GBT 350-MHz Drift Scan Pulsar Survey
Pulsar P(ms) DM Peak S/N Type Date Singlepulse Institution
J1023+00 1.69 14.33   new 10/14/2008 Not seen McGill
J2256-10 2.29 13.78   new 01/??/2009 Not seen UBC
J1327-07 2.68 27.9   new 06/23/2008 Not seen WVU
J0336+17 2.73 21.3   new 12/16/2011 Not seen WVU
J1923+25 3.79 18.9   new 01/??/2009 Not seen McGill
J1738-08 4.18 55.3 3.4 new 03/10/2008 Not seen WVU
J0931-19 4.64 41.5   new 05/11/2011 Not seen UTB
J2221-01 32.8 3.2   new 05/20/2009 Not seen WVU
J0343+04 39.1 40.5   new 01/??/2009 Not seen NRAO
J1643-10 62.8 76   new 12/??/2011 Not seen UTB
J1444+18 132 17   new ??/??/???? N/A UTB
J1941+01 217 51   new 08/06/2008 Not seen NRAO
J1543-07 242 30   new ??/??/???? Not seen UTB
J1911+22 320 47   new 07/30/2010 Not seen NRAO
J1613+20 427 20   new 06/05/2008 Not seen NRAO
J1502+00 464 22   new 06/20/2008 J1502+00 NRAO
J1134+24 501 23   new ??/??/???? N/A UTB
J1623-08 502 60 8 new 12/05/2007 J1623-08 WVU
J2013-20 544 39   new 05/08/2008 Not seen UBC
J2013-06 580 64   new 05/06/2009 Not seen WVU
J1930-01 594 36   new ??/??/???? N/A UTB
J1745-01 680 67   new ??/??/???? N/A UTB
J1736-02 783 55 10 new 09/07/2007 Not seen WVU
J1519-06 795 28   new 05/17/2009 Not seen WVU
J1918-10 799 62   new 08/29/2008 J1918-10 NRAO
J1902-08 887 67 11 new 12/11/2007 J1902-08 WVU
J1633-20 936 49   new 07/02/2008 J1633-20 UBC
J1556-05 975 24   new 05/09/2008 N/A McGill
J1853-06 1048 43   new 05/07/2009 J1853-06 WVU
J2033-19 1282 24   new 03/12/2008 J2033-19 UBC
J1547-09 1577 38   new 01/??/2009 J1547-09 UBC
J0459-05 1883 48   new 07/18/2008 J0459-05 McGill
J2033+00 2506 38   new 01/??/2009 J2033+00 McGill
J1758-10 2513 38   new 12/19/2011 Not seen UMW
J2111+21 3952 58 22 new 10/26/2007 J2111+21 WVU

GBT 350-MHz Driftscan Survey Processing

This page lists the new pulsars discovered in our drift-scan survey with the GBT at 350 MHz. There have been 35 new pulsars including 7 MSPs found so far!

The 350-MHz drift-scan survey has produced about 134 Tb (1491 observing hours) of data. This survey took advantage of the track refurbishing done over the northern summer of 2007 and covered about 10,300 square degrees of the sky between declinations of -21 and 26 degrees. The surveyed area contains 459 known pulsars, with many pulsars redetected thus far.

The first pulsar discovered was J1736-02 and the first millisecond pulsar was J1738-08. See new pulsars for more details.

A timing proposals
GBT08B_033 20 hours given June 2008 - September 2008
GBT08B_045 8 hours given October 2008 - January 2009
GBT09A_073 12 hours given February 2009 - May 2009
GBT09B_031 82.4 hours given June 2009 - May 2010

Many exploratory proposal has been submitted for such pulsars as J1327-07, J1023+00, J0343+04, J2256-10, and J2222-01.

The date list of the table tells when a new pulsar has been discovered. The institution list tells where the data are for each detected pulsar.

The collaboration includes members from Australia Telescope National Facility, Cornell University, McGill University, National Radio Astronomy Observatory, Universiteit van Amsterdam, University of British Columbia, University of Virginia, University of California at Berkeley, University of Texas at Brownsville, and West Virginia University.

Completed observations:

Monday June 16th 10:00 pm EDT 2 hours
Tuesday June 17th 10:00 pm EDT 6.75 hours
Tuesday July 1st 9:30 pm EDT 2 hours
Thursday July 3rd 9:15 pm EDT 2 hours
Monday July 7th 8:30 pm EDT 2 hours
Monday July 14th 8:00 pm EDT 2 hours
Thursday July 24th 8:00 pm EDT 2 hours
Wednesday Sept 3rd 5:00 pm EDT 2 hours
Sunday Sept 14th 11:30 am EDT 3 hours
Wednesday Sept 17th 12:00 pm EDT 3 hours
Thursday Oct 2nd 4:30 pm EDT 3.5 hours
Tuesday Oct 28 5:30 pm EDT 1 hour
Saturday Nov 01 2:15 pm EDT 1 hour
Saturday Nov 15 1:00 pm EDT 1 hour
Tuesday Nov 18 3:00 pm EDT 1 hour
Wednesday Dec 24 2:00 pm EDT 1 hour
Friday Dec 26 9:00 am EDT 1 hour
Saturday Jan 24 11:15 am EDT 1.5 hour
Sunday Jan 25 8:15 am EDT 1 hour
Wednesday Feb 4 6:30 am EDT 1.5 hours
Monday Feb 23 7:30 am EDT 2.25 hours
Thursday March 12 04:30 am EDT 1 hour
Saturday March 14 8:00 pm EDT 1.5 hours
Sunday March 15 8:00 pm EDT 1.5 hours
Friday March 27 5:00 am EDT 2 hours
Sunday April 5 6:30 pm EDT 1.5 hours
Tuesday April 14 12:00 am EDT 2 hours
Sunday April 26 3:15 am EDT 2 hours
Thursday April 30 6:00 pm EDT 1.5 hours
Wednesday May 13 1:00 am EDT 45 minutes
Friday May 22 4:30 pm EDT 1 hour
Sunday May 24 4:30 pm EDT 1.5 hours
Monday May 25 12:05 am EDT 1.93 hours

Upcoming observations:

Date Time Length UT LST Band

Contact Jason Boyles with any comments or questions.

Red stars are new pulsars discovered in the survey.
Blue stars are known pulsars redetected in the survey.

Triangles are new pulsar with red being normal pulsars and orange being MSPs. Crosses are known pulsars from the ATNF pulsar database.

Last update: July 2nd, 2009