The Astronomer's Telegram
Telegram Index | Search
To The Parent Site

[ Previous | Next ]

New X-ray Outburst in X1744-361 (A1744-36)

ATEL # 2305; Ronald A. Remillard (MIT) for the RXTE All-Sky Monitor team at MIT and GSFC
on 21 Nov 2009; 1:20 UT
Password Certification: Ron Remillard (

Subjects: X-ray, Neutron Stars, Transients

The recurrent transient and accreting neutron star, X1744-361, has begun the fourth outburst observed with RXTE (see ATel #1587). The ASM data rate for this source is impeded by the angular proximity of the Sun, but the outburst appears to have begun near MJD 55145. The intensity seems to have leveled off quickly, and the the average flux during the last week is 65(7) mCrab at 2-12 keV. Followup observations are encouraged.

[ Telegram Index ]

R. E. Rutledge , Editor
ATEL Mirror v1.0 Updates