Hemisphere:  Northern  ·  Contains:  IC 1396  ·  The star Garnet Star (μCep)
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IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...
IC 1396 - Elephant Trunk
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IC 1396 - Elephant Trunk

Technical card

Imaging telescopes or lenses: Teleskop Service Triplet FPL-53 APO 80/480

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Sky-Watcher EQ6-R Pro

Guiding telescopes or lenses: APM Mini Guiding Scope 50 mm

Guiding cameras: ZWO ASI120MM

Focal reducers: TS-Optics 2" PHOTOLINE 0.79x Reducer / corrector

Software: StarNet++  ·  PHD2  ·  PixInsight  ·  EQASCOM  ·  Seqence Generator Pro

Filters: Baader 2" UV/IR-Cut/L

Accessory: Pegasus Astro FocusCube 2  ·  ZWO EFW 8x31mm  ·  Omegon 2 channel dew strap controller  ·  AST Optics Dew straps  ·  Tracer 16 Ah LiFePO4 battery  ·  Tracer 7 Ah LiFePO4 battery


Dates:Nov. 19, 2019Nov. 20, 2019

Frames:
ZWO H-alpha 7nm 31mm: 40x300" (gain: 200.00) -15C bin 1x1
ZWO O-III 7nm 31mm: 18x300" (gain: 200.00) -15C bin 1x1
ZWO S-II 7nm 31mm: 18x300" (gain: 200.00) -15C bin 1x1

Integration: 6.3 hours

Darks: ~30

Flats: ~10

Flat darks: ~100

Avg. Moon age: 22.28 days

Avg. Moon phase: 48.59%

Bortle Dark-Sky Scale: 7.00

Temperature: 1.00


Basic astrometry details

Astrometry.net job: 3362723

RA center: 21h 39' 39"

DEC center: +57° 29' 42"

Pixel scale: 4.035 arcsec/pixel

Orientation: 229.231 degrees

Field radius: 2.135 degrees


Resolution: 3047x2286

Locations: Backyard, Herent, Belgium

Data source: Backyard

Description

Another quick session between the clouds!

This is a 2-panel mosaic.
Ha: 20x300sec per panel
OIII: 9x300sec per panel
SII: 9x300sec per panel

The bright blue planetary nebula in the lower right is G100.4+04.6.

Comments

Author

VicV
Victor Van Puyenb...
License: None (All rights reserved)
3573
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Revisions

    IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...
    Original
    IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...
    B
    IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...
    D
    IC 1396 - Elephant Trunk, 



    
        

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    E
  • Final
    IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...
    H

B

Description: Noise reduction + star reduction

D

Description: Pure SHO combination

E

Description: Tonemapped version

H

Description: Gradient Correction and SCNR to remove green

Sky plot

Sky plot

Histogram

IC 1396 - Elephant Trunk, 



    
        

            Victor Van Puyenb...