Jump to content



  • Content Count

  • Joined

  • Last visited

Community Reputation

1 Neutral

About scotastro

  • Rank
    Proto Star

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. You did not say what aperture your scope is. The anti-glare one does not seem very dark If you can afford it my preference is the variable polarising filter as you can "dial" in the right amount of filtering for the phase of the Moon. Also works well on Venus which will be appearing soon. Mike
  2. Collimation is not something to worry about. With the Skywatcher reflectors I have looked at many and most are close to being aligned only needing the smallest adjustment of the primary mirror. Even if you make a complete mess of collimating initilaly it will not take long to get it right. You will not be taking the scope apart after all. I use an Orion USA laser collimator (secondhand about £25) which although basic is accurate enough before doing the final star test. Skywatcher have just announced a new range of Explorer relectors to replace the current range of 8" to 12". The dobsonians ar
  3. So you can tell the difference, a satellite will appear as a point of light moving rapidly through the FOV. A meteor always looks like a streak in the EP as it is moving so fast. Mike
  4. I always leave the locks off on the RA and Dec axis. If you happen to bump against the mount it will tend rotate not try to fall over. Mike
  5. My first thought reading your post was I saw the same thing. But comparing it with my observations it does not quite match up. 4 guests and I saw a slow moving meteor like object (which from past sightings I would put down to space debris. The Start point was slightly further to the left than yours - just below the belt stars of Orion and about 2 minutes earlier. I did not catch the very beginning the guest that picked it up first said it look like a slow moving star which became "brighter than Mars". I picked it about Hydra until it disappeared deep in Leo near Theta Leo (Chertan). I estimate
  6. If you mean the tower looks like it's at a 45deg angle when looking through the eyepiece. It is normal. Sorry cannot help with a manual. Mike
  7. Not sure if you need thgis info but I'll throw it in anyway. One issue often misunderstood is the effects of focal length and aperture on the object being viewed.. For viewing deep sky objects - galaxies nebulae, etc you need aperture not magnification. Most DSOs are big but faint So a short focal length scope f4.5 or f5 is fine. However to view planets you need high magnification (they are bright so smaller aperture is ok) a scope of f6 and above is much better - even up to f11 f12 for Maks and SCTs) Mike
  8. One problem that showed up with the Mak127 on the AZ GOTO mount was the difficulty in getting the object into the FOV using the supplied 25mm EP (60x mag). It was always just outside the field no matter how accurately the mount was set up. Using a 40mm EP (38x) made life much easier as the object was always in the FOV using the GOTO. If you are most interested in Moon, planets and double stars and the odd bright DSO the Mak127 is hard to beat, but for faint DSOs you need a bigger aperture such as a Newtonian I would agree that the the scope is a bit heavy for the AZ mount. I use mine on an EQ3
  9. I was out with our guests last night and between us we saw 30 meteors in an hour (7.15 to 8.20pm) before the Moon rose. Don't get excited through the majority were mag 4 to 5, invisible in light pollution. About every 10th was 2nd mag. They were everywhere in the sky all coming from the north (obviously) but some went though Cygnus and Pegusas with other through Gemini and Taurus. Once the Moon was up it wiped out any chance of seeing all but the bright ones. Mike
  10. Unless you have a customised packaged the only goto version of the 130P is the Synscan AZ GOTO which can be aligned from any position no need to point north. But the mount needs to be absolutely level (using the inbuilt bubble on the mount). Is the misalignment error small ie just out side of the field of view or large, as in pointing almost in the opposite direction. The former is usually a time error the latter a date or location error. I would suggest double checking everything as it is easy to input the info in the wrong order. Try Vega or Capella with another star (as Vega and Capella ha
  11. Galloway is the place to go after all it has been awarded Dark Sky Park status. See the website Forestry Commission Scotland - Galloway Forest Park Dark Skies Lived here for 6 years - best skies in UK. Mike
  12. The bins look very similar to the Revelation 15x70 Bins sold by Telescope House. Tried out some a few months back. There is some edge distortion to the view but overall they are good for the price. They get a bit heavy when hand held so a decent tripod is a must. Mike
  13. A variable filter can be separated with one part attached to the bottom of the barlow (assuming it has a threaded end) and the other on the EP. Rotating the EP will alter the brightness. A 130P has a 650mm focal length which with the 10mm EP and barlow will only give 130x which will make the planet seem small. To view planets well you need a telescope with a long focal length rather than one with a large aperture. Mike
  14. Finally got a minute to read all the posts. As you can imagine since the announcement of the dark Sky Park award the phone has not stopped with calls from the media. Hope you got to see Steve on TV. It was a shame I could not stay on site more especially for Saturday night but we had Ian Morison and Steve Lynn staying at the Centre and they wanted to play on the big scope. Lesley and Ralph have been reading the posts and are very pleased - I know many of you said the same when you left. You are welcome to return any time. Of course, Steve and I will start planning Star Camp #2 for Nov 2010,
  15. As a visual deep sky scope the 10" is going to be great. I have owned the 8" for 12 years. Focusing was an issue with the 8" in that the image did wobble a little. Fitting an Orion USA electric focuser from SCS Astro made a huge difference, stars snapped into focus easily. You will see lots of posts with people worrying or disappointed by the view of Jupiter. I was out with the local club being filmed by the BBC in advance of the Dark Sky Park announcement Monday. The view of Jupiter through the 8" SCT we were using was horrible and imaging it was even worse. Nothing wrong with the scope, all
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.