天王星 ALPO-Japan Latest
Uranus Image 2012/09/07(UT)
Alexander Obukhov,Flavius Isac
Alexander Obukhov (280mm SC)|
2012/09/07 01:00:48(UT) and 01:23:06(UT)
Equipment: 254mm Schmidt-Cassegrain (Meade LX200R 10") + 2x barlow Baader
EFL: 5100mm (FD20)
Camera: IDS UEye EV76C661 Ruby
Filters: Baader IR685
Seeing: good, transparency good (4/5)
Site: Athis-Mons (France)
The seeing was good, image round and stable on screen.
Two captures of 20 minutes, shutter 330ms. Camera rotated 90° between the
The images are presented at 200%.