60 cm Ritchey-Chrétien and ATIK383L+ CCD
We were a few minutes late from the predicted start of the transit. There is some strange fluctuation in the light curve, which is similar independently of which of the two comparison stars is used, so it might be a real feature.
In the reference CCD frame, the target is highlighted with green, and the comparison stars with red.
We were a few minutes late from the predicted start of the transit. There is some strange fluctuation in the light curve, which is similar independently of which of the two comparison stars is used, so it might be a real feature.
In the reference CCD frame, the target is highlighted with green, and the comparison stars with red.
. . .
New transit
7/30/2019
HAT-P-17 b
17
Francesco Scaggiante, Danilo Zardin, Gruppo Astrofili Salese Galileo Galilei S.M di Sala (Venezia ) ITALIA
Newton 410/1710 ccd Audine KAF1600 ME
exposure 30"
exposure 30"
. . .
New transit
10/6/2012
HAT-P-17 b
17
Christophe Gillier, Romain Montaigut, Serge Golovanow, Pic du Midi Observatory (586)
Newton T60 f/3,3 - STL6303E bin1x1 - 60s exposure
Club d\\\\\\\'Astronomie de Lyon Ampère
http://web.cala.asso.fr/
Association T60
http://www.astrosurf.com/t60/
Club d\\\\\\\'Astronomie de Lyon Ampère
http://web.cala.asso.fr/
Association T60
http://www.astrosurf.com/t60/
. . .