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Contains:  NGC 7023
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The Iris nebula - NGC 7023, 





    
        

            Vincent Groenewold
The Iris nebula - NGC 7023

The Iris nebula - NGC 7023

Technical card

Imaging telescope or lens:SkyWatcher 150/750

Imaging camera:Canon 6Da

Mount:Skywatcher AZ-EQ6 GT

Guiding telescope or lens:Orion 80/400

Guiding camera:Orion Starshoot Autoguider

Software:PixInsight 1.8KStars EkosIndi server

Filter:Baader UHC-S

Accessory:Baader Planetarium Mark III MPCC

Resolution: 8184x4880

Dates:April 11, 2016

Frames:Baader UHC-S: 40x300" ISO1600 bin 1x1

Integration: 3.3 hours

Flats: ~100

Bias: ~150

Avg. Moon age: 4.61 days

Avg. Moon phase: 22.20%

Mean FWHM: 2.70

Temperature: 5.00

Astrometry.net job: 1049953

RA center: 315.391 degrees

DEC center: 68.166 degrees

Pixel scale: 0.890 arcsec/pixel

Orientation: -144.905 degrees

Field radius: 1.178 degrees

Locations: Home observatory, Maarssen, Utrecht, Netherlands

Description

Part of my series of test-images which I took in my first year of astrophotography. I was learning everything at once, from getting to know an equatorial mount to fully automating a session. Doing all this in 1 year resulted in many headaches, but I enjoyed every minute of it. I'm uploading some of these just to see the progress I had during that time.

This is the first time my remote setup functioned without a hitch, after 6 months all hick-ups seem to have been solved. Yay! :) 4 nights of recording while I slept, 120x 5 min originally. However, after analysis in Pixinsight I noticed just 2/4 nights were transparant enough for the best S/N ratio. Difficult target this one, I probably lack some PI knowledge here to get those clouds out better. Let's keep on practicing!

Comments

Author

supernov
Vincent Groenewold
License: None (All rights reserved)
2130
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The Iris nebula - NGC 7023, 





    
        

            Vincent Groenewold

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