| Object: LBN 438, molecular cloud in Lacerta Telescope: Astrograph 400 f/4 Newton (3" 1.15x coma corrector up to 1850mm fl). Paramount ME. Camera: Artemis ART4021. Astronomik LRGB filters. Exposures: L : 260 x 6' ( 26:00 ) R: 36 x 10' ( 6:00 ) G: 36 x 10' ( 6:00 ) B: 36 x 10' ( 6:00 ) Resolution: 0.8"/pixel (resampled). L FWHM after integration: 2.4" Guiding: Moravian G0 on Off-Axis Guider Date: July - September 2019 Site: Sagan Observatory Las Rozas (Spain) - mag 4.5 suburban skies - |
Processing: Bias, Darks & Flat calibration Drizzle integration DBE Deconvolution Histogram & Curves adjustments Noise reduction: ACDNR Software: PixInSight |