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Contains:  M 16, Eagle nebula, NGC 6611
Getting plate-solving status, please wait...
M16 Eagle Nebula - OSC + Ha and OIII :-), 





    
        

            Daniel Nobre
M16 Eagle Nebula - OSC + Ha and OIII :-)

M16 Eagle Nebula - OSC + Ha and OIII :-)

Technical card

Resolution: 3836x2268

Dates:July 23, 2019July 24, 2019

Frames:
Astronomik CLS 2" Filter: 16x500" bin 1x1
Optolong H-Alpha 7nm: 16x600" bin 1x1
Optolong OIII-CCD 6.5nm: 10x500" bin 1x1

Integration: 6.3 hours

Avg. Moon age: 21.18 days

Avg. Moon phase: 60.18%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2819749

RA center: 18h 19' 1"

DEC center: -13° 51' 43"

Pixel scale: 0.941 arcsec/pixel

Orientation: 76.435 degrees

Field radius: 0.583

Locations: Pandora Observatory, Pindamonhangaba, Sao Paulo, Brazil

Data source: Backyard

Description

Hello! Well, my 300th image arrives, and I think I tried to do a lot of things here at Astrobin ... but now, from scratch, Im trying to learn a little bit about narrowband with a OSC camera...sure its far beyond the optimal choice, but someday, who knows, I would buy a mono cam :-)...ok...no more tears...!
Eagle Nebula OSC + Ha and OIII (OIII - learning a little bit yet)...hope you enjoy!

Comments

Author

Deep_Sky
Daniel Nobre
License: None (All rights reserved)
3705
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Revisions

  • Final
    M16 Eagle Nebula - OSC + Ha and OIII :-), 





    
        

            Daniel Nobre
    Original
  • M16 Eagle Nebula - OSC + Ha and OIII :-), 





    
        

            Daniel Nobre
    H
  • M16 Eagle Nebula - OSC + Ha and OIII :-), 





    
        

            Daniel Nobre
    I

H

Ha: Albeit all the odds to make Ha with OSC, I liked very much the result! I have to keep in mind that, when I change the filter wheel from no filter to Ha, I have to refocus a little...!

I

OIII: Only green channel used, but I should have gather much more subs...! -

Sky plot

Sky plot

Histogram

M16 Eagle Nebula - OSC + Ha and OIII :-), 





    
        

            Daniel Nobre