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Proposal Identification No.:

P2778

Date Received:

2012-Sep-04 16:37:50

Technical Page
Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 2.5 Hours 2.5hr

A Global Campaign for Precision Timing of a Millisecond Pulsar

We request a single 3-hour session on PSR J1713+0747, the most precisely timed millisecond pulsar, that will serve as the cornerstone for a 24-hr international campaign involving telescopes in North American, Europe, and Australia. The purpose of this campaign is to understand the different contributions to the timing error budget, to perform a detailed study of scintillation properties, pulse jitter, and pulse profile evolution with frequency, and to determine timing offsets between the different telescopes. These goals are all crucial to the International Pulsar Timing Array effort and to shortening the time to detection of gravitational waves using pulsar timing.

Name James M Cordes

Institution Cornell University

E-mail jmc33@cornell.edu

Phone 607 255 0608

Student no

Remote Observing Request

X

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

Instrument Setup
L-wide Atmospheric Observation Instruments:

Sp ecial Equipment or setup: PUPPI = primary pulsar backend

RFI Considerations Frequency Ranges Planned
1150 - 1730 1


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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