A Study of the Variability of Water Maser Emission in a Sample of YSOs

Details A Study of the Variability of Water Maser Emission in a Sample of YSOs A Study of the Variability of Water Maser Emission in a Sample of YSOs

Jan 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003rmxac..15..208t&link_type=abstract

Winds, Bubbles, and Explosions: a conference to honor John Dyson, Pátzcuaro, Michoacán, México, September 9-13, 2002 (Eds. S. J.

Other

H Ii Regions, Ism: Jets And Outflows, Stars: Mass Loss, Stars: Pre-Main Sequence

Scientific paper

We present results of water maser observations in a sample of YSOs. The observations were made using the Haystack 37 m antenna during a span of time of about eight months. The sample was selected to study the variability of the water maser emission in sources with far-infrared luminosity between 300 and 24×10^3L[ sun ]. Based on the observed variability, the sample can be divided into two main groups. About half of the sources show large variations in the intensity of the stronger features (more than an order of magnitude) in timespans between one and several months, while in the other sources the changes in intensity are smaller (less than a factor of 10) but on similar timescales. Finally, the variability of the observed water maser emission does not show a clear time pattern.

Affiliated with

Also associated with

No associations

Rating

A Study of the Variability of Water Maser Emission in a Sample of YSOs 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 A Study of the Variability of Water Maser Emission in a Sample of YSOs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Study of the Variability of Water Maser Emission in a Sample of YSOs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1321726