VizieR

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VizieR

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B/sn/sncat Asiago Supernova Catalogue (Barbon et al., 1999-)
List of SNe in chronological order on 2017-10-01 (6530 rows)
  SN===2002gr
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ColumnValue  Explain   (UCD)
_RAJ200002 27 13.22000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+00 53 57.8000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195002 24 38.91642 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+00 40 32.1092 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon166.23115289 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-53.71955132 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
2346recno 2346  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

n_SN    [*] Occurrence of multiple SN discoveries in the same galaxy (meta.note)
SN2002gr  Supernova designation (meta.id;meta.main)
u_SN    [?] Unconfirmed SN (meta.code.error)
GalaxyA022713+0053  Parent galaxy identification (meta.id)
RAG02 27 13 "h:m:s" Parent galaxy right ascension (J2000) (pos.eq.ra)
DEG+00 53 57 "d:m:s" Parent galaxy declination (J2000) (pos.eq.dec)
MType   Parent galaxy morphological type (src.morph.type)
T    Parent galaxy morphological type code (meta.code;src.morph.type)
i  deg Only for disk-like system, inclination of the polar axis with respect to the line of sight (0 for face-on systems) (src.orbital.inclination)
PA  deg Position angle of the major axis of the parent galaxy (North Eastwards) (pos.posAng)
HRV 27000 km/s Parent galaxy heliocentric radial velocity , generally derived from z, see also n_z (spect.dopplerVeloc;pos.heliocentric)
z 0.0945   Parent galaxy redshift (src.redshift)
u_zv  Uncertainty flag (:) on z and HRV; v indicates a redhift computed from HRV (meta.code.error;src.redshift)
n_Bmag    [RVp] Prefix non-blue Bmag (p=photographic) (meta.note)
Bmag  mag Parent galaxy integrated B magnitude (or in another band, see n_Bmag) (phot.mag;em.opt.B)
logD25  [0.1arcmin] Decimal logarithm of the apparent isophotal diameter (phys.angSize)
x 3.30 arcsec SN offset from the galaxy nucleus, in the E/W direction (pos.eq.ra;arith.diff)
n_xE   [EW NS ?:] Orientation of x (Note 1)   (meta.note)
y 1.80 arcsec SN offset from the galaxy nucleus, in the N/S direction (pos.eq.dec;arith.diff)
u_y   Uncertainty flag (:) on y (meta.code.error;pos.cartesian.y)
n_yN   [NS] Orientation of y (meta.note)
Bandr   [UBVRIJKgrizy#] SN magnitude band (Note 2)   (instr.bandpass)
MaxMag21.80 mag If available, supernova magnitude at maximum (photometric band indicated) (phot.mag)
u_MaxMag*   [:*] *: discovery magnitude (meta.code.error)
TypeIa  Supernova type (Note 3)   (src.class)
EpMax2002-10-10  Date of maximum or Discovery (see n_EpMax) (time.epoch)
u_EpMax*   [:*] when EpMax contains Date of discovery (meta.code.error)
DiscMiknaitis, SDSS  Name(s) of discoverer(s) (meta.id;obs.observer)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
NEDNED  ask the NED data-base about this object (meta.ref.url)

RAJ200002 27 13.220 "h:m:s" (i) Supernova right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+00 53 57.80 "d:m:s" (i) Supernova declination (J2000) (pos.eq.dec;meta.main)
  
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