[AAVSO-HEN] GRB041006 (= H3570): Chandra Observations In Progress
grb at aavso.org
grb at aavso.org
Thu Oct 7 09:58:15 EDT 2004
The following is a GCN Circular circulated via the AAVSO network.
For an archive and more information on circulars visit:
http://lheawww.gsfc.nasa.gov/docs/gamcosray/legr/bacodine/gcn3_archive.html
TITLE: GCN GRB OBSERVATION REPORT
NUMBER: 2780
SUBJECT: GRB041006 (= H3570): Chandra Observations In Progress
DATE: 04/10/07 13:44:41 GMT
FROM: George Ricker at MIT <grr at space.mit.edu>
GRB041006 (= H3570): Chandra Observations In Progress
G. Ricker, N. Butler, P. Ford, H. Marshall, R. Vanderspek (MIT); G.
Garmire (PSU); and D. Lamb (U. Chicago), on behalf of a Chandra GRB
ToO Team,
write:
Chandra grating spectrometer observations of the afterglow
counterpart (Da Costa, Noel, and Price; GCN2765) for GRB041006 -- a
bright, X-ray rich gamma-ray burst discovered by HETE (= H3570:
Galassi et al, GCN 2770) -- are in progress.
The Chandra LETG/ACIS observation commenced at approximately 5:30 UT
on 7 October 2004, and will continue for approximately 26 hours. The
scheduling of contemporaneous photometry and spectroscopy at other
wavelengths is strongly encouraged.
We are grateful to Harvey Tananbaum and the Chandra X-ray Center
observatory staff for scheduling this observation to commence only 17
hours after the GRB event.
This message may be cited.
More information about the Aavso-hen
mailing list