Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635
Ngc7635 Sho 25h, 



    
        

            Maxime Tessier
Ngc7635 Sho 25h
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Ngc7635 Sho 25h

Technical card

Imaging telescopes or lenses: C8 EdgeHD

Imaging cameras: Atik 4000

Mounts: SkyWatcher AZ EQ6 GT

Guiding telescopes or lenses: Starlight Xpress OAG

Guiding cameras: iNova Pla-M

Focal reducers: Celestron Edge f7 Focal Reducer

Software: Software Bisque The Sky X Pro  ·  PHD guiding phd-guiding  ·  Pixinsight 1.8  ·  Adobe Photoshop CC 2015

Filters: Astronomik S2 12nm 2"  ·  Baader Ha 2" 7nm CCD  ·  Astronomik O3 12nm 2"

Accessory: Starlight Xpress SX USB Filter Wheel 5 x 2"


Dates:Oct. 31, 2017Nov. 15, 2017Nov. 16, 2017

Frames:
Baader Ha 2" 7nm CCD: 33x1200" -20C bin 1x1
Astronomik O3 12nm 2": 16x1800" -20C bin 1x1
Astronomik S2 12nm 2": 12x1800" -20C bin 1x1

Integration: 25.0 hours

Darks: ~20

Bias: ~1001

Avg. Moon age: 21.74 days

Avg. Moon phase: 31.77%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 2.30

Temperature: 5.00


Basic astrometry details

Astrometry.net job: 1845760

RA center: 23h 20' 36"

DEC center: +61° 11' 13"

Pixel scale: 1.041 arcsec/pixel

Orientation: 1.223 degrees

Field radius: 0.414 degrees


Resolution: 2032x2015

Locations: Argelliers A.L.B.E Observatory, Argelliers, Hérault, France

Comments

Revisions

    Ngc7635 Sho 25h, 



    
        

            Maxime Tessier
    Original
    Ngc7635 Sho 25h, 



    
        

            Maxime Tessier
    B
    Ngc7635 Sho 25h, 



    
        

            Maxime Tessier
    C
  • Final
    Ngc7635 Sho 25h, 



    
        

            Maxime Tessier
    E

E

Description: Améliorations halos

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Ngc7635 Sho 25h, 



    
        

            Maxime Tessier