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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=490
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 25 38.9592 "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 34 51.708 "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)
_RAB195013 23 20.6497 "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 50 26.202 "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)
_Glon071.3243190 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+80.7995272 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)
490recno 490  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SN1989ad  Supernova (SN) designation (meta.id;meta.main)
u_SN    [?] "?" denote an unconfirmed SN (meta.code.error)
RAJ2000201.41233 deg (i) SN right ascension in degrees (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+32.58103 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 2.90 arcsec SN offset right ascension from host galaxy nucleus, in the E/W direction (pos.eq.ra;arith.diff)
n_oRAE   [E/W] E/W direction of SN offset oRA (meta.note)
oDE 11.50 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)
Type    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)
GalJ132538.79+323440.2  SN host galaxy identification (Note 2)   (meta.id)
u_Gal   SN host galaxy uncertainty (Note 3)   (meta.code.error)
RAg201.41163 deg Host galaxy right ascension (J2000.0) (pos.eq.ra)
DEg 32.57783 deg Host galaxy declination (J2000.0) (pos.eq.dec)
z 0.05104   Host galaxy redshift (Note 4)   (src.redshift)
MTypeSab   Host galaxy morphological type (src.morph.type)
u_MType    [:?] Uncertainty flag on morphology (Note 5)   (meta.note)
BarB   [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 26.2 arcsec Host galaxy isophotal diameter (Note 6)   (phys.angSize)
b/a 0.733   Host galaxy axial ratio (phys.angSize;arith.ratio)
PA 45.0 deg Host galaxy position angle (pos.posAng)
gmag15.50 mag Host galaxy g-band magnitude (phot.mag;em.opt.B)
BPTLINER  Host galaxy activity class in BPT (Note 7)   (src.class)
WHANSy  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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