AR2785 & AR2786 Nov 27th 2020
- Lowjiber
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AR2785 & AR2786 Nov 27th 2020
Seeing was 2/5 and it was COLD (51deg) this morning, but I had to give this one a whirl.
Thanks for the peek.
Left-click for a better view... Clear Skies & Stay Safe
Thanks for the peek.
Left-click for a better view... Clear Skies & Stay Safe
John (Urban Astronomer) Apertura AD10 Dob; XLT 150 Dob; XLT 120EQ; Lunt Solar 60 PT/B1200; ES AR102; SW Pro 100ED; 2 SW Pro 80ED's; 90mm Eq; WO Z-61; SW 90mm Virtuso Mak; 2 Orion ST-80's; Quark-C; Cams: Polemaster, ASI120MM-S, ASI174MM & ASI174MM-C
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Re: AR2785 & AR2786 Nov 27th 2020
nice shot , i love b&w . thx .
I LOVE REFRACTORS ,
REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .
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“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
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
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Re: AR2785 & AR2786 Nov 27th 2020
Great shot John!
Where are you getting your 'seeing' info?
Where are you getting your 'seeing' info?
Gordon
Scopes: Explore Scientific ED80CF, Skywatcher 200 Quattro Imaging Newt, SeeStar S50 for EAA.
Mounts: Orion Atlas EQ-g mount & Skywatcher EQ5 Pro.
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Image cameras: ZWO ASI1600 MM Cool, ZWO ASI533mc-Pro, ZWO ASI174mm-C (for use with my Quark chromosphere), ZWO ASI120MC
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Primary software: Cartes du Ciel, N.I.N.A, StarTools V1.4.
Scopes: Explore Scientific ED80CF, Skywatcher 200 Quattro Imaging Newt, SeeStar S50 for EAA.
Mounts: Orion Atlas EQ-g mount & Skywatcher EQ5 Pro.
ZWO mini guider.
Image cameras: ZWO ASI1600 MM Cool, ZWO ASI533mc-Pro, ZWO ASI174mm-C (for use with my Quark chromosphere), ZWO ASI120MC
Filters: LRGB, Ha 7nm, O-III 7nm, S-II 7nm
Eyepieces: a few.
Primary software: Cartes du Ciel, N.I.N.A, StarTools V1.4.
- Thefatkitty
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Re: AR2785 & AR2786 Nov 27th 2020
John, that is fantastic! As much as I'd like to see that in color, the detail in B&W is great! Can't stop looking at it
BTW, did you know you caught a "light bridge"? From what I understand, a pretty rare phenomenon, but somehow I'm not surprised you got that...
And John, no offense, but I had to laugh. Cold at 51F? I guess it depends on the environment we were raised in; I'm still in a t-shirt at that temperature. I'd probably die in your daytime heat...
All the best buddy, and very well done!!
BTW, did you know you caught a "light bridge"? From what I understand, a pretty rare phenomenon, but somehow I'm not surprised you got that...
And John, no offense, but I had to laugh. Cold at 51F? I guess it depends on the environment we were raised in; I'm still in a t-shirt at that temperature. I'd probably die in your daytime heat...
All the best buddy, and very well done!!
Mark
"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4 & AZ-EQ5 mounts.
Too much Towa glass/mirrors.
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
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W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
Oh yeah, and Solar Cycle 25
"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4 & AZ-EQ5 mounts.
Too much Towa glass/mirrors.
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
Ca-K - W/O 61mm, Antares 1.6 barlow, Baader 3.8 OD and Ca-K filters with a ZWO ASI174mm.
W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
Oh yeah, and Solar Cycle 25
- Solsearcher
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Re: AR2785 & AR2786 Nov 27th 2020
Nice catch John , I didn't think you would let that one get away !
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W/L scope Williams Optic Megrez 110mm / Lunt herschel wedge .
Night scope Celestron 9.25 XLT
Mounts HEQ6 , HEQ5 , Losmandy G8
- Juno16
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Re: AR2785 & AR2786 Nov 27th 2020
Really fine mono image John! Hate it that you had to tolerate that frigid weather!
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.
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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/
- Lowjiber
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Re: AR2785 & AR2786 Nov 27th 2020
Thanks Gordon.
I use two sites... Metro Blue and Clear Dark Sky. When they both agree, the forecast is rarely wrong.
Like most, I've used Clear Dark Sky seemingly forever. However, Metro Blue provides more complex information. Of course, the hillbilly in me always does the old sanity-check... The darker blue the sky is, the better the seeing.
Also, when the seeing is 3/5 or less, I turn the Quark one notch more clockwise. With good seeing, I usually shoot surfaces at +3... The shot above was at +4. (I'm looking for more contrast.)
John (Urban Astronomer) Apertura AD10 Dob; XLT 150 Dob; XLT 120EQ; Lunt Solar 60 PT/B1200; ES AR102; SW Pro 100ED; 2 SW Pro 80ED's; 90mm Eq; WO Z-61; SW 90mm Virtuso Mak; 2 Orion ST-80's; Quark-C; Cams: Polemaster, ASI120MM-S, ASI174MM & ASI174MM-C
- Lowjiber
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Re: AR2785 & AR2786 Nov 27th 2020
Thanks Mark.Thefatkitty wrote: ↑Sat Nov 28, 2020 2:48 am John, that is fantastic! As much as I'd like to see that in color, the detail in B&W is great! Can't stop looking at it
Your wish is my command. I don't really like color on ARs because it has a tenancy to wash-out finer details, but since we've been working together I threw some color on the image for you.
I didn't really frame the shot for proms, but while I was at it I pulled the proms out of the image for you too.
Hope you like it.
(Left-click for better view.)
Clear Skies & Stay Safe
John (Urban Astronomer) Apertura AD10 Dob; XLT 150 Dob; XLT 120EQ; Lunt Solar 60 PT/B1200; ES AR102; SW Pro 100ED; 2 SW Pro 80ED's; 90mm Eq; WO Z-61; SW 90mm Virtuso Mak; 2 Orion ST-80's; Quark-C; Cams: Polemaster, ASI120MM-S, ASI174MM & ASI174MM-C
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