUTE {begin.bib}  EXECUTE {init.state.consts}  ITERATE {call.type$}  FUNCTION {end.bib}  { newline$  "\end{thebibliography}" write$ newline$  }  EXECUTE {end.bib}  %% End of customized bst file  %%  %% End of file `nature.bst'.      Binary files a/spock_natureastronomy_finalsubmission.pdf and b/spock_natureastronomy_finalsubmission.pdf differ        

%\documentclass{nature}  \documentclass{article}  %\bibliographystyle{naturemag} \bibliographystyle{naturemag}  %\usepackage{natbib}  \usepackage{cite} 

\usepackage{hyperref} % url text formatting  \usepackage{deluxetable}  \usepackage{xspace} % def commands that appear not to eat a space  \usepackage{journalnames} \usepackage{journalnames_nature}  % aastex-style Nature-style  Astrophysics journal abbrev. \usepackage{multicol,caption} % for mixing single- and two-column text  \usepackage{textcomp}  \usepackage[utf8]{inputenc} 

Saint-Genis-Laval, France}  \bibliographystyle{naturemag} %\bibliographystyle{naturemag}  \begin{document} 

time-delayed events that were missed by the \HST imaging of this  field.  %***Steve: Below, ``Supplementary Note~\ref{sec:LensModelVariations}''  % results in a question mark in the PDF file -- fix.  The models also predict absolute magnification values between about  $\mu=10$ and $\mu=200$ for both events. This wide range is caused  primarily by the close proximity of the lensing critical curve (the 

make reasonable adjustments to the lens model parameters so that the  critical curve does not bisect the \spock host arc, but instead  intersects both of the \spock locations (see Supplementary  Note~\ref{sec:LensModelVariations}). Information).  Such lensing configurations can qualitatively reproduce the observed morphology of the \spock host  galaxy, but they are disfavoured by a purely quantitative assessment of  the positional strong-lensing constraints. 

from 2009 to 2014, including \Chandra X-ray Space Telescope imaging  that was coeval with the peak of infrared emission from \spocktwo.  %***Steve: Below, ``\citep{Fregeau:2004}''  % results in a question mark in the PDF file -- fix.  % In fact, ALL of the citations in this next paragraph lead to  % question marks in the PDF file...  Dynamically induced stellar collisions or close interactions in a  dense stellar cluster\citep{Fregeau:2004} could in principle produce a  series of optical transients. Similarly, the collision of a jovian 

transients\cite{Drout:2014}, Ca-rich SNe\cite{Kasliwal:2012}, and  luminous red novae\cite{Kulkarni:2007}.   %***Steve: Below, ``\cite{Li:1998,''  % results in a question mark in the PDF file -- fix.  The SN-like transients that come closest to matching the observed  light curves of the two \spock events are the ``kilonova'' class and  the ``.Ia'' class. Kilonovae are a category of optical/near-infrared 

highly unlikely to detect two such transients from the same galaxy in  a single year.  %***Steve: Below, ``(see Supplementary Figure~\ref{fig:HostProperties}   % and Supplementary Table~\ref{tab:HostProperties})''  % results in question marks in the PDF file -- fix.  Although the two events were most likely not {\it temporally}  coincident, all of our lens models indicate that it is entirely  plausible for the two \spock events to be {\it spatially} coincident: 

reconstructions ($\sim0.6$\arcsec in the lens plane). This is  supported by the fact that the host-galaxy colours and spectral indices  at each \spock location are indistinguishable within the uncertainties  (see Supplementary Figure~\ref{fig:HostProperties} Figures~5 and 6  and Supplementary Table~\ref{tab:HostProperties}). Tables~1 and 2).  Thus, to accommodate all of the observations of the \spock events with a single astrophysical source,  we turn to two categories of stellar explosion that are sporadically  recurrent: luminous blue variables (LBVs) and recurrent novae (RNe).  \subsection{Luminous Blue Variable.}  %***Steve: Below, ``(see Supplementary   % Figure~\ref{fig:LBVLightCurveComparison})''  % results in a question mark in the PDF file -- fix.  The transient sources categorised as LBVs are the result of eruptions  or explosive episodes from massive stars ($>10$ \Msun). The class is  exemplified by examples such as P Cygni, $\eta$ Carinae (\etaCar), and 

eruptions have been observed to last much longer than the \spock  events\cite{Smith:2011b}, some LBVs have exhibited repeated rapid  outbursts that are broadly consistent with the very fast \spock light  curves (see Supplementary Figure~\ref{fig:LBVLightCurveComparison}). Figure~7).  Because of this common stochastic variability, the LBV hypothesis does not have any trouble  accounting for the \spock events as two separate episodes. 

cycle is directly observed, the object is classified as a recurrent  nova (RN).  %***Steve: Below, ``Supplementary  % Figure~\ref{fig:RecurrentNovaLightCurveComparison}  % results in a question mark in the PDF file -- fix.  The light curves of many RN systems in the Milky Way are similar in  shape to the \spock episodes, exhibiting a sharp rise ($<10$ days in  the rest-frame) and a similarly rapid decline (see Supplementary  Information and Supplementary  Figure~\ref{fig:RecurrentNovaLightCurveComparison}). Figure~8).  This is reflected in Figure~\ref{fig:PeakLuminosityDeclineTime}, where novae  are represented by a grey band that traces the empirical constraints  on the maximum magnitude vs.\ rate of decline (MMRD) relation for 

a very extreme mass-transfer rate to accommodate the $<1$~yr  recurrence.  %***Steve: Below, ``Supplementary Figure  % \ref{fig:RecurrentNovaRecurrenceComparison}  % results in a question mark in the PDF file -- fix.  Another major concern with the RN hypothesis is that the two \spock  events are substantially brighter than all known novae---perhaps by as  much as 2 orders of magnitude. This is exacerbated by the  observational and theoretical evidence indicating that  rapid-recurrence novae have less energetic eruptions\cite{Yaron:2005}  (see Supplementary Information and Supplementary Figure  \ref{fig:RecurrentNovaRecurrenceComparison}). Figure~9).  Although the RN model is not strictly ruled out, we can deduce that if the \spock transients are caused by a single RN system, then that progenitor system would be among the most extreme white dwarf binary systems yet known. \subsection{Microlensing.}\label{sec:MicroLensing} 

high density of intracluster stars (see Methods)---comparable to that  observed for the MACS J1149 LS1 transient.  %***Steve: Below, ``(Supplementary  % Figure~\ref{fig:ColorCurves})  % results in a question mark in the PDF file -- fix.  The characteristic timescale of a canonical caustic-crossing event  would be on the order of hours or days (see Supplementary  Information), which is comparable to the timescales observed for the 

observed light curves (see Methods), we find that the inferred colour  curves for both \spock events are marginally consistent with this  expectation of an unchanging colour (Supplementary  Figure~\ref{fig:ColorCurves}). Figure~4).  In the baseline lensing configuration adopted above---where a single  critical curve subtends the \spock host galaxy arc---these events 

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  \subsection{Discovery.}\label{sec:Discovery}  Thetransient  \spock\ was transients were  discovered in \HST imaging collected as part of the Hubble Frontier Fields (HFF) survey (HST-PID GO-13496, PI Lotz),  a multicycle program observing six massive galaxy clusters and  associated ``blank sky'' parallel fields\cite{Lotz:2017}. Several 

epoch of \HST data through a difference-imaging  pipeline (\url{https://github.com/srodney/sndrizpipe}), using  archival \HST images to provide reference images (templates) which are  subtracted from the astrometrically registered HFF images. In the case  of MACS0416, For \MACS0416,  the templates were constructed from comprise  images collected as part of the Cluster Lensing And Supernova survey with Hubble (CLASH,  HST-PID GO-12459, PI Postman)\cite{Postman:2012}. The resulting   difference images are  visually inspected for new point sources, inspected,  and any new transients of interest (primarily SNe) are monitored with additional  \HST imaging or ground-based spectroscopic observations as needed.  \subsection{Photometry.}\label{sec:Photometry}  %***Steve: Below, ``Tables~\ref{tab:spockonephot} and  % \ref{tab:spocktwophot}  % result in question marks in the PDF file -- fix.  The follow-up observations for \spock\ included \HST imaging  observations in infrared and optical bands using the WFC3-IR and  ACS-WFC detectors, respectively. Tables~\ref{tab:spockonephot} Supplementary Tables~3  and \ref{tab:spocktwophot} 4  present photometry of the \spock\ events from all available \HST observations. The flux was measured on difference  images, first using aperture photometry with a 0\farcs3 radius, and  also by fitting with an empirical point-spread function (PSF). The 

the near-infrared (NIR) arm of X-shooter, 3.6~hr for the visual (VIS)   arm, and 3.9~hr for  the UVB arm. The spectrum did not provide any detection of the  transient source itself (as we will see below, because  it hadalready  faded back to its quiescent state by that time). below detectability.  However, it the spectrum  did provide an  unambiguous a  redshift for the host galaxy of $z=1.0054\pm0.0002$ from \Ha\ and the \forbidden{O}{ii} doublet in data from the NIR and VIS  arms, respectively. These line identifications are This is  consistent withtwo measures of  the photometric redshift of the host: $z=1.00\pm0.02$ from the BPZ algorithm\citep{Benitez:2000}, and $z=0.92\pm0.05$ from  the EAZY program\citep{Brammer:2008}. Both were derived from \HST  photometry of the host images 11.1 and 11.2, spanning 4350--16,000 \AA. 

CLASH-VLT large program (Program 186.A-0.798; PI  P. Rosati)\citep{Rosati:2014}, which collected $\sim4000$ reliable  redshifts over 600 arcmin$^2$ in the \macs0416  field\citep{Grillo:2015,Balestra:2016}.These massively multi-object  observations could potentially have provided confirmation of the  redshift of the \spock host galaxy with separate spectral line  identifications in each of the three host-galaxy images.  For the \macs0416 field the CLASH-VLT program collected 1~hr of useful  exposure time in good seeing conditions with the Low Resolution Blue  grism. Unfortunately, the wavelength range of this grism (3600--6700 

December 2014 for 2~hr of integration time (ESO program  094.A-0115, PI J.\,Richard). These observations also confirmed the  redshift of the host galaxy with clear detection of the  \forbidden{O}{ii} doublet. Importantly, since Since  MUSE is an integral field spectrograph, these observations also provided a confirmation of  the redshift of the third image of the host galaxy, 11.3, with a  matching \forbidden{O}{ii} line at the same wavelength\cite{Caminha:2017}. 

Input weak-lensing constraints were derived from data collected at the  Subaru telescope\cite{Umetsu:2014, Umetsu:2016} and archival imaging.  Variations of these lens models, developed specifically for analysis  of the \spock transients, are described in the Supplementary  Information.  \subsection{X-ray Nondetections.}\label{sec:Xray}  The \MACS0416 field was observed by the \Swift X-Ray Telescope 

\subsection{Light-Curve Fitting.}\label{sec:LightCurves}  %***Steve: Below, ``Supplementary Figure~\ref{fig:LinearLightCurveFits}''  % results in a question mark in the PDF file -- fix. Owing to the rapid decline timescale, no observations were collected for either event that unambiguously show the declining portion of the light curve. Therefore, we must make some assumptions for the shape of  the light curve in order to quantify the peak luminosity and the  corresponding timescales for the rise and the decline. We first  approach this with a simplistic model that is piecewise linear in  magnitude vs. time. Supplementary Figure~\ref{fig:LinearLightCurveFits} Figure~3  shows examples of the resulting fits for the two events. For each fit we use only the data collected within 3 days of the brightest observed magnitude, which allows us to fit a linear rise separately for the F606W and F814W light curves of \spockone and the F125W and F160W light curves of \spocktwo. To quantify the covariance between the true peak brightness, the rise time, and the decline timescale, we use the following procedure. \begin{enumerate}  \item Make an assumption for the date of peak, $t_{\rm pk}$. 

\item Make a new assumption for $t_{\rm pk}$ and repeat.  \end{enumerate}  %***Steve: Below, ``Supplementary Figure~\ref{fig:LinearLightCurveFits}''  % results in a question mark in the PDF file -- fix.  As shown in Supplementary Figure~\ref{fig:LinearLightCurveFits}, the resulting  piecewise linear fits are simplistic, but nevertheless approximately  capture the observed behaviour for both events. Furthermore, since  this toy model is not physically motivated, it allows us to remain  agnostic for the time being as to the astrophysical source(s) driving  these transients. From these fits we can \noindent For further details,  seethat \spockone most  likely reached a peak magnitude between 25 and 26.5 AB mag in both  F814W and F435W, and had a decline timescale $t_2$ of less than 2 days  in  the rest frame. The observations discussion  of \spocktwo provide less  stringent constraints, but we see that it had a peak between  23 Supplementary  Figure~3  and26.5 AB mag  inF160W and exhibited a decline time of $<7$  days. These fits also illustrate the generic fact that a higher  peak brightness corresponds to a longer rise time and a faster decline  timescale, independent of the specific model used. Changes to  the arbitrary constraints we placed on these linear fits do not  substantially affect these results. Supplementary Information.  At any assumed value for the time of peak brightness this linear  interpolation gives an estimate of the peak magnitude. We then convert 

\subsection{RN Light-Curve Comparison.}\label{sec:RNLightCurves}  There are ten known RNe in the Milky Way galaxy, and seven of these  exhibit outbursts that decline rapidly, fading by 2~mag in $<10$  days\citep{Schaefer:2010}. We compared the declining phase of these  nova outbursts against the \spock transients by normalizing the nova  light curves to the observed peak flux of the \spock light curves. As  shown in Supplementary Figure~8, this comparison demonstrates that the  rapid decline of both of the \spock transient events is fully  consistent with the eruptions of known RNe in the local universe.  %***Steve: Below,   % ``Supplementary Figure~\ref{fig:RecurrentNovaLightCurveComparison}''  % results in a question mark in the PDF file -- fix. Ditto for the  % next figure referenced in that paragraph.  There are ten known RNe in the Milky Way galaxy, and seven of  these exhibit outbursts that decline rapidly, fading by 2~mag  in $<10$ days\citep{Schaefer:2010}.   Supplementary Figure~\ref{fig:RecurrentNovaLightCurveComparison}  compares the \spock light curves to a composite light curve (the grey  shaded region), which encompasses the $V$-band light-curve  templates\citep{Schaefer:2010} for all seven of these Galactic RN  events. The Andromeda galaxy (M31) also hosts at least one RN with a  rapidly declining light curve. The 2014 eruption of this well-studied  nova, M31N 2008-12a, is shown as a solid black line in Supplementary  Figure~\ref{fig:RecurrentNovaLightCurveComparison}, fading by 2~mag in  $<3$ days. This comparison demonstrates that the rapid decline of  both of the \spock transient events is fully consistent with the  eruptions of known RNe in the local universe. \subsection{RN Luminosity and Recurrence Period.}\label{sec:RNLuminosityRecurrence}  %***Steve: Below, ``Figure~\ref{fig:RecurrentNovaRecurrenceComparison}''  % results in a question mark in the PDF file -- fix. Ditto for the  % next figure referenced in that paragraph. Period.}  \label{sec:RNLuminosityRecurrence}  To examine the recurrence period and peak brightness of the \spock  events relative to RNe, we rely on a pair of papers that evaluated an  extensive grid of nova models through multiple cycles of outburst and  quiescence\citep{Prialnik:1995,Yaron:2005}. Supplementary  Figure~\ref{fig:RecurrentNovaRecurrenceComparison} plots first We assume that  the RN  outburst amplitude (the apparent magnitude between \spock  events represent two  outbursts minus the  apparent magnitude at peak) and then of  the peak luminosity against same RN source, correct for  the log of gravitational lensing time delay predicted by our lensing models, and  derive  the recurrence period in years.  For from  the \spock events we can only measure a lower limit on the  outburst amplitude, since the presumed progenitor star is unresolved,  so no measurement is available at quiescence. Supplementary  Figure~\ref{fig:RecurrentNovaRecurrenceComparison} shows observed separation in time  between \spockone and \spocktwo. The nova recurrence models indicate  that a recurrence period as fast as one year is expected only for a RN system in which the primary white dwarf is both very close to the Chandrasekhar mass limit (1.4 \Msun) and also has an extraordinarily  rapid mass-transfer rate ($\sim10^{-6}$ \Msun yr$^{-1}$). The models  of \citeref{Yaron:2005} suggest that such systems should have a very  low peak amplitude (barely consistent with the lower limit for \spock)  and a low peak luminosity ($\sim100$ times less luminous than the  \spock events).The closest analog for the \spock events from the population of known  RN systems is the nova M31N\,2008-12a. \citeref{Kato:2015} provided a  theoretical model that can account for the key observational  characteristics of this remarkable nova: the very rapid recurrence  timescale ($<$1 yr), fast optical light curve ($\t2\approx2$ days), and  short supersoft x-ray phase (6--18 days after optical  outburst)\citep{Henze:2015a}. To match these observations,  \citeref{Kato:2015} invoke a 1.38 \Msun white dwarf primary,  drawing mass from a companion at a rate of $1.6\times10^{-7}$ \Msun  yr$^{-1}$.  This comparison  is largely consistent with the theoretical  expectations derived by \citeref{Yaron:2005}, presented in Supplementary  Figure~9  andreinforces  the conclusion that a combination of a high-mass white dwarf and efficient  mass transfer physical implications  are discussed in  the key ingredients for rapid recurrence and short  light curves. The one feature that cannot be effectively explained  with this hypothesis is the peculiarly high luminosity of the \spock  events -- even after accounting for the very large uncertainties. Supplementary Information.  \subsection{Intracluster Light.}\label{sec:ICL} 

\subsection{Colour Curves.}\label{sec:ColorCurves}  %***Steve: Below, ``Supplementary Figure~\ref{fig:ColorCurves}''  % results in a question mark in the PDF file -- fix.  At $z=1$ the observed optical and infrared bands translate to  rest-frame ultraviolet (UV) and optical wavelengths, respectively. To  derive rest-frame UV and optical colours from the observed photometry, 

broad bands for each transient event at every epoch. For consistency  with past published results, we include in each K-correction a  transformation from AB to Vega-based magnitudes. The resulting UV and  optical colours are plotted in Supplementary Figure~\ref{fig:ColorCurves}. Figure~4.  Both \spockone and \spocktwo show little or no colour variation over the  period where colour information is available. This lack of colour  evolution is compatible with all three of the primary hypotheses 

\subsection{Rates.}\label{sec:RatesMethods}  %***Steve: Below, ``Figure~\ref{fig:StronglyLensedGalaxies}''  % results in a question mark in the PDF file -- fix.  To derive a rough estimate of the rate of \spock-like transients, we  first define the set of strongly lensed galaxies in which a similarly  faint and fast transient could have been detected in the HFF 

Using photometric redshifts and magnifications derived from the GLAFIC  lens models of the six HFF clusters, we find $N_{\rm gal}=6$ galaxies  that satisfy this criterion, with $0.5  Figure~\ref{fig:StronglyLensedGalaxies}). Figure~10).  We then define the {\it control time}, $t_{c}$, for the HFF survey,  which gives the span of time over which each cluster was observed with 

(N_{\rm gal}\,t_c)$. This yields $R=1.5$ events galaxy$^{-1}$  yr$^{-1}$.   Future examination of the rate of such transients should consider the  total stellar mass and the star-formation rates of the galaxies  surveyed, or use a projection of the lensed background area onto the  source plane to derive a volumetric rate. Such analyses would require  a more detailed exploration of the impact of lensing uncertainties on  derived properties of the lensed galaxies and the lensed volume, and  this is beyond the scope of the current work.  \bigskip  % END OF METHODS SECTION  % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   % DATA AVAILABILITY STATEMENT