M97, The Owl Nebula
Telescope: Planewave CDK 17" F/6.8 Corrected Dall-Kirkham Astrograph
Mount: Paramount ME
Camera: FLI PL 16803 Without Cover Slip
Filters: Astrodon Ha 3nm, OIII 3nm
Date: November - October2011
FWHM: 2"
Processing: Pixinsight
Total Exposure: 25 hours
OIII : Ha : OIII : OIII
Ha: 22x1800 seconds (11 hours)
OIII: 28x1800 seconds (14 hours)
M97, The Owl Nebula
Telescope: Planewave CDK 17" F/6.8 Corrected Dall-Kirkham Astrograph
Mount: Paramount ME
Camera: FLI PL 16803 Without Cover Slip
Filters: Astrodon Ha 3nm, OIII 3nm
Date: November - October2011
FWHM: 2"
Processing: Pixinsight
Total Exposure: 25 hours
OIII : Ha : OIII : OIII
Ha: 22x1800 seconds (11 hours)
OIII: 28x1800 seconds (14 hours)