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:  M 16, Eagle nebula, NGC 6611
Getting plate-solving status, please wait...
Urban Eagle, 





    
        

            jerryyyyy
Urban Eagle

Urban Eagle

Technical card

Resolution: 3232x2426

Dates:Aug. 20, 2018

Frames:
AstroDon 5nm Ha filter: 20x1800" bin 1x1
Astrodon O-III 5nm: 18x1800" bin 1x1
Astrodon S-II 5nm: 7x1800" bin 1x1

Integration: 22.5 hours

Avg. Moon age: 9.39 days

Avg. Moon phase: 70.68%

Astrometry.net job: 2210455

RA center: 18h 18' 49"

DEC center: -13° 47' 31"

Pixel scale: 0.782 arcsec/pixel

Orientation: 0.055 degrees

Field radius: 0.439

Locations: Stanford Faculty Observatory, Stanford, California, United States

Data source: Own remote observatory

Description

This was low to the horizon at a max of 38 Deg for 1h so we were limited to the number of frames that could be collected. Got enough O-III and S-II for the color and used the HA for the detail. Rick's ColorMask script technique used on destarred NB images.

Comments

Author

jerryyyyy
jerryyyyy
License: None (All rights reserved)
1371
Like

Revisions

  • Urban Eagle, 





    
        

            jerryyyyy
    Original
  • Final
    Urban Eagle, 





    
        

            jerryyyyy
    B

B

Funny artifact removed in PS

Sky plot

Sky plot

Histogram

Urban Eagle, 





    
        

            jerryyyyy