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/catalogs/1/1167/

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

1. Use the ADC Data Viewer Suite to visualize the data. [preview
2. Get the data files via anonymous FTP. (See Note.) [ftp


I/167       Tokyo Photoelectric Meridian Circle Catalog 1986   (Yoshizawa+ 1989)
================================================================================
The Tokyo PMC Catalog 86: Catalog of Positions of 3974 Stars Observed in 1986
with Tokyo Photoelectric Meridian Circle
    Yoshizawa M., Suzuki S.
   <Publ. Nat. Astron. Obs. Japan, 1, 127 (1989)>
   =1989PNAOJ...1..127Y
================================================================================
ADC_Keywords: Meridian observations ; Positional data

Description:
   The second annual catalog of the Tokyo Photoelectric Meridian
   Circle contains 3974 stars that were observed at least twice
   between 21 December 1985 and 31 December 1986. Specifically, it
   contains 1141 FK5 stars, 971 FK4 supplemental stars, 554 AGK3R
   stars, 403 OB stars, 421 NPZT stars, and 484 SAO stars. The
   positions are for the mean epoch of observation referred to the
   equinox and equator of J2000.0 and based on the FK5 system. The
   internal error of a single observation for the bright stars is
   0.24" and 0.27" in right ascension and declination, respectively.
   The catalog contains, in addition to the positions, the catalog
   from which the star is taken and the number in that catalog, the
   mean epoch and number of observations of each component of the
   position and of the magnitude, the spectral type, the V magnitude, 
   and the DM and AGK3 numbers. It also contains the residuals between
   the position in this catalog and that in the source catalog and
   mean errors for each component of the position and of the magnitude. 
   Note that a systematic error of the order of 0.1" exists in the FK5 
   positions for stars in the declination zone 40 - 60 degrees.


File Summary:
--------------------------------------------------------------------------------
 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80          .    This file
pmc86.dat      134       3974    The Tokyo PMC86 Catalogue
--------------------------------------------------------------------------------

See also:
    I/186 : Tokyo PMC Catalog 85 (Yoshizawa+ 1987)
    I/187 : Tokyo PMC Catalog 87 (Yoshizawa+ 1991)
    I/188 : Tokyo PMC Catalog 88 (Yoshizawa+ 1992)
    I/198 : Tokyo PMC Catalog 89 (Yoshizawa+ 1993)

Byte-by-byte Description of file: pmc86.dat
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   Bytes  Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2-  5   I4     ---     ID       Star Number in the Catalog
   7- 10   A4     ---     Alt      Other Catalogue Name
  13- 18   I6     ---     otherID  Star Number in Other Catalogues
  20- 24   F5.2   mag     otherV   Visual Magnitude in Other Catalogues
  26- 27   A2     ---     Sp       Spectral Type
  30- 34   F5.2   ---     Epoch    Mean Epoch of the Observations of RA and Dec
  37- 38   I2     ---     NObs     Number of Observations of R.A. and Dec.
  41- 42   I2     h       RAh      observed J2000 R.A. at the mean epoch (hours)
  44- 45   I2     min     RAm      observed R.A. at the mean epoch (minutes)
  47- 52   F6.3   s       RAs      observed R.A. at the mean epoch (seconds)
      55   A1     ---     DE-      observed J2000 Dec. at the mean epoch (sign)
  56- 57   I2     deg     DEd      observed Dec. at the mean epoch (degrees)
  59- 60   I2     arcmin  DEm      observed Dec. at the mean epoch (minutes)
  62- 66   F5.2   arcsec  DEs      observed Dec. at the mean epoch (seconds)
  67- 73   F7.3   s       O-C_RA   (O-C) in R.A. at the mean epoch to be added
                                      to the Source Catalogue
  74- 79   F6.2   arcsec  O-C_DE   (O-C) in Dec. at the mean epoch to be added
                                      to the Source Catalogue
  82- 86   F5.3   s       e_RAs    mean error of the observed R.A.
  89- 92   F4.2   arcsec  e_DEs    mean error of the observed Dec.
  95- 99   F5.2   a       EpMag    ? mean epoch of the observations of magnitude
 102-103   I2     ---     o_Mag    ? number of observations of magnitude
 105-109   F5.2   mag     Mag      ? observed magnitude at the mean epoch
 111-114   F4.2   mag     e_Mag    ? mean error of the observed magnitude
 116-118   I3     ---     DM_zone  ?BD or CD zone from PPM Catalog
 119-124   I6     ---     DM_no    ?BD or CD number from PPM Catalog  
 126-128   I3     ---     AGK_zone ?AGK3 zone 
 129-134   I6     ---     AGK_no   ?AGK number 
--------------------------------------------------------------------------------

Historical Notes:
 * October 1990: Catalogue received at CDS
 * 01-Apr-1992: A new documentation (pmc86.doc) was received from the
   Astronomical Data Analysis Center of the National Astronomical
   Observatory, Japan.
 * 20-Feb-1996: Documentation standardized, using the same description
   as catalog I/198 by S. Nishimura [ADAC/NAOJ], from 01-Sept-1993
 * 08-Mar-1996: Documentation also standardized by J. Lyu at NASA/ADC.
 * 09-Jan-1997: Combined best of both documents.

References:
  Publications of the National Astronomical Observatory of Japan,
    Vol. 1, No. 2, pp 127 - 176, 1989.
================================================================================
(End) [CDS] and C.-H. Joseph Lyu; Nancy Roman & Paul Kuin [NASA ADC] 9-Jan-1997 

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