VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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/ApJ/822/79
  YSOs search in LDN 1340 in optical (Kun+, 2016)
ReadMe+ftp
2016ApJ...822...79K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/822/79/emstarsProperties of the H{alpha} emission stars derived from the photometric and EW(H{alpha}) data (tables 2 and 6) (77 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Seq   [1/77] Running sequence number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  f_Seq (char) [ab] Flag on Seq (Note 1)   ((unassigned);pos.lg;arith.factor;pos.eq.dec)
  Name (char) Source 2MASS or SDSS identifier (HHMMSSss+DDMMSSs or HHMMSS.ss+DDMMSS.s, respectively; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  SpT (char) MK spectral type (G1-M3) ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  Av mag (n) [0.5/6.5] Extinction in the V band ((unassigned);(unassigned);(unassigned);phys.dust;(unassigned);(unassigned))
  Teff K (n) [3360/5970] Effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  E_Teff K (n) [80/430] Upper uncertainty in Teff ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  e_Teff K (n) [80/480] Lower uncertainty in Teff ((unassigned);phys.veloc.orbital;arith.diff;time.age;em.radio.20-100MHz)
  L* Lsun (n) [0.03/14.6] Stellar luminosity ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  E_L* Lsun (n) [0.02/10.3] Upper uncertainty in L* ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_L* Lsun (n) [0.01/6.1] Lower uncertainty in L* (phot.mag.reddFree;(unassigned);arith.factor;time.age;meta.main)
  M* Msun (n) [0.3/2.3] Stellar mass (spect.index;em.wl.central;stat.min;(unassigned))
  E_M* Msun (n) [0.04/0.5] Upper uncertainty in M* (src.morph;pos.precess.dec;(unassigned);time.age;pos.phaseAng;meta.main)
  e_M* Msun (n) [0.05/0.5] Lower uncertainty in M* (phot.fluence;(unassigned);arith.grad;time.age;meta.main)
  logMdot [Msun/yr](n) [-10.1/-5.8] Log mass accretion rate ((unassigned);(unassigned);(unassigned);instr.fov;(unassigned))
  Class (char) SED class (Note 3)   ((unassigned);em.freq;stat.min;phys.atmol.sweight;meta.main)
  TT  (n)Indicate more data in table 4 for this T Tauri type target (stat.fit.goodness;em.IR.60-100um;arith.factor;pos.geocentric)
  f_Name (char) [*] * = SDSS DR9 (V/139) identifier (phot.antennaTemp;pos.parallax.trig;arith.factor;pos.eq.dec)
  EW 0.1nm (n) [7.8/496] H{alpha} equivalent width ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;(unassigned);(unassigned))
  e_EW 0.1nm (n) [0.6/110] Uncertainty in EW ((unassigned);(unassigned);(unassigned);time.age;phys.atmol.number;meta.main)
  OName (char) Other identifier or associated object name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  AllWISE  Display AllWISE data (Cutri+, 2013, II/328) within 1" ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  Sloan  Display the online SDSS data for the nearest object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA deg Positions from 2MASS/SDSS names (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Positions from 2MASS/SDSS names (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846437922 Where phase=3 and catid=18220079
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR117497.err (2026-10-27T17:38:41)
-3
-source=J/ApJ/822/79/emstars
-ref=VIZ6ae0e1a21caf9
elapse time 1