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I agreeImaging telescope or lens:Takahashi FSQ106 modified with Optec Gemini Focuser/Rotator and ONAG XT
Imaging camera:Andor Alta F16M
Mount:10micron GM2000 HPS II GM2000
Guiding telescope or lens:Takahashi FSQ106 modified with Optec Gemini Focuser/Rotator and ONAG XT
Guiding camera:Atik 16IC
Software:PixInsight 1.8, CCDWare CCDStack 2.90, Diffraction Limited MaximDL 6.13, ADOBE Photoshop CC 2017, SkySurveyor
Filters:Ha 5nm, Astrondon LRGB E-series 49.7 unmounted square, OIII 5nm
Accessory:Apogee Filter Wheel AI-FW50-7S
Resolution: 3868x3756
Dates:Dec. 27, 2018, Jan. 4, 2019, Jan. 16, 2019
Frames:
Ha 5nm: 30x1200" -30C bin 1x1
Astrondon LRGB E-series 49.7 unmounted square: 88x300" -30C bin 1x1
OIII 5nm: 37x1200" -30C bin 1x1
Integration: 29.7 hours
Darks: ~50
Flats: ~50
Flat darks: ~50
Bias: ~50
Avg. Moon age: 19.26 days
Avg. Moon phase: 48.54%
Bortle Dark-Sky Scale: 3.00
Mean FWHM: 1.83
Temperature: -5.00
Astrometry.net job: 3054649
RA center: 85.175 degrees
DEC center: 28.173 degrees
Pixel scale: 3.503 arcsec/pixel
Orientation: 9.197 degrees
Field radius: 2.623 degrees
Locations: Observatoire personnel, Vérossaz, Valais, Switzerland
Data source: Backyard
Reprocessed OIII
Reprocessed with additional OIII data (12h20 of exposure with OIII 5nm filter)
New processing
| Narrowband imaging |
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