Imaging cameras: Finger Lakes Instrumentation ML 16200
Guiding telescopes or lenses: AG Optical 12.5" iDK
Guiding cameras: Starlight Xpress Lodestar Autoguider X2
Software: Diffraction Limited Maxim DL 6 Pro · FocusMax V4 · DC-3 Dreams ACP Observatory Control Software · TheSkyX Pro · Pleiades Astrophoto, S.L. PixInsight 1.8 Ripley
Filters: Astrodon 3nm Ha · Astrodon Tru-Balance 2" Unmounted RGB
Accessory: Moonlite Nitecrawler WR35 · Finger Lake Instruments CFW-2-7
Dates:Oct. 18, 2017
Frames:
Astrodon 3nm Ha: 48x1200" -25C bin 2x2
Astrodon True Balance E series II Luminance: 30x300" -25C bin 1x1
Integration: 18.5 hours
Darks: ~9
Flats: ~20
Bias: ~100
Avg. Moon age: 28.28 days
Avg. Moon phase: 1.75%
Bortle Dark-Sky Scale: 8.00
Astrometry.net job: 1801623
RA center: 20h 12' 6"
DEC center: +38° 21' 7"
Pixel scale: 1.174 arcsec/pixel
Orientation: 178.025 degrees
Field radius: 0.397 degrees
Resolution: 1824x1291
Locations: Home Observatory, Southern California, California, United States
3nm Ha + Lum rendition of the Crescent Nebula.
RED Channel: 100% Ha
GREEN Channel: 70% Ha + 30% Lum
BLUE Channel: 30% Ha + 70% Lum
Ha data is BIN2
Lum data is BIN1
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