Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  NGC 6618  ·  Omega nebula
M17 Swan-Omega Nebula HaHaRRGB, 



    
        

            Paul Storey
M17 Swan-Omega Nebula HaHaRRGB
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M17 Swan-Omega Nebula HaHaRRGB

M17 Swan-Omega Nebula HaHaRRGB, 



    
        

            Paul Storey
M17 Swan-Omega Nebula HaHaRRGB
Powered byPixInsight

M17 Swan-Omega Nebula HaHaRRGB

Technical card

Imaging telescopes or lenses: GSO Newton 12" f/4

Imaging cameras: ATIK 11000m

Mounts: EQ8

Guiding telescopes or lenses: Orion 50 mm mini guider

Guiding cameras: Orion Star Shoot Planetary Imager & Autoguider

Focal reducers: ASA Wynne 3" Corrector 0.95x

Software: CCDStack  ·  Startools 1.3.5  ·  photoshop  ·  Maxim DL

Filters: Baader Ha 2"  ·  Orion 2'' LRGB filter set


Dates:June 6, 2014

Frames:
Baader Ha 2": 4x600" (40') -15C bin 1x1
Orion 2'' LRGB filter set: 9x300" (45') -15C bin 2x2

Integration: 1h 25'

Avg. Moon age: 7.97 days

Avg. Moon phase: 56.19%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 2.70

Temperature: 12.00


Basic astrometry details

Astrometry.net job: 308897

RA center: 18h20m45s

DEC center: -16°1015

Pixel scale: 1.631 arcsec/pixel

Orientation: 10.377 degrees

Field radius: 0.823 degrees


Resolution: 2575x2564

Description

Ha 40, R15,G15,B15

Comments

Sky plot

Sky plot

Histogram

M17 Swan-Omega Nebula HaHaRRGB, 



    
        

            Paul Storey