Monday, 24 January 2011

What lies beneath

The last time I mentioned my model railway on this blog, it was a tale of woe about hamfisted drilling and the sudden and unwelcome mutilation of some of the track.

It took me quite a while to work out exactly how to fix this self-inflicted wound, but I did eventually come up with a workable solution and shortly before Christmas, I successfully cut out the mangled section of track, re-attached the upper layer of baseboard and fitted a new section of rail where I plan to construct a girder bridge.
It was a hell of a lot more difficult to repair than it had been to lay the track the first time around, so to prevent another unexpected separation of the upper layer of baseboard, I've added some extra woodon spacer blocks which are screwed, as well as glued in place.

Now, I don't do New Year Resolutions and I'm particularly wary about trying to stick to any hard and fast regime or daily activity. Anybody that follows this blog will already know how erratic and fickle my level of commitment can be, so I have amazed myself by actually doing something on the model railway every day so far this year.

Of course you'll now be expecting it to be almost complete.

Well, it isn't.

However, the good news is that I've fitted all the point motors and finished wiring them up, which was an extremely finicky process. I've also made a start on the operator control panel

Here's a quick peek at what lies beneath the baseboard. A handfull of point motors and a bunch of multicoloured wires.

I guess it may not seem like a lot of progress, but it is a strangely satisfying way to pass the time.

Sunday, 16 January 2011

This is not like watching paint dry...

As some of you were less than overwhelmed by the excitement of watching  snow dribbling out of a radio telescope, I thought you might find this slightly more stimulating.

If you haven't heard of Scottish street trials rider Danny MacAskill before, you may be astonished at not just his skill as a bike rider, but his seeming lack of anything like fear or an appreciation of the possibility that something could go horribly wrong.
You'll probably be unsurprised to learn that he is sometimes known as Danny MegaSkill.

"Remember kids, Don't try this at home..."

Monday, 3 January 2011

Not my turn in the spotlight

This evening, BBC Television will be broadcasting the first of a three night series called "Stargazing Live". These programs will be shown at 8 pm, on BBC2 and will be hosted by Professor Brian Cox and Dara O'Briain, live from Jodrell Bank.

I haven't seen the Control Room in so much turmoil since we had the film crew from "The Hitchhikers Guide To The Galaxy" doing a two day shoot a few years ago. In front of the Control Desk the set design team has built a raised area and a pair of platforms for large, plasma display screens. There are an array of studio lights strung from the ceiling, various microphones in strategic places, lighting control panels, audio mixers and all the miles of cable that go with them.
The rest of the main building is festooned with temporary signs and arrows pointing the way to the Production Office, Makeup, Green Room, Rehearsal Room and Dressing Rooms. Outside the building there's the kind of circus that always accompanies this sort of undertaking.
There's the "Gallery Truck", with an enormous articulated trailer which houses the outside broadcast control room. This appears to be one of those origami vehicles where the walls extend in all directions creating an internal working space that would otherwise be impossible to achieve. It's probably as close as you can get to having an actual TARDIS.
There are lighting trucks, satellite communication vans, catering trucks, a marquee laid out with tables for refreshments, portable toilets, generators, water bowsers, a mobile security post and a bunch of other non-specific vans.

The thing that's difficult to believe is that when I finished my shift yesterday morning, none of this stuff was here. As I walked out of the Control Room, the set designer and his team had just pulled up outside the Main Building.
While I was at home asleep, the place was transformed.

It's just the luck of the draw which of the six controllers gets which shift when this sort of event is on.
I can't decide whether or not to be disappointed that I'm not on-shift for all the fun and games. It's always interesting to be behind the scenes and watch how media stuff works, but it can be quite stressful too. We cannot afford to let the artistic demands of the TV crew influence any operational decisions about the way the telescope is driven. There's always the chance that you'll have to tell the director that he's not going to get his preferred shot of the telescope positioned low to the horizon because the wind is too strong.
As you can imagine, that doesn't go down too well, but it's better than breaking the telescope.

Anyway, if you were hoping to catch a glimpse of me actually working you are going to be out of luck. Your Controller for Monday and Tuesday evening's shows will be Jock, and on Wednesday it will be Andy.


 "We are in control...": Andy and Jock are second and third from the left, respectively.

Sunday, 26 December 2010

Festive malarkey

So how was your Christmas...? Oh good. How lovely.

My Christmas has been pretty good too, as it happens.

On Christmas Eve, while Blight-of-my-life was out making sure that the horses weren't getting too excitable in the snow, I (finally) put up the Christmas cards.
The "Top Card" award this year was shared by my eldest brother, whose card was a print of one of his own paintings, and my erstwhile work colleague from sunny Devon, who had ensured that his card would be the first we got by sending it in January... and then sent another one that also arrived before all the other cards

Later that evening, my band played at a local pub.
I wasn't too keen on the idea of playing on Christmas Eve, as I thought it might be a bit like being Santa's support act; but it was actually really good fun. Inevitably we were duty bound to include something festive, so "Santa Claus is coming to town" was added to the setlist. We'd also been asked to play Blondie's "One Way or Another" especially for the landlady and it went surprisingly well, considering the minimal rehearsal that we'd given it.

Perhaps the best bit of the gig was an appearance by our special guest vocalist.
Our Lady of The Keyboards had put an armlock on her son Josh and he'd agreed to join us for the last two songs of the first set. As he's a professional performer (World tour with "Mama Mia" and more recently touring in "Dreamboats and Petticoats"), this was a bit of a treat.
It also knocked about ten years off the average age of the band.

Christmas Day itself was very uneventful.
Even though Blight had to see to the horses, I decided that I deserved a lie-in after my night of rock and roll excess and didn't surface until gone ten. At lunchtime, we ambled along to "The Crown" to meet Chemical Al and The One Wise Woman for our customary Christmas drink and then it was a brisk walk home for Christmas Lunch.

This year we had scrambled egg and beans on toast and shortly after that, I went to work.

And if you think that working on Christmas Day isn't much fun, then take a look at this.
This video was shot a few days ago, by Scubamanders, as I decanted the accumulated snow from the bowl. It isn't wildly dramatic, but it isn't something you see every day.



I've been doing this job for nearly ten years, but it was the first time I've done this particular operation.

 

Thursday, 16 December 2010

Great News...!

I know that you've all been on the edge of your seats, waiting for the news about "The Other" speaking clock.

Well, I am overjoyed to inform you that I've just 'phoned it and the time is now correct, so "Thus Communications" have fixed the problem.

My work here is done; another triumph for the Grumpy Old Men, I'd say.

Tuesday, 14 December 2010

Apologies to BT: The Speaking Clock is Correct

I'm starting to realise what it's like to be Boris Johnson. This is the second time I've had to publicly apologise in a month.

My previous post, stating that the Speaking Clock was four seconds fast, was not entirely correct. It appears that although the speaking clock messages that I was getting on our telephone system at work have been incorrect, the BT Speaking Clock service is running perfectly.
The most likely culprit for this peculiar problem probably resides somewhere in the telephone system of a third party communications supplier.

Some very helpful comments from one of my long-suffering followers, drew my attention to the fact that our telephone network is no longer a strictly BT operation, so it was quite likely that some third party complication could have nadgered the normally reliable service.
I also had a chat with a chap from The Greenwich Observatory. Although he explained that they are no longer "The Keepers of Time" at Greenwich, his assessment of the problem was in line with Jon's explanation.

Apparently you can effectively buy a speaking clock device for your telephone network. This uses a radio timing signal, broadcast from Anthorn in Cumbria, to keep it locked to the correct time. Unfortunately, if your speaking clock box loses the timing signal, it continues to operate but uses its own internal quartz crystal oscillator to keep on time. If this oscillator isn't running at the right rate, the thing will gradually drift off.

It's plausible that this is what's happened to the rogue speaking clock which I was using.

If it does get sorted out, I'll let you know, but until then,
"At the third stroke, it will be time to make a grovelling apology to BT... PIP...PIP...PIP"

The Speaking Clock is 4 seconds fast

Yesterday I discovered that the BT Speaking Clock was approximately four seconds fast.
But before you rush to your 'phone to check, remember that it is not a free service. I don't want to encourage anyone to increase the income of BT whilst proving the inadequacy of their service.

I spent a fairly frustrating time trying to report the fault, but as anyone who has tried to report a problem using an automated, multiple choice 'phone reporting system will appreciate, as soon as you have a problem that falls outside the normal options, you are snookered.
Eventually, I managed to negotiate my way through the various layers of, "Press one for Billing, press two for Broadband, Press three if you are losing the will to live...", until I was speaking to a human being.
I knew that she was almost certainly not the right person to deal with this particular issue, but I hoped that she might be able to contact the appropriate department.

It did not go terribly well.

Although she was not actually rude, her reaction when I tried to report the problem was somewhat terse. I explained that I realized it was not really the sort of fault that she would normally be resposible for dealing with, but as there appeared to be no other way of getting in contact with the service provider, I was hoping she could either pass the message on herself or refer me to a more appropriate department.
Her response was, "What business is it of yours to tell us that the Speaking Clock is wrong?"
"Well, it is a service that I'm paying for, and it's supposed to be reliable... and not four seconds fast."
"How do you know it's wrong?"
At this point, I decided to keep it simple.
I could have explained that as I was in the Control Room at Jodrell Bank, I had access to two independant Global Positioning Satellite Clocks and our own on-site Atomic Clock, all of which were telling me that the Speaking Clock was wrong.
Instead, I just said, "I checked it against the Greenwich Time signal "pips" at 9 o'clock, broadcast by the BBC. And before you ask, that was the analogue service, not digital."

Now I have no idea whether this has been passed on to anyone in BT who is interested or capable enough to sort it out, but at 7:45 this morning it was still wrong.

I'll let you know when it's been corrected.

 
The "Station Clock" at Jodrell Bank