Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  PK120-05.1  ·  Sh2-176
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Sh2-176 in H(OO), 


            Cedric Raguenaud
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Imaging telescopes or lenses: Takahashi toa 130S

Imaging cameras: SBIG STF-8300 CCD

Mounts: WS240GT

Guiding telescopes or lenses: Skymeca 3" OAG

Guiding cameras: ATIK TITAN

Software: Sequence Generator Pro  ·  Gimp 2.10  ·  PixInsight 1.8 Ripley

Filters: Baader OIII 8.5nm 1.25"  ·  Baader Ha 7nm 1.25"

Accessory: ZWO EAF Focuser

Dates:Dec. 21, 2020

Baader Ha 7nm 1.25": 6x1200" -10C bin 1x1
Baader OIII 8.5nm 1.25": 6x1200" -10C bin 1x1

Integration: 4.0 hours

Avg. Moon age: 6.93 days

Avg. Moon phase: 45.19%

Bortle Dark-Sky Scale: 3.00

Astrometry.net job: 4105452

RA center: 0h 31' 55"

DEC center: +57° 21' 10"

Pixel scale: 1.829 arcsec/pixel

Orientation: -6.697 degrees

Field radius: 0.652 degrees

Resolution: 2048x1547

Locations: E-Eye Spain, Fregenal de la Sierra, Spain

Data source: Own remote observatory

Remote source: e-EyE Extremadura


Data: NGCAT (http://ngc.astrophotography.team/)
Processing: Cedric Raguenaud (http://raguenaud.space/2020/12/sh2-176-en-hoo/)

This was a 1 night challenge. I only got ab out 2 hours Ha and 2 useless hours OIII (no signal that I can see). I processed them via tone mapping to try to get anything out at all.