Thor's Helmet (Brian Boyle)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56771 · HD57008 · HD57027 · HD57057 · HD57083 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

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Thor's Helmet

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Thor's Helmet

I have come to the sad realisation, that in order to image Thor's helmet, I need at least of two out of the following three 1) a bigger telescope, 2) more integration time 3) better post-processing skills

At 5nights nights observing where I variously deleted data, observed with the wrong camera rotation, and the wrong gain - I ended up with around 12 hours in LRGBSHO (I have a 8-position filter wheel and I am not afraid to use it). I have tried to process half-a-dozen ways, posted it to Astrobin staging area (twice), put it into the public area (twice) and withdrawn it twice.

I tried SHO and it was awful. I tried LRGB and it was dull. I tried then both and at least it was .... interesting.

Since, for the sake of my sanity, I just have to stop now and publish it. Do your worst, Astrobin.

Original
B
Final
C

B

Description: Revised version with more red. Not sure it is better.

Uploaded: ...

C

Description: Wow... what a difference a little bit more experience and improved post-processing tools (RC Astro) make. I honestly cant believe it is the same data.

Uploaded: ...

New Zealand Astrophotography
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Status	Advanced success
Started	...
Astrometry.net job	7013013
PixInsight job	1GT87NCVY1DF7WE2WRRWPZDMNREXX4VD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m42s.272
RA (top/left)	07h17m26s.225
RA (top/right)	07h17m38s.520
RA (bottom/right)	07h19m58s.322
RA (bottom/left)	07h19m45s.631

Dec (center)	-13°12′00″.41
Dec (top/left)	-12°50′15″.98
Dec (top/right)	-13°36′01″.13
Dec (bottom/right)	-13°33′46″.99
Dec (bottom/left)	-12°48′00″.44

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Thor's Helmet

Thor's Helmet

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Thor's Helmet

Thor's Helmet

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