Started in December last year with some lovely 5h 50m of Ha data, I have managed to capture some Oiii & Sii data as well during January. 4 hours from each filter will give me a total of 11hrs 50 minutes to produce an SHO image. A JPEG of each processed image. Looking at them now I have done a star reduction on the Ha.
Ha
Combined data
Also a starless version just because I love the way it looks.
Photo Details
- Total Exposure: 11 Hours, 50 Minutes ( 46 x 300 sec Ha, 48 x 300 sec Oii, 48 x 300 sec Oiii Frames)
- Telescope: Skywatcher Esprit ED100
- Image Acquisition: ZWO ASIair Pro
- Camera Settings: ZWO ASI2600mm pro Gain 100, 0°C
- Accessories: ZWO 7 position Filter wheel
- Optolong narrowand filters
- ZWO EAF
- Calibration Frames: Darks, Flats calibrated.
- Stacking and Processing: Pixinsight & touch ups in Photoshop.
- Size: 2.26 x 1.38 deg
- Pixel Scale: 1.41 arcsec/pixel
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