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/261/26
  Exoplanet host stars from LAMOST, TESS, Kepler & K2 (Su+, 2022)
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2022ApJS..261...26S
Similar Catalogs
[METAcat] [METAcells] [stats]
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1.J/ApJS/261/26/table2(c)Low-resolution spectral parameters of exoplanet host stars in LAMOST DR7 (1668 rows) (released 2024-02-06)
[METAtab] [METAcola]
2.J/ApJS/261/26/table3(c)Medium-resolution spectral parameters of exoplanet host stars in LAMOST DR7 (282 rows) (released 2024-02-06)
[METAtab] [METAcola]
3.J/ApJS/261/26/table4(c)Flare parameters of exoplant system of TESS (481 rows) (released 2024-02-06)
[METAtab] [METAcola]
4.J/ApJS/261/26/table5(c)Flare parameters of Kepler (1886 rows) (released 2024-02-06)
[METAtab] [METAcola]
5.J/ApJS/261/26/table6(c)Flare parameters of K2 (467 rows) (released 2024-02-06)
[METAtab] [METAcola]
6.J/ApJS/261/26/table7(c)The revised parameters for exoplanet systems (235 rows) (released 2024-02-06)
[METAtab] [METAcola]
7.J/ApJS/261/26/table8(c)Habitable exoplanet parameters (1093 rows) (released 2024-02-06)
[METAtab] [METAcola]
Help Xmatch is

Simple ConstraintList Of Constraints
 
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)
  (1+2)LAMOST (char) LAMOST identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)MJD d [55940.13/58604.89] Modified Julian Date (time.epoch)
  (1)Exp s [600/5400] Exposure time (time.duration;obs.exposure)
  (1+2)SN   [10/949] Signal-to-Noise ratio (stat.snr)
  (1)SpT (char) Spectral type (src.spType)
  (1+2)RVel km/s (n) [-165/171] Radial velocity (phys.veloc;pos.heliocentric)
  (1+2)e_RVel km/s (n) [0.3/33] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  (1)EWHa 0.1nm [-3.7/6.2] Hα equivalent width; in Angstrom units (spect.line.eqWidth)
  (1)SNHa   [8.8/272] Signal-to-Noise of EWHa (stat.snr)
  (1)HHa 0.1nm [1/53] Height of EWHa; in Angstrom units (phot.flux;em.line.Halpha)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)Fe/H [Sun] (n) [-1.33/0.45] LAMOST Metallicity (phys.abund.Z)
  (1+2)e_Fe/H [Sun] (n) [0.003/0.5] Uncertainty in Fe/H (stat.error;phys.abund.Fe)
  (1+2)log(g) [cm/s2] (n) [2.53/4.85] LAMOST log surface gravity (phys.gravity)
  (1+2)e_log(g) [cm/s2] (n) [0.002/0.9] Uncertainty in log(g) (stat.error)
  (1+2+3+4+5)Teff K (n) [3871/7853] LAMOST Effective temperature (phys.temperature.effective)
  (1)e_Teff K (n) [3/514] Uncertainty in Teff (stat.error;phys.temperature.effective)
  (1+2)RHa  (n) [-8.3e-6/0.0007] Chromospheric activity level, R'Hα (Note G1)   (phys.luminosity;arith.ratio)
  (1)MRS  (n)Display the medium-resolution parameters for this source (link to Table 3) (meta.ref.url)
  (1+2+4+5)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
   (ALL)_RA deg (i) Positions from LAMOST names (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Positions from LAMOST names (declination part) (pos.eq.dec;meta.main)
  (2)EW 0.1nm [-2/18] Hα equivalent width (spect.line.eqWidth)
  (2)e_EW 0.1nm [0.016/0.5] Uncertainty in EW (stat.error;spect.line.eqWidth)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+6)TIC  TESS identifier (meta.id;meta.main)
  (3+4+5)Peak d [1325.46/2110.18] Peak Heliocentric Julian Date of flare (time.epoch;stat.max)
  (3+4+5+7)Start d [1325.44/2110.16] Flare Heliocentric Julian start date (time.start;pos.heliocentric)
  (3+4+5+7)End d [1325.47/2110.21] Flare Heliocentric Julian start date (time.start;pos.heliocentric)
  (3+4+5+7)Dur d [0.016/0.3] Flare duration (time.duration)
  (3+4+5)Amp   [0.0003/1.5] Flare amplitude (src.var.amplitude)
  (3+4+5)Rad Rsun (n) [0.12/91.5] Stellar radius (phys.size.radius)
  (3+4+5)Energy 10-7J (n) Flare energy; in erg units (phys.energy)
  (3+6+7)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (4)KIC  Kepler identifier (meta.id;meta.main)
  (5)EPIC  K2 identifier (meta.id;meta.main)
  (6+7)Planet (char) Exoplanet identifier (meta.id;meta.main)
  (6)Ratio   [0.01/0.38] Ratio of (R*+Rp)/orbital semi-major axis (phys.size;arith.ratio)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)e_Ratio   [0.0013/0.05] Uncertainty in Ratio (stat.error;arith.ratio)
  (6)Rp/R*   [0.036/0.31] Planet to star radii ratio (phys.size;arith.ratio)
  (6)e_Rp/R*   [0.00088/0.2] Uncertainty in Rp/R* (stat.error)
  (6)Inc deg [78.9/89.8] Orbital inclination (src.orbital.inclination)
  (6)e_Inc deg [0.2/9] Uncertainty in Inc (stat.error)
  (6)Per d [0.78/17.01] Orbital period (time.period)
  (6)e_Per d [1e-5/0.008] Uncertainty in Per (stat.error)
  (6+7)Rp Rgeo (n) [5.39/24.1] Exoplanet radius (phys.size.radius)
  (6)e_Rp Rgeo (n) [0.015/0.7] Uncertainty in Rp (stat.error)
  (6)t0 d [1325.37/2112.63] Minima time (time.epoch)
  (6)e_t0 d [0.00017/0.006] Uncertainty in t0 (stat.error)
  (7)ID (char) Object identifier (EPIC, KIC or TIC numbers) (meta.id.parent)
  (7)Sum d [17.69/1417] Total observation time on ID (time.expo)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (7)Nfl   [1/163] Number of flares observed (meta.number)
  (7)ESum 10-7J [1.5e+32/1.4e+39] Sum of all flare energy; in erg units (phys.energy)
  (7)S mW/m2 [9.3e-5/7350000] Flare energy flux density received by the planet of stars with multiple flares (phot.flux.density;em.opt)
  (7)EFlux mW/m2 [449/60000000000000] Flare energy flux received by the planet of stars with single flare (phot.flux.density;em.opt)
  (7)L? (char) Livability judgement; (Y)es or (N)o (meta.code)

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  
.errorfile=/tmp/V-3.err (2025-08-23T12:11:13)
-3
-source=J/ApJS/261/26
-ref=VIZ68a9afe124b793
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-3.err):
-rwxr-xr-x 1 root root 963736 Jun 11 08:12 /srv/httpd/bin/vizier
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=77
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select famid, name, explain From METAfam where famid=185
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=372
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=81
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select famid, name, explain From METAfam where famid=314
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=109
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=930
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select famid, name, explain From METAfam where famid=489
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select ucdid, name, class, explain From METAucd where ucdid=62
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755951073]   Select famid, name, explain From METAfam where famid=105
----db1_reset(0 'metaviz@VIZIR')
----opt1= 8
----inherit(u=used, h=hidden):
     [u] +source=J/ApJS/261/26
     [u] -ref=VIZ68a9afe124b793
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
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