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J/ApJ/740/92/table2 SN.Ia host galaxies properties (Gupta+, 2011)
Properties of SN Ia sample and host galaxies (206 rows)
  recno=14
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 10 49.2155 "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+01 00 28.955 "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)
_RAB195001 08 15.1457 "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 44 32.664 "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)
_Glon133.1203187 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-61.4796969 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)
14recno 14  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SNID 2943   [1166/20821] SDSS-II Supernova number (<SDSS-II SN NNNNN> in Simbad) (meta.id;meta.main)
SN2005go  IAU SN designation (YYYYaa) (meta.id)
RAJ2000017.70506 deg (i) Host right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.00804 deg (i) Host declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
z 0.2654   [0.04594/0.422] Redshift of the SN (src.redshift)
e_z 0.0005   [4e-05/0.01] z uncertainty (error≥0.005 is a redshift of the SN, ≤0.005 of the host galaxy) (stat.error;src.redshift)
b_M 9.00 [Msun] Lower limit of galaxy stellar mass (src.class.starGalaxy;stat.min)
M 9.08 [Msun] [8.59/11.41] Host galaxy stellar mass (src.class.starGalaxy)
B_M 9.17 [Msun] Upper limit of galaxy stellar mass (src.class.starGalaxy;stat.max)
b_Age 1.99 Gyr Lower limit of galaxy age (time.age;stat.min)
Age 2.53 Gyr [1.7/11.34] Host galaxy mass-weighted age (time.age)
B_Age 3.29 Gyr Upper limit of galaxy age (time.age;stat.max)
c-0.025   [-0.321/0.478] SALT2 color parameter (Note 1)   (stat.fit.param)
e_c 0.045  c uncertainty (stat.error)
x1 0.121   [-3.03/3.87] SALT2 light curve stretch parameter (Note 1)   (stat.fit.param)
e_x1 0.408  x1 uncertainty (stat.error)
HR-0.099 mag [-0.4487/0.7472] Hubble residual (HR) (Note 2)   (stat.fit.param)
e_HR 0.128 mag HR uncertainty (stat.error)

UKIDSS 0  Cross-match with UKIDSS (Cat. II/314) within 1.5" (meta.ref.url)
DR8 5  Cross-match with SDSS-DR8 (Cat. II/306) within 1" (meta.ref.url)
SSN 5  Cross-match with SDSS-II SN catalogs (Cat. J/AJ/135/1766, J/AJ/136/2306, J/AJ/135/348, J/ApJS/185/32, J/ApJ/722/566, J/ApJ/713/1026, and J/ApJS/185/32) within 10" (meta.ref.url)
SloanSloan  Display the online SDSS data for this galaxy (meta.ref.url)
SimbadNameSDSS-II SN 2943  Designation understandable by the Simbad data-base (meta.id)
  
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