金星 ALPO-Japan Latest

Venus Image 2015/07/30(UT)

Paul G. Abel,Stanislas Maksmowicz,Dan Petersen
P.Abel,S.Maksmowicz,Petersen

Paul G. Abel(203mm reflector)
Observation of Venus from this afternoon. The phase really is now very small,and visually appears to be around 4%. I wondered if there might have been slight cusp extensions,however seeing was rather poor,so I am far from certain of this. Hoping to catch them as we progress towards conjunction in August!
Hope all you southern observers are enjoying Saturn! I have two pitiful drawings which show virtually nothing!

[Paul G. Abel:Leicester:United Kingdom]
Stanislas Maksymowicz (150mm refracter)
sky is open but filtered by thick cyrrus clouds,the R150mm
will stay at the shed.
See the notes given on the reports.

[Stanislas Maksymowicz  Ecquevilly,France]

Dan Petersen(355mm SC)
Here is my latest color image of Venus dated July 30, 2015. 23:07:37 UT. Seeing was 6-7/10 with lots of daylight summer turbulence, transparency 3/5. The north and south atmospheric cusp extensions may have been visible in the eyepiece but I need better seeing than this in order to record their paper thin dimensions. This Venus image was drizzled 1.5x in AS!2 with 300 AP's used, I then resized it 80% in Rv6. Imaging altitude was only 29 degrees and it is lowering every day. The eyepiece view is incredible!

[Dan Petersen:Racine Wisconsin USA]
ALPO-Japan Latest Venus Section
2015/07/31
2015/07/29