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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/520/4356
  ASAS-SN bright supernova catalogue 2018-2020 (Neumann+, 2023)
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img(gal)
1.J/MNRAS/520/4356/table1(c)SNe discovered by ASAS-SN over the 3yr spanning 2018 January 1 to 2020 December 31 (585 rows)
2.J/MNRAS/520/4356/table2(c)SNe not discovered by ASAS-SN but by other professional/amateur teams from 2018 to 2020 (1035 rows)
3.J/MNRAS/520/4356/table3Host galaxies properties of SNe discovered by ASAS-SN team (443 rows)
4.J/MNRAS/520/4356/table4Host galaxies properties of SNe discovered by other professional/amateur teams (1035 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)SNName (char) Name of supernova (SNName) (meta.id;meta.main)
  (1+2)IAUName (char) IAU name of supernova (IAUName) (meta.id)
  (1+2)DiscDate (char) Discovery Date (DiscDate) (time.epoch)
  (1+2)RAJ2000 "h:m:s" (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)z  (n) Redshift of supernova (Redshift) (src.redshift)
  (1)Discmag mag Discovery V-band or g-band Magnitude (Note 1)   (phot.mag;em.opt)
  (1+2)PeakVmag mag (n) Peak V-band magnitude (PeakMagV) (Note 2)   (phot.mag;em.opt.V)
  (1+2)Peakgmag mag (n) Peak g-band magnitude (PeakMagg) (Note 2)   (phot.mag;em.opt.B)
  (1+2)f_Peakgmag (char) Flag for magnitudes derived from maximum detected magnitude rather than a fit peak (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)Offset arcsec Offset from host nucleus (Note 3)   (pos.angDistance)
   (ALL)Type (char) Type of supernova as ~330 Ia, ~85 II, ~10 Ib, ~20 Ic and ~140 not spectrally classified (Type) (src.spType)
  (1)T3 (char) Indicates host properties in table3 (meta.ref.url)
  (1)Age d (n) Age of supernova at discovery relative to peak (Note 4)   (time.age)
   (ALL)Galaxy (char) (i) Host galaxy name often abbreviated due to space constraints (HostName) (meta.id.parent)
  (1)DiscReport (char) Discovery AT astronomer's telegram or TNS report references (DiscReport) (meta.bib)
  (1)ClassReport (char) Classification AT astronomer's telegram or TNS report references (ClassReport) (meta.bib)
  (1)Jaya18  (n)Display the ASAS-SN catalog of variable stars from Jayasinghe et al. 2018MNRAS.477.3145J, Cat. II/366 (meta.ref.url)
  (1+2)NED (char) Display the NED database object's page (meta.ref.url)
  (1+2)TNS (char) Display the TNS database object's page (meta.ref.url)
  (1+2)ATLAS  (n)Display the ATLAS catalog of the variables of Heinze et al. 2018AJ....156..241H, Cat. J/AJ/156/241 (meta.ref.url)
  (1+2)ZTF  (n)Display the ZTF catalog of periodic variable stars of Chen et al. 2020ApJS..249...18C, Cat. J/ApJS/249/18 (meta.ref.url)
   (ALL)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Peakmag mag (n) Peak magnitude from D. W. Bishop's Latest Supernova website may be from different filters as described in Gal-Yam et al. 2013PASP..125..749G (PeakMag) (phot.mag;em.opt)
  (2)f_PeakVmag (char) Magnitudes derived from maximum detected magnitude rather than a fit peak (meta.code)
  (2)Disc (char) Discovery names (Discovered_by) (Note 3)   (meta.bib)
  (2)Recov (char) Flag to indicates whether the SN was independently recovered in ASAS-SN data yes 519 times or not 516 times (Recovered?) (meta.code)
  (3+4)AV mag The V-band extinction (Note 2)   (phys.absorption)
  (3+4)NUVmag mag (n) GALEX NUV magnitude from Galaxy Evolution Explorer of Morrissey et al. 2007ApJS..173..682M (NUV) (Note 3)   (phot.mag;em.UV.200-300nm)
  (3+4)e_NUVmag mag (n) Uncertainty of NUVmag (stat.error;phot.mag)
  (3+4)umag mag (n) SDSS DR14 u magnitude (u) (Note 4)   (phot.mag;em.opt.U)
  (3+4)e_umag mag (n) Uncertainty of umag (stat.error;phot.mag)
  (3+4)gmag mag (n) Pan-STARRS g magnitude (g) (Note 5)   (phot.mag;em.opt.B)
  (3+4)e_gmag mag (n) Uncertainty of gmag (stat.error;phot.mag)
  (3+4)rmag mag (n) Pan-STARRS r magnitude (r) (Note 5)   (phot.mag;em.opt.R)
  (3+4)e_rmag mag (n) Uncertainty of rmag (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)imag mag (n) Pan-STARRS i magnitude (i) (Note 5)   (phot.mag;em.opt.I)
  (3+4)e_imag mag (n) Uncertainty of imag (stat.error;phot.mag)
  (3+4)zmag mag (n) Pan-STARRS z magnitude (z) (Note 5)   (phot.mag;em.opt.I)
  (3+4)e_zmag mag (n) Uncertainty of zmag (stat.error;phot.mag)
  (3+4)ymag mag (n) Pan-STARRS y magnitude (y) (Note 5)   (phot.mag;em.IR.J)
  (3+4)e_ymag mag (n) Uncertainty of ymag (stat.error;phot.mag)
  (3+4)l_Jmag (char) Lower limit flag of Jmag (meta.code.error)
  (3+4)Jmag mag 2MASS J magnitude (J) (Note 6)   (phot.mag;em.IR.J)
  (3+4)e_Jmag mag (n) Uncertainty of Jmag (stat.error;phot.mag)
  (3+4)l_Hmag (char) Lower limit flag of Hmag (meta.code.error)
  (3+4)Hmag mag 2MASS H magnitude (H) (Note 6)   (phot.mag;em.IR.H)
  (3+4)e_Hmag mag (n) Uncertainty of Hmag (stat.error;phot.mag)
  (3+4)l_Ksmag (char) Lower limit flag of Ksmag (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)Ksmag mag 2MASS Ks magnitude (Ks) (Note 6)   (phot.mag;em.IR.K)
  (3+4)e_Ksmag mag (n) Uncertainty of Ksmag (stat.error;phot.mag)
  (3+4)f_Ksmag (char) Flag for Ksmag detected in WISE W1 but not in KS (Note 7)   (meta.code)
  (3+4)W1mag mag (n) WISE W1 magnitude (W1) (Note 8)   (phot.mag;em.IR.3-4um)
  (3+4)e_W1mag mag (n) Uncertainty of W1mag (stat.error;phot.mag)
  (3+4)W2mag mag (n) WISE W2 magnitude (W2) (Note 8)   (phot.mag;em.IR.4-8um)
  (3+4)e_W2mag mag (n) Uncertainty of W2mag (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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