Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  NGC 6357
NGC 6357 - Ha, 



    
        

            starlord
NGC 6357 - Ha
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NGC 6357 - Ha

NGC 6357 - Ha, 



    
        

            starlord
NGC 6357 - Ha
Powered byPixInsight

NGC 6357 - Ha

Technical card

Imaging telescopes or lenses: William Optics GT81 APO

Imaging cameras: ZWO ASI183MM-PRO

Mounts: Losmandy G11

Guiding telescopes or lenses: William Optics GT81 APO

Guiding cameras: ZWO ASI174 Mini

Focal reducers: William Optics FLAT 68 III

Software: Open PHD2 Guiding PHD2 2.6.6  ·  Main Sequence Software SGPro v3  ·  PixInsight

Filters: Astrodon Ha 1.25" 5nm


Dates:April 19, 2019

Frames:Astrodon Ha 1.25" 5nm: 26x300" (gain: 53.00) -10C bin 1x1

Integration: 2.2 hours

Darks: ~25

Flats: ~20

Flat darks: ~25

Avg. Moon age: 14.80 days

Avg. Moon phase: 100.00%

Bortle Dark-Sky Scale: 8.00

Temperature: 28.00


Basic astrometry details

Astrometry.net job: 2666127

RA center: 17h 25' 31"

DEC center: -34° 14' 34"

Pixel scale: 1.281 arcsec/pixel

Orientation: 273.750 degrees

Field radius: 1.123 degrees


Resolution: 5244x3507

Locations: Singapore, Singapore, Singapore

Data source: Backyard

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NGC 6357 - Ha, 



    
        

            starlord