THE PARKES-MIT-NRAO (PMN) SURVEYS .3. SOURCE CATALOG FOR THE TROPICAL SURVEY (-29-DEGREES-LESS-THAN-DELTA-LESS-THAN-9-DEGREES.5)

被引：199

作者：

GRIFFITH, MR

WRIGHT, AE

BURKE, BF

EKERS, RD

机构：

[1] MIT,DEPT PHYS 26355,CAMBRIDGE,MA 02139

[2] CSIRO,AUSTRALIA TELESCOPE NATL FACIL,PARKES,NSW,AUSTRALIA

[3] AUSTRALIA TELESCOPE NATL FACIL,EPPING,NSW,AUSTRALIA

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 1994年 / 90卷 / 01期

关键词：

CATALOGS; RADIO CONTINUUM; GENERAL; SURVEYS;

D O I：

10.1086/191863

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a catalog of radio sources discovered at a frequency of 4850 MHz in the tropical zone (-29-degrees < delta < -9.5-degrees) of Parkes-MIT-NRAO (PMN) Surveys. The tropical survey covers 2.01 sr and contains 13,363 sources to a flux limit that is, typically, about 42 mJy but varies as a function of declination. The survey was made using the Parkes 64 m radio telescope with the NRAO multibeam receiver during 1990. This survey increases the number of known sources in the region surveyed by approximately a factor of 5. The data-taking and principal reduction methods used for the PMN surveys have been extensively described in a previous paper (Griffith & Wright 1993). In this paper, we describe the specific details of the tropical survey, and we list the sources for the tropical survey. Later papers in the series will list objects for other survey zones, describe images made from the data, and provide analysis of the data.

引用

页码：179 / 295

页数：117

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