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J/A+A/169/14
  Hydrogen-line survey of M31. III. HI Holes (Brinks+, 1986)
ReadMe+ftp
1986A&A...169...14B
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Post annotation 		img(gal)
1.J/A+A/169/14/regionsObserved (Table 2) and derived (Table 3) properties of HI holes (141 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. (meta.record)
  Seq   [1/141] Name of the hole (Note G1)   (meta.id;meta.main)
  Xpos (char) arcmin X coordinate from the center of the galaxy (Note 1)   (pos.cartesian.x)
  Ypos (char) arcmin Y coordinate from the center of the galaxy (Note 1)   (pos.cartesian.y)
  RAB1950 "h:m:s" (i) [0] Center of the hole hour of right ascension (B1950) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) [40/41] Center of the hole degree of declination (B1950) (pos.eq.dec;meta.main)
  HRV km/s [-577/342] Radial heliocentric velocity, VHel (Note 2)   (spect.dopplerVeloc;pos.heliocentric)
  DV km/s (n) [-29/25] Expansion velocity (Note 3)   (phys.veloc.expansion)
  FWHMI pc [80/1000] Full width at half depth along the minor axis of the hole (Note 4)   (phys.size)
  FWHMA pc [120/1400] Full width at half depth along the major axis of the hole (Note 4)   (phys.size)
  psi deg [0/170] Position angle, ψ of the major axis of the hole, counter-clockwise with respect to the north declination axis (pos.posAng)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  INT K [7.5/66] Brightness temperature of the ambient HI in the channel map at VHel (phys.temperature;em.line.HI)
  Contr   [0.14/0.74] Contrast of the hole with respect to its surroundings (Note 5)   (phys.temperature;arith.diff;em.line.HI)
  Q   [1/3] Quality of the hole (3=high quality) (meta.code.qual)
  T   [1/3] Type of the hole (Note 6)   (meta.code.class)
  C (char) Class of the hole ("c"=complete; "p"=partial) (meta.code)
  Remarks (char) Remarks (meta.note)
  R kpc [1.7/20.5] Position of the hole in polar coordinates in the plane of M31 (pos.distance)
  theta deg [2.6/351.2] Angle measured counter-clockwise with respect to the north major axis of M31 (pos.posAng)
  Maj pc [0/1000] Full width at half depth along the major axis of the hole (Note 7)   (phys.size.diameter)
  Min pc [0/1400] Full width at half depth along the minor axis of the hole (Note 7)   (phys.size.diameter)
  PA deg [0/168] Position angle of the hole after beam deconvolution, measured counter-clockwise with respect to the north declination axis (pos.posAng)
  Diam pc (n) [11/1183] Effective diameter of the hole (Note 8)   (phys.size.diameter)
  Ratio  (n) [0/1] Axial ratio of the hole (Note 8)   (phys.size.axisRatio)
  nHI   [0.1/1.3] Volume density of the HI surrounding the hole (Note 9)   (phys.density;em.line.HI)
  Age Myr (n) [2.2/663.3] Kinematic age of the hole (Note 10)   (time.age)
  Mass 10+4Msun (n) [0.1/1165.2] Indicative HI mass (Note 11)   (phys.mass)
  Energy 10+43J (n) [0.1/1859] Indicative energy needed to produce a hole in 1050erg (Note 12)   (phys.energy)
  _RA.icrs "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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