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M27 over three nights


M27 over three nights

Date: July 11, 27, and 29 2020
Frames: 459x60s ISO800 and ISO1600 darks, flats, bias (lots)
Total time: 7 hr. 39 mins.
Bortle Dark-Sky scale: 6
Temperature: 25-27C
Imaging camera: Canon T2i (unmodded)
Telescope: Astro-Tech 72EDii (72 mm / 432 mm)
Mount: Orion Sirius EQ-G Computerized GoTo Telescope Mount
Guide Scope: William Optics 50mm f/4 (200mm) guide scope
Guide Camera: ZWO ASI120mm-S
Software: Backyard EOS, DSS, PHD2, EQASCOM, GIMP
This image is cropped down from the original size (~2x zoom).






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