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/AJ/160/66
  LITTLE THINGS catalog of HI holes in 41 galaxies (Pokhrel+, 2020)
ReadMe+ftp
2020AJ....160...66P
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/160/66/table1(c)Basic galaxy information (41 rows)
2.J/AJ/160/66/holes(c)Holes properties (merge of all tables from Appendix B) (306 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. (meta.record)
  (1)ID (char) (i) Galaxy identification (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist Mpc [0.5/10.3] Distance (Note 1)   (pos.distance)
   (ALL)PA deg [-85/89] Position angle (Note 1)   (pos.posAng)
  (1)i deg (n) [0/72.1] Inclination (Note 1)   (src.orbital.inclination)
  (1)RD kpc [0.15/2.26] V-band scale length (Note 2)   (src.morph.scLength)
  (1)Nholes  (n)Number of hole(s) in this galaxy (link to holes) (meta.number)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (2)Gal (char) Identification of the galaxy (meta.id.parent)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Seq  Hole sequential identification (meta.id;meta.main)
  (2)vhel km/s Heliocentric velocity (phys.veloc;pos.heliocentric)
  (2)vexp km/s Expansion velocity (phys.veloc.expansion)
  (2)Type  Hole type (src.class)
  (2)Diam pc Hole's diameter (pos.distance)
  (2)Age Myr Age (time.age)
  (2)logNHI [/cm2] Log H I column density (1020/cm–2) (phys.columnDensity)
  (2)Rad kpc Radius (phys.size.radius)
  (2)b/a  Axial ratio (phys.angSize;arith.ratio)
  (2)Mass Msun (n) H I mass (104M☉) (phys.mass)
  (2)logEMc [10-7J] (n) Energy required to form the hole calculated with McCray method (1050erg) (Note 1)   (phys.energy)
  (2)logECh [10-7J] (n) Energy required to form the hole calculated with Chevalier method (1050erg) (Note 2)   (phys.energy)

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 1