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I agreeImaging telescopes or lenses:Tele Vue NP127is, Orion Optics UK AG12
Imaging cameras:ZWO ASI 183 MM pro, ZWO ASI1600MM-Cool
Mount:Paramount MEII with Absolute Encoders
Software:PHD Guiding 2, PixInsight 1.8, StarNet++ ., Sequence Generator Pro v3.0 .
Filters:AstroDon 5nm Oiii filter, Astrodon Gen 2 LRGB 36mm
Accessory:Gerd Neumann Flat Panel
Resolution: 4564x3520
Dates:Aug. 28, 2019, Aug. 29, 2019, Sept. 29, 2019
Frames:
Astrodon 36mm Ha (5nm) OIII (5nm): 95x200" (gain: 99.00) -16C bin 1x1
Astrodon Gen 2 L 36mm: 147x60" -12C bin 1x1
Astrodon Gen 2 RGB 36mm: 202x60" (gain: 99.00) -12C bin 1x1
Integration: 11.1 hours
Avg. Moon age: 18.86 days
Avg. Moon phase: 2.59%
Bortle Dark-Sky Scale: 4.00
Temperature: 15.00
Astrometry.net job: 3065885
RA center: 20h 15' 24"
DEC center: +38° 2' 45"
Pixel scale: 0.702 arcsec/pixel
Orientation: 358.215 degrees
Field radius: 0.562
Locations: Dark Star Observatory, Taos, New Mexico, United States
Data source: Own remote observatory
Remote source: Non-commercial independent facility
Images from the following two scopes (piggybacked) contributed to this image:
AG12+ASI1600MM at .70 asec/pix (HaOIII)
TV127is+ASI183MM at .75 asec/pix. (LRGB)
They were all registered to the best OIII image taken on the AG12.
This image was unguided.
The Soap Bubble Nebula, or PN G75.5+1.7, is a planetary nebula in the constellation Cygnus, near the Crescent Nebula (NGC 6888). It was discovered by amateur astronomer Dave Jurasevich using an Astro-Physics 160 mm refractor telescope with which he imaged the nebula on June 19, 2007 and on July 6, 2008. The nebula was later independently noted and reported to the International Astronomical Union by Keith. B. Quattrocchi and Mel Helm who imaged PN G75.5+1.7 on July 17, 2008.
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