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/ApJS/238/19
  VANDAM IV. Free-free emission from protostars (Tychoniec+, 2018)
ReadMe+ftp
2018ApJS..238...19T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/238/19/table1(c)Protostars of the VLA Nascent Disk and Multiplicity (VANDAM) survey (95 rows)
2.J/ApJS/238/19/protostars(c)C-band observation results (table 3) and disk masses (table 10) for the protostars of table 1 (143 rows)
3.J/ApJS/238/19/table4(c)Young stellar object candidates (24 rows)
4.J/ApJS/238/19/table5(c)Known non-protostellar sources (59 rows)
5.J/ApJS/238/19/table6(c)New detections reported in Pech+ (2016, J/ApJ/818/116) (12 rows)
6.J/ApJS/238/19/table7(c)New detections from VANDAM survey (490 rows)
Help Xmatch is

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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)Name (char) Identifier (1) (Note)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)RAJ2000 "h:m:s" [3] Hour of Right Ascension (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 "d:m:s" [30/32] Degree of Declination (J2000) (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1)Field (char) Field identifier (Note 3)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;time.lifetime)
  (1)Det6.4 (char) Detected at 6.4cm? (Y)es/(N)o ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (1)Det4.1 (char) Detected at 4.1cm? (Y)es/(N)o ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1)Class (char) Protostar class ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  (1)Lbol Lsun (n) [0/32.5] Bolometric luminosity (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)e_Lbol Lsun (n) [0/7.1] Uncertainty in Lbol ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)Tbol K (n) [14/1300] Bolometric temperature (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;em)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Tbol K (n) [1/240] Uncertainty in Tbol ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (1+3+4+5+6)c2d  (n)Display the c2d Spitzer data (II/332) within 1" ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1+3+4)SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2+3+4+5+6)l_Fint6.4 (char) Limit flag on Fint6.4 ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  (2+3+4+5+6)Fint6.4 mJy (n) [0.01/63] Integrated 6.4cm flux density (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2+3+4+5+6)e_Fint6.4 mJy (n) [0.002/2] Uncertainty in Fint6.4 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2+3+4+5+6)l_Fpk6.4 (char) Limit flag on Fpeak6.4 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2+3+4+5+6)Fpk6.4 mJy/beam (n) [0.01/43] Peak 6.4cm value of flux density on source ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);spect.dopplerVeloc.opt;meta.main)
  (2+3+4+5+6)RMS6.4 mJy/beam (n) [0.004/0.1] Root-Mean-Square of 6.4cm image ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2+3+4+5+6)l_Fint4.1 (char) Limit flag on Fint4.1 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2+3+4+5+6)Fint4.1 mJy (n) [0.006/17] Integrated 4.1cm flux density (Note 1)   ((unassigned);(unassigned);arith.factor;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2+3+4+5+6)e_Fint4.1 mJy (n) [0.003/0.7] Uncertainty in Fint4.1 (stat.fit.goodness;(unassigned);(unassigned);time.age;meta.main)
  (2+3+4+5+6)l_Fpk4.1 (char) Limit flag on Fpeak4.1 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3+4+5+6)Fpk4.1 mJy/beam (n) [0.01/6] Peak 4.1cm value of flux density on source ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);spect.dopplerVeloc.opt;meta.main)
  (2+3+4+5+6)RMS4.1 mJy/beam (n) [0.003/0.6] Root-Mean-Square of 4.1cm image ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (2+3+4+5+6)l_SpIndInt (char) Limit flag on SpIndInt ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2+3+4+5+6)SpIndInt  (n) [-6/8.1] Spectral index calculated with the integrated flux ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  (2+3+4+5+6)e_SpIndInt  (n) [0/3.4] Uncertainty in SpIndInt ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2+3+4+5+6)l_SpIndPk (char) Limit flag on SpIndPeak ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  (2+3+4+5+6)SpIndPk  (n) [-7/7.2] Spectral index calculated with the peak flux ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  (2+3+4+5+6)e_SpIndPk  (n) [0/1] Uncertainty in SpIndPeak ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)l_F9 (char) Limit flag on F9 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)F9 mJy (n) [0.02/8] Integrated 9mm flux density ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)l_Fc9 (char) Limit flag on Fc9 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)Fc9 mJy (n) [0/6.7] Corrected 9mm flux density ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)Fd/F9 % (n) [0/100] Ratio of dust to 9mm fluxes ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);instr.plate)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)l_Mg+d (char) Limit to Mg+d ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)Mg+d Msun (n) [0.004/1.7] Gas and dust masses from 9mm data ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Mg+d Msun (n) [0.002/0.03] Uncertainty in Mg+d ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)l_Mcg+d (char) Limit to Mcg+d ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)Mcg+d Msun (n) [0/1.5] Gas and dust masses from corrected 9mm data ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Mcg+d Msun (n) [0.002/0.03] Uncertainty in Mcg+d ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Flag (char) Flag (Note 3)   ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (4)Type (char) Type (only for table 5) ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)

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=846522738 Where phase=3 and catid=22380019
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846522738 Where phase=3 and catid=22380019
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846522738 Where phase=3 and catid=22380019
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846522738 Where phase=3 and catid=22380019
**** 
**** --POSTGRES MSG db=0
**** 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/VR2897298.err (2026-10-28T17:12:17)
-3
-source=J/ApJS/238/19
-ref=VIZ6ae22cf22c3592
elapse time 1