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  1. Past hour
  2. Just returned from two weeks in the far north beyond the Wall , it just didn't get dark ! Set up here at 10.30 and a couple of useful hours to get back in the saddle. Tried the Astronomy Now month's star , 20 Draconis. At least it was high and gave a ćomfy view of this 1.1" split. Last time it appeared a smidgen tighter. Seeing was well above good and i managed a lovely .8" split. Just playing about with the Barlow and eyepieces does give different results. A combo of an old school Vixen x2 Barlow and 7.5mm Ultima gave a useful x320. That combined with the "yard cannon" provided some entertainment. Here's to clear skies ! Nick.
  3. Those look like diffraction from mirror clips.
  4. Hi ton, I'm sorry, but I didn't get what did you mean by (reversing the direction till image stabilisation)? Could clear it for me? Thank you
  5. Thanks Michael, but does backlash comes so frequently? I have such lines approximately in every 10min. Does also backlash explain the reversed directions of the stars?
  6. Needs sorting pdq. By products of fungal growth are acidic and can eat into the lens coating . Used to get this in doublet objectives in the air gap. One productive remedy is to gently supply heat so that temperature change year round does not produce humidity. Easiest way is a 6W reptile heater pad, under the ota at the covered objective end and Make sure that the ota is dry when put away. Always check and keep an eye on anything invading gear , Nick.
  7. A 35mm film canister with holes in it filled with desiccant will fit in a 1.25" adapter or a tea ball filled with desiccant for a 2" and larger focuser will help take care of humidity inside the tube while in storage.
  8. Today
  9. It may work as long as you can attach it to the tube firmly. (Sorry for the late reply, out of town on business)
  10. Encoder, where RA meets DEC RMS:
  11. Personally, I'd go for the Canon, but I'd also go for one with less zero's, in Canon's case, less means more\better.....
  12. Geoff Mine is 250mm You separate to move Wonder if trying to lift as whole unit Then awkward You seen my new topic NASA Mars Rover 2020 Contains link to register to have name included on the rover Have sent to my Joeys, Cubs, scout leaders
  13. Thanks Drjuju...tried that and still had no luck so I posted the issue to the EQMOD Yahoo group and now I'm backup and everything seems to be running fine as before. I had to delete the .ini files and some others and once I did that everything my reinstall worked. Thanks for trying to help!
  14. The Tak prism diagonal is very good. So is the Baader T2 prism (I have the non - Zeiss one). It has a 32mm aperture so less likely to vignette, and being prisms, both have a shorter light path than mirror diagonals. The Baader T2 prism set is good value at £95, and very flexible, and includes the excellent Baader focusing eyepiece holder on the eyepiece end and a 1.25" nosepiece on the scope end.. https://www.365astronomy.com/Baader-Prism-Diagonal-T-2-90-degree-32mm-Set.html you can remove the latter to replace with a Baader 2"-T2 nosepiece if you wish. Dave
  15. Nobody but us looks up anymore...they are all looking down at their cell phones!!
  16. Hey guys, struggling to find any deep sky objects atm can only find double stars, currently trying my hardest to see m13, can anyone tell me what im supposed to see? Will it look like a star or something? Is my telescope capable of seeing detail of such dso?
  17. I was clouded out tonight but got a couple of hours in beforehand with the C8, mostly doing doubles in Canes Venatici.
  18. Geoff I have 10" collapsible, which is easy to store and transport Out couple of times per month doing presentation primary schools, scout groups with my club Olli has not mentioned what size dob he has Interesting to find out John
  19. Tom Welcome first from Land Down Under Would start out with middle of the range Depending on what you are viewing Moon would go 25mm, with lunar filter I use 15mm for Mars, Jupiter and Saturn Have fun John
  20. There needs to be regulation about this!
  21. Yeah was a lot fainter this time, lost visibility completely as it passed over me so only really got to see a few of the brighter ones at the end.
  22. Think I just seen it pass again. Too faint to catch with my camera, but still amazing to see.
  23. +1 for the Takahashi diagonal as a small, light, super short light path 1.25" diagonal.
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