Recent changes in the optical, infrared and radio emission from Circinus X-1

Details Recent changes in the optical, infrared and radio emission from Circinus X-1 Recent changes in the optical, infrared and radio emission from Circinus X-1

Apr 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980mnras.191..293n&link_type=abstract

Monthly Notices of the Royal Astronomical Society, vol. 191, Apr. 1980, p. 293-299.

Astronomy and Astrophysics

Astronomy

25

Infrared Radiation, Light (Visible Radiation), Radio Emission, Stellar Spectra, X Ray Sources, Astronomical Spectroscopy, Infrared Spectra, Microwave Spectra, Radio Astronomy

Scientific paper

Results are given of 6-cm radio observations in 1978 and early 1979, of infrared observations in early 1979 and optical observations in May 1979. Over a period of 15 months, 6-cm observations were made at 24 of 29 predicted transitions. The level of radio activity was low in 1978 but rose again in 1979. The radio and X-ray activities are well correlated, implying a physical connection between the radiation in these two regions. The results suggest that the visual and infrared continua are produced by the infall of matter to a compact object which is surrounded by a disk of matter. The mean velocity of H alpha emission is high (about +250 km/s) and consistent with a runaway origin from G 321.9-0.3.

Affiliated with

Also associated with

No associations

Rating

Recent changes in the optical, infrared and radio emission from Circinus X-1 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Recent changes in the optical, infrared and radio emission from Circinus X-1, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recent changes in the optical, infrared and radio emission from Circinus X-1 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1699264