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Proposal Identification No.:

P2741

Date Received:

2012-May-25 19:52:18

Technical Page
Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Urgent Pulsars Galactic 5.5 Hours 2.75 h

PUPPI Polarization Calibration

We request 5.5 hours of time to collect polarization calibration data as part of the PUPPI instrument commissioning process. We will observe two full-sky tracks of the polarization calibrator pulsar PSR B0525+21. This will provide good parallactic-angle coverage of this bright pulsar using 4 different observing frequencies, allowing us to derive full calibration information (Mueller matrices) for the new PUPPI instrument. This calibration will be crucial for optimal NANOGrav timing and any other polarimetric observations using PUPPI. We will make the data set from this proposal public immediately so that all PUPPI users can benefit from it.

Name Ingrid H Stairs

Institution University of British Columbia

E-mail stairs@astro.ubc.ca

Phone 604-822-6796

Student no

Remote Observing Request

Observer will travel to AO X Remote Observing In Absentia (instructions to operator)

Instrument Setup
430 G L-wide S-low 327

Atmospheric Observation Instruments:

Sp ecial Equipment or setup: PUPPI, with ASP as secondary (not required) backend

RFI Considerations Frequency Ranges Planned
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312-342, 422-442, 1150-1730, 1800-2600 This proposal requires coordination with Punta Salinas radar within the band 1222-1381 MHz.. This proposal requires coordination with GPS L3 at 1381 MHz.

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