Minor tweaking carried out today:
Added Lightning Analysis tab, this opens another page to show statistics from the Boltek lightning detector.
Expanded to Pollen page to show information from The Weather Channel, I have retained the Chatteris map as this has greater detail on it when you follow the link by clicking the map directly.
Glossary of terms added.
Link from the lightning StormVue NGX and Alerts Page has been set up via the TSentry icon, this link takes you to the Contact Me page – TSentry is the software which send the e-mails when certain conditions are met, have a look at the Alerts Page to see what they are.
Had a good electrical storm that Chatteris Weathers own lightning detectors tracked successfully, the software gives each storm cell a reference number, direction bearing in degrees, distance from Chatteris in miles and it’s status, i.e. weak and steady.
The software will also send subscribers an e-mail when a storm meets certain triggers, a e-mail is also automatically sent when no lightning has been detected for over 30 minutes.
Click on link for further details on the alert scheme – To Alerts Page.
I have hopefully finished battering the credit card (well for now), and have the radio and ancillaries, the next purchase will be the external aerial, but I will do another page on that.
I decided on a Kenwood TS-2000 multi-band transceiver as this will give me all the flexibility I believe I require, this is powered by a EP-925 PSU with an output current of 25A and a peak of 30A. All the reviews on this power supply were right in that it is really noisy when the cooling fan kicks in, I have done the mod which is all over the internet and is simply a 1.5K resistor in series with the thermostat, this ‘fools’ the cooling fan circuit and has the fan running at a very low speed all the time, should the thermostat open due to high temperature, the fan will go to full speed and full cooling.
I also bought a Signalink mainly in preparation for PSK31 when I get the aerial sorted, I will also explore all other data modes when I get the chance, the Signalink is configure to Radio Ham Deluxe program and works really well, again I copied others in downloading Skype so I can remote into the TS-2000 from a laptop, currently my license allows me to do this only from within the house as it is still classed as being attended, a full license holder can use this in remote mode away from the house.
I imported a MFJ-949E Antenna Matching Unit, this is not connected to anything yet, but looks nice 🙂
Undertook the Intermediate License radio amateur Test under the watchful eye of Cambridge University Radio Club who kindly allowed me to take the test with them, even though I’m not a member, or for that matter ever got past going to a comprehensive school!
The test comprises of 45 multiple choice questions on all aspects of the syllabus, once the test is over, the invigilators provisionally mark the paper straight away so you know if you have passed or not.
I got two questions wrong, and although you do have to wait for official confirmation, I’ve passed….Yeah.
Noticed that the Season Countdown timer on the main index page had missed out the Summer and went straight into the countdown to Winter from Autumn, I thought this was a bit harsh as we have to give Summer a go at least, the fault turned out to be where I had changed the Americanism of ‘Fall’ to Autumn, this had upset the script, so made really minor word changes and it seems to be ok again.
The Acronis True Image 2013 backup software in online ‘real time’ mode has caused me some problems since the 28th May when I enabled it, with the Weather Display application hanging and therefore generating a Clientraw data received error on the web site. I have reverted back to incremental backups every 24 hours, bit of a shame that the backup software won’t work as advertised (plenty of user comments on this when googled), but at least this method works.
Weather PC RAM increased from 2Gb to 4Gb due to memory resource issues when running Acronis back-up software in ‘real time online’ mode, this memory increase has resolved the problem and now instead of making Incremental backups once per day, the system is creating a constant mirror of the ‘C’ drive to the second hard drive which has also been made bootable.
Hopefully these resilience measures will not be needed, but if history does repeat itself I’m better prepared than last time.
Sorry for the interruption to the weather service, I needed to add a second hard drive and clone it, read too much lately of hard drive failures and decided to replace my existing second drive with a new one, rather than a refurbished one off ebay.
Chatteris weather was offline for 3 hrs 42 min, but I did make some changes as well, such as the clouds page, added a radio player to the marine page and also repaired a broken link with the alerts rss feed.
Added more info and photos to Ham Infrastructure blog.
Weather station has been behaving until a few days ago when it stopped receiving data from the Davis console, only confirmed this earlier today when Weather Display flat-lined, removing the mini usb from the consoles data logger and refitting it enabled Weather Display to start receiving data, checking the loggers drivers with Silicon Labs, the version I was using was not the latest, this has now been downloaded and seems to be working, I’ve no idea why this has just started so I’m not convinced that I have solved anything, fingers crossed 🙂
Sorry for the breaks in service.