Orion M42 and Running Man NGC1977: RGB+HO
Image Linkhttps://ocastronomers.org/wp-content/uploads/2021/03/M42-RGB_Halpha_OIII_Final2.jpg
Photographer Alan Lang
Optics Used SkyWatcher 100 Esprit APO
Camera Used ZWO ASI 1600M and filter wheel
Settings / Equipment CGX Mount; external guiding 2.8 arcsec scale
Location Backyard Long Beach CA
Date / Time January 17, 2021 10:00 pm
Copyright Use for any educational purpose
Additional Information Combination RGB and Halpha (red channel) and OIII (green channel). Details see other two images with same title.