M76: The Little Dumbbell in H-alpha

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umasscrew39 United States of America
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M76: The Little Dumbbell in H-alpha

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Post by umasscrew39 »


A beauty of a gem, M76 The Little Dumbbell, is one the faintest objects in the Messier catalogue with an apparent magnitude of only 10.1. Classified as a bipolar planetary nebula, this DSO holds a lot of mystery despite being only 2500 light years away.

This is step one towards a SHO palette, M76 already shoes some great detail in H-alpha. Taken with a ZWO ASI294mm and a Chroma 5nm Ha filter on a C11" EdgeHD @f/10. This is 4.8 hours of 300s guided subs. Both OIII and SII will be added as weather permits.
M76_Ha (2).jpg
Bruce

Astronomy? Impossible to understand and madness to investigate........Sophocles, c. 420 BCE

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messier 111 Canada
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Re: M76: The Little Dumbbell in H-alpha

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Post by messier 111 »


very nice take , thx .
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Re: M76: The Little Dumbbell in H-alpha

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Post by starfield »


Can't wait to see the whole SHO image. Looking great so far. How are you liking the 294MM?
Scopes: Esprit 100, 12.5" Telekit Dob
Camera: 294 MC Pro, 224 mc, 2600mm
Guiding: ZWO 290 mini on 120mm guide scope
Mounts: EQ6R-Pro, EQ Platform.
Filters: Optolong L-Pro & L-Enhance, Chroma 36mm LRGB, 5nm HA, 3nm OIII, 3nm SII.
Software: SharpCap, SGP, StarTools 1.7, Photoshop, Pixinsight
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MariusD69 Romania
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Re: M76: The Little Dumbbell in H-alpha

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Post by MariusD69 »


Awesome! Well done!
Marius
Mount: iOpton Cem60, HEQ5-for spare
Scopes: newt SW 150/750PDS, dobson SW 150/1200; SW 114/500; TS Photoline 80mm f/6 Triplet APO; SW ST80
Cameras: ASI294MC Pro; ASI1600MM Pro; Atik 314L+mono; Canon 1100D; QHY5III-178m; QHY5L-II-m ; ASI224; Altair GPCAM 290M, GPCAM290C
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Re: M76: The Little Dumbbell in H-alpha

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Post by umasscrew39 »


Thanks for the kind words!
How are you liking the 294MM?
The 294MM is turning out to be a very good camera. It is an upgrade over the 1600MM but I know many are waiting for the 2600MM to come out, supposedly early next year.
Bruce

Astronomy? Impossible to understand and madness to investigate........Sophocles, c. 420 BCE

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Re: M76: The Little Dumbbell in H-alpha

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Post by Jockinireland »


Never seen this one so "close up and personal". Can't wait to see it progress to full SHO.
Scope: Skywatcher Evostar 80ED (SW 0.85 FR/FF) on a SW NEQ6Pro
Guiding; SW Evoguide 50ED, ASI 120mm mini
Meade 8" LX200 GPS on wedge (Guided with a cheapo 50mm guidescope and a ZWO ASI 120mm mini)
Sharpstar 61EDPH II (with dedicated 0.8 reducer) with wiliam Optics 32mm uniguide
Camera: ASI2600MC pro. QHY 163M with ZWO 7nm NB filters, Canon EOS700D astro mod
Secondary mount: Skywatcher StarAdventurer

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STEVE333 United States of America
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Re: M76: The Little Dumbbell in H-alpha

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Post by STEVE333 »


Nice start Bruce. Look forward to watching the various versions as you go along.

Steve
Steve King: Light Pollution (Bortle 5)
Telescope + Mount + Guiding: W.O. Star71-ii + iOptron CEM40 EC + Orion Magnificent Mini AutoGuider
Camera: ASI 1600MM Pro + EFW Filter Wheel + Chroma 3nm Siii, Ha, Oiii + ZWO LRGB Filters
Software: PHD2; APT; PixInsight ***** My AP website: www.steveking.pictures
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Re: M76: The Little Dumbbell in H-alpha

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Post by STEVE333 »


Nice start Bruce. Look forward to watching the various versions as you go along.

Steve
Steve King: Light Pollution (Bortle 5)
Telescope + Mount + Guiding: W.O. Star71-ii + iOptron CEM40 EC + Orion Magnificent Mini AutoGuider
Camera: ASI 1600MM Pro + EFW Filter Wheel + Chroma 3nm Siii, Ha, Oiii + ZWO LRGB Filters
Software: PHD2; APT; PixInsight ***** My AP website: www.steveking.pictures
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