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NGC 1499 in real colour, 





    
        

            Stefan Westphal

NGC 1499 in real colour

Technical card

Resolution: 1693x1249

Dates:Dec. 6, 2015Dec. 7, 2015Dec. 30, 2015

Frames:
Baader Planetarium Ha 36mm 7nm: 17x600" -20C bin 1x1
Baader O III 8.5nm: 21x600" -20C bin 1x1
Baader SII 8.5nm: 18x600" -20C bin 1x1

Integration: 9.3 hours

Darks: ~11

Flats: ~59

Bias: ~159

Avg. Moon age: 23.50 days

Avg. Moon phase: 37.09%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 997195

Locations: Langenweddingen, Sülzetal, Sachsen-Anhalt, Germany

Description

Image Data:
Date: 06., 07., 30.12.2015
Location: Nuremberg / Frontyard, Sülzetal /SA Backyard
Telescope: SGN44 f3,9
Corrector: Gyulai GPU
Camera: Atik 383L+ at -20°C
integration time: HaOIIISII 170:210:180min
Guiding: Ts Off Axis Guider and M-Gen ll
Processing: DSS, Fitswork, Photo Shop CS6

Combination of narrowband channels to RGB:
R= Ha + 24% Sll
G= Olll
B= Olll + 15% Ha

Comments

Author

Chillspeedy
Stefan Westphal
License: None (All rights reserved)
3591
Like

Histogram

NGC 1499 in real colour, 





    
        

            Stefan Westphal

In these public groups

Astrofreunde-Franken