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Proposal Identification No.: P2189 Date Received: 2005­Nov­14 08:08:27
Technical Page
Proposal Type: Urgent
General Category: Pulsars
Observation Category:
Total Time Requested: 10 hours Hours
Proposal Title: 50 MHz scintillation observations of several nearby pulsars
ABSTRACT:
We propose to observe three pulsars at 50 MHz using baseband recording techniques. The goal is to study
interstellar turbulence and the distribution of scattering material along the lines of sight to these weakly scattered
pulsars. It is only by observing at low frequencies (less than approx = 100 MHz) that it is possible to see the
scintillation structure necessary for this analysis. Baseband recording techniques allow the versatility to do
pre­detection dispersion removal, advanced RFI removal, and a full scintillation analysis.
Name Institution E­mail Phone Student
Dan R Stinebring Oberlin College dan.stinebring@oberlin.edu 440­775­8331 no
Service Observing Request Remot e Observing Request
X None X No
All of the observing run. Maybe
Part of the observing run. Yes
Queue Observing
Instrument Setup
47 CH receiver
Atmospheric Observation Instruments:
Special Equipment or setup: none
RFI Considerations
Frequency Ranges Planned
45 ­ 55
1