\label{tab:1}
Domain | links (broken) | .html | .txt | .dat | .gz | .tar | .fits | tilde |
---|---|---|---|---|---|---|---|---|
cxc.harvard.edu | 802 (110) | 336 (70) | 0 | 0 | 4 (2) | 5 (4) | 1 | 0 |
heasarc.gsfc.nasa.gov | 640 (33) | 423 (27) | 1 | 0 | 0 | 0 | 0 | 0 |
www.stsci.edu | 498 (61) | 205 (29) | 3 | 0 | 0 | 0 | 0 | 15 (10) |
asc.harvard.edu | 471 (152) | 212 (99) | 0 | 0 | 0 | 0 | 0 | 1 (1) |
ssc.spitzer.caltech.edu | 427 (194) | 125 (76) | 3 (3) | 0 | 0 | 0 | 0 | 0 |
cfa-www.harvard.edu | 352 (68) | 277 (52) | 1 | 0 | 0 | 0 | 0 | 54 (17) |
archive.stsci.edu | 308 (58) | 57 (9) | 2 | 1 (0) | 0 | 0 | 0 | 0 |
www.ipac.caltech.edu | 285 (14) | 209 (12) | 0 | 0 | 0 | 0 | 0 | 0 |
www.atnf.csiro.au | 211 (21) | 12 (6) | 0 | 0 | 0 | 0 | 0 | 7 (5) |
space.mit.edu | 193 (10) | 58 (5) | 1 | 0 | 0 | 0 | 0 | 2 (1) |
www.astro.psu.edu | 186 (4) | 103 (1) | 1 | 10 | 1 | 1 | 0 | 2 |
www.eso.org | 186 (58) | 54 (22) | 1 (1) | 0 | 0 | 0 | 0 | 4 (1) |
irsa.ipac.caltech.edu | 163 (5) | 38 | 0 | 0 | 1 | 0 | 0 | 0 |
www.sdss.org | 156 (2) | 106 (1) | 0 | 0 | 0 | 0 | 0 | 0 |
hea-www.harvard.edu | 125 (37) | 42 (17) | 1 | 0 | 0 | 1 | 0 | 26 (16) |
physics.nist.gov | 125 (3) | 63 (2) | 0 | 0 | 0 | 0 | 0 | 0 |
www.noao.edu | 120 (3) | 50 (2) | 0 | 0 | 0 | 0 | 0 | 0 |
xmm.vilspa.esa.es | 118 (35) | 23 (19) | 0 | 0 | 8 (1) | 0 | 0 | 1 (1) |
www.astro.princeton.edu | 115 (31) | 43 (14) | 0 | 0 | 0 | 0 | 0 | 53 (12) |
ad.usno.navy.mil | 110 (27) | 98 (22) | 3 (3) | 0 | 0 | 0 | 0 | 1 (1) |