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TCP J17093570+1509292: non existent transient?

Posted: Mon May 26, 2014 11:37 pm
by Paolo Berardi
I was observing some Be stars when arrived in CBAT TOCP the string concerning a new transient in Hercules (mag 12.8 unfiltered):

http://www.cbat.eps.harvard.edu/unconf/ ... 09292.html

I pointed the telescope toward the target and sought it through electronic finder (Mak90 and ASI120 MM). I have not found anything in the expected position. For a further verification I took some frames and quickly performed an astrometric calibration with Astroart 5:

Image

Image has a ~15.5 U limit magnitude and in the expected position (red circle) there is no transient.

Someone can confirm?

Paolo

Re: TCP J17093570+1509292: non existent transient?

Posted: Tue May 27, 2014 9:52 am
by Paolo Berardi
Just arrived the follow-up by Gianluca Masi, nothing until mag 18... :(

Paolo