Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  North America nebula, NGC 7000, NGC 6997, The star 57Cyg
Getting plate-solving status, please wait...
North America Nebula in HaRGB, 





    
        

            Ethan Murray-Leung
North America Nebula in HaRGB

North America Nebula in HaRGB

Technical card

Resolution: 5332x3563

Frames:
Astrodon 1.25" 6nm Ha: 52x300" (gain: 111.00) -10C bin 1x1
Custom Scientific 1.25" Blue: 128x120" (gain: 111.00) -10C bin 2x2
Custom Scientific 1.25" Green: 121x120" (gain: 111.00) -10C bin 2x2
Custom Scientific 1.25" Red: 92x120" (gain: 111.00) -10C bin 2x2

Integration: 15.7 hours

Astrometry.net job: 2743983

RA center: 20h 56' 16"

DEC center: +44° 20' 34"

Pixel scale: 1.422 arcsec/pixel

Orientation: 88.956 degrees

Field radius: 1.267

Locations: My backyard, Hamilton, Ontario, Canada

Data source: Backyard

Description

Here's the North America Nebula in HaRGB. Not actually sure if these colours are accurate at all, but I was going for a similar look to an image I saw comparing visible light with infrared from Spitzer. I think it looks pretty cool

My red filter has a defect on it, causing weird artifacts around bright stars. Anyways, not sure what's up with my inability to process RGB images. It seemed like I needed so much RGB data to get it to look decent. I don't think most people collect the same amount of data for both RGB and narrowband, but that's what I ended up doing. + My RGB data was binned 2x2, so idk what I need to do differently so that I don't need to collect so much RGB data.

Comments

Author

Emleung55
Ethan Murray-Leung
License: None (All rights reserved)
480
Like

Sky plot

Sky plot

Histogram

North America Nebula in HaRGB, 





    
        

            Ethan Murray-Leung