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J/A+AS/65/485       22MHz flux densities of radio sources    (Roger+, 1986)

Spectral flux densities of radio sources at 22 MHz. Roger R.S., Costain C.H., Stewart D.I. <Astron. Astrophys. Suppl. Ser. 65, 485 (1986)> =1986A&AS...65..485R (SIMBAD/NED BibCode)
ADC_Keywords: Radio sources Keywords: radio source: general - radio continuum - galaxies: radio Description: table1 is a compilation of the flux densities at 22.25MHz for 395 sources, derived from three or more observations of each source. The source were measured over a period of several years with the T-shaped radiotelescope at the Dominion Astrophysical Observatory. The Note: This catalogue supersedes Cat. J/AJ/74/366 File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 108 395 Flux densities at 22.25MHz
See also: J/AJ/74/366 : Flux densities at 22.25MHz. I. (Roger+, 1969) (obsoleted data) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Bname Name based on 1950 position 11- 12 I2 h RAh Right Ascension B1950 (hours) (1) 14- 15 I2 min RAm Right Ascension B1950 (minutes) (1) 17- 20 F4.1 s RAs [0,60[? Right Ascension B1950 (seconds) (1) 22 A1 --- DE- Declination B1950 (sign) (1) 23- 24 I2 deg DEd Declination B1950 (degrees) (1) 26- 27 I2 arcmin DEm Declination B1950 (minutes) (1) 29- 30 I2 arcsec DEs [0,60]? Declination B1950 (seconds) (1) 33- 50 A18 --- Source Source name 52- 56 I5 Jy S22MHz Flux density 58- 61 I4 Jy e_S22MHz ? Mean error on S22MHz 64- 65 I2 --- o_S22MHz ? Number of observations 67- 85 A19 --- Conf Name of confusing sources 86-101 A16 --- Bkg Name of background complexity 102-108 A7 --- Notes Notes (2)
Note (1): the position was added by Trushkin (1998) with CATS Note (2): the symbols have the following meaning: C: a 26.3 MHz flux density measured at Clark Lake is given by Viner and Erickson (1975AJ.....80..931V) G1, G2, G3, G4: Low frequency flux densities measured at Grakovo are given by Braude et al. (1978Ap&SS..54...37B, 1979Ap&SS..64...73B, 1981Ap&SS..74..409B, 1985Ap&SS.111..237B) respectively. 1: See notes for this source in Roger et al. (1973AJ.....78.1030R). 2: Comprises 3C66A and 3C66B and possibly a broad emission component. 3: Confusing sources surrounding 3C196 or emission from broad region centered on the source: near Abell 637. 4: Transits 0.8 min earlier than 4C14.31, near right ascension of Abell 795. 5: Evidence of E-W broadening. 6: Confused region; other sources not catalogued. Alternative interpretation with source on broad background feature gives a flux density of 128 ± 20 Jy. 7: Broad emission centred on 3C298 (∼50' EW). 8: Extended source, corrected for broadening. 9: Right ascension 45 sec later than listed in 4C (lobe shift ?). 10: Possibly extended. 11: Primary calibration source. 12: Confused region. 13: Epoch 1966.5.
History: # Corrections made by H.A. to the current electronic version: # 1157+734 3C268.1 had an 'X' in the notes column, shifted here to previous col. # 1857+129 3C394 closing bracket was added to (4C13.69) * 03-Dec-1998 Tables from the CATS data-base maintained by S. Trushkin (), at
(End) Patricia Bauer [CDS] 21-Jun-1999
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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