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By Mark Daniels
Been looking for neat solution to taking small scope abroad using my stuff and not paying out for a dedicated set up.
Have a skywatcher finder which with a barlow and 90 * gives good results. I was looking at an Orion mini eq tabletop tripod but hard to get hold of.
Play a bit of music in a band and have a few microphone stands so got to work with a hack saw.
I used a mic holder as in photo they are about £3 and cut the holder part off and filed flat. Drilled hole through to accept large camera thread (£3 screw bolt)
this allows shortened micstand to fit to the alt az mount. (Mic stand 15 of ebay. )
the dovetail was expensive as i wanted green and got from germany £30 with couier the white finder bracket from tring harrisons £6
so thats £60 but if i went for black dovetail less than £40 seeing i had mic stand already quite a cheap solition
the stand is very stable and provided the telescope is moved clockwise when rotating freehand the threads stay tight with the fine controls either direction works well
overall wiegt is bit over 3 kg and will fit in a standard aluminium camera case
hope this if useful
By Kcks Regulus Star
On the 2nd of July I closed my curtains one night before I went to bed but, before they were shut I noticed a strange multicoloured light flickering low in the sky in the northern celestial hemisphere. I Thought to myself if that is a star it looks amazing. The next night (3rd of July) I decided to take another look at this multicoloured light which was still there, Only this time I used my binoculars, I was seeing blues, greens & reds. We have all seen stars by looking up into the sky but, I have never seen a star create multi colours before. It makes you feel excited inside and you think that no one else can see this until you tell them and share the same experience together. I believe I was looking at the Capella Star which is the brightest star in the constellation Auriga and your not kidding it is bright. I cant wait to have another look tonight to see if the multi colours are still there. I would like to have taken at picture of it but I am not setup to do that just yet as I am very new to star gazing. I wish someone here can confirm what I saw and to post a picture of it would be awesome.
Nikon Prostaff 3s 8 x 42
as the title suggests, I've noticed that the RA axis of my HEQ5 pro mount has some give. I don't notice it while the clutch is unlocked, but it's very obvious with a locked RA clutch. Any suggestions on what could be causing it/what adjustments need to be made?
I have a Celestron Astromaster 114 eq (114/1000mm), and I do use it whenever I can, but I'm still quite the newbie when it comes to observing.
My point is, I'd like to observe the planets, but I dont't think the standard eyepieces that came with my telescope (10 mm and 20 mm) are powerful enough for that. For reference, the "furthest" I could see were the rings of Saturn , but they were very small and faint too.
Are there any specific eyepieces you could recommend? :) And of course, any tipps and advice are also very much appreciated.
lets imagine I wasn't to see a nice DSO about 15' size and I think it should look good nicely framed with a 1 deg field of view in the EP..
Which would give the better (or higher probability of seeing anything at all ) view from a semi urban light polluted home site (e.g Bortle 6)?
a) an 100mm f/6 refractor (fl 600mm) and a 10mm EP (60 deg afov, gain 60x = fov pf 1 deg)
(and exit pupil of 100mm / 60 = 1.6mm)
b) a 200mm SCT with focal reducer to give f/6 (fl 1200mm) and a 20mm EP (60 deg afov, gain 60x = fov of 1 deg)
(and exit pupil of 200 / 60 = 3.3mm)
My gut feeling is that the SCT should give a better view just based upon its 2xaperture - but Im not sure I understand fully the maths why.
Is the larger exit pupil going to result in a better / brighter / more successful view?
Or will the view be 'roughly' the same ?
Or have I got it all wrong.....