2009ApJ...693.1128Z

Query : 2009ApJ...693.1128Z

2009ApJ...693.1128Z - Astrophys. J., 693, 1128-1132 (2009/March-2)

Pulsed very high energy γ-ray emission constraints for PSR B1951+32 from STACEE observations.

ZWEERINK J., KILDEA J., BALL J., CARSON J.E., COVAULT C.E., DRISCOLL D.D., FORTIN P., GINGRICH D.M., HANNA D.S., JARVIS A., LINDNER T., MUELLER C., MUKHERJEE R., ONG R.A., RAGAN K. and WILLIAMS D.A.

Abstract (from CDS):

The Solar Tower Atmospheric Cherenkov Effect Experiment (STACEE) is a ground-based telescope that uses the wave-front-sampling technique to detect very high energy (VHE) gamma rays. STACEE's sensitivity in the energy range near 100 GeV permits useful observations of pulsars with the potential to discriminate between various proposed mechanisms for pulsed gamma-ray emission. Based on the 11.3 hr of data taken during the 2005 and 2006 observing seasons, we derive an upper limit on the pulsed gamma-ray emission from PSR B1951+32 of <6.53x10–11 photons/cm2/s above an energy threshold of 117 GeV.

Abstract Copyright: ∼

Journal keyword(s): gamma rays: observations - pulsars: individual: PSR B1951+32

CDS comments: PSR B9151+32 is a misprint for PSR B1951+32 and PSR 1055-32 is PSR B1055-52.

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 PSR J0218+42 Psr 02 18 06.3604 +42 32 17.365           ~ 365 2
2 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
3 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
4 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
5 PSR B0656+14 Psr 06 59 48.18800 +14 14 19.2000   24.85 24.90     ~ 943 1
6 NAME Vela SNR 08 34.0 -45 50           ~ 1331 2
7 PSR B1046-58 Psr 10 48 13.10000 -58 32 03.0000           ~ 293 0
8 PSR B1055-52 Psr 10 57 59.0450 -52 26 56.330           ~ 757 0
9 PSR B1706-44 Psr 17 09 42.62000 -44 29 12.0000     13.30     ~ 670 1
10 SNR G068.8+02.6 SNR 19 52 55 +32 54.2           ~ 361 1
11 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 615 2

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