Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
End of INTEGRAL Operations. See news and announcements

GCN Circular 7167

Subject
Opticall follow-ups for the X-ray transient in NGC 2770
Date
2008-01-11T15:44:27Z (17 years ago)
From
Yuji Urata at Saitama U <urata@asiaa.sinica.edu.tw>
Y. Urata (ASIAA/Saitama-U), M. Im, I. Lee (Seoul Univ), 
K.Y Huang (ASIAA), D. Kinoshita, T.W Chen (NCU) 
on behalf of EAFON report:

"We have observed the position of the X-ray flare in NGC 2770 (Atel
1353, 1355, GCN 7159) using Lulin 1m telescope and Mt Lemmon 1m
telescope operated by KASI Korea. The optical counterpart (e.g. GCN
7160, Atel 1356) is clearly detected by both of observations.  Our
preliminary analysis implies there is no significant variability
between 2008-01-10 18:17 (Lulin) and 2008-01-11 06:16 (Mt. Lemmon).
However, the brightness seems like gradually increasing.

Further observations and analysis are in progress."

This message can be sited.
Looking for U.S. government information and services? Visit USA.gov