Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
IC1396 - Elephant's Trunk in SHO, 



    
        

            Zheng Fu
IC1396 - Elephant's Trunk in SHO
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IC1396 - Elephant's Trunk in SHO

IC1396 - Elephant's Trunk in SHO, 



    
        

            Zheng Fu
IC1396 - Elephant's Trunk in SHO
Powered byPixInsight

IC1396 - Elephant's Trunk in SHO

Technical card

Imaging telescopes or lenses: Skywatcher QUATTRO-8S

Imaging cameras: QHY695a

Mounts: iOptron CEM-60EC

Guiding telescopes or lenses: QHYCCD QHYOAG

Guiding cameras: QHYCCD5L-II-M

Focal reducers: SkyWatcherComa Corrector II Coma Corrector II

Software: PhD 2 Guiding  ·  PixInsight 1.8  ·  MaximDL Maxim DL Pro 5

Filters: Astrodon 1.25" 5nm SII  ·  Astrodon 1.25" 5nm OIII  ·  Astrodon 1.25" 5nm H-alpha


Dates:June 13, 2017Aug. 4, 2017

Frames:
Astrodon 1.25" 5nm H-alpha: 15x600" (gain: 0.00) 0C bin 1x1
Astrodon 1.25" 5nm OIII: 9x600" (gain: 0.00) -10C bin 1x1
Astrodon 1.25" 5nm SII: 17x600" (gain: 0.00) -10C bin 1x1

Integration: 6.8 hours

Darks: ~13

Flats: ~15

Flat darks: ~15

Bias: ~100

Avg. Moon age: 15.04 days

Avg. Moon phase: 88.14%


Basic astrometry details

Astrometry.net job: 1683970

RA center: 21h 35' 38"

DEC center: +57° 30' 7"

Pixel scale: 1.171 arcsec/pixel

Orientation: 276.780 degrees

Field radius: 0.560 degrees


Resolution: 2708x2128

Locations: BHL, Beijing, China

Description

R(0.5Ha+0.5SII),G(0.15Ha+0.85OIII),B(OIII)

Comments

Revisions

  • Final
    IC1396 - Elephant's Trunk in SHO, 



    
        

            Zheng Fu
    Original
    IC1396 - Elephant's Trunk in SHO, 



    
        

            Zheng Fu
    B

Sky plot

Sky plot

Histogram

IC1396 - Elephant's Trunk in SHO, 



    
        

            Zheng Fu