Searching at 21 centimeters for galaxies behind the Milky Way

Details Searching at 21 centimeters for galaxies behind the Milky Way Searching at 21 centimeters for galaxies behind the Milky Way

Sep 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987apj...320l..99k&link_type=abstract

Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 320, Sept. 15, 1987, p. L99-L103.

Statistics

Computation

55

Centimeter Waves, Milky Way Galaxy, Neutral Gases, Radio Sources (Astronomy), Computational Astrophysics, Low Temperature

Scientific paper

Known galaxies are rare in the quarter of the sky which is obscured by the Galactic disk. A census of galaxies there (and their velocities) would be valuable for studies of the large-scale structure of the extragalactic universe and of deviations from the Hubble flow. A pilot study has been carried out at 21 cm covering about 1900 arbitrarily chosen points in the zone of avoidance and 16 new galaxies have been detected, some of whose line profiles have the signature of spirals, while others do not. Several other possible detections require confirmation. For comparison, a similar study was carried out for a blindly chosen set of points in the 'clear' region at higher latitudes. Having demonstrated the capabilities of the method, the requirements for a fully sampled study of the whole zone of avoidance are considered.

Affiliated with

Also associated with

No associations

Rating

Searching at 21 centimeters for galaxies behind the Milky Way 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 Searching at 21 centimeters for galaxies behind the Milky Way, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Searching at 21 centimeters for galaxies behind the Milky Way will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1669837