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| Query : 1996A&AS..120C.227Z |
1996A&AS..120C.227Z - Astron. Astrophys., Suppl. Ser., 120C, 227-230 (1996/December-3)
Periodic transient hard X-ray emission from GRO 1849-03.
ZHANG S.N., HARMON B.A., PACIESAS W.S., FISHMAN G.J., FINGER M.H., ROBINSON C.R., RUBIN B.C., GRINDLAY J.E., BARRET D., TAVANI M., KAARET P., BLOSER P. and FORD E.
Abstract (from CDS):
We have recently discovered periodic transient hard X-ray emission from a source, GRO 1849-03, possibly located in the 5kpc arm of the galaxy, using archival BATSE data. The source produces hard X-ray outbursts at regular 241-day intervals. Each outburst lasts roughly 13-days, reaching a peak luminosity of 75mCrab. The spectrum extends to at least 100keV with a photon power law index of -2.8. We interpret the emission as due to close encounters between a compact object and a companion star in a binary system.
Abstract Copyright: ∼
Journal keyword(s): stars: individual: GRO J1849-03 - X-rays: stars
CDS comments: Special Issue "3rd Compton Symposium"
Simbad objects: 10
| Number of rows : 10 |
| 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 | V* QV Nor | HXB | 15 42 23.3633146128 | -52 23 09.577395960 | 16.3 | 14.5 | B0.2Ia | 455 | 1 | |||
| 2 | V* V1033 Sco | HXB | 16 54 00.1423963019 | -39 50 44.761701340 | 16.14 | F3-6IV | 1980 | 0 | ||||
| 3 | V* MM Ser | LXB | 18 39 57.8 | +05 02 13 | 19.2 | 19.2 | ~ | 378 | 0 | |||
| 4 | Ginga 1843+009 | HXB | 18 45 36.8356591776 | +00 51 47.437790184 | 20.6 | 16.616 | B0-2IV-Ve | 117 | 0 | |||
| 5 | 4U 1850-03 | HXB | 18 48 17.7 | -02 25 13 | Be? | 114 | 1 | |||||
| 6 | GRO J1849-03 | gam | 18 48.6 | -03 20 | ~ | 17 | 0 | |||||
| 7 | EXO 1846-031 | LXB | 18 49 17.1 | -03 03 44 | ~ | 114 | 0 | |||||
| 8 | NGC 6712 | GlC | 18 53 04.32 | -08 42 21.5 | ~ | 550 | 0 | |||||
| 9 | X Aql X-1 | LXB | 19 11 16.0571313336 | +00 35 05.868232692 | ~ | 1186 | 1 | |||||
| 10 | Granat 1915+105 | HXB | 19 15 11.55576 | +10 56 44.9052 | ~ | 2810 | 0 |
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