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J/A+A/544/A81/snsdss Supernovae and their hosts in the SDSS DR8 (Hakobyan+, 2012)
Physical parameters of SNe and their host galaxies (3876 rows)
  recno=1484
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 27 13.2192 "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 57.804 "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 38.9156 "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 32.113 "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)
_Glon166.2311473 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-53.7195525 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)
1484recno 1484  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SN2002gr  Supernova (SN) designation (meta.id;meta.main)
u_SN    [?] "?" denote an unconfirmed SN (meta.code.error)
RAJ2000036.80508 deg (i) SN right ascension in degrees (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+00.89939 deg (i) SN declination in degrees (J2000.0) (pos.eq.dec;meta.main)
u_DEJ2000   Uncertainty flag on SN position (meta.code.error;pos.eq.dec)
oRA 3.30 arcsec SN offset right ascension from host galaxy nucleus, in the E/W direction (pos.eq.ra;arith.diff)
n_oRAW   [E/W] E/W direction of SN offset oRA (meta.note)
oDE 1.80 arcsec SN offset declination from host galaxy nucleus in arcsec, in the N/S direction (pos.eq.dec;arith.diff)
n_oDEN   [N/S] N/S direction of SN offset oDE (meta.note)
u_oDE   SN offset uncertainty flag (meta.code.error)
TypeIa   SN type (mostly from spectroscopy) (src.class)
u_Type    [*:?] Uncertainty flag on SN type (Note 1)   (meta.note)
f_Type    [U] U for updated SN type (meta.code)
GalJ022713.44+005356.0  SN host galaxy identification (Note 2)   (meta.id)
u_Gal   SN host galaxy uncertainty (Note 3)   (meta.code.error)
RAg 36.80600 deg Host galaxy right ascension (J2000.0) (pos.eq.ra)
DEg 0.89889 deg Host galaxy declination (J2000.0) (pos.eq.dec)
z 0.09102   Host galaxy redshift (Note 4)   (src.redshift)
MType    Host galaxy morphological type (src.morph.type)
u_MType    [:?] Uncertainty flag on morphology (Note 5)   (meta.note)
Bar    [B] Presence of bar in the host galaxy (meta.note)
int    [inter/merg ] Host in interacting or in merging (src.morph.param)
dd    [D] Host with disturbed disk structure (src.morph.param)
Diam  arcsec Host galaxy isophotal diameter (Note 6)   (phys.angSize)
b/a    Host galaxy axial ratio (phys.angSize;arith.ratio)
PA  deg Host galaxy position angle (pos.posAng)
gmag  mag Host galaxy g-band magnitude (phot.mag;em.opt.B)
BPT   Host galaxy activity class in BPT (Note 7)   (src.class)
WHANSF  Host galaxy activity class in WHAN (Note 8)   (src.class)

SloanSloan  Display the SDSS data for this supernovae (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
  
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