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Proposal Identication No.: P1878 Date Received: 2004-Oct-01 17:37:11
Technical Page
Proposal Type: Regular
General Category: Pulsars
Observation Category:
Total Time Requested: 14 Hours
Proposal Title: Pulsar High Frequency Polarimetry at Arecibo: A Pilot Project
ABSTRACT:
We request about 14 hrs of observing time to carry out high quality quasi-simultaneous multi-frequency single-pulse
polarization observations of 4 pulsars in the frequency range between 430 MHz to 10 GHz. This proposed pilot study
would allow us to evaluate as well as characterize the performance and polarization properties of the 430MHz,
L-wide, S-low, S-high, C and X-band receivers. We believe that such a study is essential before taking up more
detailed investigation aimed at studying the origin of the decay of the polarized component of pulsar radio emission
with frequency as well as the dependence of dynamic emission properties with frequency (see P1694). The results of
this investigation could be useful to other pulsar observers who wish to calibrate pulsar polarization observations.
Name Institution E-mail Phone Student
Kiriaki Xilouris University of Vir-
ginia
kx8u@virginia.edu 434-924-7470 no
Service Observing Request Remot e Observing Request
None X No
All of the observing run. Maybe
X Part of the observing run. Yes
Queue Observing
Instrument Setup
430 G L-wide S-low C X-high
Atmospheric Observation Instruments:
Special Equipment or setup: none
RFI Considerations
Frequency Ranges Planned
1

This proposal requires Iridium RFI protection at 1612 MHz between 10pm and 6am EST.
This proposal requires coordination with Punta Salinas radar within the band 1222-1381 MHz..
This proposal requires coordination with GPS L3 at 1381 MHz.
This proposal requires coordination with AFTWF within the band 425-435 MHz.
2