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Contains:  IC 1396, The star 13Cep, The star Garnet Star (μCep)
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La trompe d'éléphant, 



    
        

            leguenp
La trompe d'éléphant
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La trompe d'éléphant

Technical card

Imaging telescopes or lenses:Canon EF 200 f/2.8 L USM IICANON 200 f/2.8

Imaging cameras:QSI 583 wsg

Mounts:Takahashi EM-200

Guiding telescopes or lenses:Borg Mini 50mm Guidescope

Guiding cameras:M42 Optic Plamx

Software:Maxim DLPHD guidingphotoshop

Filters:Astronomik SII 12nmOIII 12nmHa

Accessory:Robofocus


Dates:Aug. 17, 2012

Frames:
Ha: 8x600" -20C bin 1x1
OIII 12nm: 9x600" bin 1x1
Astronomik SII 12nm: 8x600" bin 1x1

Integration: 4.2 hours

Darks: ~12

Flats: ~17

Bias: ~12

Avg. Moon age: 29.36 days

Avg. Moon phase: 0.03%

Bortle Dark-Sky Scale: 2.00

Temperature: 15.00


Basic astrometry details

Astrometry.net job: 84317

RA center: 21h 39' 36"

DEC center: +57° 31' 55"

Pixel scale: 5.723 arcsec/pixel

Orientation: -178.131 degrees

Field radius: 3.310 degrees


Resolution: 3326x2504

Locations: Astrociel, Valdrôme, Drôme, France

Comments

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leguenp
leguenp
License: None (All rights reserved)
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La trompe d'éléphant, 



    
        

            leguenp