NGC 2440
NGC 2440 - a bright planetary nebula in the constellation Puppis, at a distance of about 4,000 light years. It was discovered by William Herschel on March 4, 1790.
TARGET
Nomenclature: NGC 2440
Right Ascension: 07:41:54.91
Declination: -18:12:29.7
Size: 58.9 arc sec
Discovery: William Herschel on March 4, 1790
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
Nomenclature: NGC 2440
Right Ascension: 07:41:54.91
Declination: -18:12:29.7
Size: 58.9 arc sec
Discovery: William Herschel on March 4, 1790
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
Blue: 16x300"
Green: 16x300"
Lum: 19x300"
Red: 17x300"
Ha: 39x120", 87x300" bin 1x1
OIII 33x120", 200x300" bin 1x1
Total Integration: 32 hours
Pixel scale: 0.267 arcsec/pixel
Field radius: 0.078 degrees
Capture dates: 24 December 2020 - 6 January 2021
Capture location: Fregenal de la Sierra, Spain
Blue: 16x300"
Green: 16x300"
Lum: 19x300"
Red: 17x300"
Ha: 39x120", 87x300" bin 1x1
OIII 33x120", 200x300" bin 1x1
Total Integration: 32 hours
Pixel scale: 0.267 arcsec/pixel
Field radius: 0.078 degrees
Capture dates: 24 December 2020 - 6 January 2021
Capture location: Fregenal de la Sierra, Spain
IMAGE PROCESSING
Pre-processing: CCDStack2
Post-processing: Photoshop CS2
Pre-processing: CCDStack2
Post-processing: Photoshop CS2
Ha image
OIII image