EGRET observations of PKS 2005-489

被引：0

作者：

Lin, YC ^{[1
]}

Bertsch, DL ^{[1
]}

Bloom, SD ^{[1
]}

Dingus, BL ^{[1
]}

Esposito, JA ^{[1
]}

Hunter, SD ^{[1
]}

Jones, BB ^{[1
]}

Kanbach, G ^{[1
]}

Kniffen, DA ^{[1
]}

Mayer-Hasselwander, HA ^{[1
]}

Michelson, PF ^{[1
]}

von Montigny, C ^{[1
]}

Mukherjee, R ^{[1
]}

Mucke, A ^{[1
]}

Nolan, PL ^{[1
]}

Pohl, MK ^{[1
]}

Reimer, OL ^{[1
]}

Schneid, EJ ^{[1
]}

Sreekumar, P ^{[1
]}

Thompson, DJ ^{[1
]}

Tompkins, WF ^{[1
]}

机构：

[1] Stanford Univ, WW Hansen Exp Phys Lab, Stanford, CA 94305 USA

来源：

PROCEEDINGS OF THE FOURTH COMPTON SYMPOSIUM, PTS 1 AND 2: PT 1: THE COMPTON OBSERVATORY IN REVIEW; PT 2: PAPERS AND PRESENTATIONS | 1997年 / 410期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

PKS 2005-489, at z = 0.071, is one of the closest BL Lacertae objects, bright in radio to X-ray wavebands. It has been in EGRET's field of view a total of six times within an aspect angle of 30 degrees from Phase 1 to Phase 3 (1991 May to 1994 October), none afterwards. But the total EGRET exposure to this region of the sky was still rather low. PKS 2005-489 was listed in the First EGRET Catalog at the significance root TS = 4.3, in the context of the maximum likelihood analysis adopted by the EGRET team as pa,rt of the-standard EGRET software package. Later when the EGRET data were reanalyzed with revised software and improved diffuse model to generate the Second EGRET Catalog, the detection significance of PKS 2005-489 was found to be at root TS = 3.8, slightly below the root TS = 4.0 cut line to qualify for an entry in the Second EGRET Catalog. The status of EGRET results on PKS 2005-489 at this time is presented in this paper.

引用

页码：1371 / 1375

页数：5

共 50 条

[41] EGRET OBSERVATIONS OF 3C-273
VONMONTIGNY, C
BERTSCH, DL
FICHTEL, CE
HARTMAN, RC
HUNTER, SD
KANBACH, G
KNIFFEN, DA
KWOK, PW
LIN, YC
MATTOX, JR
MAYERHASSELWANDER, HA
MICHELSON, PF
NOLAN, PL
PINKAU, K
ROTHERMEL, H
SCHNEID, E
SOMMER, M
SREEKUMAR, P
THOMPSON, DJ
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1993, 97 (01): : 101 - 103
[42] EGRET Observations of the high latitude diffuse radiation
Kniffen, DA
Bertsch, DL
Dingus, BL
Esposito, JA
Fichtel, CE
Hartman, RC
Hunter, SD
Kanbach, G
Lin, YC
MayerHasselwander, HA
Merck, M
Michelson, PF
vonMontigny, C
Mucke, A
Mukherjee, R
Nolan, PL
Pohl, M
Schneid, E
Sreekumar, P
Thompson, DJ
Willis, TD
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1996, 120 (04): : C615 - C617
[43] The unturned stone (vol 352, pg 489, 2005)
Goulet, CJ
NEW ENGLAND JOURNAL OF MEDICINE, 2005, 352 (16): : 1731 - 1731
[44] Egret observations of high energy gamma ray pulsars
Adv Space Res, 1-2 (227-235):
[45] Clusters of galaxies - The EGRET observations between 1991 and 2000
Reimer, O
Sreekumar, P
GAMMA 2001, 2001, 587 : 422 - 426
[46] HESS observations of PKS 2155-304
Aharonian, F
Akhperjanian, AG
Aye, KM
Bazer-Bachi, AR
Beilicke, M
Benbow, W
Berge, D
Berghaus, P
Bernlöhr, K
Bolz, O
Boisson, C
Borgmeier, C
Breitling, F
Brown, AM
Gordo, JB
Chadwick, PM
Chitnis, VR
Chounet, LM
Cornils, R
Costamante, L
Degrange, B
Djannati-Ataï, AD
Drury, LO
Ergin, T
Espigat, P
Feinstein, F
Fleury, P
Fontaine, G
Funk, S
Gallant, YA
Giebels, B
Gillessen, S
Goret, P
Guy, J
Hadjichristidis, C
Hauser, M
Heinzelmann, G
Henri, G
Hermann, G
Hinton, JA
Hofmann, W
Holleran, M
Horns, D
de Jager, OC
Jung, I
Khélifi, B
Komin, N
Konopelko, A
Latham, IJ
Le Gallou, R
ASTRONOMY & ASTROPHYSICS, 2005, 430 (03): : 865 - 875
[47] POLARIMETRIC OBSERVATIONS OF THE BLAZARS PKS 0521-365 AND PKS 0537-441
LUNA, HG
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1990, 84 (03): : 611 - 614
[48] VSOP observations of the EGRET blazar 1633+382
Cheung, CC
Ulvestad, JS
Vestrand, WT
Stacy, JG
Future Directions in High Resolution Astronomy: The 10th Anniversary of the VLBA, 2005, 340 : 80 - 82
[49] Erratum: REM near-IR and optical multiband observations of PKS 2155-304 in 2005 (Astronomy and Astrophysics)
Dolcini, A.
Farfanelli, F.
Ciprini, S.
Treves, A.
Covino, S.
Tosti, G.
Pian, E.
Sbarufatti, B.
Molinari, E.
Chincarini, G.
Zerbi, F.M.
Malaspina, G.
Conconi, P.
Nicastro, L.
Palazzi, E.
Testa, V.
Vitali, F.
Antonelli, L.A.
Danziger, J.
Tagliaferri, G.
Meurs, E.
Vergani, S.
Fernandez-Soto, A.
Distefano, E.
Cutispoto, G.
D'Alessio, F.
Astronomy and Astrophysics, 2007, 476 (03): : 1219 - 1221
[50] EGRET observations of X-class solar flares
Schneid, EJ
Bertsch, DL
Dingus, BL
Esposito, JA
Fichtel, CE
Hartman, RC
Hunter, SD
Kanbach, G
Kniffen, DA
Lin, YC
MayerHasselwander, HA
Michelson, PF
vonMontigny, C
Mukherjee, R
Nolan, PL
Sreekumar, P
Thompson, DJ
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1996, 120 (04): : C299 - C302

← 1 2 3 4 5 →