2005ApJ...624..638F

Query : 2005ApJ...624..638F

2005ApJ...624..638F - Astrophys. J., 624, 638-655 (2005/May-2)

A survey of unidentified EGRET sources at very high energies.

FEGAN S.J., BADRAN H.M., BOND I.H., BOYLE P.J., BRADBURY S.M., BUCKLEY J.H., CARTER-LEWIS D.A., CATANESE M., CELIK O., CUI W., DANIEL M., D'VALI M., DE LA CALLE PEREZ I., DUKE C., FALCONE A., FEGAN D.J., FINLEY J.P., FORTSON L.F., GAIDOS J.A., GAMMELL S., GIBBS K., GILLANDERS G.H., GRUBE J., HALL J., HALL T.A., HANNA D., HILLAS A.M., HOLDER J., HORAN D., JARVIS A., JORDAN M., KENNY G.E., KERTZMAN M., KIEDA D., KILDEA J., KNAPP J., KOSACK K., KRAWCZYNSKI H., KRENNRICH F., LANG M.J., LE BOHEC S., LESSARD R.W., LINTON E., LLOYD-EVANS J., MILOVANOVIC A., McENERY J., MORIARTY P., MUKHERJEE R., MULLER D., NAGAI T., NOLAN S., ONG R.A., PALLASSINI R., PETRY D., POWER-MOONEY B., QUINN J., QUINN M., RAGAN K., REBILLOT P., REYNOLDS P.T., ROSE H.J., SCHROEDTER M., SEMBROSKI G.H., SWORDY S.P., SYSON A., VASSILIEV V.V., WAKELY S.P., WALKER G., WEEKES T.C. and ZWEERINK J.

Abstract (from CDS):

The Whipple Observatory 10 m γ-ray telescope has been used to survey the error boxes of EGRET unidentified sources in an attempt to find counterparts at energies of 350 GeV and above. Twenty-one unidentified sources detected by EGRET (more than 10% of the total number) have been included in this survey. In no case is a statistically significant signal found in the EGRET error box, which implies that, at least for this sample, the γ-ray spectra of these sources steepen between 100 MeV and 350 GeV. For each EGRET source location, we list candidate associations and derive upper limits on the integral γ-ray flux above 350 GeV.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Jets - Gamma Rays: Observations - Surveys

CDS comments: Parag. 6.13 : GRO 1923-12 not identified

Simbad objects: 75

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Number of rows : 75
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 SNR G119.5+10.2 SNR 00 06.6 +72 47           ~ 250 1
2 PSR J0007+7303 Psr 00 07 00.6000137 +73 03 06.849976           ~ 171 1
3 LS I +61 303 HXB 02 40 31.6644419688 +61 13 45.593918580 11.27 11.61 10.75 10.19 9.55 B0Ve 853 2
4 ICRF J024457.6+622806 Sy1 02 44 57.6967097952 +62 28 06.517098084   12.15 12.19     ~ 288 1
5 2EG J0426+1636 gam 04 23 56.5 +16 56 27           ~ 15 1
6 4C 17.25 Rad 04 25 24.5 +17 55 25           ~ 15 1
7 QSO B0430+2859 BLL 04 33 37.82985981 +29 05 55.4770576   19.0 17.80 17.06   ~ 160 1
8 QSO B0446+113 BLL 04 49 07.67110194 +11 21 28.5963618     20.00 18.58   ~ 265 1
9 QSO J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 453 2
10 M 1 SNR 05 34 30.9 +22 00 53           ~ 6192 1
11 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5260 0
12 7C 060918.69+412327.00 BLL 06 12 51.1851596976 +41 22 37.408102212       15.71   ~ 81 0
13 3EG J0613+4201 gam 06 14 20.6 +41 59 51           ~ 9 0
14 NVSS J061622+413049 Rad 06 16 22.4 +41 30 48           ~ 5 1
15 ICRF J061808.6+420759 QSO 06 18 08.61989995 +42 07 59.8465683           ~ 15 1
16 NVSS J062720+183104 Rad 06 27 20.527078 +18 31 04.01062           ~ 7 1
17 3EG J0628+1847 gam 06 28 36.1 +18 50 35           ~ 9 0
18 2MASX J06313236+1908406 G 06 31 32.3575570608 +19 08 40.531745976           ~ 9 1
19 HD 46150 Y*O 06 31 55.5205071744 +04 56 34.296516096 6.03 6.86 6.73 6.50 6.41 O5V((f))z 396 0
20 HD 46223 Y*O 06 32 09.3068103600 +04 49 24.705695568 6.73 7.50 7.28 6.95 6.79 O4V((f)) 381 0
21 NAME Rosette Nebula HII 06 32 26.76 +04 47 37.1           ~ 492 1
22 GeV J0633+0645 gam 06 33 08.8 +06 45 49           ~ 6 1
23 PSR J0633+0632 Psr 06 33 44.136 +06 32 29.48           ~ 79 1
24 EM* GGA 401 HXB 06 35 18.2797640568 +05 33 06.274961892   13.769 12.837 12.512   B1-2III-Ve 54 0
25 NAME MONOCEROS NEB SNR 06 38 43 +06 30.2           ~ 250 0
26 3EG J1009+4855 gam 10 09 59.3 +48 50 30           ~ 18 1
27 6C 101157+494057 BLL 10 15 04.1396533776 +49 26 00.706055496   16.56 16.15 14.58   ~ 370 3
28 [VV2006] J132111.2+221613 QSO 13 21 11.20255812 +22 16 12.1083023   19.59 19.23 19.37   ~ 112 1
29 7C 1319+2203 Bla 13 22 11.4031929312 +21 48 12.284252712   19.49 19.21 19.1   ~ 40 1
30 2EG J1324+2210 gam 13 23 20.1 +22 02 52           ~ 18 0
31 GB6 B1321+2229 Rad 13 24 14.9 +22 13 08           ~ 4 1
32 QSO B1324+224 QSO 13 27 00.86131319 +22 10 50.1628385     18.90 18.80   ~ 170 1
33 NVSS J133136+500754 Rad 13 31 37.3 +50 07 55           ~ 4 1
34 ACO 1758 ClG 13 32 32.1 +50 30 37           ~ 251 2
35 ICRF J133353.7+505735 QSO 13 33 53.7823 +50 57 35.914   20.09 19.71 19.6   ~ 78 1
36 StM 185 ** 13 35 09.40944 +50 39 17.5932           M8 5 0
37 2MASS J13351923+5015050 QSO 13 35 19.2256062744 +50 15 05.057889804   17.63 17.55     ~ 25 0
38 HD 119124 PM* 13 40 23.2320964296 +50 31 09.894067644 6.830 6.840 6.320     F7.7V 109 0
39 7C 134025.39+512524.00 QSO 13 42 24.3148544496 +51 10 12.435233556   20.00 19.73     ~ 31 1
40 PM J13438+5030 ** 13 43 50.576976 +50 30 05.47416   14.51 13.16 12.61   M3e 6 0
41 SNR G018.8+00.3 SNR 18 24.0 -12 23           ~ 103 0
42 SNR G018.1-00.2 Rad 18 24 37.0 -13 15 18           ~ 43 1
43 SNR G016.8-01.1 SNR 18 25.3 -14 46           ~ 38 0
44 Ass Sct OB 3 As* 18 25 27.2 -14 15 04           ~ 35 0
45 AX J1826.1-1300 X 18 26 04.9 -12 59 48           ~ 5 0
46 PSR J1826-1256 Psr 18 26 08.570 -12 56 33.53           ~ 131 1
47 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 420 1
48 1RXS J182920.6-130914 X 18 29 20.6 -13 09 14           ~ 2 0
49 SNR G018.9-01.1 SNR 18 29.8 -12 58           ~ 62 0
50 1RXS J183015.9-140807 X 18 30 15.9 -14 08 07           ~ 2 0
51 PSR J1836+5925 Psr 18 36 13.661 +59 25 29.77           ~ 144 0
52 SNR G039.2-00.3 SNR 19 04 03.9 +05 26 56           ~ 192 1
53 AX J1907.1+0549 X 19 07.1 +05 49           ~ 2 0
54 SNR G040.5-00.5 SNR 19 07.2 +06 31           ~ 90 0
55 SNR G041.1-00.3 SNR 19 07 22.6 +07 10 44           ~ 228 2
56 PSR J1907+06 Psr 19 07 54.751 +06 02 15.79           ~ 129 0
57 HD 192641 WR* 20 14 31.7666855880 +36 39 39.598210224 7.80 8.20 7.91     WC7pd+O9V 330 0
58 QSO J2015+371 BLL 20 15 28.72978661 +37 10 59.5147372     21.82 21.4   ~ 299 2
59 SNR G074.9+01.2 SNR 20 16 02.4 +37 12 48           ~ 182 2
60 HD 193077 WR* 20 17 00.0260987184 +37 25 23.785483116 7.82 8.32 8.01 8.71   WN5-w+B? 290 0
61 PSR J2021+3651 Psr 20 21 05.40 +36 51 04.5           ~ 190 1
62 HD 193928 WR* 20 21 31.7290073688 +36 55 12.773070696 10.67 10.60 9.78     WN5-w+O5V-III 199 0
63 WR 142 WR* 20 21 44.3438785440 +37 22 30.544989960   14.39 12.99 12.73 11.04 WO2 129 0
64 GRO J2021+37 gam 20 22 37.2 +37 16 53           ~ 94 2
65 Ass Cep OB 2 As* 21 51 +60.0           ~ 294 0
66 BWE 2226+6122 bub 22 28 38.4 +61 37 51           ~ 31 1
67 PSR J2229+6114 Psr 22 29 05.262 +61 14 08.48           ~ 221 2
68 BD+17 4799 PM* 22 44 41.5450737960 +17 54 18.297928620   10.29 9.57 9.26   K1V 25 0
69 ACO 2486 ClG 22 48 45 +17 09.9           ~ 7 0
70 SDSS J225032.76+174914.9 Bla 22 50 32.7567295767 +17 49 14.907644163           ~ 29 0
71 3C 454.3 Bla 22 53 57.7480438728 +16 08 53.561508864   16.57 16.10 15.22   ~ 2847 2
72 RX J2256.2+2052 * 22 56 15.7 +20 52 26     13.79     K7V 7 0
73 RX J2259.1+1926 X 22 59 06.5 +19 26 38           ~ 3 0
74 NAME Ass Mon OB 2-A * ~ ~           ~ 2 0
75 NAME Ass Mon OB 1-B * ~ ~           ~ 2 0

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