Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/journal_tables/A+AS/125/1/

The following is the "ReadMe" document that describes this ADC catalog. You can access the files described here in three ways:

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J/A+AS/125/1        The globular cluster NGC 1904 (Kravtsov+ 1997)
================================================================================
NTT CCD photometry of the globular cluster M 79 = NGC 1904 in UBV
    Kravtsov V., Ipatov A., Samus N., Smirnov O., Alcaino G., 
    Liller W., Alvarado F.
   <Astron. Astrophys. Suppl. Ser. 125, 1 (1997)>
   =1997A&AS..125....1K      (SIMBAD/NED BibCode)
================================================================================
ADC_Keywords: Clusters, globular ; Photometry, CCD
Keywords: globular clusters: individual: M 79 - HR diagram

Description:
    Table 2 contains CCD UBV photometry of 2451 stars in the globular
    cluster NGC 1904. In the printed version, only the first 30 lines
    of the table were presented for guidance.

Objects:
    -----------------------------------------
       RA (2000) DE    Designation(s)
    -----------------------------------------
      05 24.3  -24 31  NGC 1904 = M 79
    -----------------------------------------

File Summary:
--------------------------------------------------------------------------------
 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80        .   This file
table2.dat      53     2451   CCD photometry in M 79
--------------------------------------------------------------------------------

Byte-by-byte Description of file: table2.dat
--------------------------------------------------------------------------------
   Bytes Format Units   Label     Explanations
--------------------------------------------------------------------------------
   2-  5  I4    ---     No        Running number
   7- 14  F8.3  pix     Xpos      X coordinate (1)
  17- 23  F7.3  pix     Ypos      Y coordinate (1)
  28- 33  F6.3  mag     Vmag      V magnitude
  36- 43  F8.3  mag     U-B       ?=-999.000 U-B color index 
  48- 53  F6.3  mag     B-V       B-V color index
--------------------------------------------------------------------------------
Note (1): X coordinate is along right ascension and increases from West to East,
          Y coordinate is along declination and increases from North to South.
--------------------------------------------------------------------------------

Acknowledgements: Nikolai N. Samus <samus@sai.msu.su>
================================================================================
(End)                                         Patricia Bauer [CDS]   19-Sep-1996

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