Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 289  ·  PK138+02.1  ·  Sh2-201  ·  Sh2-202  ·  VdB10  ·  VdB11  ·  k Per
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Sh2-202, HOO, Stephen Garretson
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Sh2-202, HOO

Getting plate-solving status, please wait...
Sh2-202, HOO, Stephen Garretson
Powered byPixInsight

Sh2-202, HOO

Equipment

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Acquisition details

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Description

I was able to capture a couple hours of OIII data on this target last night to add to the Ha data for this HOO rendering. Looks like I have a dut mote on the OIII filter...hmmm...need to clean that up and/or shoot new flats. I messed with the filter wheel some time afte taking the flats...oops!


[30] 600s guided Ha subs
[12] 600s guided OIII subs 
7 hours total integration

Borg 55FL f/3.6 Astrograph
ASI 2600MM Pro
Baader 3.5nm Ha filter
Chroma 3nm OIII filter
SX USB Filter Wheel
Paramount MX+

William Optics RedCat [as guide scope]
ASI 290 M Mini guide camera

from the Beevo Dome

TheSkyX, SGP, PHD2
PixInsight, Topaz DeNoise AI, Mac OS Photos, Preview

...Stephen

Comments

Revisions

  • Sh2-202, HOO, Stephen Garretson
    Original
  • Final
    Sh2-202, HOO, Stephen Garretson
    B

B

Description: Tried to remove blemish in Photoshop.

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Sky plot

Sky plot

Histogram

Sh2-202, HOO, Stephen Garretson

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