DETECTION OF 35 NEW 5(1)-6(0)A+-METHANOL MASERS TOWARDS IRAS SOURCES

被引：90

作者：

SCHUTTE, AJ ^{[1
]}

VANDERWALT, DJ ^{[1
]}

GAYLARD, MJ ^{[1
]}

MACLEOD, GC ^{[1
]}

机构：

[1] HARTEBEESTHOEK RADIO ASTRON OBSERV,KRUGERSDORP 1740,SOUTH AFRICA

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1993年 / 261卷 / 04期

关键词：

MASERS; ISM; CLOUDS; MOLECULES; RADIO LINES;

D O I：

10.1093/mnras/261.4.783

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the results of a search for 6.6-GHz A+-methanol masers towards 235 colour-selected IRAS sources which were not known to have associated 1.6-GHz hydroxyl or 12.2-GHZ methanol maser emission. 35 new 6.6-GHz maser sources were detected above a 3sigma level of 3 Jy. The majority of the newly detected sources lie in the inner spiral arms of the Galaxy, with only one source in the Carina arm region.

引用

页码：783 / 794

页数：12

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