Chandra detection of outburst from M31 binary CXOM31 J004321.1+411751
Based on a 5ks Chandra ACIS-I observation of M31 on Nov 11 2009, we report a dramatic brightening of CXOM31 J004321.1+411751, [aka r3-7 (Kong et al. 2002 ApJ...
Chandra Detection of the Synchrotron Optical Jet of 3C371
We present the results from a short (10 ks) Chandra GO1 observation of the nearby (z=0.051) radio source 3C371. The source is known to exhibit a 4.5arcsec-long...
Chandra Detection of Two New Transient X-Ray Sources in M31
We report the discovery of 2 previously unseen X-ray sources detected in a 5ks Chandra/ACIS observation starting on 2008-09-01.32 UT as part of our ongoing...
Chandra Identification of the Transient in Terzan 5: Not the 2000 Transient.
We triggered a Chandra ToO observation of the ongoing outburst of a transient source in the globular cluster Terzan 5 (ATel #2919, #2920, #2922, #2924, #2929,...
Chandra Localization of the Accretion-Powered Millisecond Pulsar IGR J17498-2921
As part of an ongoing Chandra program for precise localization of transient low-mass X-ray binaries, we obtained a short Chandra observation of the 401 Hz...
Chandra Localization of the Galactic Center X-ray Transient Swift J174535.5-285921
As part of an ongoing Chandra program for precise localization of X-ray transients in low-mass X-ray binaries, we obtained a short Chandra/ACIS-I observation of...
Chandra Multiwavelength Plane (ChaMPlane) Survey: Initial Optical Imaging Results for Galactic Center Fields
The Chandra Multiwavelength Plane (ChaMPlane) Survey is a project to identify a large sample of serendipitous X-ray sources in the galactic plane, including...
The ChaMPlane survey of the galactic plane ( ~100 ACIS fields over 5 years, selected for exposure at least ~20ksec, galactic latitude below ~10deg, and minimum...