Astronomical Data Center

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/journal_tables/A+AS/112/367/

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J/A+AS/112/367          Selected Regions C and E in the LMC        (Will+, 1995)
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CCD Photometry and Astrometry in Selected Regions C and E in the LMC
      Will J.-M., Bomans D.J., Tucholke H.-J., de Boer K.S., Grebel E.K.,
      Richtler T., Seggewiss W., Vallenari A.
      <Astron. Astrophys. Suppl. Ser. 112, 367 (1995)>
      =1995A&AS..112..367W      (SIMBAD/NED BibCode)
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ADC_Keywords: Magellanic Clouds; Photometry, CCD; Clusters, globular;
              Astrometric data
Keywords: Magellanic Clouds - galaxies: star clusters -
          globular clusters: individual: NGC 1978, NGC 1818 -
          open clusters and associations: individual: NGC 1948 -
          astrometry

Description:
   We present CCD data of objects in the LMC selected regions C and E. These
   data include the young globular cluster NGC 1818, the association NGC 1948
   and the intermediate age cluster NGC 1978. We discuss the calibration of
   the data and provide complete tables of the photometry and astrometry of
   all stars within our field of view.

File Summary:
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  FileName      Lrecl  Records   Explanations
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ReadMe             80        .   This file
table2             75     3471   Results for NGC 1818
table3             73     8064   Results for NGC 1978
table4             79     4039   Results for NGC 1948
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Byte-by-byte Description of file: table2
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2-  5  I4     ---     Star     Star running number
   7- 13  F7.3   pix     X        X position on original CCD frames/mosaic
  15- 21  F7.3   pix     Y        Y position on original CCD frames/mosaic
  23- 28  F6.3   mag     Vmag     Calibrated Johnson V magnitude
  31- 35  F5.3   mag   e_Vmag     Photometric error on V magnitude
  37- 42  F6.3   mag     B-V      Calibrated Johnson B-V colour
  45- 49  F5.3   mag   e_B-V      Photometric error on  B-V colour
      52  I1     h       RAh      Right ascension (J2000)
      55  I1     min     RAm      Right ascension (J2000)
  57- 62  F6.3   s       RAs      Right ascension (J2000)
      64  A1     ---     DE-      Declination sign
  65- 66  I2     deg     DEd      Declination (J2000)
  68- 69  I2     arcmin  DEm      Declination (J2000)
  71- 75  F5.2   arcsec  DEs      Declination (J2000)
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Byte-by-byte Description of file: table3
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   1-  4  I4     ---     Star     Star running number
   6- 12  F7.2   pix     X        X position on original CCD frames/mosaic
  14- 19  F6.2   pix     Y        Y position on original CCD frames/mosaic
  22- 27  F6.3   mag     Vmag     Calibrated Johnson V magnitude
  29- 33  F5.3   mag   e_Vmag     Photometric error on V magnitude
  36- 41  F6.3   mag     B-V      Calibrated Johnson B-V colour
  43- 47  F5.3   mag   e_B-V      Photometric error onf  B-V colour
      51  I1     h       RAh      Right ascension (J2000)
  53- 54  I2     min     RAm      Right ascension (J2000)
  56- 61  F6.3   s       RAs      Right ascension (J2000)
      62  A1     ---     DE-      Declination sign
  63- 64  I2     deg     DEd      Declination (J2000)
  66- 67  I2     arcmin  DEm      Declination (J2000)
  69- 73  F5.2   arcsec  DEs      Declination (J2000)
--------------------------------------------------------------------------------

Byte-by-byte Description of file: table4
--------------------------------------------------------------------------------
   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2-  5  I4     ---     Star     Star running number
   7- 14  F8.3   pix     X        X position on original CCD frames/mosaic
  16- 23  F8.3   pix     Y        Y position on original CCD frames/mosaic
  26- 31  F6.3   mag     Vmag     Calibrated Johnson V magnitude
  34- 38  F5.3   mag   e_Vmag     Photometric error on V magnitude
  40- 45  F6.3   mag     B-V      Calibrated Johnson B-V colour
  48- 52  F5.3   mag   e_B-V      Photometric error onf  B-V colour
      56  I1     h       RAh      Right ascension (J2000)
  58- 59  I2     min     RAm      Right ascension (J2000)
  61- 65  F5.2   s       RAs      Right ascension (J2000)
      67  A1     ---     DE-      Declination sign
  68- 69  I2     deg     DEd      Declination (J2000)
  71- 72  I2     arcmin  DEm      Declination (J2000)
  74- 78  F5.2   arcsec  DEs      Declination (J2000)
--------------------------------------------------------------------------------

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(End)                                             Simona Mei [CDS]   05-Apr-1995

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