VizieR

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VizieR

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II/366/catalog ASAS-SN catalog of variable stars (Jayasinghe+, 2018-2020)
ASAS-SN catalog of variable stars (from the ASAS-SN Variable Stars Database (AVSD); http://asas-sn.osu.edu/variables on 23-Oct-2020) (22-Oct-2019 version) (666502 rows)
  recno=48155
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ColumnValue  Explain   (UCD)
_RAJ200004 44 27.1296 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+25 12 16.416 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195004 41 23.7431 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+25 06 46.724 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon175.1665167 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-13.2683800 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)
48155recno 48155  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID204501  Internal identifier (meta.id)
ASASSN-VJ044427.13+251216.4  ASAS-SN identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ONameCSS 170201:044427+251215  Other name (meta.id)
RAJ2000071.11304 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+25.20456 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
GLON175.16653 deg [0.00017/360] Galactic longitude (l) (pos.galactic.lon)
GLAT-13.26838 deg [-89.86/89.9] Galactic latitude (b) (pos.galactic.lat)
Vmag17.48 mag [1.64/18.89] Mean Johnson V-band magnitude (phot.mag;em.opt.V)
Amp 0.95 mag [0/11.31] Amplitude (phot.mag)
PerNON PERIODIC d Period (time.period)
TypeYSO  Variability type (meta.note)
Prob 0.700   [0.19/1] Classification probability (meta.code.class;stat.probability)
LKSL 0.79   [0/1.53] LKSL statistic (stat.fit.param)
RFR 0.87   [0/1] Random forest (RF) regression value (see Section 5 in Pap. II: 2019MNRAS.486.1907J) (stat.fit.param)
HJD2457007.89033 d (i) Heliocentric Julian Date (time.epoch)
Gaia 147441558642852736   Gaia DR2 identifier (meta.id.cross)
Gmag15.4838 mag [1.97/21.4] Gaia G-band magnitude (phot.mag;em.opt)
e_Gmag 0.0047 mag [0.0001/8] Error on Gmag (stat.error;phot.mag)
BPmag17.8345 mag [3/22.6] Gaia BP-band magnitude (phot.mag;em.opt.B)
e_BPmag 0.0528 mag [0/4] Error on BPmag (stat.error;phot.mag)
RPmag13.9986 mag [1.88/21.88] Gaia RP-band magnitude (phot.mag;em.opt.R)
e_RPmag 0.0094 mag [0.0001/6.4] Error on RPmag (stat.error;phot.mag)
BP-RP 3.836 mag [-4.7/8.8] BP-RP color index (phot.color;em.opt.B;em.opt.R)
Plx 7.09150 mas [-84.9/317] Gaia DR2 parallax (pos.parallax)
e_Plx 0.13630 mas [0.01/4.7] Parallax uncertainty (stat.error;pos.parallax)
PlxErr 52.0   [-199.9/4550.5] Parallax over error (stat.error)
pmRA 6.45300 mas/yr [-3258.6/4002.6] Gaia proper motion in right ascension direction (pmRA*cosDE) (pos.pm;pos.eq.ra)
e_pmRA 0.23200 mas/yr [0.013/4.6] Error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE-2.0154e+01 mas/yr [-5818/1792.2] Gaia proper motion in declination direction (pos.pm;pos.eq.dec)
e_pmDE 0.10700 mas/yr [0.013/4.8] Error on pmDE (stat.error;pos.pm;pos.eq.dec)
Vt 14.09631 km/s [0.04/7775] Microturbulent velocity (phys.veloc)
Dist 140.53 pc [3.15/62100] Distance (pos.distance;pos.heliocentric)
WISEAJ044427.14+251216.2  AllWISE identifier (meta.id.cross)
Jmag12.195 mag [-2.99/18.52] 2MASS J-band magnitude (phot.mag;em.IR.J)
e_Jmag 0.021 mag [0.016/9.998] Error on the J-band magnitude (stat.error;phot.mag)
Hmag11.359 mag [-4.1/18.1] 2MASS H-band magnitude (phot.mag;em.IR.H)
e_Hmag 0.017 mag [0.014/9.998] Error on the H-band magnitude (stat.error;phot.mag)
Ksmag10.761 mag [-4.4/17.5] 2MASS Ks-band magnitude (phot.mag;em.IR.K)
e_Ksmag 0.018 mag [0.011/9.998] Error on the Ks-band magnitude (stat.error;phot.mag)
W1mag 9.992 mag [-2.4/19.5] WISE W1 (3.4um) band magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.024 mag [0.005/0.55] Error on the W1mag (stat.error;phot.mag)
W2mag 9.294 mag [-2.83/18.5] WISE W2 (4.6um) band magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.021 mag [0.002/0.55] Error on W2mag (stat.error;phot.mag)
W3mag 6.763 mag [-7.7/14] WISE W3 (12um) band magnitude (phot.flux.density;em.IR.8-15um)
e_W3mag 0.016 mag [0.002/0.55] Error on W3mag (stat.error;phot.mag)
W4mag 4.297 mag [-6.1/14.3] WISE W4 (22um) band magnitude (phot.flux.density;em.IR.15-30um)
e_W4mag 0.030 mag [0.001/0.55] Error on W4mag (stat.error;phot.mag)
J-K 1.434 mag [-9.6/9.7] J-K color index (phot.color;em.IR.J;em.IR.K)
W1-W2 0.698 mag [-6.9/8] W1-W2 color index (phot.color;em.IR;em.IR)
W3-W4 2.466 mag [-5.2/9.7] W3-W4 color index (phot.color;em.IR;em.IR)
APASS    [542/61176398] APASS identifier (meta.id.cross)
VmagA  mag [5.67/19.1] APASS Johnson V-band magnitude (phot.mag;em.opt.V)
e_VmagA  mag [0/4.9] Error on VmagA (stat.error;phot.mag)
BmagA  mag [5.4/23] APASS Johnson B-band magnitude (phot.mag;em.opt.B)
e_BmagA  mag [0/9.964] Error on BmagA (stat.error;phot.mag)
gpmag  mag [6.2/19.4] APASS g'-band AB magnitude, Sloan filter (phot.mag;em.opt.B)
e_gpmag  mag [0/4.8] Error on the g'-band magnitude (stat.error;phot.mag)
rpmag  mag [5.4/18.4] APASS r'-band AB magnitude, Sloan filter (phot.mag;em.opt.R)
e_rpmag  mag [0/5.4] Error on the r'-band magnitude (stat.error;phot.mag)
ipmag  mag [4.2/19] APASS i'-band AB magnitude, Sloan filter (phot.mag;em.opt.I)
e_ipmag  mag [0/7.1] Error on the i'-band magnitude (stat.error;phot.mag)
B-V  mag [-3.4/9.81] B-V color index (phot.color;em.opt.B;em.opt.V)
E(B-V) 1.651 mag [0.003/143.6] Reddening E(B-V) (phot.color.excess)
RefII  Reference (Note 1)   (meta.ref;pos.frame)
Perdfalse  Periodic ("false" or "true") (meta.code)
Discfalse  ASAS-SN discovery ("false" or "true") (meta.code)
URLhttps://asas-sn.osu.edu/variables/204501  URL in http://asas-sn.osu.edu/variables (meta.ref.url)

2M2M  Display the 2MASS data (Cutri+ 2003, II/246) within 2" (meta.ref.url)
  
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