GRO J1655-40 returning to the hard state

Details GRO J1655-40 returning to the hard state GRO J1655-40 returning to the hard state

Sep 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005atel..607....1h&link_type=abstract

The Astronomer's Telegram, #607

Astronomy and Astrophysics

Astronomy

9

Radio, Infra-Red, Optical, X-Ray, Binaries, Black Holes, Transients

Scientific paper

We have been monitoring the ongoing outburst of the black-hole X- ray transient GRO J1655-40 with more than 400 pointed RXTE observations since its start in mid February 2005 (ATel #414). During the last month the source brightness has been steadily declining while remaining relatively soft. However, in the last few days the spectrum of GRO 1655-40 has rapidly become harder. Data taken early September 15 show the reappearance of a clear QPO around 13 Hz in the power spectrum, accompanied by broad band-limited noise.

Affiliated with

Also associated with

No associations

Rating

GRO J1655-40 returning to the hard state does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with GRO J1655-40 returning to the hard state, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and GRO J1655-40 returning to the hard state will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1302035