M27

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davesellars
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M27

#1

Post by davesellars »


So... After installing an RA drive on my EQ5 I thought I'd attach my DSLR and give it a go with some AP. Quite some years ago I used to have an NEQ6 and used StarTools etc. The "lowly" EQ5 is not bad... I polar aligned it fairly quickly and tracking with the single RA drive seems to be very accurate.

Taken with the 80ED using APT with a Canon 70D.
ISO 800, 30 second exposures. No darks nor light frames :p
80% of 21 frames stacked in DSS (I have forgotten everything here and going mostly by the recommendations in the software...)
StarTools - I have forgotten everything plus there's a whole bunch of new stuff since I last used it. (completely lost). Anyway, after clicking numerous random buttons I managed this...
M27.jpg
Once I've got some time to read up and go through tutorials, no doubt I can make a better job of it!
SW Flextube 12" Dobsonian.
Starfield ED102 f/7; SW ED80; SW 120ST
EQ5 and AZ4 mounts
Eyepieces: TV Delos 17.3 & 10; Pentax XW 7 & 5; BCO 32,18,10; Fuyiyama Ortho 12.5; Vixen SLV 25.
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Juno16 United States of America
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Re: M27

#2

Post by Juno16 »


That is quite a nice restart Dave!

You pulled out a decent Dumbell with a very small amount of data.

The stars look nice unguided. The mount performed well.

Looking forward to more images!
Jim

Scopes: Explore Scientific ED102 APO, Sharpstar 61 EDPH II APO, Samyang 135 F2 (still on the Nikon).
Mount: Skywatcher HEQ5 Pro with Rowan Belt Mod
Stuff: ASI EAF Focus Motor (x2), Orion 50mm Guide Scope, ZWO 30 mm Guide Scope, ASI 220mm min, ASI 120mm mini, Stellarview 0.8 FR/FF, Sharpstar 0.8 FR/FF, Mele Overloock 3C.
Camera/Filters/Software: ASI 533 mc pro, ASI 120mm mini, Orion SSAG, IDAS LPS D-1, Optolong L-Enhance, ZWO UV/IR Cut, N.I.N.A., Green Swamp Server, PHD2, Adobe Photoshop CC, Pixinsight.
Dog and best bud: Jack
Sky: Bortle 6-7
My Astrobin: https://www.astrobin.com/users/Juno16/
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Ylem United States of America
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Re: M27

#3

Post by Ylem »


Very nice Dave, the EQ5 is no slouch :)
Clear Skies,
-Jeff :telescopewink:


Member; ASTRA-NJ



Orion 80ED
Celestron C5, 6SE, Celestar 8
Vixen Porta Mount ll
Coronado PST
A big box of Plossls
Little box of filters
:D



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davesellars
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Re: M27

#4

Post by davesellars »


Many thanks Jeff and Jim!

Yes, quite surprised with the mount! Certainly, for exposures of around 30 seconds anyway. Perhaps with a bit more accuracy I may be able to push it to 1 minute with the 80ED.

I have the camera out at the moment taking some dark frames which should help with processing...
SW Flextube 12" Dobsonian.
Starfield ED102 f/7; SW ED80; SW 120ST
EQ5 and AZ4 mounts
Eyepieces: TV Delos 17.3 & 10; Pentax XW 7 & 5; BCO 32,18,10; Fuyiyama Ortho 12.5; Vixen SLV 25.
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BABOafrica Kenya
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Re: M27

#5

Post by BABOafrica »


Been a while since anyone posted a Dumbbell in the forum. Nice one!

BABO
"In lumine tuo videbimus lumen."

Scopes: Stellarvue SV80 Raptor Carbon Fiber ED Doublet / Celestron SCT C8
Williams Optics 66mm APO / DIY 8" f/4 Newtonian astrograph / Nikon 180mm f/2.8
Mounts: Orion Atlas EQ-G / Celestron AVX / DIY mini-equatorial
Cameras: QHY163m / Fujifilm X-A1 (modded) / Fuji X-A2 (not modded) / Orion StarShoot Auto Guider
Filters: ZWO 7nm NB set / ZWO LRGB set / ZWO Dual Band / Astronomics UHC
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messier 111 Canada
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Re: M27

#6

Post by messier 111 »


nice , thx .
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
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