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IC 289
IC 289 - a small (46 arc seconds) planetary nebula in the constellation Cassiopeia.
An ideal target to capture when the moon is up. 
Picture
TARGET
Nomenclature
: IC 289
Right Ascension: 03:10:19.30
Declination:  +61.19.00.91
Size: 46.0 arc secs
Discovery: Lewis Swift on 2nd September 1888
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
Blue: 10x300"
Green: 11x300"
Lum: 72x120"
Red: 11x300"
Ha: 69x300" bin 1x1
OIII: 76x300" bin 1x1
Total Integration: 27 hours 44 minutes
Pixel scale: 0.531 arcsec/pixel
Field radius: 0.377 degrees
Capture dates: 27 November - 1 December 2021
Capture location:  Fregenal de la Sierra, Spain

IMAGE PROCESSING:
Data capture and pre-processing CCDSTack2 and Photoshop CS2
Ha image
Picture
OIII image
Picture
Click here for a larger version
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