Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  31 Ori  ·  34 del Ori  ·  36 ups Ori  ·  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  46 eps Ori  ·  48 sig Ori  ·  49 d Ori  ·  50 zet Ori  ·  Alnilam  ·  Alnitak  ·  B33  ·  De Mairan's nebula  ·  Great Nebula in Orion  ·  Hatysa  ·  Horsehead nebula  ·  IC 423  ·  IC 426  ·  IC 430  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  M 42  ·  M 43  ·  M 78  ·  Mintaka  ·  And 42 more.
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Orion's Belt with Canon Ra (First Light Please see comments), Jeff Ball
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Orion's Belt with Canon Ra (First Light Please see comments)

Getting plate-solving status, please wait...
Orion's Belt with Canon Ra (First Light Please see comments), Jeff Ball
Powered byPixInsight

Orion's Belt with Canon Ra (First Light Please see comments)

Equipment

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Acquisition details

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Description

First two nights light with Canon Ra on the William Optics redcat. It was as much of a test of the Redcat as the Canon Ra. Focal plane is not exactly flat. I believe if I can dial the focal plane focus in the Redcat will be fine for full frame imaging. Some coma in corners and along short edges. Some reflection off of rear petval element as well. The Canon Ra performed as expected. I have a full review on my YouTube video channel.

Processing note: I layered in a previously captured H-alpha of the Horsehead taken with my ASI 294 MC Pro on the Redcat. I think I added about 30% in from that image as a "lighten" layer. Reduced some noise and provided more signal.

Image at ISO 1600

I will likely continue to add data and more layering of higher resolution onto this image over time.

Comments

Sky plot

Sky plot

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Orion's Belt with Canon Ra (First Light Please see comments), Jeff Ball

In these public groups

NOVAC
The OSC Club (One Shot Camera)