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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205, The star νAnd
Getting plate-solving status, please wait...
M31 - Andromeda-Galaxie, 


            Jens Mascher
M31 - Andromeda-Galaxie

M31 - Andromeda-Galaxie

Technical card

Resolution: 4944x3284

Dates:Aug. 22, 2019

Frames:Hutech IDAS LPS-D2 48mm: 10x300" (gain: 75.00) -15C bin 1x1

Integration: 0.8 hours

Darks: ~5

Avg. Moon age: 21.08 days

Avg. Moon phase: 61.31%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 21.20

Temperature: 14.00 job: 2874873

RA center: 0h 42' 39"

DEC center: +41° 12' 18"

Pixel scale: 1.763 arcsec/pixel

Orientation: 201.256 degrees

Field radius: 1.454

Locations: Gutendorf, Bad Berka, Thüringen, Germany

Data source: Traveller


My second try, this time with APM Riccardi 0.75x Reducer. Little more processing in PS CC 2017, stacking with DSS. Some minor issues with Asti and equipment will be solved soon I hope ;-)



Jens Mascher
License: None (All rights reserved)

Sky plot

Sky plot


M31 - Andromeda-Galaxie, 


            Jens Mascher

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The refractors!