| Object: Barnard 150, dark nebula in Cepheus. Telescope: Esprit 80 Apo triplet . Paramount ME. QHY 268M cmos. Filters: Baader LRGB. Exposures: L : 233 x 5' (19:25 ) R: 100 x 5' ( 8:20 ) G: 100 x 5' ( 8:20 ) B: 100 x 5' ( 8:20 ) Total: 44:25 hours Date: May - August 2023 Site: La Sagra Observatory Puebla de Don Fadrique (Spain) - mag 7 professional observatory skies - |
Processing: Bias, Dark & Flat calibration DBE SpectroPhotometric Color Calibration MLT linear noise reduction BlurXTerminator Histogram stretching Starnetv2 for star masks Color saturation adjustments ACDNR noise reduction Software: PixInSight |