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Scope Suitability

  • Eamonn Gannon
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15 years 10 months ago #70580 by Eamonn Gannon
Scope Suitability was created by Eamonn Gannon
I was wondering, of the two scopes currently under the stairs (damn weather) is there any particular type of observing more suited to one than the other (scope 1 is a 93mm refractor, f10.8, scope 2 is a 200mm newtonian, f5). So far I've been mostly mooching around deep sky looking at some of the messiers, but would a lunar/solar program be more suited to either scope?

Thanks,

Eamonn

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15 years 10 months ago #70587 by Seanie_Morris
Replied by Seanie_Morris on topic Re: Scope Suitability
6 to one, hald a dozen to the other Eamonn! The refractor is great for light viewing of the Sun and Moon and to see the phases of the inner planets, as well as minor detail on Jupiter and Saturn. The larger reflector is ideal for deepsky objects and scanning along the Cygnus arm of the Milky Way at this time of year.

So, whilst you probably knew this kind of an answer was coming, which is your more favourite of the two?

Seanie.

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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  • Eamonn Gannon
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15 years 10 months ago #70596 by Eamonn Gannon
Replied by Eamonn Gannon on topic Re: Scope Suitability
the 8" still being broken out whenever weather permitting, but some fine night am gonna break out the two side by side for the craic, am going to press gang in-laws into helping me lug and set up stuff: give 'em drink and they're happy... the joys of cheap labour!

:lol:

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15 years 10 months ago #70600 by bertthebudgie
Replied by bertthebudgie on topic Re: Scope Suitability
Hi

I would have though the 200mm newtonian would be best at all things as it would have greater light gathering power.

The only area where the refracter may hold its own would be those really bright objects like the moon where the additional light gathering would not be so important. Its smaller field of view would be good for close up views of craters.

DB

Eqipment
Lx90 8' SCT, UHC Narrowband filter
SPC900 Webcam, Atik 16ic
Astrozap Dew Heater
Meade eyepieces & barlows 9,26 and 32mm
Moonfish 32mm 2"
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"Always pass to the man in space"

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15 years 10 months ago #70602 by michaeloconnell
Replied by michaeloconnell on topic Re: Scope Suitability
I would go for the 200mm newtonian.

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15 years 10 months ago #70607 by dave_lillis
Replied by dave_lillis on topic Re: Scope Suitability
yea, 99 times out of 100, the 200mm will outperform the smaller refractor.

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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