M101 - last night

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Dunmunro
Posts: 225
Joined: 10 Jan 2019, 01:11

M101 - last night

Post by Dunmunro » 21 Jan 2023, 19:31

M101 - Jan 21 2023
10in Meade F10 OTA and a Starizona .63x SCT FR = F7 on a pier mounted CEM120
Orion SS Pro APSC 6MP OSC - 12 x 20min (1200sec) subs and 5 dark frames. No flats.
LR deconvolution, DDP and Gradient removal in lieu of flats. Minor cropping
Imaged, OAG FF autoguided, FF autofocused with Astroart 8SP3. Preprocessed, and processed with Astroart 8 SP4b. Sigma+Sum stacking 20 iterations of LR deconvolution and a DDP pass with a high pass filter. Gradient filter. There was some frost on the corrector plate at 6:30am.

TKnightKY
Posts: 13
Joined: 08 Jan 2019, 15:44

Re: M101 - last night

Post by TKnightKY » 22 Jan 2023, 01:36

Nice image. Where is your location?

Tony

Dunmunro
Posts: 225
Joined: 10 Jan 2019, 01:11

Re: M101 - last night

Post by Dunmunro » 22 Jan 2023, 03:10

TKnightKY wrote:
22 Jan 2023, 01:36
Nice image. Where is your location?

Tony
Thanks.

SE Arizona - Arizona Sky Village.

TKnightKY
Posts: 13
Joined: 08 Jan 2019, 15:44

Re: M101 - last night

Post by TKnightKY » 22 Jan 2023, 18:42

Great location for imaging.

Tony

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