VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/257/45
  BDKP. V. Radial & rot. velocities of M, L, T dwarfs (Hsu+, 2021)
ReadMe+ftp
2021ApJS..257...45H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/257/45/dwarfT(c)NIRSPEC T dwarf sample radial velocities and heliocentric space motions (Tables 1 and 5) (37 rows)
2.J/ApJS/257/45/table2NIRSPEC T dwarf observing log (102 rows)
3.J/ApJS/257/45/table4Spectral model fit parameters (94 rows)
4.J/ApJS/257/45/dwarf20pc(c)Late-M and L dwarf sample at the local 20pc with radial velocities and heliocentric space motions (Tables 7 and 8) (136 rows)
5.J/ApJS/257/45/tableb1Simulated UCD population ages under different assumptions (584 rows)
6.J/ApJS/257/45/refsReferences (116 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Nobs  (n)Number of NIRSPEC observations for this star (link to Table 2) (meta.number)
   (1+2+3)ID (char) (i) Identifier of the star (JHHMM+DDMM) (meta.id;meta.main)
  (1+2)f_ID (char) Flag on ID (Note 1)   (meta.code)
  (1+4)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1+4)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1+4)SpTl (char) Spectral type (src.spType)
  (1)f_SpTl (char) Flag on SpTl (Note 1)   (meta.code)
  (1+4)Jmag mag [13.46/16.11] 2MASS J-band magnitude (phot.mag;em.IR.J)
  (1+4)e_Jmag mag [0.004/0.5] Uncertainty on the Jmag (stat.error;phot.mag)
  (1)J-K mag [-0.94/1.63] J-K color index (phot.color;em.IR.J;em.IR.K)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_J-K mag [0.03/0.5] J-K uncertainty (stat.error;phot.color;em.IR.J)
  (1+4)pmRA mas/yr [-1194/2214] Proper motion in right ascension (pos.pm;pos.eq.ra)
  (1+4)e_pmRA mas/yr [0/65] pmRA uncertainty (stat.error;pos.pm;pos.eq.ra)
  (1+4)pmDE mas/yr [-1726/1042] Proper motion in declination (pos.pm;pos.eq.dec)
  (1+4)e_pmDE mas/yr [0/5] pmDE uncertainty (stat.error;pos.pm;pos.eq.dec)
  (1+4)Dist pc [5.16/26.7] Distance (pos.distance;pos.heliocentric)
  (1+4)e_Dist pc [0.01/2.4] Dist uncertainty (stat.error)
  (1)RVl km/s (n) [-40.5/49.6] Radial velocity (phys.veloc;pos.heliocentric)
  (1)e_RVl km/s (n) [0.4/3] RVl uncertainty (stat.error)
  (1)l_vsini (char) Limit flag on vsini (meta.code.error;phys.veloc.rotat)
  (1+3)vsini km/s (n) [11.5/60] Rotational velocity (phys.veloc.rotat)
  (1+3)e_vsini km/s (n) [0.8/10] vsini uncertainty (stat.error;phys.veloc.rotat)
  (1+3)Ref (char) Discovery/classification references (see refs.dat file) (meta.ref)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Nf  (n)Number of fit parameters for this star (link to Table 4) (meta.number)
  (1+3+4)SpT (char) Spectral type (src.spType)
  (1)n_SpT (char) b=Known or candidate binary (meta.note)
  (1+3+4)RV km/s [-43.4/56.2] Adopted radial velocity (phys.veloc;pos.heliocentric)
  (1+3+4)e_RV km/s [0.1/2.1] Lower uncertainty on RV (stat.error)
  (1+3)E_RV km/s [0.1/2.7] Upper uncertainty on RV (stat.error;stat.max)
  (1)UVel km/s [-94.6/63.4] U space velocity (phys.veloc;pos.cartesian.x)
  (1)e_UVel km/s [0.1/5] UVel uncertainty (stat.error)
  (1)VVel km/s [-83.8/28.7] V space velocity (phys.veloc;pos.cartesian.y)
  (1)e_VVel km/s [0.1/9.7] VVel uncertainty (stat.error)
  (1)WVel km/s [-36.3/28] W space velocity (phys.veloc;pos.cartesian.z)
  (1)e_WVel km/s [0.1/4.1] WVel uncertainty (stat.error)
  (1)Prob   [0.01/0.27] TD to D probability ratio (stat.probability)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+4)Pop (char) Population (Note G1)   (meta.code)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (2)PID (char) Observation program identifier (meta.id;obs)
  (2)Obs s (n)UT date of the observation (time.epoch;obs)
  (2)Exp (char) s Integration time (Note 3)   (time.epoch)
  (2)AirMass   [1/2.38] Air mass (Note 2)   (obs.airMass)
  (2)Filt (char) Filter (Note 4)   (meta.id;instr.filter)
  (2)Slit (char) arcsec Slit (instr.setup)
  (2)EchA deg [62.61/63.03] Echelle angle (Note 2)   (pos.posAng)
  (2)CDA deg [34.06/36.9] Cross-disperser angle (Note 2)   (instr.offset)
  (2)Corr km/s [-29.26/30.294] Barycentric correction (phys.veloc;arith.diff)
  (3)Flag (char) [hi] Flag on adopted Teff/logg (Note 2)   (meta.code.error)
  (3)Date "Y:M:D" (n)UT date of observation (time.epoch;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)f_Date (char) [g] Flag on observation date (Note 2)   (meta.code)
  (3)Order   [33/58] Spectral order of data (stat.variance;instr.order)
  (3)f_Order (char) [fj] flag on Order (Note 2)   (meta.code)
  (3)SN  (n) [1/78] Signal to noise ratio (stat.snr)
  (3)E_vsini km/s (n) [0.5/10.3] Upper uncertainty in vsini (stat.error;stat.max)
  (3)RV-m km/s (n) [-43.4/56.2] Weighted average of RV over all epochs (spect.dopplerVeloc;stat.mean)
  (3)E_RV-m km/s (n) [0.1/2.7] Upper uncertainty in RV-m (stat.error;stat.max)
  (3)e_RV-m km/s (n) [0.1/2.1] Lower uncertainty in RV-m (stat.error)
  (3+4)RV-l km/s (n) [-40.5/49.6] Literature RV (phys.veloc;pos.heliocentric)
  (3+4)e_RV-l km/s (n) [0.4/3.0] Uncertainty in RV-l (stat.error)
  (3)l_vsini-m (char) Limit flag on vsini-m (meta.code.error)
  (3)vsini-m km/s (n) [9/89.6] Weighted average of vsini over all epochs (phys.veloc.rotat;stat.mean)
  (3)E_vsini-m km/s (n) [0.3/10] Upper uncertainty in vsini-m (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)e_vsini-m km/s (n) [0.2/9] Lower uncertainty in vsini-m (stat.error)
  (3)f_vsini-m (char) [k] flag on vsini-m (Note 2)   (meta.code)
  (3)l_vsini-l (char) [<] Limit flag on vsini-l (meta.code.error)
  (3)vsini-l km/s (n) [11.5/60] Literature vsini (phys.veloc.rotat)
  (3)e_vsini-l km/s (n) [0.8/10] Uncertainty in vsini-l (stat.error)
  (3)Teff K (n) [744/1700] Individual measured effective temperature (phys.temperature.effective)
  (3)E_Teff K (n) [1/104] Upper uncertainty in Teff (stat.error;stat.max)
  (3)e_Teff K (n) [2/156] Lower uncertainty in Teff (stat.error;phys.temperature.effective)
  (3)Teff-m K (n) [744/1698] Weighted average of Teff over all epochs (phys.temperature.effective;stat.mean)
  (3)E_Teff-m K (n) [1/97] Upper uncertainty in Teff-m (stat.error;stat.max)
  (3)e_Teff-m K (n) [1/46] Lower uncertainty in Teff-m (stat.error)
  (3)logg [cm/s2] (n) [4.2/5.5] Individual measured surface gravity (phys.gravity)
  (3)E_logg [cm/s2] (n) [0/0.7] Upper uncertainty in logg (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)e_logg [cm/s2] (n) [0/0.7] Lower uncertainty in logg (stat.error)
  (3)logg-m [cm/s2] (n) [4.5/5.5] Weighted average of logg over all epochs (phys.gravity;stat.mean)
  (3)E_logg-m [cm/s2] (n) [0.001/0.5] Upper uncertainty in logg-m (stat.error;stat.max)
  (3)e_logg-m [cm/s2] (n) [0.001/0.4] Lower uncertainty in logg-m (stat.error)
  (3)Model (char) [BS] Models used (Note 3)   (meta.id;stat.fit)
  (4)Name (char) Star identifier (JHHMM+DDMMA) (meta.id;meta.main)
  (4)f_Name (char) Flags on Name (Note 1)   (meta.code)
  (4)J-Ks mag (n) [0.8/2.55] 2MASS J-Ks color (phot.color;em.IR.J;em.IR.K)
  (4)e_J-Ks mag (n) [0.01/0.71] Uncertainty in J-Ks (stat.error;phot.color;em.IR.J)
  (4)r_SpTl  (n) [701/773] Reference for SpT (see refs.dat file) (meta.ref;pos.frame)
  (4)r_pmRA  (n) [716/753] Reference for pmRA/pmDE (see refs.dat file) (meta.ref;pos.pm;pos.eq.ra)
  (4)r_Dist  (n) [726/753] Reference for Dist (see refs.dat file) (meta.ref;pos.frame)
  (4)r_RV-l  (n) [720/772] Reference for RV-l (see refs.dat file) (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)f_SpT (char) Flag on spectral type (Note 1)   (meta.code)
  (4)UVel   [-92.2/65.3] U space velocity (phys.veloc;pos.cartesian.x)
  (4)e_UVel   [0.03/7] UVel uncertainty (stat.error)
  (4)VVel   [-122.5/53.8] V space velocity (phys.veloc;pos.cartesian.y)
  (4)e_VVel   [0.02/13.5] VVel uncertainty (stat.error)
  (4)WVel   [-51.64/78.6] W space velocity (phys.veloc;pos.cartesian.z)
  (4)e_WVel   [0.02/5.7] WVel uncertainty (stat.error)
  (4)Prob (char) TD to D probability ratio (stat.probability)
  (5)Age Gyr [6/12] Maximum age of the sample, τ (time.age;stat.max)
  (5)flag (char) Flag (Note 1)   (meta.code.error)
  (5)SFR (char) Star formation rate (Note 2)   (phys.SFR)
  (5)alpha (char) Mass function power law index(ices) (Note 3)   (stat.fit.param)
  (5)Models (char) Brown dwarf evolution models (Note 4)   (meta.bib)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)MBDM Msun [0.01/0.03] Minimum brown dwarf mass (phys.mass;stat.min)
  (5)Mage Gyr [0.2/9.7] late-M dwarf age (Note 5)   (time.age)
  (5)e_Mage Gyr [0.0/1.4] Uncertainty in Mage (stat.error)
  (5)Lage Gyr [1.7/9.6] L dwarf age (Note 5)   (time.age)
  (5)e_Lage Gyr [0.3/1.3] Uncertainty in Lage (stat.error)
  (5)Tage Gyr [2.4/8.8] T dwarf age (Note 5)   (time.age)
  (5)e_Tage Gyr [0.7/2.0] Uncertainty in Tage (stat.error)
  (5)chi2   [0.1/359.3] χ2 goodness of fit (stat.fit.goodness)
  (6)Ref  Reference code (meta.note)
  (6)BibCode (char) Bibcode of the reference (meta.bib.bibcode)
  (6)Auth (char) First author's name(s) (meta.bib.author)
  (6)Comm (char) VizieR catalog reference (meta.id;meta.dataset)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0