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Contains:  Crab nebula, M 1, M1, NGC 1952, Sh2-244
Getting plate-solving status, please wait...
M1 - LRGB (old data reprocessed), 


            Rodolphe Goldsztejn
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M1 - LRGB (old data reprocessed)

Technical card

Dates:Feb. 27, 2019

Frames: 80x120"

Integration: 2.7 hours

Avg. Moon age: 23.09 days

Avg. Moon phase: 40.04% job: 3134540

RA center: 5h 34' 28"

DEC center: +22° 0' 38"

Pixel scale: 0.510 arcsec/pixel

Orientation: 88.856 degrees

Field radius: 0.282 degrees

Resolution: 3273x2315

Locations: Assens, Assens, Vaud, Switzerland

Data source: Backyard


This image is reprocessed from an old data set - guiding was less than perfect, and the sky quality was really poor, compared to the average Bortle 4 at my site.
I find it interesting nonetheless as it helps validae my processing workflow, especially in the color handling area: being color blind, I rely more on what the tools tell me that wjhat my eyes really see).



Rodolphe Goldsztejn
License: None (All rights reserved)

Sky plot

Sky plot


M1 - LRGB (old data reprocessed), 


            Rodolphe Goldsztejn