PeterStudz

Nice pictures. I think the cloud cleared later here. I looked out earlier and it was still cloudy so didn’t bother setting up. It’s nice and clear now but sadly a bit late for the moon.

That depends! What make/model of telescope have you got? Is your reflector collimated? It needs to be spot on for planets. Your location makes a huge difference. Go to a very dark site and you’ll see much more.

I have a 4.5 inch & 8 inch reflector. As for Jupiter I could certainly make out banding plus (when facing earth) The Great Red Spot on my 4.5 inch. Sure, it was small and far better when viewed in the larger telescope but it can be done. Seeing plays a big part especially, like this year, when Jupiter is so low in the sky. And personally I haven’t had good seeing on Jupiter since around mid-October. I last looked at Jupiter last Tuesday and on that night it didn’t give me much more than a fuzzy ball.

What a lovely report. And wow! When I started and first joined this site I didn’t appreciate observing reports and didn’t find them interesting. Now I think that they are great and really appreciate people taking the time to write them up. I didn’t even think that the likes of the Horse Head was possible with and 8 inch dob in the south of England. Really makes me want to take my 200p to a nice dark site. Well, it’s only a matter of time before I give it a go. I do know what you mean when you say that you were “buzzing”. The first time I say a galaxy in my telescope I was buzzing so much that it took an age for me to get to sleep.

Sounds like it’s time for an upgrade 😀. From my understanding the stock iPhone 12 camera app when in NightMode takes 3 second (possibly 3.3) exposures and then stacks to make anything up to 30 sec maximum. The iPhone 13 is supposed to improve on that. And Android smartphones can do similar and more. Modern smartphone cameras have some interesting and clever low light tricks. Mind, some of the pictures I’ve seen you take of the moon are very good!

Thanks for the nice comments! I do enjoy trying to get the best of what I have. And also using bits and bobs form down my shed left over from previous projects in order to do a bit of DIY modifications/improvements. And as @MalcolmM says - I’m also impressed with the stunning images posted on this site. Some of which I hardly thought possible. But also those using more modest gear. I know that in the past I’ve taken smartphone pictures and thought that they weren’t good enough to post. This is a mistake. You could argue that a modern smartphone is an expensive bit of high tech. Which of course it is. Although I had the iPhone before I got into astronomy, so it is a case of using what I already have. And these days it’s something that virtually everyone owns.

Had a go last night taking a picture of the Orion Nebula with the little Skywatcher 1145p. Came out OK I think for a single shot on a phone plus small telescope in my rather light polluted Bortle 7-8 sky. I’m sure it would be better at a site that was actually dark. The wind was playing games with my wobbly EQ1 too. Skywatcher Skyhawk 1145p, EQ1, StarGuider 12mm, iPhone 12, single 21 second exposure. Cropped plus a little basic editing.

Had a nice session with my 10yr old daughter before bed last night. The Met Office app did forecast some clear sky’s so it wasn’t a surprise, although not before a heavy shower. Maybe it’s just me but some of the better seeing seems to occur immediately after rain. Since last year and due to the weather, it was the first time we could get a good look at Orion. While the telescope was cooling we used our binoculars to do a little tour of the region around Orion. The Hyades cluster looked fab as did the Pleiades. In fact I’d say that the Hyades looks best in binoculars. She’s starting to know Orion and its stars quite well and it was interesting giving her instructions on star hopping. Binoculars are a great way to teach and learn your way around the sky. They also allow your eyes to get use to the dark without hanging around getting bored which is definitely an issue with children. Well, adults too. Finished off by observing the Orion Nebula in the telescope. Seeing was decent even for Southampton although terminated a little early as some clouds rolled in. But just before that we were treated to a bright meteor with an orange glow to end the night. All, in all about 1 hr 45 mins of observing which is plenty for a 10 yr old. And it wasn’t even cold which does help too.

I’m most jealous, well done! I had noticed a brief spell without cloud here too but I was just too busy with work. Out of interest. During the last “spotty sun” at the beginning of September I was surprised how much my daughter enjoyed observing the sun and it’s spots. She also had a friend over who was equally impressed. And her friend isn’t nearly as interested as my daughter. You could tell from the “wows” and series of questions, not all of which I could answer. There was certainly more interest than something like the Orion Nebula. Some of this was down to the fact it was warm, no waiting around in order to get eyes use to the dark, we had a BBQ going and I gave a long lecture on the dangers of looking at the sun. Kids love anything that sounds risky. I also rammed it home by using a magnify glass to burn a hole in a bit of paper and then light the BBQ. All a lot of fun.

Thanks for the nice comments. Just as I thought I’d have a little free time to finishing the OTA a load of work came in. Don’t you just hate it when that happens! I just need a couple of free days maximum - I think! Will probably be early in the New Year. I’ll try and post some pictures as I strip the OTA down and flock etc. I’ve got most of the bits I need together now. I have a feeling that there are pits where the secondary adjustment screws meet the holder. At the moment the secondary is a pain to adjust. Eg as soon as I get it bang on and tighten the screws it slips out of position again. Will probably do the milk bottle mod but will see when I take it apart. And happy Christmas!

I tried at the beginning of December. From my garden Leonard is not in a great position so I’ve only have a few chances. I got up at 4am. It was clear then with only a few high clouds. I quickly setup and allowed some time for cooling. And it was chilly. On that morning Leonard wasn’t far from M3, so I planned to hop from there. Quickly found M3 which was a nice sight, especially after not seeing it for some time. Maybe I lingered too long but as I was looking at M3 clouds suddenly rolled in - and that was it. Typical!

Looks good. I’ve downloaded it. Theres also this free one which I’ve found useful. https://spacemath.gsfc.nasa.gov/SMBooks/AstrophotographyV1.pdf

At last, the base is finished! Took a while for me to paint as during the summer and early autumn my daughter (me too) got into observing Jupiter and Saturn. And it was at every opportunity. From camping in the garden to late nights, whenever it wasn’t cloudy. Somewhat fortunately most of this was during the school holidays, although it did tire me out! Work also got in the way too. Painting would mean at least a week off as I would need to allow the paint to fully cure. Unpainted It also allowed me to fiddle with the setup. I’m really pleased with the textured ABS sheet on Teflon/PTFE pads for the azimuth bearing. Hardly any stiction even at high magnification. Tried some other possibilities but nothing that I tried was better than this. The altitude bearings took a bit more effort. Just running on PTFE pads there was too much stiction for my liking. Some dehydrator sheets (basically PTFE paper) which I had at home and stuck to the sides of the trunnions with PTFE tape worked perfectly. The last picture shows what I mean. Initially this was just a temporary installation but it’s lasted so well that I’ve kept is as is. I’ve also made the rocker box easy to remove from the ground boards without tools. I thought it might be easier to transport via car this way and if necessary, it allows possible future modifications. Just got to give the OTA some more attention. I intend to take it apart, give it a good clean and flock. Probably add a handle. However, I already have a primary mirror solution. More on this later.

Yes, I have those too. They work well for me.

Hi, and welcome to SGL. I’m in Southampton so in Hampshire too.

Is it possible to get the thing back together and in reasonable working condition? You might be pleasantly surprised at what you can see even with a mirror in poor condition.

Well done! I think that’s a great result, especially with the equipment you were using.

I use this one too. It’s been great. So much so that I bought another for my daughter or for guests.

That sucks! I’ve just been out with the binoculars and had a scan about. It’s not bad but the cold and wind is enough for me. Orion is up and got a good view of the pleiades. However the stars are twinkling like mad and I wasn’t tempted to get a telescope out!

In my book it’s definitely sensible! Similar weather here in Hampshire. Although with the wind chill it’s forecast as -7C later on. And this kind of damp northerly wind can make it feel even colder. However, in my limited experience every time I’ve tried to observe in windy weather the seeing has been rubbish.

Well, I’m jealous. From my garden Venus is behind a neighbours tree

Yes, my daughter (at the age of nine but she’s ten now) says she can see some colour on the Orion Nebula. She says that she can see a bit of pink in some parts of the cloud. To me it just looks totally grey. And I’ve had other examples too. Eg she was the first to see the Great Red Spot on Jupiter. I got a “Daddy I can see the spot”. At first I didn’t believe her and it was a “let me see that” moment. Sure enough when I looked carefully it was JUST appearing on the limb of the planet and as such still hard to see. Now I’ve learnt to ask her “what can you see?” Rather than telling her what she should see.

Very good! And a nice idea, basically an observation table. I’m relatively new to this but there’s hardly a nighttime session where I don’t drop something. There’s got to be a better way, although simply being a bit more organised does help. Out of interest. Where do people put eyepiece, focuser & finder caps? I’m forever searching for those on the dark. Sometimes trying to shove different size caps from one make of eyepiece onto another.

Well done! The primary mirror cell is a tight fit. Harder to get back in than take out. Any hits, tips, dos & don’ts when applying the flocking? And can you see any difference/improvements?

I had some good views of Jupiter and Saturn in my 8” Skyliner in the summer and early part of autumn. But since then and recently the seeing has been poor to terrible. Not sure why but for me (every time I’ve tried) it’s no where near as good as it was earlier in the year.