Free Access
Table A.1
Columns provided in the single-band source lists.
| Label | Format | Unit | Description |
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| 2DPHOT | J | Source | classification (see section on star/galaxy separation) |
| X_IMAGE | E | pixel | Object position along x |
| Y_IMAGE | E | pixel | Object position along y |
| NUMBER | J | Running object number | |
| CLASS_STAR | E | SExtractor S/G classifier | |
| FLAGS | J | Extraction flags | |
| IMAFLAGS_ISO | J | FLAG-image flags summed over the iso. profile | |
| NIMAFLAG_ISO | J | Number of flagged pixels entering IMAFLAGS_ISO | |
| FLUX_RADIUS | E | pixel | Fraction-of-light radii |
| KRON_RADIUS | E | pixel | Kron apertures in units of A or B |
| FWHM_IMAGE | E | pixel | FWHM assuming a Gaussian core |
| ISOAREA_IMAGE | J | pixel2 | Isophotal area above Analysis threshold |
| ELLIPTICITY | E | 1 - B_IMAGE/A_IMAGE | |
| THETA_IMAGE | E | deg | Position angle (CCW/x) |
| MAG_AUTO | E | mag | Kron-like elliptical aperture magnitude |
| MAGERR_AUTO | E | mag | RMS error for AUTO magnitude |
| ALPHA_J2000 | D | deg | Right ascension of barycenter (J2000) |
| DELTA_J2000 | D | deg | Declination of barycenter (J2000) |
| FLUX_APER_2 | E | count | Flux vector within circular aperture of 2 pixels |
| ... | ... | ... | ... |
| FLUX_APER_200 | E | count | Flux vector within circular aperture of 200 pixels |
| FLUXERR_APER_2 | E | count | RMS error vector for flux within aperture of 2 pixels |
| ... | ... | ... | ... |
| FLUXERR_APER_200 | E | count | RMS error vector for flux within aperture of 200 pixels |
| MAG_ISO | E | mag | Isophotal magnitude |
| MAGERR_ISO | E | mag | RMS error for isophotal magnitude |
| MAG_ISOCOR | E | mag | Corrected isophotal magnitude |
| MAGERR_ISOCOR | E | mag | RMS error for corrected isophotal magnitude |
| MAG_BEST | E | mag | Best of MAG_AUTO and MAG_ISOCOR |
| MAGERR_BEST | E | mag | RMS error for MAG_BEST |
| BACKGROUND | E | count | Background at centroid position |
| THRESHOLD | E | count | Detection threshold above background |
| MU_THRESHOLD | E | arcsec-2 | Detection threshold above background |
| FLUX_MAX | E | count | Peak flux above background |
| MU_MAX | E | arcsec-2 | Peak surface brightness above background |
| ISOAREA_WORLD | E | deg2 | Isophotal area above Analysis threshold |
| XMIN_IMAGE | J | pixel | Minimum x-coordinate among detected pixels |
| YMIN_IMAGE | J | pixel | Minimum y-coordinate among detected pixels |
| XMAX_IMAGE | J | pixel | Maximum x-coordinate among detected pixels |
| YMAX_IMAGE | J | pixel | Maximum y-coordinate among detected pixels |
| X_WORLD | D | deg | Baryleft position along world x axis |
| Y_WORLD | D | deg | Baryleft position along world y axis |
| XWIN_IMAGE | E | pixel | Windowed position estimate along x |
| YWIN_IMAGE | E | pixel | Windowed position estimate along y |
| X2_IMAGE | D | pixel2 | Variance along x |
| Y2_IMAGE | D | pixel2 | Variance along y |
| XY_IMAGE | D | pixel2 | Covariance between x and y |
| X2_WORLD | E | deg2 | Variance along X-WORLD (alpha) |
| Y2_WORLD | E | deg2 | Variance along Y-WORLD (delta) |
| XY_WORLD | E | deg2 | Covariance between X-WORLD and Y-WORLD |
| CXX_IMAGE | E | pixel-2 | Cxx object ellipse parameter |
| CYY_IMAGE | E | pixel-2 | Cyy object ellipse parameter |
| CXY_IMAGE | E | pixel-2 | Cxy object ellipse parameter |
| CXX_WORLD | E | deg-2 | Cxx object ellipse parameter (WORLD units) |
| CYY_WORLD | E | deg-2 | Cyy object ellipse parameter (WORLD units) |
| CXY_WORLD | E | deg-2 | Cxy object ellipse parameter (WORLD units) |
| A_IMAGE | D | pixel | Profile rms along major axis |
| B_IMAGE | D | pixel | Profile rms along minor axis |
| A_WORLD | E | deg | Profile rms along major axis (WORLD units) |
| B_WORLD | E | deg | Profile rms along minor axis (WORLD units) |
| THETA_WORLD | E | deg | Position angle (CCW/world-x) |
| THETA_J2000 | E | deg | Position angle (east of north) (J2000) |
| ELONGATION | E | deg | A_IMAGE/B_IMAGE |
| ERRX2_IMAGE | E | pixel2 | Variance of position along x |
| ERRY2_IMAGE | E | pixel2 | Variance of position along y |
| ERRXY_IMAGE | E | pixel2 | Covariance of position between x and y |
| ERRX2_WORLD | E | deg2 | Variance of position along X-WORLD (alpha) |
| ERRY2_WORLD | E | deg2 | Variance of position along Y-WORLD (delta) |
| ERRXY_WORLD | E | deg2 | Covariance of position X-WORLD/Y-WORLD |
| ERRCXX_IMAGE | E | pixel-2 | Cxx error ellipse parameter |
| ERRCYY_IMAGE | E | pixel-2 | Cyy error ellipse parameter |
| ERRCXY_IMAGE | E | pixel-2 | Cxy error ellipse parameter |
| ERRCXX_WORLD | E | deg-2 | Cxx error ellipse parameter (WORLD units) |
| ERRCYY_WORLD | E | deg-2 | Cyy error ellipse parameter (WORLD units) |
| ERRCXY_WORLD | E | deg-2 | Cxy error ellipse parameter (WORLD units) |
| ERRA_IMAGE | E | pixel | RMS position error along major axis |
| ERRB_IMAGE | E | pixel | RMS position error along minor axis |
| ERRA_WORLD | E | deg | World RMS position error along major axis |
| ERRB_WORLD | E | deg | World RMS position error along minor axis |
| ERRTHETA_IMAGE | E | deg | Error ellipse position angle (CCW/x) |
| ERRTHETA_WORLD | E | deg | Error ellipse position angle (CCW/world-x) |
| ERRTHETA_J2000 | E | deg | J2000 error ellipse pos. angle (east of north) |
| FWHM_WORLD | E | deg | FWHM assuming a Gaussian core |
| ISO0 | J | pixel2 | Isophotal area at level 0 |
| ISO1 | J | pixel2 | Isophotal area at level 1 |
| ISO2 | J | pixel2 | Isophotal area at level 2 |
| ISO3 | J | pixel2 | Isophotal area at level 3 |
| ISO4 | J | pixel2 | Isophotal area at level 4 |
| ISO5 | J | pixel2 | Isophotal area at level 5 |
| ISO6 | J | pixel2 | Isophotal area at level 6 |
| ISO7 | J | pixel2 | Isophotal area at level 7 |
| SLID | K | Astro-WISE SourceList identifier | |
| SID | K | Astro-WISE source identifier | |
| HTM | K | Hierarchical Triangular Mesh (level 25) | |
| FLAG | K | Not used | |
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