M81 and M82 - Annotated
Ridgecrest, California – February 12, 2026
— Dan Price
ZWO ASI2600mc Pro * Astro-Physics Mach2GTO * 600 sec @ f/5.0
Experiment to use the Optolong 2" L-eXtreme Dual Band filter with the ZWO ASI2600mc Pro camera. Twenty 600 second images. Cropped in an attempt to remove some of the light gradients.
Photo ID: M81_M82_Annotated