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Nebulosa Creciente (Crescent Nebula) HaRGB - NGC 6888, 


            Alfredo Beltrán

Nebulosa Creciente (Crescent Nebula) HaRGB - NGC 6888

Technical card

Resolution: 4632x3032

Dates:Sept. 1, 2015Sept. 2, 2015Sept. 3, 2015Sept. 4, 2015

Baader Planetarium Ha 7nm: 58x300" ISO1600 (gain: 180.00) 22C
Baader Planetarium Ha 7nm: 35x300" ISO1600 22C
Hutech IDAS LPS D1: 49x180" ISO800 22C

Integration: 10.2 hours

Darks: ~78

Flats: ~30

Bias: ~100

Avg. Moon age: 19.58 days

Avg. Moon phase: 75.11%

Bortle Dark-Sky Scale: 7.00

Temperature: 8.00 job: 766965


This image was selected as Astronomy's Magazine Picture of the Day on 15-Sep-2015 as posted here:



Alfredo Beltrán
License: None (All rights reserved)


Nebulosa Creciente (Crescent Nebula) HaRGB - NGC 6888, 


            Alfredo Beltrán

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