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Posts posted by Mark at Beaufort
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Just had a chance to observe the Prom with my standard PST without DS. As everyone has stated it's really impressive.
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1 hour ago, Stu said:
Wow is all I can say.
Biggest result is that my PST Mod has clearly survived it’s accident over the weekend and is performing just as well as before 👍👍.
Conditions aren’t great, patchy cloud blowing through and seeing quite wobbly, but in the good spells it is amazing!
I tried the Leica Zoom to start, just to check things out, but then went for the Binoviewers with 40mm plossls which, with the x2 barlow gives at least x50 but probably a whole lot more due to the path length of the binoviewers.
I took a few images hand held, not very good but give some flavour of the image scale. Detail was much better visually. I tried a back handed attempted at processing but I’m sure I can do better. Reducing the background brightness has killed some of the detail in the prominence trail.
Really amazing structure, seeing that arcing tail off the main prom.
Brilliant photos Stu. I am so glad that the scope survived and is good as ever.
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That is a shame Stu really annoying. Do you think it will be safe to use if there was some internal damage. Can you check by using a camera first.
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At last the Sun is now shining even though its still windy. I set up the PST+DS and yes the Prom is impressive. I did have a quick look yesterday and I could see that this Prom was starting to look good. There is quite a lot of Plage around the Sunspots plus a few small filaments.
Switched to the SvBony frac and viewed in white light - really good sunspots.
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I set up my 6" Newt just after 9pm and did an hour before cloud started coming over. I started with 19p borrelly and then decided to have a go at 104p/kowal which is situated in Cetus.
I found the exact location and could see a faint smudge - is this the comet? Websites state from mag 10 to 15 depending which you look at. Anyway there was something there.
After that it was M1,M81,M82,M97,M108,NGC 7789,M33,M35+2158
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Yes I agree so I have changed the title
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Great photo Mike. As you say these scopes gave us great service and set up a lifetime of enjoyment.
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10 hours ago, paulastro said:
What a fabulous photograph Mark, or should I say 'fab' - judging by the haircuts I presume you were all Beatles fans? I certainly didn't look that cool back in 1968.
Yes I was a Beatles fan. The 3 others in the photo were members of a band - I still have one of their CDs
Paul that is a great photo and some fabulous scopes.
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Paul I can relate to that. I bought a 60mm Frac in 1965 with my first pay cheque. It included the 'SUN' filter which I thought was okay to use!!!! Anyway shortly after I bought a Swift Herschel Wedge so I could view the Sun more safely. This photo was taken in 1968 (partial eclipse) I am behind the scope.
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Nice Paul. I observed using white light and Ha with the PST+DS. Although the Ha was impressive I did prefer the view in white light.
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Had another session using SvBony frac for white light and the PST double stack for Ha.
The Sun is certainly giving us a fine display.
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Very nice Dave. I always wonder why Messier never found NGC2903.
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I am clouded out so hopefully get another view tomorrow.
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Agreed @Stuthe view of AR2936 is stunning and as you say a new unnumbered spot is coming onto the surface.
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Because I had been solar observing during the day I left the 90mm SvBony frac out to see what faint DSOs I could detect . In addition I set up my 150P Newtonian to check out the two Comets.
Using the ES68 24mm and the 17mm Celestron Ultima Duo I set about viewing two objects - M33 and M1. Both items were very clear in the 90mm frac but the 17mm gave the best view of M33.
Switching to the 150P Newt and using the 20mm Myriad I star hopped to 19P Borrelly. I then moved over to Gemini to view the other Comet C/2019 L3 (Atlas). Following the initial view with the 20mm Myriad I used my 13mm Ethos and 9mm Myriad to obtain a better view.
I then returned to view M33 and M1 using the 2" EPs especially the 13mm Ethos. Other objects were M79, Orion Nebula, M78, Beta Monoceros (using the Nagler 3-6mm zoom), M35 + NGC2158, M38, M36, M37, Fitted a H.Beta filter to my 30mm EP to view the California Neb ( something there not sure), M81, M82. Finally I ended the session tracking down the PN NGC1535 in Eridanus - star hopped from Zaurak. The PN is small so used the 9mm Myriad and 6mm Ethos to confirm the object.
So not a bad day having an excellent solar views in both WL and Ha followed by a few hours of DSOs.
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Interesting Mark I will give it a go with the 12" Dob . Unfortunately light pollution has increased at home over the past 12 months so I have dropped into bortle 5.
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Paul I agree it's a great sunspot especially in white light. I viewed it over several hours with the SvBony 90mm frac using a continuum filter and zoom eyepiece. I preferred the view over the Ha image although there was an interesting prom, filaments and plage.
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2 hours ago, johninderby said:
Someone who had the 6” CC and then bought a Mewlon said the Mewlon was better but not by much.
John what gives you a better view of the Moon and Planets between your 6" CC and your new 5" APO frac?
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1 hour ago, jock1958 said:
Congratulations on seeing M33, I tried again last night for the umpteenth time with my 4” Tak & 31mm Nagler but not even a hint of a smudge!
Maybe because it’s a face on galaxy, my bortle 5 skies and relative small aperture are my problem 🤔I have similar issues with M51, the best I’ve seen is what looks like a pair of very small cats eyes with hints of nebulosity.
Looks like Ive reached the limitations of what I’ve got and I’ll have to invest in a light bucket 😩
Jock my home sky is 20.29 which is bortle 5 and I can see M33 in my 15x70 binos. So your lovely Tak + the 31mm Nagler should detect it.
I am sure giving a good transparency you will get it.
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After the frustration of the outreach event I came home to a totally clear and transparent sky. Unfortunately my 12" Dob , star maps and eyepieces were all in the car.
Anyway I grab my 130P Heritage and the SvBony 10-30 zoom (on PST) and had an hour session. First up the comet c/2019 L3 (Atlas) which was a faint smudge. Then I had a tour around M1, M44, M67 M35 + NGC 2158, NGC2244(no nebula filters in car), M38, M36,M37, M81, M82, NGC7789 and finally M33.
It was surprising that my 5" Newt was showing more detail than my 12" Dob a few hours before so at least the observing night ended in a high.
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Local Astro Society had outreach tonight and the sky was very clear at 6.30. Unfortunately by 8.00 the whole sky went milky and we could only just see Orion.
Gave up at 8.15 although we did manage to see the comet c/2019 L3 atlas at about 7.30.
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Hello @steenkh and welcome to SGL.
You don't say whether your PST was new or second hand.
I have had a PST for 17 years and although the front objective has the rust problem it still works great even with the double stack.
I would suggest the following. Use an eyepiece in the range 15 to 20mm to get a good full image of the Sun. Twist the big black ring to the right until it stops. At the moment there is a sunspot AR2934 which will appear on the right side of the disc. Now use the focus wheel to get sharp focus. Hopefully you will get that sharp image.
Now then turn the black ring to the left and you should start to see the image change. Look on the website GONG which will show the current Sun in Hydrogen Alpha and compare.
I would suggest leaving the double stack off until you are satisfied with the standard etalon.
Tells us how you get on.
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Brilliant Nigella and well deserved.
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Michael how annoying and frustrating. Do you have a similar piece of legislation to our sale of goods act in the Netherlands whereby you can demand a refund if goods are faulty?
Sky-Watcher Evostar 120 Achromat Overview.
in Discussions - Scopes / Whole setups
Posted
Very enjoyable video Chris.
I will be interested how you get on with this scope which is impressive only weighing just over 5 kgs.
For the money I quite fancy trying one but I only have a AZ5 mount with the stainless steel legs so I might get some wobbling at high mag.