Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Checkmark Nebula  ·  IC 4706  ·  IC 4707  ·  Lobster Nebula  ·  M 17  ·  NGC 6618  ·  Swan Nebula  ·  omega Nebula
Getting plate-solving status, please wait...
M17 HSO, 



    
        

            Dave Bloomsness
M17 HSO
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M17 HSO

Getting plate-solving status, please wait...
M17 HSO, 



    
        

            Dave Bloomsness
M17 HSO
Powered byPixInsight

M17 HSO

Technical card

Imaging telescopes or lenses: SkyWatcher modified 10" Quatro

Imaging cameras: ZWO ASI 1600MM Cooled

Mounts: iOptron CEM120

Guiding telescopes or lenses: 60mm f6 Guidescope

Guiding cameras: ZWO ASI174MM Mini

Filters: ZWO 31mm OIII 7nm v2  ·  ZWO 31mm Ha 7nm v2  ·  ZWO 31mm SII 7nm v2

Accessory: ZWO EFW 8x31mm


Dates:July 24, 2020

Frames:
ZWO 31mm Ha 7nm v2: 26x60" (26') (gain: 0.00) bin 1x1
ZWO 31mm OIII 7nm v2: 12x60" (12') (gain: 0.00) bin 1x1

Integration: 38'

Avg. Moon age: 4.09 days

Avg. Moon phase: 17.75%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 4070273

RA center: 18h 20' 48"

DEC center: -16° 10' 55"

Pixel scale: 0.734 arcsec/pixel

Orientation: 91.709 degrees

Field radius: 0.595 degrees


Resolution: 4656x3520

Data source: Backyard

Description

I combined the HA & OIII signal as a luminence
HA as Red
SII as Green
OIII as Blue

Comments

Sky plot

Sky plot

Histogram

M17 HSO, 



    
        

            Dave Bloomsness