Skywatcher Skyliner 150P Dobsonian questions

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    Dobsonian
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Discussion Overview

The discussion revolves around the suitability of the Skywatcher Skyliner 150P Dobsonian telescope for amateur astronomers, particularly in low light pollution areas. Participants explore expectations for viewing capabilities, recommendations for alternative telescopes, and experiences with astrophotography using this type of telescope.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Homework-related

Main Points Raised

  • Some participants suggest that a larger mirror may be more beneficial for beginners to observe dimmer objects, especially in light-polluted areas.
  • One participant shares their positive experience with an 8-inch Dobsonian and recommends it for beginners.
  • Another participant expresses interest in the Skywatcher Skyliner 150P and seeks examples of images taken with it or similar telescopes.
  • A concern is raised that a smaller Dobsonian may not yield satisfactory astrophotography results, suggesting that an equatorial mount might be preferable for imaging.
  • Participants discuss the expectations for visual observations with the recommended telescopes, emphasizing the importance of learning to observe before pursuing astrophotography.
  • One participant mentions purchasing a Meade Deep Sky Imager II Pro and shares issues with its software compatibility on Windows 7.
  • Another participant suggests trying to run the software in compatibility mode to resolve the issues experienced.

Areas of Agreement / Disagreement

There is no clear consensus on the best telescope for beginners, as participants express differing opinions on the size and type of telescope suitable for various observing goals. The discussion on astrophotography also reveals differing expectations and experiences.

Contextual Notes

Participants express uncertainty about the capabilities of smaller telescopes for astrophotography and the technology available for connecting telescopes to computers. There are also unresolved issues regarding software compatibility for imaging devices.

Who May Find This Useful

Amateur astronomers considering their first telescope purchase, those interested in astrophotography, and individuals looking for advice on observing techniques and equipment compatibility.

MartinJH
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Sorry to barge in on a thread, and I am sorry if this is the wrong place, but is this a recommended scope http://firstlightoptics.com/proddetail.php?prod=dobsky150 for a amatuer and what could you expect to see with almost/ none light poplution.
 
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I'd go for a slightly larger mirror for beginners so that they don't feel the need to upgrade after they start looking for the dimmer Messier objects in the suburbs of a bright city.

Messier only had a 4 inch scope, but he had no light pollution whatsoever. If you got light pollution, a bigger mirror is a good investment.
 


K that's cool no problem. Yes basically where I live, South Wales,uk, I'm cushioned in every direction by mountains. If you take a short car drive to the top you virtually have no man made light at all. It's an incredible view even with just using your eyes.
Thanks for the info as well :).
 


My first real telescope was an 8-inch Dobsonian mounted scope like the one in the picture. Nothing real fancy on it, just a large tube with a couple of decent eyepieces with that simple mount. I actually recommend that mount for starting out.
 


I plan on getting the above scope (http://firstlightoptics.com/proddetail.php?prod=dobsky150) within the next week/month
I was wondering if anyone here has any nice shots taken with the above telescope or a similar specced
Have you any recommendations of another telescope close to the original chosen scopes price +/- ££.
 


MartinJH said:
I plan on getting the above scope (http://firstlightoptics.com/proddetail.php?prod=dobsky150) within the next week/month
I was wondering if anyone here has any nice shots taken with the above telescope or a similar specced
Have you any recommendations of another telescope close to the original chosen scopes price +/- ££.
It is highly unlikely that you will get any decent images through a Dobsonian 'scope as small as that. You can try, but you'll be disappointed, I fear. To get decent images that are not smeared/rotated, you should look for a telescope with a German equatorial drive, or equivalent. An undriven alt-az 'scope isn't going to make you happy, unless you just want to have nice visuals. A 6" Newt can get you a lot of satisfaction, visually, though.
 


Thank you turbo-1. I wanted to quickly ask before I went ahead and purchased.
To save myself embarrassment I'm going to ask rather than say what id like to see, so what is a amatuer like myself expecting to see with the telescopes you have mentioned.
Further more I don't plan on attaching cameras to the telescope if this helps with price, what is the technology like these days can you purchase a reasonable scope that can be connected to your pc etc via a lead; that world be fantastic and a bonus although I'm not getting carried away.
 


MartinJH said:
Thank you turbo-1. I wanted to quickly ask before I went ahead and purchased.
To save myself embarrassment I'm going to ask rather than say what id like to see, so what is a amatuer like myself expecting to see with the telescopes you have mentioned.
Further more I don't plan on attaching cameras to the telescope if this helps with price, what is the technology like these days can you purchase a reasonable scope that can be connected to your pc etc via a lead; that world be fantastic and a bonus although I'm not getting carried away.
Don't worry about getting digital images to a PC. Learn how to observe and "see" (translate what light comes to your eye and manage that). After that, you should spend a lot of time at star-parties to see if you really want a larger 'scope. That would have been my first recommendation to you as a newbie, but it seems like you are jumping in anyway.
 


It was an idea, perhaps I was being a little optimistic or just thinking that getting the images to PC was the norm. Either way i'll have a scope around (pun intended) and see what I can find :).
thanks for your help :).
 
Last edited:
  • #10


MartinJH said:
It was an idea, perhaps I was being a little optimistic or just thinking that getting the images to PC was the norm. Either way i'll have a scope around (pun intended) and see what I can find :).
thanks for your help :).

I purchased the Meade Deep Sky Imager II Pro with my telescope. It's relatively easy to use, but the software is extremely buggy on my laptop. I believe it has something to do with Windows 7. I've never used anything else for astro imaging, so I can't comment on how it compares to other devices.
 
  • #11


Drakkith said:
...the software is extremely buggy on my laptop. I believe it has something to do with Windows 7.
Can you launch the s/w in "compatibility" mode? (Right click icon)
 
  • #12


DaveC426913 said:
Can you launch the s/w in "compatibility" mode? (Right click icon)

I'm not sure if I did or not. I'll try next time.
 

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