[vsnet-alert 10927] OT_J071126.0+440405 eclipse observation by Oksanen

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Jan 7 10:24:57 JST 2009


OT_J071126.0+440405 eclipse observation by Oksanen:

===

Dear VSNET,

Attached is my higher cadence photometry of one eclipse of OT_J0711+44
(Jan 4, 2009 19 UT). The file is in MaxImDL format. Reference star is the
same R=13.7 (assumed V=14.0) USNOA2.0 star as in my previous data
sets. I used 10 sec exposures and small subframe trying to resolve
eclipse egress/ingress, but it is still too fast for me. I will try
even shorter exposures if our weather improves from the current cloudy
conditions.

Light curve:
http://murtoinen.dyndns.org/ccd/OT_J0711+44/eclipse_20090104_1900UT.gif

br,

arto


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