1612 MHz observations of southern IRAS sources
1987 ◽
Vol 122
◽
pp. 215-216
Eight of thirty-four previously unobserved IRAS sources were found to be relatively strong 1612 MHz OH emitters. Five of these emit at 1667 MHz. Of the eight half are high velocity range, population I type stars, the other half are low velocity range, population II type stars. The pump efficiencies are in the range 0.018 ≤ e ≤ 0.163.
1958 ◽
Vol 246
(1245)
◽
pp. 254-257
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2018 ◽
Vol 53
(4)
◽
pp. 535-546
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1958 ◽
Vol 246
(1245)
◽
pp. 146-154
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