Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
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Iris Nebula LRGB, 



    
        

            Eric Walden
Iris Nebula LRGB
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Iris Nebula LRGB

Getting plate-solving status, please wait...
Iris Nebula LRGB, 



    
        

            Eric Walden
Iris Nebula LRGB
Powered byPixInsight

Iris Nebula LRGB

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 150ED - 150mm f/7

Imaging cameras: QHY163M

Mounts: Celestron CGE Pro

Guiding telescopes or lenses: Skywatcher Esprit 150ED - 150mm f/7  ·  SkyWatcher ED120 Refractor Skywatcher ED 120

Guiding cameras: Starlight Xpress Lodestar x2

Software: Seqence Generator Pro  ·  PHD2 Guiding  ·  Photoshop CC 2017  ·  Astro Pixel Processor

Filters: Astrodon Lum Tru-Balance E-Series Gen 2  ·  Astrodon Red Tru-Balance E-Series Gen2 36mm  ·  Astrodon Blue Tru-Balance E-Series Gen2 36mm  ·  Astrodon Green Tru-Balance E-Series Gen2 36mm

Accessory: QHYCCD OAG-M  ·  Starizona Microtouch Autofocuser  ·  Feathertouch 2" focuser  ·  QHYCCD QHY CCD Filter Wheel 7 x 36mm


Dates:Sept. 30, 2017Oct. 1, 2017

Frames:
Astrodon Blue Tru-Balance E-Series Gen2 36mm: 100x60" (1h 40') (gain: 120.00) -15C bin 1x1
Astrodon Green Tru-Balance E-Series Gen2 36mm: 120x60" (2h) (gain: 120.00) -15C bin 1x1
Astrodon Lum Tru-Balance E-Series Gen 2: 150x30" (1h 15') (gain: 120.00) -15C bin 1x1
Astrodon Red Tru-Balance E-Series Gen2 36mm: 120x60" (2h) (gain: 120.00) -15C bin 1x1

Integration: 6h 55'

Darks: 100

Avg. Moon age: 9.99 days

Avg. Moon phase: 76.25%


Basic astrometry details

Astrometry.net job: 1798359

RA center: 21h01m41s.8

DEC center: +68°0921

Pixel scale: 0.731 arcsec/pixel

Orientation: 179.861 degrees

Field radius: 0.536 degrees


Resolution: 4090x3338

Locations: Starbase Walden, Charlottesville, Virginia, United States

Comments

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Sky plot

Histogram

Iris Nebula LRGB, 



    
        

            Eric Walden