VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
IV/26
  Hercules Messier 13 (M13) photometry (Ludendorff, 1905)
ReadMe+ftp
1905POPot..50....1L
Similar Catalogs
Post annotation 		img(gal)
1.IV/26/catalog(c)Catalog of stars in Messier 13 (1136 rows)
2.IV/26/notesIndividual notes (in German, english added) (706 rows)
3.IV/26/notes2Individual remarks on Scheiner identifications, and Scheiner catalog and charts (234 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Seq  (i) [1,1136] Sequential number of star in cluster (meta.id;meta.main)
  (1)n_Seq (char) [*] indicates a note in notes.dat file (meta.note)
  (1)ma  Brightness estimate from Plate A (Note 2)   (meta.note;phot)
  (1)n_ma (char) [*] when the star is not clearly seen on both plates (meta.note)
  (1)dm  (n) difference (ma-mb+1) between plates (Note 2)   (phot.mag;arith.diff)
  (1)Xpos  X mean position (in 5.sin(1arcmin)) (pos.cartesian.x;instr.det)
  (1)Ypos  Y mean position (in 5.sin(1arcmin)) (pos.cartesian.y;instr.det)
  (1)dXpos 30mas (n) Position difference on 2 plates (A-B) (pos;arith.diff)
  (1)u_dXpos (char) [)] when star not found on the 2 reductions (meta.code.error)
  (1)dYpos 30mas (n) Position difference on 2 plates (A-B) (pos;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)u_dYpos (char) [)] when star not found on the 2 reductions (meta.code.error)
  (1)oRA "d:m:s" Offset in right ascension (min) (Note 1)   (pos.eq.ra;arith.diff)
  (1)oDE "d:m:s" Offset in declination (arcmin) (Note 1)   (pos.eq.dec;arith.diff)
  (1+3)S  (n) Number of the star in Scheiner's (1892) (meta.id.cross)
  (1)S2  (n) when 2 Scheiner's numbers represent the star (meta.id.cross)
  (1+3)u_S (char) [)] when Scheiner's star seen on 1 plate only (meta.code.error)
  (1)n_S (char) [+] disagreement with Scheiner's, in notes2.dat file (meta.note)
  (1)Gr mag (n) Magnitude assigned in Scheiner's catalog (phot.mag;em.opt)
  (1)dRA arcsec (n) Difference in RA Ludendorff - Scheiner (pos.eq.ra;arith.diff)
  (1)u_dRA (char) [)] disagreement with Scheiner's (meta.code.error)
  (1)dDE arcsec (n) Difference in DE Ludendorff - Scheiner (pos.eq.dec;arith.diff)
  (1)u_dDE (char) [)] disagreement with Scheiner's (meta.code.error)
  (1)_RA deg (i) J2000 position computed from (Xpos,Ypos) (right ascension part) (pos.eq.ra;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_DE deg (i) J2000 position computed from (Xpos,Ypos) (declination part) (pos.eq.dec;meta.main)
  (2+3)Note (char) Text of the note (English translation added) (meta.note)

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