Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  IC 1396
Elephant's Trunk Nebula, 



    
        

            nicolabugin
Elephant's Trunk Nebula
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Elephant's Trunk Nebula

Technical card

Imaging telescopes or lenses: TS Optics APO65Q - 65mm f/6.5 Quadruplet Astrographe

Imaging cameras: QHYCCD 183m

Mounts: Skywatcher HEQ 5 Pro SynScan

Guiding telescopes or lenses: Artesky 60mm Guide Scope

Guiding cameras: ZWO ASI 120 MC

Software: Photoshop cc 2019  ·  Pixinsight

Filters: Astronomik H-alpha CCD 12 nm  ·  Astronomik OIII CCD 12nm


Dates:Aug. 3, 2019

Frames:
Astronomik H-alpha CCD 12 nm: 8x900" -10C bin 1x1
Astronomik OIII CCD 12nm: 8x900" -10C bin 1x1

Integration: 4.0 hours

Darks: ~5

Bias: ~15

Avg. Moon age: 2.75 days

Avg. Moon phase: 8.34%


Basic astrometry details

Astrometry.net job: 2844113

RA center: 21h 37' 48"

DEC center: +57° 42' 43"

Pixel scale: 1.164 arcsec/pixel

Orientation: 217.214 degrees

Field radius: 1.019 degrees


Resolution: 1824x2658

Data source: Traveller

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Histogram

Elephant's Trunk Nebula, 



    
        

            nicolabugin