whipdry Posted July 3, 2023 Share Posted July 3, 2023 Prompted by seeing an RGB version on here just now, don't have details to hand... could probably dig them out if anyone's interested. Peter 8 Link to comment Share on other sites More sharing options...
windjammer Posted July 3, 2023 Share Posted July 3, 2023 >> don't have details to hand... could probably dig them out if anyone's interested. Yes - a humungous FoV. What did you do it with? Link to comment Share on other sites More sharing options...
whipdry Posted July 3, 2023 Author Share Posted July 3, 2023 3 minutes ago, windjammer said: >> don't have details to hand... could probably dig them out if anyone's interested. Yes - a humungous FoV. What did you do it with? I used my FSQ-106ED with reducer QE 0.73x combined with Moravian G3 16200EC mono CCD & Chroma 3nm SHO filters... gives me 238x192 arc min. at 3.14 pixels per arc sec. sensor is 27.14mm x 21.74mm with 6um x 6um pixels. Link to comment Share on other sites More sharing options...
windjammer Posted July 3, 2023 Share Posted July 3, 2023 exposures ? Link to comment Share on other sites More sharing options...
whipdry Posted July 4, 2023 Author Share Posted July 4, 2023 1 hour ago, windjammer said: exposures ? 12x15min. for all 3 filters, 9 hours in total... it's a CCD so a little sluggish compared to a CMOS sensor. Link to comment Share on other sites More sharing options...
WolfieGlos Posted July 4, 2023 Share Posted July 4, 2023 Very nice, great work! Don’t often see this one in SHO, but the blue really highlights the details in the core of the Lagoon. Also I like all of the dust in the surrounding region, something that is completely lost on my RGB rendition thanks my cursed streetlight. Link to comment Share on other sites More sharing options...
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