AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.
I agreeImaging telescope or lens:Stellarvue SV70T
Imaging camera:ZWO ASI1600MM-Cool
Mount:Astro-Physics Mach 1 GTO
Guiding telescope or lens:Stellarvue 50mm Guidescope
Guiding camera:Starlight Xpress Lodestar x2
Focal reducer:Stellarvue SV70T Focal Reducer
Software:Sequence Generator Pro, PixInsight, PHD2, Photoshop CS5
Filters:Astrodon Ha 5nm, Astrodon OIII 3nm
Accessories:QHYCCD PoleMaster, MoonLite CFL 2.5" Large Format Focuser
Resolution: 3452x4315
Dates:Aug. 5, 2018, Aug. 9, 2018
Frames:
Astrodon Ha 5nm: 91x240" (gain: 139.00) -20C bin 1x1
Astrodon OIII 3nm: 92x240" (gain: 139.00) -20C bin 1x1
Integration: 12.2 hours
Darks: ~50
Flats: ~50
Bias: ~250
Avg. Moon age: 25.10 days
Avg. Moon phase: 23.81%
Bortle Dark-Sky Scale: 6.00
Astrometry.net job: 2194516
RA center: 306.183 degrees
DEC center: 40.186 degrees
Pixel scale: 2.310 arcsec/pixel
Orientation: 120.938 degrees
Field radius: 1.773 degrees
Locations: Backyard Red Zone Observatory, Taylor, MI, Michigan, United States
Data source: Backyard
The Sadr region, or IC 1318, is the diffuse emission nebula surrounding Sadr or Gamma Cygni. Sadr lies in the center of Cygnus's cross. The Sadr region is one of the surrounding nebulous regions; others include the Butterfly Nebula and the Crescent Nebula. It contains many dark nebulae in addition to the emission diffuse nebulae.
Sadr itself has approximately a magnitude of 2.2. The nebulous regions around the region are also fairly bright.
Comments