C.D.S. - SIMBAD4 rel 1.7 - 2020.05.27CEST04:00:30

2005A&A...444..561F - Astronomy and Astrophysics, volume 444, 561-564 (2005/12-3)

INTEGRAL broadband X-ray spectrum of the intermediate polar V709 Cassiopeiae.


Abstract (from CDS):

We present the hard X-ray time-averaged spectrum of the intermediate polar V709 Cas observed with INTEGRAL. We performed the observation using data from the IBIS/ISGRI instrument in the 20-100keV energy band and from JEM-X at lower energy (5-20keV). Using different multi-temperature and density X-ray post-shock models we measured an improved post-shock temperature of ∼40keV and estimated the V709 Cas mass to be 0.82+0.12–0.25M. We compare the resulting spectral parameters with previously reported BeppoSAX and RXTE observations.

Abstract Copyright:

Journal keyword(s): binaries: general - stars: individual: V709 Cas - X-rays: stars

Status at CDS:  

Simbad objects: 3

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Number of rows : 3

N Identifier Otype ICRS (J2000)
ICRS (J2000)
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
1 V* V709 Cas DQ* 00 28 48.8268573576 +59 17 22.032796584           ~ 113 0
2 V* V1037 Cas LXB 00 29 03.06 +59 34 19.0           ~ 230 1
3 V* V1223 Sgr DQ* 18 55 02.3109253503 -31 09 49.589704079           ~ 301 0

    Equat.    Gal    SGal    Ecl

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