The Squid and Bat after 6 hours with RASA8 (Göran Nilsson)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: LBN 441 · LBN 445 · LBN 446 · LBN 449 · LBN 453 · LDN 1125 · Sh2-129 · VdB140

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The Squid and Bat after 6 hours with RASA8

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The Squid and Bat after 6 hours with RASA8

I got 4 more hours last night so now with 6+ hours there is less noise and more details. Quite happy with the result with this extremely faint object. I think the image reveals that the RASA 8 is a real light bucket, that the ASI2600MC is a very sensitive camera, and that a dual band filter works quite well on modern OSC cameras.

B

Description: Reduced red saturaton

Uploaded: ...

D

Description: Tweaked the curves more towards green (so more towards the colour of Oiii) and a bit of LHE in PI.

Uploaded: ...

E

Description: Brighter

Uploaded: ...

F

Description: Brought out quite a bit more of the red signal in the Bat nebula - plenty of signal in this data and I have maybe bit a bit shy when I now compare it to other rendentions of this object.

Uploaded: ...

G

Description: Small curve adjustment for a more clear centre of the Bat.

Uploaded: ...

Cooled Color Cams
Sharpless2 Objects
"Nordish by nature"
Celestron RASA
The OSC Club (One Shot Camera)

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Status	Advanced success
Started	...
Astrometry.net job	5662944
PixInsight job	AS380Q23AU8HA3HTVWI3DKVA4YVTXPJL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h12m17s.45
RA (top/left)	21h00m59s.11
RA (top/right)	21h03m44s.44
RA (bottom/right)	21h22m29s.69
RA (bottom/left)	21h21m51s.57

Dec (center)	+59°55′01″.9
Dec (top/left)	+61°34′54″.9
Dec (top/right)	+58°03′22″.0
Dec (bottom/right)	+58°10′48″.8
Dec (bottom/left)	+61°44′14″.0

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The Squid and Bat after 6 hours with RASA8

The Squid and Bat after 6 hours with RASA8

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The Squid and Bat after 6 hours with RASA8

The Squid and Bat after 6 hours with RASA8

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Comments

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E

F

G

Sky plot

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