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Project M45 V3.1 Faint nebulosity boost. DSLR Image, 



    
        

            Kees Scherer

Project M45 V3.1 Faint nebulosity boost. DSLR Image

Acquisition details

Dates:
Nov. 6, 2015
Frames:
63×600(10h 30′)
Integration:
10h 30′
Avg. Moon age:
24.83 days
Avg. Moon phase:
23.01%

Basic astrometry details

Astrometry.net job: 917205

Resolution: 620x395

File size: 182.8 KB

Locations: Knight Observatory, Tomar, Portugal

Data source: Backyard

Description

Inverted gray-scale image, with enhanced contrast in the low surface brightness levels.

Combination of 30, 240, 360 and 600 second exposures. Total 10.5 hours on 13+21 october and 6 november 2015. Average SQM:20.7

Comments

Histogram

Project M45 V3.1 Faint nebulosity boost. DSLR Image, 



    
        

            Kees Scherer

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