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Everything posted by RobertI
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Night vision - Grand nebulae tour from London back garden
RobertI replied to GavStar's topic in EEVA - Reports
Lovely results Gav. Particularly interesting to see the relative sizes of the different nebulae. As you say that is a good field of view for nebulae. 👍 -
Nice report John.
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The old open cluster NGC 6791 and bright carbon star U Lyr
RobertI replied to Martin Meredith's topic in EEVA - Reports
Excellent observation and write up Martin. A fascinating cluster with one very blue and super red star to boot! Definitely worth tracking down. -
Having recently cleaned the mirror on my Heritage 130P, I had been waiting for a chance to try it out and last night's crystal skies was my opportunity. I also got out the Sky-Prodigy mount - although I love the simplicity of manual mounts, the Sky-Prodigy is such a great match for the H130P - it's a match made in heaven really. Setting up the mount, it auto-aligned first time and even after a two hour break for tea, it was still happily tracking and aligned. Another good reason to go for the Sky-Prodigy is that if you haven't prepared an observing list, just use the Sky Tour feature. So, with the sounds of children trick or treating in the distance, I had a very nice session including some doubles: 65 Piscium - A lovely double of two equally bright white stars separated by 4" ?? Arietis (can't read my handwriting on the notes!) - Another 4" double, this time with one bright and one much dimmer, just visible at 65x Psi Piscium - Two identical white stars, 30" apart Zeta Aquariids - Another site of identical twins, this time 2" apart and more challenging. Theta Aurigae - A double of mags 2.6 and 7.1 separated by 4" and just visible at 130x. ...and some clusters in Auriga.... M36 - Sparsely populated but unmistakable M37 - Beautiful rich cluster, best viewed with the 8mm at 80x, gives the impression of having dark lanes M38 - Midway between the above two cluster in terms of star density NGC1907 - Visible as a small faint cluster in the same FOV as M38, the Sky-Prodigy's "Identify" feature told me what it was, a really beautiful rich little cluster benefitting from high power. ...and a few old favourites..... Pleiades - I'm never sure if I can see any nebulosity or whether it's just my ageing eyes! M1 (Crab Neb) - Not much detail to see, tried a few filters, OIII, UHC and UHCE - the UHC was best but didn't reveal any more detail. M42 - First view of season, very low over rooftops but the Trapezium clearly visible. I decided to finish just as the clouds rolled in.
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New StellaMira 90mm ED triplet - First Look
RobertI replied to Chris's topic in Discussions - Scopes / Whole setups
Watched the video Chris, very informative and entertaining as always. Am I right in thinking that the dewshiled could retract further, making the scope shorter for travel, if the the rings were removed/moved? -
That’s a beauty. Interesting to see the fine focus knob on the left - for left handers?
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I'll show you mine if you show me yours...
RobertI replied to F15Rules's topic in Discussions - Scopes / Whole setups
You and I actually met once Dave - I bought a manual CG5 on a 2” tripod from you. I still have it, now with motors, rarely used these days except for occasional high power planetary sessions with the C8 or 102ED. 👍 -
I'll show you mine if you show me yours...
RobertI replied to F15Rules's topic in Discussions - Scopes / Whole setups
They’re both big old beasties (the scopes, not the blokes!). -
My very nice neighbour asked me to help her 8 year old granddaughter to see some things in the sky with her new astronomy telescope. I happily agreed and popped over to be greeted by this wonderful chap: Made entirely from lightweight plastic, it sported a 70mm uncoated plastic singlet objective (stopped down to 30mm), a finder (with insufficient adjustment to align with the main scope), a 6mm plastic eyepiece giving 50x and an incredibly wobbly tripod which made focusing all but impossible. I asked whether she might prefer to look through one of my telescopes, but sadly it had to be that one. So out we ventured into the cold and wind. After a bit of fiddling around we managed to see the moons of Jupiter, the belts (shown as one) and the rings of Saturn. Frankly, a sensational result for such a bin-worthy scope. Hopefully the granddaughter has been a tiny bit inspired!
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Nice result, lovely sketch.
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Well, somebody has to point this out Olly, that's actually seven consecutive consonants! 🤭
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Someone has finally dared to ask the question!
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I used the fingertip method to clean my 130p mirror last night and it worked a treat. Highly recommended. Thanks Chris! 👍
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My Neighbours 1) Really 2) really 3) really like security lights.
RobertI replied to Chris's topic in The Astro Lounge
You forgot to take the lens cap off John. -
My Neighbours 1) Really 2) really 3) really like security lights.
RobertI replied to Chris's topic in The Astro Lounge
Oh no, that’s just horrible Chris. 🙁 What on earth are they going to do next? If you are feeling brave enough I would just politely ask whether they could switch them off by 9pm each night. I think if they know how important astronomy is to you and what effect the lights have they might want to be reasonable. Fitting a timer would be easy for them. I’ve generally found neighbours are happy to help once they realise, but I know some SGL’ers have had bad experiences. If that doesn’t work, invite all the neighbours to a star party on your driveway - you might then at least get some support from the neighbours and minimise the risk of someone else doing the same. Good luck. -
That is the one big plus point of using my Newt on the EQ mount - observing at the zenith is a joy. Other than that it’s a monumental pain!
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Nice job! Just like my Nadira observing chair, but zero cost! I am also a fairly recent convert to seated observing, and I have to say it makes observing more relaxing and enjoyable.
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How have @Alan White and @Stu found the mount to use when near the zenith? This can be a real pain with Alt-Az mounts as there is not much leverage in the azimuth direction (as the scope is pointing up). Would it be of benefit to have a two or three attachment points for the panning handle to overcome this? Apologies if this has already been discussed in the thread(s).
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Are you sure she didn't say "I hope that is going in the garbage"?
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Crikey! That's a huge difference. Hard to believe that's an 8" next to it. My 6" Newt would look like a pea shooter. I had planned to eventually get at 12", but I'm wondering now.....! Guess I need to see one in the flesh.
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I think we all need more clear nights - we've obviously all been cooped up for far too long.
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AE ( Luton) Ltd 4 1/2" F14 Refractor
RobertI replied to Saganite's topic in Discussions - Scopes / Whole setups
Now THAT is a beautiful telescope. Well done on such a wonderful restoration. I love the powder blue livery, it goes so well with the polished metal. Add an orange stripe and you have a telescope in the Gulf Racing colours! Looking forward to seeing how it performs. -
All this talk does make me wonder - given the choice (assuming quality, price and weight capacity are the same) would I prefer dual-mounting capability without slow motion or single mounting with slow motion? I’m honestly not sure. I really want to want the AZ75 if you know what I mean - might just have to buy one to find out. 😋