Rosette Nebula SHO

RosetteSHO

I had captured some Hydrogen alpha and combined it with my old DSLR data. It became one of my favorite images. I was able to capture the other two common narrowband filters, Oxygen-III and Sulfur-II. I really enjoy the SHO/Hubble Palette. Narrowband false color images from the HST started my love for astronomy.

Frames:
Ha: 55×120″ (gain: 200.00) -20C
Ha: 45×90″ (gain: 200.00) -20C bin 1×1
OIII: 72×120″ (gain: 139.00) -20C bin 1×1
OIII: 80×90″ (gain: 139.00) -20C bin 1×1
SII: 159×120″ (gain: 139.00) -20C bin 1×1
SII: 18×90″ (gain: 139.00) -20C bin 1×1

Integration: 13.1 hours

Darks: ~41

Flats: ~25

Bias: ~383

Avg. Moon age: 17.41 days

Avg. Moon phase: 5.22%

Bortle Dark-Sky Scale: 9.00

RA center: 98.021 degrees

DEC center: 4.979 degrees

Pixel scale: 1.017 arcsec/pixel

Orientation: 34.472 degrees

Field radius: 1.539 degrees

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