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Stephan's Quintet (Arp 319)

Acquisition type: Lucky imaging

Technical card

Dates:Sept. 20, 2019

Baader B 1.25": 500x20" (gain: 0.82) -15C bin 1x1
Baader G 1.25": 500x20" (gain: 0.82) -15C bin 1x1
Baader L 1,25": 1100x17" (gain: 0.82) -15C bin 1x1
Baader R 1.25" Baader R 1,25": 500x20" (gain: 0.82) -15C bin 1x1

Integration: 13.5 hours

Darks: ~300

Avg. Moon age: 20.56 days

Avg. Moon phase: 66.57%

Bortle Dark-Sky Scale: 4.00

Temperature: 8.00

Basic astrometry details job: 2985399

RA center: 22h 36' 9"

DEC center: +34° 0' 10"

Pixel scale: 0.457 arcsec/pixel

Orientation: 50.969 degrees

Field radius: 0.145 degrees

Resolution: 1927x1225

Data source: Backyard


Newton 250/1250 on NEQ-6 + ASI 178MM-C + Baader LRGB
L - 1100 x 17s (gain 82%), unguided
RGB - 500 x 20s (gain 82%) per channel
Offset - 50
300 darks per channel
setup scale - 0,41''/pix



Łukasz Sujka
License: None (All rights reserved)


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Stephan's Quintet (Arp 319), 


            Łukasz Sujka