2,7h H-alpha; Details sind hier zu finden.
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Focal Length 1200,0 mm Resolution 1,8″/Pixel (2×2 Binning) CCD ATIK 383L+ @ -20°C Telescope TS ONTC 12″ f/5,3 + ASA Reducer/Corrector 0,73x @ ASA DDM60 Pro Filter Astronomik Halpha 13nm Baader RGB Exposure time Ha:R:G:B 180:120:135:120 mins …. 9.25 hrs total Subs: Ha: 27 x 400s; RGB: 24 x 300s Date 17.Juni – 1.August 2013
Uranus am östlichen Morgenhimmel. Hätte nicht gedacht dass er so hell erscheint! Die Uranusmonde Oberon und Titania sind ebenfalls mit im Bild. 3 x 5min Time of Image (Mid-exp.) 2013-07-17 00:31:17,0 JD 2456490,521725 Solved using 105 of max 500, RMS residual is 0,58 arcsec, order =4 Centerpoint RA = 00h 46m 18,237s Dec = 04° … Read More „Uranus“ »
Focal Length 1200,0 mm Resolution 1,8″/Pixel (2×2 Binning) CCD ATIK 383L+ @ -20°C Telescope TS ONTC 12″ f/5,3 + ASA Reducer/Corrector 0,73x @ ASA DDM60 Pro Filter Astronomik Halpha 13nm Baader RGB Exposure time Ha:R:G:B 66:60:60:60 mins Subs: Ha: 10 x 400s; RGB: 12 x 300s Date 9.-10. Juni 2013
Focal Length 1200,0 mm Resolution 0,96″/Pixel (1×1 Binning) CCD ATIK 383L+ @ -20°C Telescope TS ONTC 12″ f/5,3 + ASA Reducer/Corrector 0,73x @ ASA DDM60 Pro Filter Astronomik Halpha 13nm Exposure time HA 250 mins Subs: 50 x 300s Date 7.-13. Juni 2013
Focal Length 1200,0 mm Resolution 0,96″/Pixel (1×1 Binning) CCD ATIK 383L+ @ -20°C Telescope TS ONTC 12″ f/5,3 + ASA Reducer/Corrector 0,73x @ ASA DDM60 Pro Filter Baader LRGB Exposure time L:R:G:B 60:60:60:60 mins (4 hrs total) Subs: L: 18 x 200s R,G,B: 9 x 400s Date April-May 2013
Focal Length 1200,0 mm Resolution 0,96″/Pixel (1×1 Binning) CCD ATIK 383L+ @ -20°C Telescope TS ONTC 12″ f/5,3 + ASA Reducer/Corrector 0,73x @ ASA DDM60 Pro Filter Baader LRGB Exposure time 60 min each Filter (4 hrs total) Date April 2013
9.5.2013 12 x 300 s Luminance
LRGB 60:60:60:60 Minuten 14. und 15. April 2013
LRGB – 30 Minuten je Kanal bei 2×2 Binning Ausschnittsvergrößerung ohne Skalierung