| I/305/out | The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows) | GSC2.3===N300052924 |
Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, Bj<19.5) were removed.
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 21 24 45.006 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEJ2000 | +32 17 38.13 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _RAB1950 | 21 22 37.722 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEB1950 | +32 04 40.35 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _Glon | 080.0686 | deg | Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) |
| _Glat | -12.8822 | deg | Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) |
| GSC2.3 | N300052924 | [NS0-9A-Z] Identification of the object (Note 1) (meta.id;meta.main) | |
| GSC1 | Identification in GSC Version 1 (Cat. I/254) (meta.id) | ||
| HTM6 | N0330300 | [NS0-3] HTM-6 designation as in GSC2.2 (Note 1) (obs.field) | |
| RAJ2000 | 321.187526 | deg | Right Ascension in ICRS (J2000), at "Epoch" (pos.eq.ra;meta.main) |
| DEJ2000 | +32.293925 | deg | Declination in ICRS (J2000) (pos.eq.dec;meta.main) |
| e_RAdeg | 0.34 | arcsec | Mean error on RAdeg (Note 2) (stat.error;pos.eq.ra) |
| e_DEdeg | 0.34 | arcsec | Mean error on DEdeg (Note 2) (stat.error;pos.eq.dec) |
| Epoch | 1986.680 | yr | Epoch of the position (time.epoch) |
| Fmag | 17.74 | mag | Magnitude in F photographic band (red) (phot.mag;em.opt.R) |
| e_Fmag | 0.41 | mag | Mean error on Rmag (stat.error;phot.mag) |
| n_Fmag | 35 | Coded emulsion / bandpass / filter (Note 2) (meta.note) | |
| jmag | 21.23 | mag | Magnitude in Bj photographic band (blue) (phot.mag;em.opt.B) |
| e_jmag | 0.46 | mag | Mean error on jmag (stat.error;phot.mag) |
| n_jmag | 18 | Coded emulsion / bandpass / filter (Note 2) (meta.note) | |
| Vmag | 19.07 | mag | Magnitude in V photographic band (green) (phot.mag;em.opt.V) |
| e_Vmag | 0.56 | mag | Mean error on Vmag (stat.error;phot.mag;em.opt.V) |
| n_Vmag | 1 | Coded emulsion / bandpass / filter (Note 2) (meta.note) | |
| Nmag | 13.17 | mag | Magnitude in N photographic band (0.8µm) (phot.mag;em.IR.8-15um) |
| e_Nmag | 0.42 | mag | Mean error on Nmag (stat.error;phot.mag;em.IR.8-15um) |
| n_Nmag | 37 | Coded emulsion / bandpass / filter (Note 2) (meta.note) | |
| Umag | mag | Magnitude in U band (Johnson) (phot.mag;em.opt.U) | |
| e_Umag | mag | Mean error on Umag (stat.error;phot.mag;em.opt.U) | |
| n_Umag | Coded emulsion / bandpass / filter (Note 2) (meta.note) | ||
| Bmag | 18.79 | mag | Magnitude in B band (Johnson blue) (phot.mag;em.opt.B) |
| e_Bmag | 0.42 | mag | Mean error on Bmag (stat.error;phot.mag;em.opt.B) |
| n_Bmag | 7 | Coded emulsion / bandpass / filter (Note 2) (meta.note) | |
| Class | 0 | [0,5] Object class (Note 3) (meta.code.class) | |
| Status | 1000112208 | Source status flag (Note 4) (meta.code.error) | |
| M | [M] 'M' for multiple object (Note 5) (phot.mag;em.IR.4-8um) | ||
| a | 2.76 | pix | Semi-major axis of fitting ellipse (phys.angSize;src) |
| e | 0.06 | Eccentricity of fitting ellipse (src.orbital.eccentricity) | |
| aPA | 164.4 | deg | Position angle (N->E) of fitting ellipse (pos.posAng) |
© UDS/CNRS
