Hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  The star ηDra
Getting plate-solving status, please wait...
Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro
Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro

Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406)

Getting plate-solving status, please wait...
Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro
Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro

Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406)

Equipment

Imaging Telescopes Or Lenses
Samyang 135mm f/2
Imaging Cameras
Canon EOS 60Da
Mounts
AstroTrac TT 320
Software
PixInsight · Elements Photoshop

Acquisition details

Dates:
May 26, 2020
Frames:
335x30" (2h 47' 30") ISO1600
Integration:
2h 47' 30"
Darks:
10
Flats:
30
Flat darks:
10
Bias:
80
Avg. Moon age:
3.64 days
Avg. Moon phase:
14.23%
Bortle Dark-Sky Scale:
7.00
Mean SQM:
18.51
Temperature:
17.00

Basic astrometry details

Astrometry.net job: 3584475

RA center: 16h57m25s.2

DEC center: +59°2519

Pixel scale: 6.837 arcsec/pixel

Orientation: 359.750 degrees

Field radius: 5.548 degrees

Resolution: 5092x2864

Locations: Home, Mestre, Venezia, Italy

Data source: Backyard

Description

It took a lot of effort: under "impossible" skies,

with masks, fight against noise, gradients etc etc,

managing to get some results with LBN 406

(the Laughing Skull), very faint Molecular Cloud in Draco.

Samyang 135mm f/2 set to f/2

Comments

Revisions

  • Final
    Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro
    Original
  • Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro
    B

B

Description: The Skull

Uploaded: ...

Sky plot

Sky plot

Histogram

Draco Dwarf and Laughing Skull Nebula (UGC 10822 & LBN 406), 



    
        

            gigiastro