The Soap Bubble
A planetary nebula in the constellation Cygnus, near the Crescent Nebula.
TARGET
Nomenclature: Soap Bubble Nebula, PN G75.5+1.7, Ju 1
Right Ascension: 20:15:22.20
Declination: +38:05:57.8
Size: 4 arc min
Discovery: Dave Jurasevich on 6 July 2008, and also by Keith Quattrocchi and Mel Helm in 2008
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
5nm Ha: 35x1800 bin 3x3
3nm OIII: 37x1800 bin 3x3
Luminance: 16x300 bin 1x1
Red: 19x300 bin 1x1
Green: 26x300 bin 1x1
Blue: 28x300 bin 1x1
Total integration: 39.5 hours
Pixel scale: 0.533 arcsec/pixel
Field radius: 0.316 degrees
Capture dates: 13 June - 4 July 2019
Capture location: Fregenal de la Sierra, Spain
5nm Ha: 35x1800 bin 3x3
3nm OIII: 37x1800 bin 3x3
Luminance: 16x300 bin 1x1
Red: 19x300 bin 1x1
Green: 26x300 bin 1x1
Blue: 28x300 bin 1x1
Total integration: 39.5 hours
Pixel scale: 0.533 arcsec/pixel
Field radius: 0.316 degrees
Capture dates: 13 June - 4 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