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Casey Law edited untitled.tex
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Complex gain per ant/spw/cal \\
QL Continuum images & Standard & 29 TB &
Two images (image and its uncertainty) per epoch. Pixel scale of 0.4 times robust beam. Single precision float per pixel. \\
Single-epoch continuum images & Standard & 101 TB &
Seven images (I, Ialpha, Q, U, and uncertainties in I and Q/U). \\
Single-epoch coarse image cubes & Standard & 101 TB &
Coarse spectral image cubes with 14 spectral channels in Stokes I, Q, U and uncertainty in I and Q/U. \\
Single-epoch basic object catalog & Standard & insignificant &
Brightness, extent and other parameters per source from continuum images. \\
Cumulative continuum images & Standard & 43 TB &
9 images (I, Ialpha, Icurv, Q, U, and uncertainty in I, Ialpha, Icurv, Q/U) accumulated from single epochs. \\
Cumulative coarse image cubes & Standard & 34 TB &
Coarse spectral image cubes with 14 spectral channels in Stokes I, Q, U and uncertainty in I and Q/U (accumulated). \\
Cumulative fine image cubes & Standard & 107 TB &
5 cut-out image cubes (each with estimated 896 good channels) per source. Estimated compression factor of 200 due to cut-out and potential spectral averaging (TBD). \\
Cumulative basic object catalog & Standard & insignificant &
Brightness, extent and other parameters per source from cumulative continuum images. \\
Enhanced single-epoch continuum images & Enhanced & 158 TB &
11 images (I, Ialpha, Icurv, Q, U, V, and uncertainties in I, Ialpha, Icurv, Q/U, V) \\
Enhanced cumulative continuum images & Enhanced & 106 TB &
11 images (as for QL) for cumulative hi-res and tapered data. \\
Enhanced single-epoch coarse image cubes & Enhanced & 1411 TB &
7 image cubes (I, Q, U, V, and uncertainties in I, Q/U, V) with 14 spectral channels per epoch \\
Enhanced cumulative coarse image cubes & Enhanced & 941 TB &
7 image cubes (I, Q, U, V, and uncertainties in I, Q/U, V) with 14 spectral channels with hi-res and tapered weighting of cumulative data. \\
QL transient alerts & Enhanced & insignificant &
VLASS properties (brightness, location, Stokes I and uncertainty cut-outs) from QL processing for each source known to change (TBD). \\
\end{tabular}
\caption{VLASS Data Products}
\end{table}
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