NGC4565 - The Needle Galaxy Closeup in Bortle 6
Single night of data that I culled for the best photos using Dylan O'Donnell method of best FWHM subs and then again via most stars. Used about 2/3 of my subs. When I compared the best vs the worst in each of these categories, there is noticeable difference in quality. I'll add to this set again someday and reprocess.
Sessions
Total Integration Time:
April 21, 2022 - 34 * 75.0 secondsZWO Blue 1.25"
April 21, 2022 - 36 * 90.0 seconds
ZWO Green 1.25"
April 21, 2022 - 143 * 30.0 seconds
ZWO Luminance 1.25"
April 21, 2022 - 40 * 90.0 seconds
ZWO Red 1.25"
Catalogues
Caldwell Index Catalogue New General CatalogueTargets
C38 NGC4565 NGC4562 IC3571Gear
Telescope: William Optics Gran Turismo 81 IVCamera: ZWO ASI1600MM Pro
Mount: Sky-Watcher EQ6R-Pro
WO GT81 IV with 1600mm Pro on EQ6r-Pro
Discussion
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