Hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  Dumbbell nebula  ·  M 27  ·  NGC 6853
M27, 



    
        

            Olivier Grattepanche
M27
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M27

Equipment

Imaging Telescopes Or Lenses
Takahashi TSC225
Imaging Cameras
SBIG ST8-XME
Mounts
Takahashi NJP 160
Filters
Baader R 1.25'' Filter · Baader L 1.25'' Filter · Baader B 1.25'' Filter
Accessories
Axis Instruments / BOEXDOERFER controleur Boexdoerfer MTS3SDI · CCDT67
Guiding Cameras
SBIG ST8-XME

Acquisition details

Dates:
Aug. 3, 2013 ·  Aug. 6, 2013
Frames:
1x1" (1")
Baader B 1.25'' Filter: 14x300" (1h 10') -10°C bin 2x2
Baader G 1.25'' Filter: 12x300" (1h) -10°C bin 2x2
Baader L 1.25'' Filter: 20x600" (3h 20') -10°C bin 1x1
Baader R 1.25'' Filter: 7x300" (35') -10°C bin 2x2
Integration:
6h 5' 1"
Avg. Moon age:
27.80 days
Avg. Moon phase:
5.29%

Basic astrometry details

Astrometry.net job: 83493

RA center: 19h59m37s.2

DEC center: +22°4315

Pixel scale: 0.963 arcsec/pixel

Orientation: 177.764 degrees

Field radius: 0.245 degrees

Resolution: 620x410

Description

Focale résultante avec le réducteur 0.67X:

F/D 8.6 soit F:1932mm

Comments

Revisions

  • M27, 



    
        

            Olivier Grattepanche
    Original
  • Final
    M27, 



    
        

            Olivier Grattepanche
    B

Sky plot

Sky plot

Histogram

M27, 



    
        

            Olivier Grattepanche