Imaging telescopes or lenses: Teleskop-Service ONTC 8" f4
Imaging cameras: ZWO ASI1600MM-Cool
Mounts: Explore Scientific G11 PMC-Eight
Guiding telescopes or lenses: Finder Guider
Guiding cameras: ASI 120MM-S
Software: NINA - Nighttime Imaging ‘N’ Astronomy · PHD2 · Photoshop CS3
Filters: Baader RGB 1.25''
Accessory: Skywatcher Coma corrector
Dates:July 21, 2020
Frames:
Baader B 1.25'' CCD Filter: 170x30" (gain: 76.00) -10C
Baader G 1.25'' CCD Filter: 170x30" (gain: 76.00) -10C
Baader R 1.25'' CCD Filter: 170x20" (gain: 76.00) -10C
Integration: 3.8 hours
Avg. Moon age: 0.82 days
Avg. Moon phase: 0.77%
Mean SQM: 18.75
Astrometry.net job: 3699760
RA center: 19h 21' 2"
DEC center: +11° 11' 34"
Pixel scale: 2.958 arcsec/pixel
Orientation: 78.151 degrees
Field radius: 0.702 degrees
Resolution: 1354x1041
Data source: Backyard
Quick grab of RGB data for LDN 673. Processing was complicated by some severe gradients. Tried out the EZ Denoise script that was recently released combined with Mure denoise. Seems promising...
| Cloudy Nights |
| Fast Newtonians |
| Suburban Astrophotography |
| ZWO ASI1600MM/QHY163M |
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