| Object: IC
2118. Reflection nebula & ¿supernova remnant? in Eridanus. Telescope: Sky-Watcher Esprit 80 triplet Apo & flattener (f/5 - 400mm). Camera: DSLR Canon 6D. Original IR filter replaced (Astrodon Inside). Exposures: 71x 15' , 5x20" (17:45 h) Mount: Sky-Watcher AZ-EQ5 Guiding: Moravian G1-2000 ccd, 50mm finder. Date: December 2019 - January 2020 Site: Observatorio de La Sagra Granada (Spain) |
Processing: Bias, Darks & Flat calibration LinearFit pixel rejection combining Dynamic Background Extraction Photometric Color Calibration Masked stretch Curves and Histogram adjustments Software: PixInSight |