Contains:IC 1871, IC 1848
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Reprocessed Soul Nebula, 


        Tom Butts
Reprocessed Soul Nebula

Reprocessed Soul Nebula

Technical card

Imaging telescope or lens:William Optics GT-71 Apo

Imaging camera:ZWO ASI1600MM-Cool

Mount:Skywatcher HEQ5 Pro

Guiding telescope or lens:Orion Mini 50mm Guidescope

Guiding camera:ZWO ASI120MM

Software:Adobe Photoshop CC 2015PHD2

Filters:ZWO O-III 7nmZWO S-II 7nmZWO H-alpha 7nm

Resolution: 2886x3300

Dates: Sept. 13, 2017Sept. 15, 2017Sept. 23, 2017

ZWO H-alpha 7nm: 54x600" (gain: 139.00) -15C bin 1x1
ZWO O-III 7nm: 54x600" (gain: 139.00) -15C bin 1x1
ZWO S-II 7nm: 54x600" (gain: 139.00) -15C bin 1x1

Integration: 27.0 hours

Darks: ~53

Flats: ~50

Bias: ~120

Avg. Moon age: 16.71 days

Avg. Moon phase: 28.11%

Bortle Dark-Sky Scale: 8.00 job: 2062842

RA center: 43.670 degrees

DEC center: 60.543 degrees

Pixel scale: 2.480 arcsec/pixel

Orientation: 176.119 degrees

Field radius: 1.510 degrees

Locations: Home, Burlington, Ontario, Canada

Data source: Unknown


Completely reprocessed my version of the Soul Nebula from last year.



Tom Butts
License: Attribution-NonCommercial Creative Commons

Sky plot

Sky plot


Reprocessed Soul Nebula, 


        Tom Butts