Limits on the Power Spectra of HI towards PSR B0329+54

Details Limits on the Power Spectra of HI towards PSR B0329+54 Limits on the Power Spectra of HI towards PSR B0329+54

Jul 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aspc..365...74m&link_type=abstract

SINS - Small Ionized and Neutral Structures in the Diffuse Interstellar Medium ASP Conference Series, Vol. 365, Proceedings of t

Astronomy and Astrophysics

Astronomy

Scientific paper

We present multi-epoch, Green Bank Telescope (GBT) observations of HI absorption toward the pulsar PSR B0329+54 spanning approximately three years and four months. Due to the sensitivity of the GBT, the brightness of PSR B0329+54, and its proper motion, changes in the HI absorption can be detected on time scales of less than one day. The structure function of HI absorption variations has been computed and there is no evidence of any HI variations on time scales from hours to a few years. We explore how false detections can arise from systematic errors in the baseline modeling. Finally, we discuss the merits of using structure functions to analyze HI absorption spectra.

Affiliated with

Also associated with

No associations

Rating

Limits on the Power Spectra of HI towards PSR B0329+54 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 Limits on the Power Spectra of HI towards PSR B0329+54, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Limits on the Power Spectra of HI towards PSR B0329+54 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1660706