Flaming Star Nebula – IC 405

Flaming Star Nebula – IC 405

This is a multi-session nebula and is 3 hours one night, 3 hours another night in low sky conditions.  Ha, Sii, Oiii filtes were used and Oiii was reduced in exposure to start taking away star bloat.  A full set of Darks, Flats, and Bias calibrations have been used to this point and processed in Astro Pixel Processor & Photoshop.

Telescope:  Meade 6000 series 70mm Quadruplet @ f/5
Main Camera:  ZWO ASI 1600mm-pro Monochrome
Mount:  Skywatcher EQ6r-Pro
Guide Scope:  William Optics 50mm Uniguide
Guide Camera:  ZWO ASI 120mm-mini
Computer:  ASIair PRO

Location:  Pendleton, Oregon
Bortle:  4
Long & Lat:  45.67N, 118.79 W

Ha Filter:  40×300″
Oiii Filter: 10×180″
Sii Filter: 20×180″
Light Filter:  none
Calibration Bias: 40
Calibration Dark: 25
Calibration Flat: 20

Integration Time:  ~5 hours total
Gain:  139 (unity)
Cooling:  -20
Processing Software
:   Photoshop CC, Astro Pixel Processor, ASIair PRO AutoRun