Hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  IC 417  ·  NGC 1931  ·  The star φAur
Getting plate-solving status, please wait...
IC417 Ha & rgb, 



    
        

            Steve Ibbotson
IC417 Ha & rgb
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IC417 Ha & rgb

Getting plate-solving status, please wait...
IC417 Ha & rgb, 



    
        

            Steve Ibbotson
IC417 Ha & rgb
Powered byPixInsight

IC417 Ha & rgb

Technical card

Imaging telescopes or lenses: TS OPTICS TS Imaging Star 71

Imaging cameras: Starlight Xpress H694 Mono CCD SX 694

Mounts: Takahashi NJP Temma 2

Guiding telescopes or lenses: 9x50 Skywatcher finder-guider

Guiding cameras: SX Lodestar

Software: MaximDL  ·  Photoshop CS4

Filters: Astronomik G Type IIc  ·  Astronomik R Type IIc  ·  Astronomik B 1.25" Type IIc  ·  Baader Planetariun Ha 7nm


Dates:Jan. 7, 2018Feb. 9, 2018

Frames:
Astronomik B 1.25" Type IIc: 20x300" (1h 40') bin 1x1
Astronomik G Type IIc: 20x300" (1h 40') bin 1x1
Baader Planetariun Ha 7nm: 26x1800" (13h) bin 1x1
Astronomik R Type IIc: 20x295" (1h 38' 20") bin 1x1

Integration: 17h 58' 20"

Flats: ~20

Bias: ~50

Avg. Moon age: 22.26 days

Avg. Moon phase: 48.87%


Basic astrometry details

Astrometry.net job: 1925336

RA center: 5h 28' 23"

DEC center: +34° 26' 45"

Pixel scale: 4.286 arcsec/pixel

Orientation: 354.932 degrees

Field radius: 1.179 degrees


Resolution: 1600x1166

Locations: home, nottingham, United Kingdom

Description

Not sure about this one colour balance off maybe? too much Ha in the red ?

Comments

Sky plot

Sky plot

Histogram

IC417 Ha & rgb, 



    
        

            Steve Ibbotson