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J/A+A/417/615       Maser and outflows in UC HII region       (Codella+, 2004)
The association between masers and outflows in massive star forming regions.
    Codella C., Lorenzani A., Gallego A.T., Cesaroni R., Moscadelli L.
   <Astron. Astrophys., 417, 615-624 (2004)>
   =2004A&A...417..615C
ADC_Keywords: H II regions ; Masers

Keywords: stars: formation - radio lines: ISM - ISM: jets and outflows -
          ISM: molecules

Abstract:
    We report the results of a single-dish survey of molecular outflows
    towards a homogeneous sample of 136 ultracompact HII regions for
    which we had previously obtained observations in the methanol 6.7GHz
    and water 22.2GHz maser lines. The line profiles of the 13CO J=1-0
    and 2-1 transitions have been compared to those of the corresponding
    lines of the C18O isotopomer to reveal the occurrence of line wings
    and hence of molecular outflows.

description:
    The observations were carried out with the IRAM 30-m telescope at Pico
    Veleta (Granada, Spain) during several runs in April and August 2000.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table3.dat        42      136   List of the sources surveyed


See also:
    J/A+A/291/261 : H2O masers in HII regions (Cadella+, 1994)


Byte-by-byte Description of file: table3.dat

   Bytes Format Units   Label     Explanations

   1- 14  A14   ---     Name      Source designation
  16- 17  I2    h       RAh       Right ascension (B1950.0)
  19- 20  I2    min     RAm       Right ascension (B1950.0)
  22- 25  F4.1  s       RAs       Right ascension (B1950.0)
      27  A1    ---     DE-       Declination sign (B1950.0)
  28- 29  I2    deg     DEd       Declination (B1950.0)
  31- 32  I2    arcmin  DEm       Declination (B1950.0)
  34- 35  I2    arcsec  DEs       Declination (B1950.0)
      37  A1    ---     Met       [Y/N] Detection of CH3OH masers
      39  A1    ---     Wat       [Y/N] Detection of H2O masers
      41  A1    ---     Out       [Y/N] Detection of outflows


History:
    From electronic version of the journal
(End)                        James Marcout,  Patricia Bauer [CDS]    07-May-2004