[Aavso-photometry] TrES-1 transit detected

Chuck Pullen cpullen at pacsafe.com
Mon Sep 20 12:18:57 EDT 2004


Hey Dan - way to go!  Glad to see you back at the computer.

Chuck


At 08:26 9/20/04 -0700, Arne Henden wrote:

>Congratulations, Dan! I will be doing the same when the weather
>gods cooperate and the transits are more suitably timed for
>the Southwestern US.  You do know about the all-sky calibration
>that I have done for this field?  This is a good one to experiment
>with ensemble differential photometry if you want the utmost precision.
>That is one of the nice things about CCD photometry: you can go back
>at any time and process/analyze the images differently.
>Arne
>
>Dan Kaiser wrote:
>>Finally, FINALLY, the weather gods have smiled on me!  I am happy to
>>announce I have detected tonight's TrES-1 transit ingress.  This is done
>>using images that have not yet been fully calibrated.  Telescope is a
>>.35m SCT (C14) with a SBIG ST-9E camera and Johnson V filter.
>>Observations are in progress and I expect to record the entire transit.
>
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