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)
  recno=2247
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ColumnValue  Explain   (UCD)
_RAJ200018 46 02.40000 "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+32 17 03.2000 "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)
_RAB195018 44 09.95277 "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+32 13 47.2476 "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)
_Glon061.81737015 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+15.14540382 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)
2247recno 2247  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)
SN2002cw  Supernova designation (meta.id;meta.main)
u_SN    [?] Unconfirmed SN (meta.code.error)
GalaxyNGC6700  Parent galaxy identification (meta.id)
RAG18 46 05 "h:m:s" Parent galaxy right ascension (J2000) (pos.eq.ra)
DEG+32 16 51 "d:m:s" Parent galaxy declination (J2000) (pos.eq.dec)
MTypeSBc  Parent galaxy morphological type (src.morph.type)
T 5.0   Parent galaxy morphological type code (meta.code;src.morph.type)
i46 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)
PA115 deg Position angle of the major axis of the parent galaxy (North Eastwards) (pos.posAng)
HRV 4550 km/s Parent galaxy heliocentric radial velocity , generally derived from z, see also n_z (spect.dopplerVeloc;pos.heliocentric)
z 0.0153   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)
Bmag14.11 mag Parent galaxy integrated B magnitude (or in another band, see n_Bmag) (phot.mag;em.opt.B)
logD25 1.16 [0.1arcmin] Decimal logarithm of the apparent isophotal diameter (phys.angSize)
x 25.00 arcsec SN offset from the galaxy nucleus, in the E/W direction (pos.eq.ra;arith.diff)
n_xW   [EW NS ?:] Orientation of x (Note 1)   (meta.note)
y 16.00 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)
Band    [UBVRIJKgrizy#] SN magnitude band (Note 2)   (instr.bandpass)
MaxMag18.70 mag If available, supernova magnitude at maximum (photometric band indicated) (phot.mag)
u_MaxMag*   [:*] *: discovery magnitude (meta.code.error)
TypeIb  Supernova type (Note 3)   (src.class)
EpMax2002-05-16  Date of maximum or Discovery (see n_EpMax) (time.epoch)
u_EpMax*   [:*] when EpMax contains Date of discovery (meta.code.error)
DiscLOTOSS  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)

RAJ200018 46 02.400 "h:m:s" (i) Supernova right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+32 17 03.20 "d:m:s" (i) Supernova declination (J2000) (pos.eq.dec;meta.main)
  
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