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J/AZh/87/238    Pulse profiles of radio pulsars at 102 and 111MHz (Malov+, 2010)

Average pulse profiles of radio pulsars at 102 and 111 MHz. Malov O.I., Malofeev V.M. <Astron. Zh. 87, 238 (2010)> =2010AZh....87..238M =2010ARep...54..210M
ADC_Keywords: Pulsars Abstract: Average profiles for 180, mostly faint, pulsars at 102 and 111MHz are presented. Pulse shapes have been obtained for the first time for most of the faint pulsars (about 50% of the total sample). A comparison with high-frequency data (mostly at 234, 408, 610, 925, and 1408MHz) demonstrates appreciable changes in the profile width and shape with frequency. For most pulsars, the number of components is preserved, but the intensities of individual components can change. As a rule, the profile width increases with decreasing frequency. The possible generation of emission at the cyclotron frequencies is considered. Description: We surveyed more than 200 (mostly faint) radio pulsars from 1994 to 2006 using the Large Phased Array radio telescope, which has an effective area of about 20000m2. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 29 180 Profile widths at the 0.1 and 0.5 levels and dispersion pulse broadening in a single channel
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 3 I3 --- Seq Sequential number 5- 14 A10 --- PSR PSR name (1) 16- 18 I3 deg W10 Profile width at the 0.1 level 20- 24 F5.1 deg W50 Profile width at the 0.5 level 26- 29 F4.1 ms Dtd Dispersion pulse broadening in a single channel
Note (1): Two names corrected from original table: * PSR B0144+58 corrected into PSR B0144+59, as in Fig. 1 * PSR B1707-13 corrected into PSR B1607-13, as in Fig. 1
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 10-May-2010
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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