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ARP 273 (UGC 1810 - 1813), 



    
        

            sky-watcher (johny)
ARP 273 (UGC 1810 - 1813)
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ARP 273 (UGC 1810 - 1813)

Technical card

Imaging telescopes or lenses: SkyWatcher Quattro 10" F/4 imaging Newton

Imaging cameras: Moravian G3-11000C  ·  ZWO Optical ASI174MM

Mounts: SkyWatcher HEQ5 PRO SkyScan

Focal reducers: Lacerta GPU aplanatic comacorrector

Software: SIPS  ·  SharpCap 3.0  ·  DSS , Fitswork , FITS Liberator , etc.

Accessory: Lacerta MGEN2 mit 9x50 Sucher


Dates:Nov. 22, 2019Nov. 23, 2019Nov. 24, 2019

Frames:
82x120" (gain: 50.00) 5C bin 1x1
18x300" -20C

Integration: 4.2 hours

Darks: ~20

Flats: ~30

Avg. Moon age: 26.10 days

Avg. Moon phase: 13.44%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3076048

RA center: 2h 21' 29"

DEC center: +39° 21' 57"

Pixel scale: 1.104 arcsec/pixel

Orientation: 359.233 degrees

Field radius: 0.308 degrees


Resolution: 1600x1210

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

ARP 273 (UGC 1810 - 1813)
Interacting galaxies, in the constellation Andromeda
distance : 300 million light years

Lum : 82 x 2min (2,7h) / ASI 174mm
Colour : 18 x 5min (1,5h) / Moravian G3-11000c

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sky-watcher
sky-watcher (johny)
License: None (All rights reserved)
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ARP 273 (UGC 1810 - 1813), 



    
        

            sky-watcher (johny)