1996A&AS..120C.465M

Query : 1996A&AS..120C.465M

1996A&AS..120C.465M - Astron. Astrophys., Suppl. Ser., 120C, 465-469 (1996/December-3)

Study of the spectral characteristics of unidentified galactic EGRET sources. Are they pulsar-like?

MERCK M., BERTSCH D.L., DINGUS B.L., ESPOSITO J.A., FICHTEL C.E., FIERRO J.M., HARTMAN R.C., HUNTER S.D., KANBACH G., KNIFFEN D.A., LIN Y.C., MAYER-HASSELWANDER H.A., MICHELSON P.F., VON MONTIGNY C., MUECKE A., MUKHERJEE R., NOLAN P.L., POHL M., SCHNEID E., SREEKUMAR P., THOMPSON D.J. and WILLIS T.D.

Abstract (from CDS):

A spectral study of unidentified galactic EGRET sources was performed. The derived spectra are compared to the spectra of pulsars to test the hypothesis, that a significant fraction of these sources are Geminga like radio-quiet pulsars (Yadigaroglu & Romani 1995ApJ...449..211Y). Most of the sources show significantly different spectra than expected under this hypothesis. Of those with spectra consistent with typical pulsar spectra, four are positionally consistent with young spin-powered radio pulsars leaving only very few Geminga type candidates in the sample.

Abstract Copyright: ∼

Journal keyword(s): stars: pulsars - gamma rays: observations

CDS comments: Special Issue "3rd Compton Symposium"

Simbad objects: 36

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Number of rows : 36
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 LS I +61 303 HXB 02 40 31.6644419688 +61 13 45.593918580 11.27 11.61 10.75 10.19 9.55 B0Ve 903 2
2 2EG J0323+5126 gam 03 24 +51.4           ~ 12 0
3 2EG J0506+3424 gam 05 00 52 +34 37.0           ~ 18 0
4 6C 051007+555837 Bla 05 14 18.69960090 +56 02 11.0530616           ~ 50 1
5 2EG J0520+2626 gam 05 20 14 +26 32.6           ~ 18 0
6 2EG J0521+2206 gam 05 22 +21.8           ~ 14 0
7 GRO J0544+39 gam 05 46 +39.8           ~ 14 0
8 IC 443 SNR 06 17 00.0000000 +22 34 11.998901           ~ 1314 1
9 NAME MONOCEROS NEB SNR 06 38 43 +06 30.2           ~ 264 0
10 SNR G284.3-01.8 SNR 10 18.3 -59 00           ~ 123 2
11 PSR B1046-58 Psr 10 48 13.10000 -58 32 03.0000           ~ 293 0
12 NAME MSH 11-61A SNR 10 59 25.36 -61 18 42.6           ~ 187 0
13 PSR J1410-6132 Psr 14 10 24.000 -61 32 00.00           ~ 133 1
14 SNR G312.4-00.4 SNR 14 13 00 -61 44.0           ~ 96 1
15 GRO J1443-60 gam 14 43 -60.7           ~ 11 0
16 2EG J1648-5042 gam 16 39 23.5 -51 46 09           ~ 39 0
17 ICRF J171736.0-334208 BLL 17 17 36.02929270 -33 42 08.8296186   20.93   17.3   ~ 136 1
18 2EG J1742-2250 gam 17 43 36.56 -23 08 23.9           ~ 20 0
19 GRO J1747-09 gam 17 44.0 -10 11           ~ 17 0
20 3FHL J1746.2-2852 LXB 17 44 33.09 -28 44 27.0           ~ 559 0
21 2CG 359+00 gam 17 45 11 -30 11.9           ~ 104 0
22 SNR G006.4-00.1 SNR 18 00 31.2011719 -23 25 48.001099           ~ 782 1
23 PSR B1758-23 Psr 18 01 19.8149 -23 04 44.630           ~ 153 0
24 PSR J1809-2332 Psr 18 09 50.250 -23 32 22.68     21.47 19.61 17.48 M5 103 0
25 PSR J1813-1246 Psr 18 13 23.768 -12 46 00.63           ~ 99 0
26 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 460 1
27 GRO J1834+01 gam 18 29 +01.7           ~ 20 0
28 QSO B1830-211 Bla 18 33 39.9399138048 -21 03 39.368838780     18.70 21   ~ 724 1
29 PSR B1853+01 Psr 18 56 10.65 +01 13 21.3           ~ 211 1
30 SNR G034.6-00.5 SNR 18 56 10.650 +01 13 21.30           ~ 1034 2
31 GRO J2019+40 gam 20 21.5 +40 26           ~ 131 1
32 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 300 2
33 GRO J2021+37 gam 20 22 37.2 +37 16 53           ~ 94 2
34 PSR J2028+3332 Psr 20 28 19.876 +33 32 04.23           ~ 71 0
35 [MT91] 213 Psr 20 32 13.1247390384 +41 27 24.346666440 13.12 13.08 11.266     B0Vp 334 0
36 PSR J2229+6114 Psr 22 29 05.262 +61 14 08.48           ~ 252 2

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