Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/journal_tables/AJ/106/1547/

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/AJ/106/1547                      NGC 7044                     (Aparicio+ 1993)
================================================================================
The intermediate age open cluster NGC 7044.
        Aparicio A., Alfaro E.J., Delgado A.J., Rodriguez-Ulloa J.A.,
        Cabrera-Cano J.
        <Astron. J. 106, 1547 (1993)>
        =1993AJ....106.1547A
================================================================================
ADC_Keywords: Clusters, open; Photometry, UBVRI 

Description:
    Photometry is presented for the open cluster NGC 7044,
    based on Johnson-Cousins UBVR CCD photometry of 896 stars in a
    region of 4'20"x4'20" in the cluster field.

File Summary:
--------------------------------------------------------------------------------
 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80          .    This file
table2          77        896    Photometrical data of NGC 7044
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Byte-by-byte Description of file: table2
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2-  5  I4     ---     Number   [1/1004] Identification number of each star
   7- 13  F7.2   pix     X        Position (0.254"/pix)
  15- 21  F7.2   pix     Y        Position (0.254"/pix)
  24- 29  F6.3   mag     (U-B)    [-0.7/2.3]? color index
  31- 35  F5.3   mag     e_U      Mean error on U, as given by ALLSTAR
  38- 43  F6.3   mag     (B-V)    [0.2/2.4]? color index
  45- 49  F5.3   mag     e_B      Mean error on B, as given by ALLSTAR
  52- 57  F6.3   mag     V        [14.8/23.4] V magnitude
  59- 63  F5.3   mag     e_V      Mean error on V, as given by ALLSTAR
  66- 71  F6.3   mag     (V-R)    [0.2/2.3]? color index
  73- 77  F5.3   mag     e_R      Mean error on R, as given by ALLSTAR
--------------------------------------------------------------------------------

Courtesy: Antonio Aparicio <aaj@ll.iac.es>
================================================================================
(End)                                    Francois Ochsenbein [CDS]   25-Apr-1994
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