SPACE JOCKEY

I was eleven years old when I was given my first telescope back in 1988: a 60mm red tube Tasco refractor on an alt-azimuth mount. It opened up a larger window to the heavens for me, and granted me some very memorable observations of the Moon, Jupiter, Saturn and Venus. For nearly ten years that telescope was a constant companion as I observed the night sky, but then it slowly found it’s way into the attic, and began gathering dust while I started to pursue a career as a musician, and a sound engineer.

As the time passed — I still don’t know why? — I began to feel the pull of the night sky again.  It is hard to explain, but perhaps it’s the feeling of oneness that astronomy gives me — the knowledge that we are part of something uniquely special, and wholly inexplicable. Whatever the reason all I knew was that I wanted to be back out there drinking in the wonders of the universe.

To reacquaint myself with the night sky I bought myself a pair of Bresser 10×50 binoculars. Every amateur astronomer worth their salt should own a pair of binoculars — big or small they are an indispensable tool. I always looked at the glossy adverts for the large telescopes in the monthly astronomy magazines, but never felt it was the right time to be splashing out a sizable sum of money for such a serious instrument. Instead I stepped up the binocular ladder, and purchased a pair of Strathspey 25×100 binoculars — a sound astronomical investment, and one that I would advise any budding astronomer to make.

Since then I have traversed my way across the solar system; through the galaxy, and beyond into the vast gulf of interstellar space. However like all astronomers I can’t help wanting to get just that little bit closer to the cosmos; in my case the Moon and the planets as well as some of the brighter deep sky objects. I’ve always had a love of refractors, and when I saw that David Hinds had an Easter special on a Celestron Omni XLT 120mm refractor mounted on a solid GEM, I couldn’t resist jumping at the chance to own one.

I have to confess that I was quite daunted by the task of setting up a telescope on an equatorial mount, but after a few practice runs I soon got the hang of it. The scope’s first light came early on Friday morning, (17.04.09) and polar aligning it proved to be easier than what I thought it would be thanks to some handy advice I received on Twitter from @craiggold who runs the excellent new blog Starmunchers ¹. My target for the session was Saturn which gave me an excuse to use the new 6mm Celestron Omni Plössl — one of two eyepieces — that I had purchased along with the scope. The conditions were not great, and in atypical fashion the clouds rolled in just after I had set everything up. This left me wondering if my session had bought it there and then; I decided to wait the clouds out which eventually cleared partially thanks to an easterly breeze.

With some clear sky above I set about locating Saturn using the finder, and the included 25mm eyepiece which I have to say  really impressed me. The view across the whole field was tack sharp, and quite contrasty with zero chromatic aberration. Even at 40x magnification Saturn’s edge on rings were clearly visible as were some of the brighter Moons, but when I popped the 6mm Plössl into the diagonal I was presented with a wonderfully crisp planetary display.

Although there was some mild chromatic aberration, and the seeing wasn’t all that great I did manage to observe a slight opening between Saturn’s rings as well as two vague ochre bands in the northern, and southern hemispheres. In orbit around the giant planet I could easily see the three moons Titan, Rhea and Iapetus, but for some reason Dione eluded me. The view was utterly hypnotic, and I spent just over an hour tracking it across the sky, but it wasn’t long before my fun was brought to an abrupt end by an armada of cumulus cloud that quickly overtook the starry sky. I can honestly say that this was the most exhilrating observing session that I’ve had in a long time. Saturn was a mesmerizing sight, and I’ll certainly be returning to this distant planet as often as I can before it fades into the summer sky. As far as the new scope is concerned I am absolutely delighted with it, and would definitely recommend it to anyone thinking of upgrading to a larger instrument.