VizieR

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VizieR

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J/ApJ/858/41/bdwarfs PS1 proper-motion survey for brown dwarfs. I. Taurus (Zhang+, 2018)
PS1, AllWISE, UGCS and 2MASS photometry, classification and proper motions and bolometric luminosities of our discoveries and previously known objects (tables 5-9) (216 rows)
  recno=203
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ColumnValue  Explain   (UCD)
_RAJ200004 44 27.1300 "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+25 12 16.400 "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)
_RAB195004 41 23.7661 "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+25 06 45.769 "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)
_Glon175.1665212 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-13.2683817 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)
203recno 203  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TypeReclassified Known Taurus Members  Object type (Note 1)   (src.class)

Obs   Display the IRTF/SpeX observations for this object (link to Table 1) (meta.ref.url)

ID2MASS J04442713+2512164  (i) Object identifier (meta.id;meta.main)
f_ID    [ad] Flag on ID (Note G1)   (meta.code)
gmag18.96 mag [15/29] PS1 g band AB magnitude (phot.mag;em.opt.B)
e_gmag 0.02 mag [0/0.6] Uncertainty in gmag (stat.error;phot.mag;em.opt.B)
q_gmag1   [0/1] Quality flag for gmag (1=good) (Note G2)   (meta.code.qual)
rmag17.44 mag [13.1/25.1] PS1 r band AB magnitude (phot.mag;em.opt.R)
e_rmag 0.01 mag [0/0.6] Uncertainty in rmag (stat.error;phot.mag;em.opt.R)
q_rmag1   [0/1] Quality flag for rmag (1=good) (Note G2)   (meta.code.qual)
imag14.95 mag [12.1/22.4] PS1 i band AB magnitude (phot.mag;em.opt.I)
e_imag 0.03 mag [0/0.6] Uncertainty in imag (stat.error;phot.mag;em.opt.I)
q_imag1   [0/1] Quality flag for imag (1=good) (Note G2)   (meta.code.qual)
zmag13.91 mag [11.3/21] PS1 z band AB magnitude (phot.mag;em.opt.I)
e_zmag 0.08 mag [0/0.6] Uncertainty in zmag (stat.error;phot.mag;em.opt.I)
q_zmag1   [0/1] Quality flag for zmag (1=good) (Note G2)   (meta.code.qual;pos.cartesian.z)
ymag13.53 mag [10.9/19.8] PS1 y band AB magnitude (phot.mag;em.IR.J)
e_ymag 0.04 mag [0/0.6] Uncertainty in ymag (stat.error;phot.mag;em.opt.V)
q_ymag1   [0/1] Quality flag for ymag (1=good) (Note G2)   (meta.code.qual;pos.cartesian.y)
W1mag 9.99 mag [8.1/15.9] WISE 3.4um (W1) band magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.02 mag [0.02/0.09] Uncertainty in W1mag (stat.error;phot.mag)
q_W1mag1   [0/1] Quality flag for W1mag (1=good) (Note G2)   (meta.code.qual)
W2mag 9.29 mag [7.5/15.6] WISE 4.6um (W2) band magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.02 mag [0.02/0.2] Uncertainty in W2mag (stat.error;phot.mag)
q_W2mag1   [0/1] Quality flag for W2mag (1=good) (Note G2)   (meta.code.qual)
UGCSJ044427.14+251216.3  UGCS Identifier (JHHMMSS.ss+DDMMSS.s) (meta.id.cross)
Jmag11.909 mag [10.7/16.9] MKO J band magnitude (phot.mag;em.IR.J)
e_Jmag 0.001 mag [0.001/0.02] Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
q_Jmag1   [0/1] Quality flag for Jmag (1=good) (Note G2)   (meta.code.qual)
Hmag  mag [10.8/16.2] MKO H band magnitude (phot.mag;em.IR.H)
e_Hmag  mag [0.001/0.02] Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
q_Hmag    [0/1] Quality flag for Hmag (1=good) (Note G2)   (meta.code.qual)
Kmag10.657 mag [9.5/16] MKO K band magnitude (phot.mag;em.IR.K)
e_Kmag 0.001 mag [0.001/0.03] Uncertainty in Kmag (stat.error;phot.mag;em.IR.K)
q_Kmag0   [0/1] Quality flag for Kmag (1=good) (Note G2)   (meta.code.qual)
OIDIRAS 04414+2506  2MASS or Literature identifier (Note 2)   (meta.id.cross)
Jmag212.195 mag [9.4/17.4] 2MASS J band magnitude (phot.mag;em.IR.J)
e_Jmag2 0.021 mag [0.02/0.2] Uncertainty in Jmag2 (stat.error;phot.mag;em.IR.J)
q_Jmag21   [0/1] Quality flag for Jmag2 (1=good) (Note G2)   (meta.code.qual)
Hmag211.359 mag [8.6/16.5] 2MASS H band magnitude (phot.mag;em.IR.H)
e_Hmag2 0.017 mag [0.01/0.3] Uncertainty in Hmag2 (stat.error;phot.mag;em.IR.H)
q_Hmag21   [0/1] Quality flag for Hmag2 (1=good) (Note G2)   (meta.code.qual)
Ksmag210.761 mag [8.4/15.9] 2MASS Ks band magnitude (phot.mag;em.IR.K)
e_Ksmag2 0.018 mag [0.01/0.3] Uncertainty in Ksmag2 (stat.error;phot.mag;em.IR.K)
q_Ksmag21   [0/1] Quality flag for Ksmag2 (1=good) (Note G2)   (meta.code.qual)
n_ID   Note on 2MASS J06195260-2903592 (Note 3)   (meta.note)
SpT1M8.1  Reddening-free spectral type as computed in our work and adopted (src.spType)
e_SpT1 0.9   [0.6/1.7] Uncertainty in SpT1 (stat.error)
SpT2M8.1  Allers & Liu 2013ApJ...772...79A spectral type based on the observed spectra (src.spType)
e_SpT2 0.3   [0.2/1.5] Uncertainty in SpT2 (stat.error)
SpT3M9.0  Allers & Liu 2013ApJ...772...79A spectral type based on the dereddened spectra (src.spType)
e_SpT3 0.5   [0.4/2.1] Uncertainty in SpT3 (stat.error)
SpT4M7.2  Literature spectral type for known objects (src.spType)
Av1 2.6 mag [-4.3/18.4] V band extinction based on H2O-band color-color diagrams (phys.absorption;em.opt.V)
e_Av1 4.0 mag [4] Uncertainty in Av1 (stat.error)
Av2-3.65 mag [-4/13.5] V-band extinction based on Optical/NIR colors (phys.absorption;em.opt.V)
e_Av2 0.85 mag [0.8/1.2] Uncertainty in Av2 (stat.error)
Av3 2.3 mag [0/18.1] Literature V-band extinction value for known objects (phys.absorption;em.opt.V)
e_Av3 0.5 mag [0.5] Uncertainty in Av3 (stat.error)
Av 2.60 mag [-3.9/18.4] Adopted V band extinction (phys.absorption;em.opt.V)
e_Av 4.00 mag [0.8/4] Uncertainty in Av (stat.error)
GClassvl-g  Gravity classification (src.spType)
pmRA 4.24 mas/yr [-33/123.5] Proper motion in RA * cos(DE) (pos.pm;pos.eq.ra)
e_pmRA 1.72 mas/yr [0/48.4] Uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE-15.34 mas/yr [-82/89.6] Proper motion in DE (pos.pm;pos.eq.dec)
e_pmDE 1.45 mas/yr [0/57] Uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
chi2 2.6   [0.4/80.6] Reduced χ2 of proper motion model (pos.pm;stat.param;meta.modelled)
Teff2587 K [1939/3084] Effective temperature (phys.temperature.effective)
e_Teff150 K [139/237] Uncertainty in Teff (stat.error;phys.temperature.effective)
logL-1.20 [Lsun] [-3.3/0] Log bolometric luminosity (phys.luminosity)
e_logL 0.39 [Lsun] [0.1/0.4] Uncertainty in logL (stat.error)
l_Age<  Limit flag on Age (meta.code.error;time.age)
Age 1 Myr Model derived age limit value (time.age;meta.modelled)
Agelo  Myr Model derived lower age (time.age;meta.modelled;stat.min)
Ageup  Myr Model derived upper age (time.age;meta.modelled;stat.max)

L17 1  Display data from Luhman+, 2017, J/AJ/153/46 within 3" (meta.ref.url)
2M2M  Display the 2MASS data (Cutri+ 2003, II/246) within 0.5" (meta.ref.url)
Simbad2MASS J04442713+2512164  ask the Simbad data-base about this object (meta.ref.url)
_RA071.11304 deg (i) Positions from 2MASS names (right ascension part) (pos.eq.ra;meta.main)
_DE+25.20456 deg (i) Positions from 2MASS names (declination part) (pos.eq.dec;meta.main)
  
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