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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/866/139
  Knots in the deep [FeII]+[SiI] image of the SNR Cas A (Koo+, 2018)
ReadMe+ftp
2018ApJ...866..139K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/866/139/table1(c)Catalog of knots in the deep [FeII]+[SiI] image (309 rows)
2.J/ApJ/866/139/table2(c)*Quasi-stationary flocculi (QSFs) with optical counterparts (Note) (42 rows)
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)
  (1)amaj arcsec [0.6/24] Major axis from ellipse fitting (Dmax) (phys.angSize)
  (1)Area arcsec2 [0.2/60.5] Area measured from contours (phys.area)
  (1)bmin arcsec [0.3/6.5] Minor axis from ellipse fitting (Dmin) (phys.angSize;src)
  (1)Class (char) Knot classification (Note 4)   (meta.code.class)
   (ALL)DEJ2000 "d:m:s" (i) [58] Degree of Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1)f_Class (char) [o] Flag on Class (5) (Note)   (meta.code)
  (1)Fcor (char) mW/m2 Extinction corrected flux; erg/s/cm2 (phot.flux)
  (1)Fobs (char) mW/m2 Observed flux; erg/s/cm2 (phot.flux)
   (ALL)f_Seq (char) [a-es] Flag on Seq (Note 1)   (meta.code)
  (1)PA deg [0/177] Position angle of major axis (ψellipse) (Note 3)   (pos.posAng)
  (1)pm arcsec/yr(n) [0/0.8] Proper motion (µ) (pos.pm)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)RAJ2000 "h:m:s" (i) [23] Hour of Right Ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Seq  (i) [1/309] Running sequence number (meta.id;meta.main)
  (1)theta deg (n) [-179/180] Position angle of proper motion (θµ) (Note 3)   (pos.pm;pos.posAng)
  (2)A14 (char) Optical identifier from Alarie+ 2014MNRAS.441.2996A (Note 3)   (meta.id.cross)
  (2)e_RVA14 km/s (n) [2/58] RVA14 uncertainty (stat.error)
  (2)f_RVA14 (char) [b] Flag on RVA14 (meta.code)
  (2)pmV85 arcsec/yr(n) [0/0.2] Proper motion µ from V85 (pos.pm)
  (2)RVA14 km/s (n) [-448/107] Radial velocity from A14 (phys.veloc;pos.heliocentric)
  (2)RVV85 km/s (n) [-340/432] Radial velocity from V85 (phys.veloc;pos.heliocentric)
  (2)V85 (char) Optical identifier from van den Bergh+ 1985ApJ...293..537V (Note 4)   (meta.id.cross)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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