2003A&A...411L.357M


Query : 2003A&A...411L.357M

2003A&A...411L.357M - Astronomy and Astrophysics, volume 411, L357-361 (2003/11-3)

First results from TOO observations of the Aql X-1 field with INTEGRAL.

MOLKOV S., LUTOVINOV A. and GREBENEV S.

Abstract (from CDS):

We present results of observations of the Aql X-1 field performed in March-April 2003 with the INTEGRAL observatory. This TOO (Target Of Opportunity) INTEGRAL observations was initiated upon receiving an indication from the ASM/RXTE that the source started an outburst. Thirteen X-ray sources were detected by the INTEGRAL imagers, JEM-X and IBIS, during these observations. We present a preliminary spectral and timing analysis for several bright sources in the field, Aql X-1, X1901+03, 4U1907+097, XTE J1908+094 and X1908+075. We also detected two X-ray bursts from Aql X-1 near the end of the general outburst episode.

Abstract Copyright:

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

CDS comments: X 1901+03 = 4U 1901+03.

Simbad objects: 16

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Number of rows : 16
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 M 1 SNR 05 34 30.9 +22 00 53           ~ 6193 1
2 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5261 0
3 V* MM Ser LXB 18 39 57.56 +05 02 09.6   19.2 19.2     ~ 349 0
4 IGR J18483-0311 HXB 18 48 17.2064716656 -03 10 16.865225040 23.702 25.162 21.884 17.888 15.88 OBIII 126 0
5 XTE J1855-026 HXB 18 55 30.4058947392 -02 36 16.737653700   16.451 14.512 14.056   B0Iaep 96 0
6 4U 1901+03 HXB 19 03 39.3926409480 +03 12 15.758070228           OB 108 0
7 [KRL2007b] 353 HXB 19 08 53.080 +09 23 04.84     15.80     ~ 113 0
8 4U 1907+09 HXB 19 09 38.0514267264 +09 49 47.270139132   19.41 16.35 15.570 12.53 O9.5Iab 345 0
9 4U 1908+075 HXB 19 10 48.2133201408 +07 35 51.707133960           O7.5/9.5If 125 0
10 X Aql X-1 LXB 19 11 16.0571313336 +00 35 05.868232692           ~ 1136 1
11 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.854 14.643     A3/7I 2124 4
12 IGR J19140+0951 HXB 19 14 04.2271468632 +09 52 58.399995144   18.6 16.4     B1Iab 104 0
13 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2628 0
14 V* V1405 Aql LXB 19 18 47.871 -05 14 17.09 20.90 21.40 21.0     ~ 474 0
15 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4337 0
16 SAX J2103.5+4545 HXB 21 03 35.7100848936 +45 45 05.568751692   15.34 14.20 13.991 12.75 B0Ve 185 0

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