Imaging telescopes or lenses: TEC 140 APO ED
Imaging cameras: ZWO ASI1600MM-Cool
Mounts: AZ-EQ6
Guiding telescopes or lenses: TEC 140 APO ED
Guiding cameras: QHY5L-II
Focal reducers: Astro-Physics QUAD TCC 0.72x
Software: PHD Lab Phd 2.6.3 · Seqence Generator Pro · StarTools v1.4.316
Filters: Astrodon Ha 5nm 36 mm · Astrodon 36mm SII 5nm
Accessory: Celestron OAG · Starizona Microtouch Autofocuser · Starlight Xpress Filter-wheel 7x36mm
Dates:Dec. 21, 2019 , Dec. 22, 2019
Frames:
Astrodon 36mm SII 5nm: 12x450" (gain: 139.00) -10C
Astrodon Ha 5nm 36 mm: 12x450" (gain: 139.00) -10C
Integration: 3.0 hours
Darks: ~36
Flats: ~16
Flat darks: ~16
Avg. Moon age: 25.14 days
Avg. Moon phase: 20.49%
Bortle Dark-Sky Scale: 5.00
Astrometry.net job: 3560374
RA center: 4h 0' 46"
DEC center: +36° 34' 1"
Pixel scale: 1.111 arcsec/pixel
Orientation: 175.761 degrees
Field radius: 0.831 degrees
Resolution: 3170x4356
Data source: Backyard
California Nebula - 1.5 hrs Ha, 1.5 hrs S2
Description: Retouchup with Topaz tools
| Central USA |
| Cloudy Nights |
| StarTools Processing Group |
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