J/ApJS/125/427 Radio sources in HH 7-11 region (Rodriguez+, 1999)
The nature of the radio continuum sources embedded in the HH 7-11 region
and its surroundings.
Rodriguez L.F., Anglada G., Curiel S.
<Astrophys. J. Suppl. Ser. 125, 427 (1999)>
=1999ApJS..125..427R 1999ApJS..125..427R
ADC_Keywords: Radio continuum ; Stars, pre-main sequence
Keywords: ISM: individual (HH 7-11) - ISM: jets and outflows -
radio continuum: stars - stars: premain-sequence
Description:
Using the Very Large Array, a sensitive radio survey at 6 and 3.6 cm
was carried out in the HH 711 region. The data were acquired in 10
observing runs between 1991 and 1998 with several VLA configurations,
and the angular resolutions are about 4-5".
A total of 44 radio sources were detected in the 8'x8' region centered
at this HH complex. The majority of these sources, at least 26 of
them, are believed to be associated with young objects in the cloud.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 98 35 Radio continuum sources in the HH 7-11 region
table2.dat 93 9 Sources in outer ring of 6 cm field
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Byte-by-byte Description of file: table1.dat table2.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- VLA VLA number
3 A1 --- n_VLA Variability Note (1)
5- 6 I2 h RAh Right ascension (1950) (2)
8- 9 I2 min RAm Right ascension (1950) (2)
11- 15 F5.2 s RAs Right ascension (1950) (2)
17 A1 --- DE- Declination sign (1950) (2)
18- 19 I2 deg DEd Declination (1950) (2)
21- 22 I2 arcmin DEm Declination (1950) (2)
24- 27 F4.1 arcsec DEs Declination (1950) (2)
29 A1 --- l_S3.6cm Limit flag on S3.6cm (8.3GHz) (3)
30- 33 F4.2 mJy S3.6cm ? Total flux density at 3.6cm, corrected
for the primary beam response
35- 38 F4.2 mJy e_S3.6cm ? rms uncertainty on S3.6cm
40 A1 --- l_S6cm Limit flag on S6cm (3)
41- 44 F4.2 mJy S6cm Total flux density at 6cm (5GHz), corrected for
the primary beam response
46- 49 F4.2 mJy e_S6cm ? rms uncertainty on S6cm
51 A1 --- l_Sp+Index Limit flag on Sp+Index
52- 55 F4.1 --- Sp+Index ? Spectral index between 3.6 and 6cm
57- 59 F3.1 --- e_Sp+Index ? Limit flag on Sp+Index
61- 83 A23 --- CtrPart Counterpart at wavelengths other than the
centimeter wavelengths
85-104 A20 --- Nature Nature of the counterpart
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Note (1): Notes:
d: Time-variable source. The flux densities given are for 1993 May 1,
the only epoch when this source was detected.
e: Time-variable sources exhibiting large circular polarization. The
flux densities given are the time average over all observations.
Note (2): Positions are from the 6cm map, except when the source was
detected only at 3.6cm and the position was taken from the map at this
wavelength. The positional error is estimated to be typically ∼0.5".
Note (3): Upper limit are at the 4σ level.
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History:
From electronic version of the journal
(End) Patricia Bauer [CDS] 19-Nov-2003