Catching the M8 & M20 in a hot summer night
發表於 : 2016-07-26, 21:52After bought the APM TMB 105/650, it is seldom to use the APM TMB 80/480. Last Saturday, I had a quick trip to China. But accidentally, I forgot to bring my 105/650 from store room. So it was a chance to use 80/480.
The moon rushed out at about 10:00pm last Saturday, I have no time to fine tune the back focus of Borg 7870. Just spent about 20 mins to tune it and seasonable good result was obtained! The contrast and resolution are still recalling me my first encounter with my first love, TMB refractor…
Date: 23/7/2016
Location: GUANGZHOU
Equipment: TMB 80/480 with Borg 7870 @ F4.2, D810A, D1, HEQ5Pro (Hyper tunned), MGEN
Photographic details: ISO 800, 5 mins x 11, flat frames, dark frames, bias frames
Post-processing: PixInsight
The moon rushed out at about 10:00pm last Saturday, I have no time to fine tune the back focus of Borg 7870. Just spent about 20 mins to tune it and seasonable good result was obtained! The contrast and resolution are still recalling me my first encounter with my first love, TMB refractor…
Date: 23/7/2016
Location: GUANGZHOU
Equipment: TMB 80/480 with Borg 7870 @ F4.2, D810A, D1, HEQ5Pro (Hyper tunned), MGEN
Photographic details: ISO 800, 5 mins x 11, flat frames, dark frames, bias frames
Post-processing: PixInsight
