Saturday 13 August 2011

Perseids, Jupiter and Hedgehogs..

It was clouded out in my part of Pembrokeshire last night...so viewing the Perseid Shower seemed to be a non happening event.

I decided to have an early night and hoped for a clearer  Saturday morning..maybe the clouds would part and let me see the Perseid shower in the morning twilight....

The internal astronomer's clock was working well... I awoke at 2.40 am BST and could just glimpse the friendly Moonlight illuminating the window frame...

The clouds must have parted........


Quickly up and out to the observatory, no time to put shoes on....I grabbed my Celestron 8mm plossl from the shed.... into the observatory ...... slide back the roof...

The skies were approximately 90% fast moving cloud, not as good as I hoped, but what gaps there were quickly showed me the Moon... as it slowly melted into my neighbour's ash trees...

Looking eastward I noticed Jupiter high in the sky, the highest I've seen it for many a year.

Seems like Jupiter is going to be the first  port of call for the next few months...

13th August 2011 02:00 gmt ...
Training the Tal onto Jupiter I was able to witness a transit in progress of the Moon Io...something I haven't seen for a few years...


IO Transit
Using my Celestron Xcel 8mm eyepiece, the Tal returned a decent image of Io's shadow. 

But the shadow disc of Io was much more pronounced in my old Skywatcher 150mm refractor...

I should never have sold that scope..oh well  :0(



Throughout the whole observing session I didn't see one Perseid, but then I was only getting about 10% of clear sky view at the most....strangely though, most of the clear gaps were around or near Jupiter...

Perseids, Jupiter and Hedgehogs..

I've mentioned the Perseids, and Jupiter...what about the hedgehogs...?

In our garden these past few years we have had a hedgehog, living we don't know where, but it seems to like the garden enough to stay around.

These last few months our nocturnal neighbour hasn't been seen roaming through the garden.

We had thought that our Jack Russell had scared it away..as she has often stood outside at night shouting at our prickly friend....

But last night whilst in the observatory  I had to go to my shed to fetch a sketching pencil, ...squatting just outside of the observatory was the Hedgehog Astronomer quietly sitting, taking in the scenery..

It was lucky that I didn't stand on our night time companion, especially in my bare feet...!!

Thanks to the moonlight, I was able to see where I was going....

So, no Perseids this year....welcome back to Jupiter...and Hello to Hedgehog Astronomer...

Thursday 28 July 2011

Three years plus since I last looked at the Garnet.

I can't believe it's been over three years since I last looked at Erakis  "The Garnet Star"...

Here's my last log entry of this colourful beauty....

Please click on the picture for a bigger image..

Next chance I get at the eyepiece, I'm going to say sorry to Erakis for not visiting sooner....

Friday 15 July 2011

Full Hay (fever) Moon.

Full Hay Moon.

Last night I was too tired to fully appreciate the Moon.

Usually I find a spot in the garden, sit down on a comfortable chair and simply bathe myself in the moonlight..

It's so peaceful just sitting there contemplating and watching the Moon as she gently wheels across the night sky..

But the day's hayfever had left it's mark, and I wasn't feeling all that good.

A pity... as the Moon last night was one of the best that I've seen for a long while..


I quickly grabbed this photo, using the Tal 1 and a 25mm plossl afocal with my digital compact camera.

I don't want to wish away these summer days but, I'm  looking forward to next month's " Red Moon".

And red it usually is...... big and beautiful rising out of the Pembrokeshire landscape.

 I've already booked my front row seat......fingers crossed for a clear night....


Happy Moon watching...

Friday 8 July 2011

The Mighty Atom telescope.


Some weeks ago I was rummaging through a box, at one of our local car boot sales...

I found an intriguing item.

It appeared to be a fountain pen, but on closer examination it opened out into a small refractor.

It works well considering the 1/2 inch aperture of the objective glass.

I christened it The Mighty Atom...


Last night the clouds were sauntering once again around Pembrokeshire, and the Moon low on our neighbour's trees, could occasionally be glimpsed.


I grabbed the Mighty Atom, put it over the lens of the digicam and captured this shot.



Also I have found, that if you reverse the scope and look through the objective glass, it makes a really handy microscope..

If you ever happen upon a box full of dubious junk, and see a Mighty Atom, buy it...you won't be disappointed.

Monday 4 July 2011

Trying to find Napoleon's Hat..



There's a great asterism in Bootes called Napolean's hat.

I well see why it was given such a name.

I decided to try and locate it....

After a couple of failed attempts, I finally thought why not drop Arcturus  to the bottom of my field of vie.


Maybe then Napolean's hat would be easier to see without the distraction of  beautiful bright Arcturus.

It worked....

Up towards the 11 o clock position in my field of view, Napolean's Hat jumped out at me.

I don't know why I haven't noticed this asterism before, but now every time I turn my telescope towards Arcturus there it is.

Another friend to put on the observing list ....  :0)

Friday 1 July 2011

The Harp Star.

The Harp Star -Vega
I started out last night with the sole intention of imaging M13..  after a few attempts I became distracted by the beautiful brilliance of Vega.

Vega resides in the constellation of Lyra the Harp, this blue-white star is sometimes called the Harp Star.

In Greek mythology, Lyra the harp is said to have been played by the legendary Greek musician Orpheus. 

And whenever Orpheus started to pluck those strings, nobody it was said could resist listening.

Obviously Orpheus was busy last night, for Vega the Harp Star grabbed my attention.

I attempted imaging using a Nikon D50, connected via prime focus with a x2 Barlow.

I tried a 20 second exposure, and was able to capture the above photo.

Thank You Orpheus.

Tuesday 28 June 2011


Yesterday was cloudy, windy at times, and spotting with rain, the Sun was nowhere to be seen for much of the day...!

I really was looking forward to visiting Cygnus with the Tal.

I wondered if I would be able to observe at all tonight.

The evening arrived, the clouds moved away, and a glorious summery evening was revealed.

By midnight the skies had darkened enough to get out there and observe.........

First on my list Albireo........

Albireo was the first double I ever viewed, back in 1979 with my 40mm Tasco table top refractor.

This double will always evoke fond memories.

Tonight though it was not shining with it's usual intensity, probably because of atmospheric turbulence.....

Sadr was next on the list, but as always, there are so many stars in this region that I was easily distracted.

I happily wandered of on a mini tour of our Galaxy with my 32mm eyepiece.

I then spotted a beautiful meteor......

It's radiant was close to Sadr and it made its way fairly slowly towards Ras Algethi.

It was at least of first magnitude, maybe slightly brighter, and golden in colour.

This event brought on a haiku:

Bright Meteor 
Racing across the night sky
But a speck of dust....

M13 next.... the 25mm plossl displayed it easily .
The view with my 8mm hinted at individual stars on the perimeter with averted vision.

M57 was easily found with the 25mm. The 8mm didn't  give any more detail, as expected.

From M57 it was up to the Double Double Epsilon Lyrae.
The 8mm xcel and x2 barlow displayed lovely Airy discs on all four marble white stars, a fitting testament to the Tals mirror.

I like John Herschels' description of these discs:     ...the star is then seen (in favourable circumstances of tranquil atmosphere, uniform temperature, &c.) as a perfectly round, well-defined planetary disc, surrounded by two, three, or more alternately dark and bright rings, which, if examined attentively, are seen to be slightly coloured at their borders. They succeed each other nearly at equal intervals round the central disc....   * source at foot of this post

Gamma Delphinus was next, though tonight like Albireo it was slightly fuzzy and not at it's best.

M71 in Sagitta...  found it with the 25mm plossl, but it was fainter than usual, probably due to the light pollution from a nearby streetlight....

Vulpecula next and M27...I found it easily with the 25mm, and it was quite impressive with the 8mm.
The dumbell shape was slightly hinted..very slightly.

An interesting point was.... that with the 25mm eyepiece I could make the Dumbell disappear with direct vision...then make it reappear with averted vision..


It was getting late by now, so I decided to have one last look at Cygnus.

I spotted M56, it was barely a smudge in the 25mm plossl... a little bit more of flying over the Milky Way ..

Then it was time to pack up....

I spent another 10 minutes or so just lying on the observatory floor, looking up and just marvelling at it all.

As John Cage once said "Everyone is in the best seat"

Whilst spying the glorious heavens above tonight..it sure felt like it......


*   http://en.wikipedia.org/wiki/Airy_disk

Friday 27 May 2011

Binoculars, Peltier and Lawn Astronomy....

“Were I to write out one prescription designed to alleviate at least some of the self-made miseries of mankind, it would read like this: “One gentle dose of starlight to be taken each clear night just before retiring.” ..Leslie C Peltier

It's been really quiet here of late in Simpson Cross, not much observing as the weather has been really bad. The night skies that have appeared were not really that good for astronomical observations, I've spent the time available just observing with binoculars.

Newcomers to the hobby of astronomy invariably look for a telescope as their first instrument. This is false economy I feel.

I would suggest the humble binoculars everytime.
They're light, inexpensive and very portable..and there's loads to see in the night sky with them.

My favourite pair of 8x30's only cost £5. I used to have a very useful pair of 10X50's that only cost £1.50...they looked really rough , but the optics were fine.


If it's cloudy with no stars to view , read a book....that's what I do.....
As the weather has been playing up I have spent some of that lost observing time reading a brilliant book by a famous amateur astronomer, it's called The Starlight Nights  by Leslie C. Peltier .

I have to say this book captures my feelings about amateur astronomy perfectly.
The chapters I'm reading at the moment are based in the 1920's  and 30's.

It shows the reader a world were the pace of life was much slower.
A bygone age where our modern nightly orange glow of so called progress hadn't yet touched.

It seems to me with all our technological haste we are missing out on the simpler slower things of life.

The darkened night skies are one of these simplicities.
Leslie C Peltier's Starlight Nights reminds us to slow down.

I can't praise this book enough...


Famed comet hunter David H Levy gives a wonderfully succinct view of this book:
Many books explain how to observe the sky; Starlight Nights explains why.” 


Looking forward to warm summer nights
 Lawn astronomy
Hopefully the month of June will bring better night viewing than May. 
Summer is close, the nights are getting warmer and my annual " Lawn astronomy" season is close.... 
Let me explain:
Because most of the year seems to be cold, wet, windy...I guess you know what I mean....!!! , it's really nice to find a few weeks of the year when the ground is dry and the night time is hopefully warm & balmy. On these rare occasions I like to spend my nightly observing session simply lying in the back garden looking up at the stars overhead....
Often I wear headphones that are playing Jean Michell Jarre's  "Equinox" album.... 
This particular music and the beauty of the stars above, coupled with the warm evening,,, really is  therapeutic .......


Here's to a good summer ....
Clear skies   hopefully
Mark

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