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Contains:  Bubble nebula, NGC 7635
Getting plate-solving status, please wait...
NGC7635 - Bubble Nebula in SHO Narrowband, 


            Simon Todd
NGC7635 - Bubble Nebula in SHO Narrowband

NGC7635 - Bubble Nebula in SHO Narrowband

Technical card

Resolution: 5544x3684

Dates:Sept. 17, 2018Sept. 25, 2018Sept. 26, 2018Sept. 27, 2018Sept. 28, 2018Oct. 10, 2018Oct. 27, 2018Nov. 17, 2018Nov. 18, 2018Nov. 30, 2018Dec. 7, 2018Dec. 9, 2018Dec. 12, 2018Dec. 13, 2018Dec. 24, 2018

Baader Ha 36mm 7nm: 82x300" (gain: 16.00) -20C bin 1x1
Baader OIII 36mm 7nm: 153x300" (gain: 16.00) -20C bin 1x1
Baader SII 36mm 7nm: 106x300" (gain: 16.00) -20C bin 1x1

Integration: 28.4 hours

Darks: ~101

Flats: ~101

Bias: ~101

Avg. Moon age: 10.96 days

Avg. Moon phase: 58.13%

Bortle Dark-Sky Scale: 4.00 job: 2434051

RA center: 350.201 degrees

DEC center: 61.206 degrees

Pixel scale: 0.619 arcsec/pixel

Orientation: 270.615 degrees

Field radius: 0.572 degrees

Data source: Backyard


I never get tired of imaging this target....NGC7635 or commonly known as the Bubble Nebula in the constellation of Cassiopeia



Simon Todd
License: None (All rights reserved)

Sky plot

Sky plot


NGC7635 - Bubble Nebula in SHO Narrowband, 


            Simon Todd