| B/gcvs/gcvs_cat | General Catalogue of Variable Stars (Samus+ 2007-2013) The GCVS Catalog (Vol. I-III, version 2013-04-30) (47969 rows) | GCVS===DY CMi |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 07 47 27.6 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEJ2000 | +06 50 50 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _RAB1950 | 07 44 46.6 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEB1950 | +06 58 18 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _Glon | 213.1378 | deg | Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) |
| _Glat | +15.5583 | deg | Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) |
| VarNum | 150147 | Numeric designation, made from constellation and star names (codes in file "constel.txt") (meta.id) | |
| m_VarNum | Component identification (Note 1) (meta.code.multip) | ||
| f_GCVS | [=N+] "N" if the star does not exist (Note 7) (meta.code) | ||
| GCVS | DY CMi | Variable star designation. (Note G1) (meta.id;meta.main) | |
| n_GCVS | * | [*] indicates a remark in "gcvs_rem.dat" file , x indicates the existence of cross-identifications (meta.note) | |
| RAJ2000 | 07 47 27.6 | "h:m:s" | Hours RA, equinox J2000.0 (Note 2) (pos.eq.ra;meta.main) |
| DEJ2000 | +06 50 50 | "d:m:s" | Degrees Dec, equinox J2000.0 (Note 2) (pos.eq.dec;meta.main) |
| u_DEJ2000 | [:*] position accuracy flags (Note 3) (meta.code.error;pos.eq.dec) | ||
| VarType | UGSU | Type of variability (see file "vartype.txt") (meta.code;src.var) | |
| l_magMax | [<>(] Limit or amplitude symbol on magMax (Note G3) (meta.code.error) | ||
| magMax | 11.400 | mag | Magnitude at maximum brightness (phot.mag) |
| u_magMax | Uncertainty flag (:) on magMax (meta.code.error) | ||
| l_Min1 | [<(] Limit or amplitude symbol on Min1 (Note G3) (meta.code.error) | ||
| Min1 | 19.100 | mag | Minimum magnitude or amplitude (phot.mag) |
| u_Min1 | Uncertainty flag (:) on Min1 (meta.code.error) | ||
| n_Min1 | Alternative photometric system for Min1 (Note G4) (meta.note) | ||
| l_Min2 | [<(] Limit or amplitude symbol on Min2 (Note G3) (meta.code.error) | ||
| Min2 | mag | Secondary minimum magnitude or amplitude (phot.mag) | |
| u_Min2 | Uncertainty flag (:) on Min2 (meta.code.error) | ||
| n_Min2 | Alternative photometric system for Min2 (Note G4) (meta.note) | ||
| flt | V | The photometric system for magnitudes (Note G4) (meta.code;instr.filter) | |
| Epoch | d | Epoch for maximum light, Julian days (Note G5) (time.epoch) | |
| u_Epoch | [:±] Uncertainty flag on Epoch (Note 4) (meta.code.error;time.epoch) | ||
| Year | Year of outburst for nova or supernova (time.epoch) | ||
| u_Year | [:] Uncertainty flag on Year of outburst (meta.code.error) | ||
| l_Period | [<>(] Code for upper or lower limits (Note 5) (meta.code.error;time.period) | ||
| Period | d | Period of the variable star (time.period) | |
| u_Period | [*/N)2: ] Uncertainties on Period (Note 6) (meta.code.error;time.period) | ||
| M-m/D | % | Rising time or duration of eclipse (Note G6) (time.interval) | |
| u_M-m/D | Uncertainty flag (:) on M-m/D (meta.code.error) | ||
| n_M-m/D | [*] Note for eclipsing variable (Note G6) (meta.note) | ||
| SpType | pec(UG) | MK Spectral type (src.spType) | |
| Ref1 | 80233 | Reference to a study of the star (Note G7) (meta.bib) | |
| Ref2 | 80234 | Reference to a chart or photograph (Note G7) (meta.bib) | |
| VarName | NL80_2 | Alternative name of the variable (Note G8) (meta.id;meta.main) | |
| AFOEV | AFOEV | Check the existence of a light curve at AFOEV (meta.ref.url) | |
| Simbad | Simbad | ask the Simbad data-base about this object (meta.ref) | |
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