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J/A+AS/115/345      Radio sources in fields near G160.9+2.6 (HB9) (Leahy+, 1996)
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Radio sources in fields centered near supernova remnant G160.9+2.6 (HB9)
      Leahy D.A., Roger R.S.
     <Astron. Astrophys. Suppl. Ser. 115, 345 (1996)>
     =1996A&AS..115..345L      (SIMBAD/NED BibCode)
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ADC_Keywords: Radio sources ; Supernova remnants
Keywords: catalogs - surveys - radio continuum: general

Description:
    We present a catalogue of the 408MHz and 1420MHz radio sources in the
    region centered near Right Ascension 4h58m and Declination 46degrees
    (epoch 1950), i.e. near the supernova remnant HB9. The observations
    were made with the Synthesis Telescope at the Dominion Radio
    Astrophysical Observatory, near Penticton, Canada. 494 sources at
    408MHz and 255 sources at 1420MHz were detected. 408-1420MHz spectral
    indices for 101 common sources were derived. The 408MHz source list
    was compared with the 4850MHz sources from the Green Bank catalog.
    Spectral indices were determined for 165 common sources. We also
    compared the source lists with the IRAS and ROSAT point source
    catalogs for that region and have identified 16 radio sources with
    IRAS point sources and 3 radio sources with X-ray sources.

File Summary:
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  FileName      Lrecl  Records   Explanations
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ReadMe             80        .   This file
table2.dat        113      494   408 MHz Source List
table3.dat        111      255   1420 MHz Source List
table4.dat         40      101   408 MHz - 1420 MHz spectral indices
table5.dat         32      165   408 MHz - 4850 MHz spectral indices
table6.dat         50       16   IRAS sources with counterparts at 408 or
                                 1420 MHz
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See also:
    VIII/55 : DRAO Penticton P-survey Database (Caswell+, 1983-1987)
    J/MNRAS/246/169 : 14P and 15P sources
    J/A+A/241/551   : 18P and 19P sources
    J/A+AS/77/31    : 20P and 21P sources
    J/MNRAS/274/324 : 51P, 52P, 53P and 54P sources
    J/MNRAS/301/203 : 67P, 68P, 69P and 70P sources

Byte-by-byte Description of file: table2.dat table3.dat
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   Bytes Format  Units    Label    Explanations
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       1  A1     ---    n_Source   See Note (1)
   2-  7  A6     ---      Source   Source Designation
      10  I1     h        RAh      Right Ascension (1950)
  12- 13  I2     min      RAm      Right Ascension (1950)
  15- 19  F5.2   s        RAs      Right Ascension (1950)
  21- 25  F5.2   s      e_RAs      Right Ascension Error
      29  A1     ---      DE-      Declination sign
  30- 31  I2     deg      DEd      Declination (1950)
  33- 34  I2     arcmin   DEm      Declination (1950)
  36- 39  F4.1   arcsec   DEs      Declination (1950)
  42- 45  F4.1   arcsec e_DEs      Declination Error
  47- 53  F7.1   mJy      Flux     Flux density
  56- 60  F5.1   mJy    e_Flux     Flux error
  64- 67  F4.1   arcmin   Majaxis  ? Major axis
  70- 72  F3.1   arcmin   Minaxis  ? Minor axis
  76- 78  I3     deg      PA       ? Position angle
  83-102  A20    ---      Ident    Associated source(s) (2)
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Note (1): When '*': Below 10% level of primary polar diagram
Note (2): 21 cm source(s) in Table 2; 74 cm source in Table 3.
          Sources listed in brackets indicate positional discrepancies
          exceeding 1.5'.
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Byte-by-byte Description of file: table4.dat table5.dat
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   Bytes Format  Units   Label    Explanations
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   1-  6  A6     ---     Source   Source name
       7  A1     ---     ---      [,]
   8- 13  A6     ---     Source2  Other source name
  14- 21  A8     ---   m_Source2  Other sources connected
      22  A1     ---   n_Source   See Note (1)
  24- 27  F4.2   ---     Sp-Index Spectral index
  29- 31  F3.2   ---   e_Sp-Index Error on spectral index
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Note (1): When '*' source is possibly extended at 1420 MHz; integrated flux
          density was used for spectral index
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Byte-by-byte Description of file: table6.dat
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   Bytes Format  Units   Label    Explanations
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   2- 11  A10    ---     IRAS     IRAS number
  13- 16  F4.2   Jy      Flux12   Flux at 12 {mu}m
  18- 22  F5.3   Jy      Flux25   Flux at 25 {mu}m
  24- 29  F6.3   Jy      Flux60   Flux at 60 {mu}m
  31- 36  F6.2   Jy      Flux100  Flux at 100 {mu}m
  38- 43  A6     ---     Source   408 or 1420MHz Source number
      44  A1     ---     ---      [/]
  45- 50  A6     ---     Source2  408 or 1420MHz Source number
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(End)                                             Simona Mei [CDS]   18-Sep-1995