VizieR

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VizieR

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B/vsx/vsx AAVSO International Variable Star Index VSX (Watson+, 2006-2014)
Variable Star indeX, Version 2019-07-23 (756511 rows)
  recno=316825
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ColumnValue  Explain   (UCD)
_RAJ200015 39 43.3872 "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+17 49 48.864 "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)
_RAB195015 37 27.2129 "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+17 59 28.551 "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)
_Glon028.4756488 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+50.2227266 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)
316825recno 316825  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

OID 610325  (i) Internal identifier, can be used to link out to the VSX database (Note 1)   (meta.id)

n_OIDB  B indicates bibliography (in file "refs.dat"), V indicates an additional VSX name (in file vsx_id) (meta.ref.url)

NameASASSN-V J153943.37+174949.0  (i) Variable star identifier (meta.id;meta.main)
V0   [0,3] Variability flag (Note 2)   (meta.note)
TypeROT  Variability type (see details of VSX type list) (meta.note;src.var)
l_max   Limit flag on max (meta.code.error)
max14.400 mag Magnitude at maximum, or amplitude (phot.mag)
u_max   Uncertainty flag on max (meta.code.error)
n_maxV  Passband on max magnitude (Note 4)   (meta.note)
f_min    [(] '(' indicates an amplitude (meta.code)
l_min   Limit flag on min (meta.code.error)
min14.840 mag Magnitude at minimum, or amplitude (phot.mag)
u_min   Uncertainty flag on min (meta.code.error)
n_minV  Passband on min magnitude (Note 4)   (meta.note)
Epoch2457511.9770 d Epoch of maximum or minimum (HJD) (time.epoch)
u_Epoch    [:)] Uncertainty flag (:) on epoch (meta.code.error;time.epoch)
l_Period    [<>(] Limit flag on period (Note 3)   (meta.code.error;time.period)
Period 7.6058000000 d Period of the variable in days (time.period)
u_Period    [:)*/N2 ] Uncertainty flag on Period (Note 3)   (meta.code.error;time.period)
RAJ2000234.93078 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+17.83024 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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