NGC 7635
NGC 7635 the Bubble Nebula in the constellation Cassiopeia. It is between 7,000-11,000 light years from Earth.
TARGET
Nomenclature: NGC 7635, Bubble Nebula, Sharpless 162, Sh2-162, Caldwell 11
Right Ascension: 23:20:48.3
Declination: +61:12:06
Size: 15 arc min
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
5nm Ha: 31x1200 bin 1x1, 73x1800 bin 1x1, 17x900 bin 1x1
3nm OIII: 17x1200 bin 1x1, 24x1800 bin 1x1, 9x900 bin 1x1
Luminance: 26x600 bin 1x1
Red: 28x300 bin 1x1
Green: 28x300 bin 1x1
Blue: 30x300 bin 1x1
Total integration: 82.5 hours
Pixel scale: 0.534 arcsec/pixel
Field radius: 0.349 degrees
Capture dates: 12 June - 12 July 2019
Capture location: Fregenal de la Sierra, Spain
5nm Ha: 31x1200 bin 1x1, 73x1800 bin 1x1, 17x900 bin 1x1
3nm OIII: 17x1200 bin 1x1, 24x1800 bin 1x1, 9x900 bin 1x1
Luminance: 26x600 bin 1x1
Red: 28x300 bin 1x1
Green: 28x300 bin 1x1
Blue: 30x300 bin 1x1
Total integration: 82.5 hours
Pixel scale: 0.534 arcsec/pixel
Field radius: 0.349 degrees
Capture dates: 12 June - 12 July 2019
Capture location: Fregenal de la Sierra, Spain
IMAGE PROCESSING
Pre-processing: CCDStack2
Post-processing: Photoshop CS2
Pre-processing: CCDStack2
Post-processing: Photoshop CS2