| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | EGIPS | (char) | Edge-on galaxies in the Pan-STARRS survey designation JHHMMSS.s±DDMMSS (egips) (meta.id;meta.main) (ID_MAIN) |
| | | PGC | | (n) Unique identification number linked to the HyperLeda database (Makarov et al. 2014A&A...570A..13M, Cat VII/237 and Cat. VII/238) (pgc) (meta.id.assoc) (ID_ASSOCIATED) |
| | | Cell | | Projection cell number in Pan-STARRS tessellation, nnnn of skycell.nnnn.0yx sky identifier (projcell) (meta.id) (ID_NUMBER) |
| | | Subc | | Subcell in the given skycell.nnnn.0yx, 0yx indicates the location of the skycell in the projection cell. The coordinates y and x vary from 0 to 9 indicating the sub-cell within a projection cell (subcell) (meta.id) (ID_NUMBER) |
| | | Cand | | [0/5] Number of the candidate in the given skycell.nnnn.Numberyx, (projcell, subcell, candidate) a triplet of numbers uniquely identifies an object in the candidate catalog (candidate) (meta.id) (ID_NUMBER) |
| | | Band | (char) | [g r i z y] Character field indicating one of the five Pan-STARRS bands (band) (instr.bandpass) (INST_BAND_PASS) |
| | | RAJ2000 | deg | (i) Right ascension (J2000) (ra) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | DEJ2000 | deg | (i) Declination (J2000) (dec) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | StdA | arcsec | Standard deviation of the distribution of light along the major axis of the galaxy in arcsec (SExtractor: A), semi-major axis for convenience (a) (stat.stdev) (FIT_STDEV) |
| | | e_StdA | arcsec | Uncertainty of the StdA (e_a) (stat.error) (ERROR) |
ALL cols | | | |
| | | StdB | arcsec | Standard deviation of the distribution of light along the minor axis of the galaxy in arcsec (SExtractor: B), semi-minor axis for convenience (b) (stat.stdev) (FIT_STDEV) |
| | | e_StdB | arcsec | Uncertainty of the StdB (e_b) (stat.error) (ERROR) |
| | | Ell | | Ellipticity = 1-Stdb/Stda (ell) (src.ellipticity) (PHYS_ELLIPTICITY) |
| | | PA | deg | Position angle of the major axis (SExtractor: THETA_J2000) relative to the North direction counted to East (J2000) (pa) (pos.posAng) (POS_POS-ANG) |
| | | KronRad | | Reduced Kron pseudo-radius (SExtractor: KRON_RADIUS) (radkron) (meta.note) (EXTENSION_RAD) |
| | | Kronmag | mag | Estimate of the total apparent magnitude using the Kron's 'first moment' algorithm (Kron 1980ApJS...43..305K) (SExtractor: MAG_AUTO) (magauto) (phot.mag;em.opt) (PHOT_INT-MAG_MISC) |
| | | e_Kronmag | mag | Uncertainty of the Kronmag (e_magauto) (stat.error;phot.mag) (ERROR) |
| | | Kroncormag | mag | The Kron magnitude corrected for the Galactic extinction according to Schlafly et al. (2011ApJ...737..103S) (magautocor) (phot.mag;arith.diff) (PHOT_MAG_CORR) |
| | | PetroRad | | Reduced Petrosian pseudo-radius (SExtractor: PETRO_RADIUS) (radpetro) (phys.angSize;src) (EXTENSION_RAD) |
| | | Petromag | mag | Petrosian total apparent magnitude (SExtractor: MAG_PETRO) (magpetro) (phot.mag;em.opt) (PHOT_INT-MAG_MISC) |
| | | e_Petromag | mag | Uncertainty of the Petromag (e_magpetro) (stat.error;phot.mag) (ERROR) |
| | | Petrocormag | mag | The Petrosian magnitude corrected for the Galactic extinction according to Schlafly et al. (2011ApJ...737..103S) (magpetrocor) (phot.mag;arith.diff) (PHOT_MAG_CORR) |
| | | BadPix | | Fraction of bad pixels inside the Petrosian ellipse (badpixfraction) (stat.fit.param) (STAT_PARAM) |
| | | FlagPhot | (char) | Photometry usage flag, it is set to f=false for 3010 cases if there are indications of photometry problems, otherwise it is set to t=true for 79159 cases (quality) (meta.code.error) (CODE_MISC) |
| | | Gini | | (n) Gini coefficient (Lotz et al. 2004AJ....128..163L, Cat. J/AJ/128/163) measures the inequality of the flux distribution over a galaxy (i.e see Rodriguez-Gomez et al. 2019MNRAS.483.4140R) (gini) (Note 1)
(stat.fit.param) (STAT_PARAM) |
| | | M20 | | (n) M20 statistic is the second-order moment flux normalized (i.e see Rodriguez-Gomez et al. 2019MNRAS.483.4140R) (m20) (Note 2)
(src.morph.param) (MORPH_PARAM) |
| | | Conc | | (n) Concentration index, C=5*log10(r80/r20), where r20 and r80 are the radii of circular apertures containing 20 and 80 per cent of the total light of the object (i.e see Rodriguez-Gomez et al. 2019MNRAS.483.4140R) (concentration) (meta.code;spect.index) (PHYS_CONCENT_INDEX) |
| | | Asym | | (n) Asymmetry index calculated by subtracting the 180° rotated galaxy image from itself (i.e see Rodriguez-Gomez et al. 2019MNRAS.483.4140R) (asymmetry) (meta.ref;pos.frame) (MORPH_ASYMMETRY) |
| | | Smooth | | (n) Smoothness index also known as clumpiness is calculated as difference between original and smoothed image of the galaxy (i.e see Rodriguez-Gomez et al. 2019MNRAS.483.4140R) (smoothness) (src.morph.param) (MORPH_PARAM) |
| | | FlagMorph | | (n) Stat morphology quality flag (0=good for 68886 cases, 1=bad for 12984 cases) indicates if there was a problem with the basic measurements (smflag) (src.morph.param) (MORPH_PARAM) |
ALL cols | | | |