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Old 02-08-2023, 09:19 PM
Dave882 (David)
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Venus & Mercury Tonight 2nd Aug

Venus is almost gone from view in our evening sky - but until then I thought I'd grab the opportunity for another capture. Jet stream prediction was promising but the reality was terrible - fine focus was nothing more than dumb luck in the bubbling mess but was happy I got a couple of images to clean up ok.

6min captures, IR850 7ms, adjusted exposure to hit about 40-50% on the histogram. Captured between 5:30-6pm.

What struck me as soon as I shifted to Mercury was the incredible size difference. I thought a nice way to present this was a side-by-side comparison which I assembled in GIMP.

c14 non edge
eq8
asi178mm (ZWO IR850 filter)
Zwo ADC
ASICAP
AS!3
Registax6

Might try again tomorrow if the weather cooperates!
Thanks for looking!
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Old 02-08-2023, 10:03 PM
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Tinderboxsky (Steve)
I can see clearly now ...

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They have come up quite well, despite the adverse conditions. The crescent is getting quite fine now.

The extremely poor conditions extended all the way down here in southern Tasmania. I gave up in frustration - a lost opportunity of a completely clear sky.
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Old 03-08-2023, 10:23 AM
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Retrograde (Pete)
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Very nice Dave - looks like you've picked up some detail on Mercury.
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Old 03-08-2023, 07:41 PM
Dave882 (David)
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Thanks Steve / Pete.
I'm really glad I persisted in the conditions as I couldn't get a shot at all this arvo and then its clouds for days.
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Old 03-08-2023, 09:18 PM
Averton (P and C)
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Lovely thin crescent and a very effective size comparison David!
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Old 05-08-2023, 10:51 AM
Dave882 (David)
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Quote:
Originally Posted by Averton View Post
Lovely thin crescent and a very effective size comparison David!
Thanks guys! Venus is almost completely out of reach now but Mercury will be in its best position for a few weeks so I hope to get some more shots!
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