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J/A+AS/107/285      CCD survey of galaxies. III.                (Gavazzi+, 1994)
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A CCD survey of galaxies. III. Observations with the Loiano 1.5m telescope
       Gavazzi G., Randone I.
      <Astron. Astrophys. Suppl. Ser. 107, 285 (1994)>
      =1994A&AS..107..285G      (SIMBAD/NED Reference)
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ADC_Keywords: Surveys; Galaxies, optical; Positional data; Photometry, CCD
Keywords: galaxies: photometry - galaxies: clusters of

Abstract:
   Continuing a CCD survey of galaxies belonging or projected onto the Coma 
   and Hercules Superclusters and to the A262, Virgo and Cancer clusters, we 
   present isophote maps and photometric profiles in the Johnson system of 127
   galaxies (126 taken in the V, 28 of which also in the B band, one only in 
   B). For the objects in common we compare our results with those in the RC3.

File Summary:
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 FileName    Lrecl    Records    Explanations
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ReadMe          80          .    This file
table1          72        126    Target galaxies
table2          86        155    Results of the present work
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See also:
  1990A&AS...83..399G : (I)    (in the Coma supercluster)
  1994A&AS..104..271G : (II)   (Catalogue: J/A+AS/104/271)
  1995A&AS..112..257G : (IV)   (Catalogue: J/A+AS/112/257)

Byte-by-byte Description of file: table1
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   Bytes Format  Units   Label    Explanations
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   1-  9  A9     ---     CGCG     CGCG denomination
  11- 14  I4     ---     NGC      []? NGC/IC denomination
  16- 20  I5     ---     UGC      []? UGC denomination
  22- 23  I2     h       RAh      Right ascension (1950)
  24- 25  I2     min     RAm      Right ascension (1950)
  26- 30  F5.2   s       RAs      Right ascension (1950)
  32- 33  I2     deg     DEd      []? Declination (1950)
  34- 35  I2     arcmin  DEm      Declination (1950)
  36- 39  F4.1   arcsec  DEs      Declination (1950)
  41- 44  A4     ---     T        Morphological type
  46- 51  A6     ---     Memb     Membership parameter
  53- 56  F4.1   mag     m(pg)    []? CGCG photographic magnitude
  59- 61  F3.1   arcmin  a        []? Major diameter
  64- 66  F3.1   arcmin  b        []? Minor diameter
  68- 72  I5     km/s    Vh       []? Heliocentric galaxy velocity
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Byte-by-byte Description of file: table2
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   Bytes Format  Units         Label    Explanations
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   1- 11  A11    ---           CGCG     CGCG denomination
      14  A1     ---           Filt     Filter used
  18- 19  I2     min           Exp      Exposure time
  22- 29  A8  "DD/MM/YY"       Date     Observing date
      33  A1     ---           PQ       Photometrical quality (1)
  38- 40  F3.1   arcsec        Seeing   []? Seeing
  46- 49  F4.1   mag/arcsec2   Sky      []? Sky brightness
  56- 58  I3     deg           PA       []? Position angle (2)
  64- 67  F4.2   ---           1-b/a    []? Ellipticity of elliptical rings
  72- 76  F5.1   arcsec        a25      []? Observed radius along the major axis
                                             determined at the 25th magnitude
                                             isophote
      77  A1     ---         n_a25      An asterisk marks radii determined at
                                         the 24th magnitude isophote
  81- 85  F5.2   mag           m25      []? Integrated magnitude at the 25th
                                         magnitude isophote
      86  A1     ---         n_m25      An asterisk marks magnitudes determined
                                         at the 24th magnitude isophote
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Note (1): p means obtained during photometric conditions
            * indicates non photometric frames which were calibrated
            using aperture photometry available in the literature
Note (2): P.A. measured from north counterclockwise
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Courtesy: Gavazzi G.
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(End)                                           Patricia Bauer [CDS] 19-May-1994