The Dwingeloo Obscured Galaxies Survey

Astronomy and Astrophysics – Astronomy

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

Optical and far-infrared searches for galaxies fail near the Galactic plane, the so-called "Zone of Avoidance." Fortunately, surveying at 21-cm succeeds in cases of large dust optical depth and far-infrared confusion. The 25-m Dwingeloo radiotelescope is correctly surveying the entire northern Zone of Avoidance (30deg < l < 220deg ; | b | < 5deg ) at 21-cm, looking for HI galaxies within the velocity range 0 - 4000 km/s. In addition to tracing large scale structures in optically-obscured regions, the resulting sample will be used to study the HI mass function of galaxies in various environments. The shallow (5 min/pointing) survey for massive galaxies has been completed, and the results will be presented. A deeper (1 hour/pointing) survey is ongoing, and expectations and preliminary results will be discussed.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

The Dwingeloo Obscured Galaxies Survey 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 The Dwingeloo Obscured Galaxies Survey, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Dwingeloo Obscured Galaxies Survey will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1254399

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.