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J/A+A/277/453     OH maser survey of cool IRAS sources    (David+ 1993)
An OH satellite line maser survey of cool IRAS sources and circumstellar
envelope evolution
     David P., Le Squeren A.M., Sivagnanam P.
    <Astron. Astrophys. 277, 453 (1993)>
    =1993A&A...277..453D
ADC_Keywords: Masers ; Radio lines

Keywords: Masers - Surveys - Stars: evolution - Stars: mass-loss -
          Radio lines: molecular: circumstellar

Description:
    The data are the results of a search for 1612MHz OH circumstellar
    masers in a colour limited sample of cool ORAS sources. Most of the
    observations were made at the Nancay radio telescope between January
    1986 and February 1988; some were observed or reobserved later,
    between 1990 and 1992.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table1.dat       106      141   Detected OH masers at 1612MHz
table2.dat        11      233   Undetected sources at 1612MHz
refs.dat          80       15   References


See also:
    J/A+A/327/755 : OH maser emission from IRAS sources (Palla+ 1997)


Byte-by-byte Description of file: table1.dat

   Bytes Format  Units  Label        Explanations

   1- 11  A11    ---    IRAS         IRAS name
  12- 14  A3     ---    Class        IRAS LRS class, blank when not available (1)
  16- 20  F5.1   deg    GLON         Galactic longitude
  22- 26  F5.1   deg    GLAT         Galactic latitude
  28- 34  F7.2   Jy     Flux(Vlow)   ? Low velocity peak flux at 1612MHz
      35  A1     ---   f_Flux(Vlow)  [N] N when not measurable
  36- 42  F7.2   Jy     Flux(Vhigh)  ? High velocity peak flux at 1612MHz
      43  A1     ---  f_Flux(Vhigh)  [N] N when not measurable
  44- 50  F7.2   km/s   Vlow         ? Low velocity
      51  A1     ---    f_Vlow       [N] N when not measurable
  52- 58  F7.2   km/s   Vhigh        ? High velocity
      59  A1     ---    f_Vhigh      [N] N when not measurable
  60- 66  F7.2   km/s   EVexp        ? Envelope expansion velocity
      67  A1     ---    f_EVexp      [N] N when not measurable
  68- 74  F7.2   km/s   Vr           ? Stellar radial velocity
      75  A1     ---    f_Vr         [N] N when not measurable
  76- 89  A14    ---    Name         OH name
      91  I1     ---    nRef         Number of references
  92-106  A15    ---    r_Name       References detailed in file "refs.dat"

Note (1): low-resolution spectra from IRAS mission, see Cat. III/197.



Byte-by-byte Description of file: table2.dat

   Bytes Format  Units   Label    Explanations

   2- 11  A10    ---     IRAS     IRAS name


Byte-by-byte Description of file: refs.dat

   Bytes Format Units   Label     Explanations

       2  I1    ---     Ref       Reference number, repeated when several lines
   5- 80  A76   ---     Text      Text of reference, including the bibcode.


Hsitory:
  * 15-Jul-2001 [CDS]: in table1, the IRAS source 08005+2356 (record #4)
    was corrected into 08005-2356.
    Several references were corrected and inserted in the "refs.dat" file.
(End)                                            Patricia Bauer [CDS] 7-Oct-1993