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:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
Crescent Nebula, 



    
        

            pterodattilo
Crescent Nebula
Powered byPixInsight

Crescent Nebula

Technical card


Dates:June 17, 2017June 29, 2017July 3, 2017

Frames:
226x60" ISO1600 28C
42x240" ISO400 28C
Astronomik 12nm Ha Clip-In Filter: 31x240" ISO1600 28C

Integration: 8.6 hours

Darks: ~23

Flats: ~33

Flat darks: ~30

Bias: ~30

Avg. Moon age: 12.58 days

Avg. Moon phase: 52.50%

Bortle Dark-Sky Scale: 4.67

Temperature: 26.00


Basic astrometry details

Astrometry.net job: 1699913

RA center: 20h 11' 56"

DEC center: +38° 27' 57"

Pixel scale: 1.727 arcsec/pixel

Orientation: 269.148 degrees

Field radius: 0.886 degrees


Resolution: 3052x2332

Locations: Rastignano, Pianoro, Bologna, Italy

Data source: Backyard

Description

FOUR nights to have enough data to sum but result is pretty nice
still, I'm not completely satisfied, I'd like to get crispier images but probably part of the problem is in the nature of my observing site (high IL, low seeing)
Update: added H Alpha data, so proud first time we are using H Alpha ad the result is *way* more better

Comments

Author

pterodattilo
pterodattilo
License: None (All rights reserved)
1050
Like

Revisions

  • Final
    Crescent Nebula, 



    
        

            pterodattilo
    E

Sky plot

Sky plot

Histogram

Crescent Nebula, 



    
        

            pterodattilo