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J/A+AS/135/391      VI CCD photometry of NGC 6553            (Sagar+ 1999)
VI CCD photometry of metal-rich bulge globular clusters: NGC 6553
       Sagar R., Subramaniam A., Richtler T., Grebel R.K.
      <Astron. Astrophys. Suppl. Ser. 135, 391 (1999)>
      =1999A&AS..135..391S      (SIMBAD/NED BibCode)
ADC_Keywords: Clusters, globular ; Photometry, CCD

Keywords: Galaxy: globular clusters: individual: NGC 6553 - Galaxy: abundances -
          stars: late-type - stars: horizontal branch - stars: abundances

Description:
    X, Y pixel coordinates and V, I CCD photometric magnitudes of stars in
    cluster region NGC 6553. DAOPHOT photometric errors in V and (V-I) are
    also given.
Objects:
    ----------------------------------------------------------
       RA   (2000)   DE      Designation(s)
    ----------------------------------------------------------
    18 09 15.6   -25 54 28   NGC 6553
    ----------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        44    40170   Data of 40170 stars in NGC 6553


See also:
    J/A+A/331/70 : JKVI photometry of NGC 6553 stars (Guarnieri+ 1998)


Byte-by-byte Description of file: table2.dat

   Bytes Format Units   Label     Explanations

   1-  5  I5    ---     Seq       Sequential number
   7- 13  F7.2  pix     xpos      x coordinate along East direction  (1)
  15- 21  F7.2  pix     ypos      y coordinate along North direction (1)
  23- 27  F5.2  mag     Vmag      V magnitude
  29- 32  F4.2  mag     e_Vmag    Error in Vmag
  34- 38  F5.2  mag     V-I       V-I colour index
  40- 43  F4.2  mag     e_V-I     Error in V-I

Note (1): 1 pixel = 0.332 arcsec



Acknowledgements: Ram Sagar 

(End)                                         Patricia Bauer [CDS]   14-Dec-1998