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Wizard in RGBL

Contains: NGC 7380

Technical card

Resolution: 3311x2195

Dates: Sept. 13, 2017

Baader Blue Filter 1.25" Baader Blue: 16x180" -15C bin 1x1
Baader Green Filter 1.25" Baader Green: 15x180" -15C bin 1x1
Baader luminance 1.25" Baader Luminance: 30x180" -15C bin 1x1
Baader Red Filter 1.25" Baader Red Filter: 17x180" -15C bin 1x1

Integration: 3.9 hours

Darks: ~31

Flats: ~31

Bias: ~120

Avg. Moon age: 21.85 days

Avg. Moon phase: 53.22%

Mean SQM: 19.40 job: 1728054

RA center: 341.739 degrees

DEC center: 58.029 degrees

Pixel scale: 1.258 arcsec/pixel

Orientation: 359.459 degrees

Field radius: 0.694 degrees

Locations: Backyard pier, Celina, Texas, United States


Well I'm hoping to figure out how to use this RGBL with the HSO from the previous NGC7380. Even though there was a bit of moon rising gradients were not too bad.



Ron Crouch



Mixed RGBLHSO with this version. The ~19 hours HSO was used with the ~4 hours RGBL as follows: Red=0.6R, 0.3Ha, 0.1Sii; Green = 0.6G, 0.4Oiii; Blue = 0.6B, 0.4Oiii; Luminance = 0.6L, 0.4Ha. No color corrections applied other than background nuetralization.

Sky plot

Sky plot


Wizard in RGBL, Ron Crouch