Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1848  ·  IC 1871
Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
Soul Nebula (sh2-199) SHO
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Soul Nebula (sh2-199) SHO

Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
Soul Nebula (sh2-199) SHO
Powered byPixInsight

Soul Nebula (sh2-199) SHO

Technical card

Imaging telescopes or lenses: Sharpstar 15028HNT

Imaging cameras: ZWO ASI 1600 MM Cool

Mounts: SkyWatcher EQ6-R Pro EQMOD

Guiding telescopes or lenses: ZWO 60mm Guidescope

Guiding cameras: ZWO ASI 290MM mini

Software: PixInsinght 1.8  ·  Sequence Generator Pro  ·  PHD Labs PHD 2 Guiding

Filters: ZWO Blue 31mm  ·  ZWO SII 31mm  ·  ZWO OIII 31mm  ·  ZWO Red 31mm  ·  ZWO H-alpha 31mm  ·  ZWO Green 31mm

Accessory: ZWO EFW 5x1.25


Dates:Sept. 20, 2019

Frames:
ZWO Blue 31mm: 10x30" (5') (gain: 75.00) -20C bin 1x1
ZWO Green 31mm: 10x30" (5') (gain: 75.00) -20C bin 1x1
ZWO H-alpha 31mm: 50x120" (1h 40') (gain: 300.00) -20C bin 1x1
ZWO OIII 31mm: 48x120" (1h 36') (gain: 300.00) -20C bin 1x1
ZWO Red 31mm: 10x30" (5') (gain: 75.00) -20C bin 1x1
ZWO SII 31mm: 48x120" (1h 36') (gain: 300.00) -20C bin 1x1

Integration: 5h 7'

Darks: ~25

Flats: ~25

Flat darks: ~25

Avg. Moon age: 20.56 days

Avg. Moon phase: 66.57%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 19.07


Basic astrometry details

Astrometry.net job: 2959163

RA center: 2h 54' 35"

DEC center: +60° 24' 43"

Pixel scale: 2.819 arcsec/pixel

Orientation: 49.636 degrees

Field radius: 1.358 degrees


Resolution: 1824x1505

Locations: Balcony Käferholz, Zurich, Zurich, Switzerland

Data source: Traveller

Description

This is my first image using the SharpStar 16028HNT. It was taken from my balcony in a light-polluted city over three successive nights. The average moon was about 80%.

Comments

Revisions

  • Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
    Original
  • Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
    B
  • Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
    C
  • Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
    D
  • Final
    Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie
    E

B

Description: Enhanced some of the star color

Uploaded: ...

C

Description: Darker background and shifted blue a bit

Uploaded: ...

D

Description: New linear fits stacking with better weighting, better deconvolution and linear stage noise reduction

Uploaded: ...

E

Description: More noise reduction and better chroma noise reduction to avoid star halos

Uploaded: ...

Sky plot

Sky plot

Histogram

Soul Nebula (sh2-199) SHO, 



    
        

            photonjunkie