Using the orbit period of each planet we derive the synodic period, i.e. the time taken for the path of faster planet Jupiter to ‘catch up’ with slower planet Saturn. If we call the orbit periods J and S and the synodic period J-S we can make two calculations:
(360 / S) x J-S and (360 / J) x J-S.
The difference between the two results should be 360.
Archive for October, 2014
Why Phi: giant planets update – part 2
Posted: October 29, 2014 by oldbrew in Maths, solar system dynamicsUK Energy policy incompetence: Emergency Measures To Prevent Winter Blackouts announced
Posted: October 28, 2014 by tallbloke in Accountability, Energy, Forecasting, government, Idiots, Incompetence, Legal, People powerRemember this stuff when casting your vote next May. UKIP is the only party with a sensible energy policy. Roundup of (lack of) energy: news by Benny Peiser at GWPF:
Written by Dr. Benny Peiser, GWPF on 28 October 2014
Emergency measures to prevent blackouts this winter have been unveiled by National Grid after Britain’s spare power capacity fell to just 4 per cent. –Emily Gosden, The Daily Telegraph, 27 October 2014
The capacity crunch has been predicted for about seven years. Everyone seems to have seen this coming – except the people in charge. –Andrew Orlowski, The Register, 10 June 2014
Cameron pulls fast one over climate, agrees to ETS
Posted: October 27, 2014 by tchannon in Energy, government, PoliticsThis article is by Tim Channon[1], not Tallbloke.
Cameron is complaining about a small surcharge after he agrees to the far larger EU Climate agenda including EU ETS.
Media buy the smokescreen.
Dates are important
From gov.uk web site
Speech
European Council October 2014: David Cameron’s speech
From: Prime Minister’s Office, 10 Downing Street and The Rt Hon David Cameron MP
Delivered on: 24 October 2014 (Transcript of the speech, exactly as it was delivered)Good afternoon and welcome. It has been 24 hours in Brussels with some notable and important successes, but also with some deep frustrations and frankly quite a bit of anger about the way we have been treated.
… [Ebola]
The second issue has been climate change, where I want to make sure Europe is playing its part in delivering a global deal that can prevent dangerous climate change. I think it was very important that Europe stepped up to the plate, and we have done that, with committing ourselves to more than 40% reductions of greenhouse gases by 2030.
— https://www.gov.uk/government/speeches/european-council-october-2014-david-camerons-speech
Who got the headlines and brickbats over an announced EU climate intent? Not Cameron, the outgoing Rompuy.
Cameron has gone very loudly ballistic over money, hiding the climate issue completely. Looks like the media bought this.
Now NASA has updated its planetary data as of 20th October 2014. With the revised numbers (see below for source) we have to re-calculate the orbital relationships of the giant planets.
Amending the original numbers we find:
89 Jupiter-Saturn conjunctions = almost 1768 years
In Fibonacci numbers: 1768 = 34 x 13 x 2²
And there’s more…
Dimethyl sulfide, SST, CO2, Volcanos, clouds, turbidity
Posted: October 25, 2014 by tchannon in atmosphere, Carbon cycle, Clouds, Natural VariationI’d not followed up on the saga of DMS, a reminder came up so I’ve dug out the tale up to 2003 or so. What then, can anyone add more? Because IPCC AR4 looks to me to be obfuscating. Best do a quick scan of the long article before dipping too deeply into links.
“Dimethyl sulfide (DMS) or methylthiomethane is an organosulfur compound with the formula (CH3)2S. Dimethyl sulfide is a water-insoluble flammable liquid that boils at 37 °C (99 °F) and has a characteristic disagreeable odor. It is a component of the smell produced from cooking of certain vegetables, notably maize, cabbage, beetroot and seafoods.”
And the smell of seaside. Stinky stuff is Sulphur.
__ http://en.wikipedia.org/wiki/Dimethyl_sulfide
Why mention this on the Talkshop?
Ocean critters produce the stuff, a very complex situation.
The C is produced from CO2. S probably from volcanoes. Predation of the critters is also involved etc. part of a food chain. Sulphur is in short supply, so bad that farming often needs additional input wherein lies yet another sad tale of enviro own goals, perhaps too why volcanic soils are lauded as highly productive.
Dated 2000
- Abstract. Continuous measurements of atmospheric dimethylsulfide (DMS) have been performed over a 10-year period (1990-1999) at Amsterdam Island in the southern Indian Ocean. Atmospheric DMSranges from 5 to1930 parts per trillion by volume (pptv) and shows a clear seasonal variation with a factor of 20 in amplitude between its maximum in January (austral summer) and minimum in July-August (austral winter). Important deviations from the 10-year monthly mean as high as 100% have been detected, which could not be explained by changes in meteorology and/or oxidation capacity of the atmosphere. Comparison with a three dimensional (3-D) chemistry/transport model revealed that changes in the source strength of DMS as high as a factor of 2 were required to account for such DMS interannual variations. In addition, DMS variability was found to be closely related to sea surface temperature anomalies, clearly indicating a link between DMS and climate changes.
— [1]
From this I assume there is a strong positive cloud seeding temperature coefficient but suitable data for an attempt at computing effect does not seem to exist.
Yeo et al. solar spectral irradiance reconstruction 1974 to 2013
Posted: October 25, 2014 by tchannon in climate, methodology, Solar physics
Fig.14. 361-day moving average of the integrated flux in the reconstruction and in UARS and SORCE SSI between a) 120 and 180 nm, b) 180 and 250 nm, c) 250 and 300 nm, and d) 300 and 410 nm. The UARS and SORCE time series are normalized to the reconstruction at the 1996 and 2008 solar cycle minima, respectively. The dashed lines indicate the uncertainty range of the reconstruction.
Reconstruction of total and spectral solar irradiance from 1974 to 2013 based on KPVT, SoHO/MDI, and SDO/HMI observations
K. L. Yeo, N. A. Krivova, S. K. Solanki, and K. H. Glassmeier
18 page PDF available on registration with Astronomy & Astrophysics
http://dx.doi.org/10.1051/0004-6361/201423628
ABSTRACT
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Context. Total and spectral solar irradiance are key parameters in the assessment of solar influence on changes in the Earth’s climate.
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Aims. We present a reconstruction of daily solar irradiance obtained using the SATIRE-S model spanning 1974 to 2013 based on full-disc observations from the KPVT, SoHO/MDI, and SDO/HMI.
Evidence of correlation LoD and solar magnetic cycles
Posted: October 23, 2014 by tchannon in Cycles, Geomagnetism, LOD, Solar physicsEVIDENCE OF LENGTH OF DAY (LOD) BIDECADAL VARIABILITY
CONCURRENT WITH THE SOLAR MAGNETIC CYCLES
Milivoje A. Vukcevic M.Sc
http://hal.archives-ouvertes.fr/hal-01071375/document
Abstract: Number of factors ranging from global atmospheric and oceans circulation to the plate tectonic movements affects the length of day (LOD) on different time scales. Existence of a coincidental or causal correlation between the solar magnetic oscillations and the secular LOD changes is demonstrated.
.
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Great post on UK rainfall data
Roger Helmer: Osborne deals hammer blow to UK coal
Posted: October 22, 2014 by tallbloke in Accountability, government, IncompetenceTags: carbon tax
From the Lincolnshire Echo a short piece by Roger Helmer MEP:
Back in 2010, soon after the General Election, the then Energy Minister, Conservative Charles Hendry, announced no new coal-fired power stations could be built in the UK without Carbon Capture and Storage. But CCS adds 20 to 25 per cent to the cost of energy (or put it another way, reduces efficiency by the same factor). So – surprise, surprise – there have been no takers. The unintended consequence has been no new coal capacity at all.
I am often asked how Germany can be building a couple of dozen new coal-fired power stations, and we in Britain can’t. This is how. It’s a self-inflicted injury, and our Coalition government is directly responsible for it.
U.S., EU want U.N. to stress low cost of climate change fight – draft
(Reuters) – The United States and European Union want the U.N. to stress the low cost of fighting climate change in a draft handbook on the issue that it is compiling, a leaked document showed on Tuesday.
The United States wants the handbook to do more to show that the costs of action “will be almost insignificant relative to projected growth”, the document showed.
— http://uk.reuters.com/article/2014/10/21/uk-climatechange-ipcc-idUKKCN0IA15620141021
It mentions a pause slowdown.
Saudi Arabia said that the period of the slowdown should be extended to 1998-2014 from 1998-2012 in the draft.
Wonder if we can prise a copy of the document out of anyone?
The US riding on a shale gas boom, exporting oil again, talks about negligible cost? Or perhaps this really is a paper tiger, fight meaning no more than a lot of jaw and noise, no real action. Talk is cheap.
Met Office did not see the storm of 21st October 2014 coming
Posted: October 21, 2014 by tchannon in Forecasting, weatherI’ve started collecting a few of the Met Office published weather forecasts in addition to the weather station data, building an archive.
The UK Met Office are masters of obfuscation, vague language, handwaving yet for all the money poured in over the years their forecasting prowess is notorious. What follows is backed up by more details left for another time.
We have just had a minor blow in London, enough to cancel flights at the premier UK airport, brought down trees, at least one death. The BBC are going on about it as is the Guardian.
http://www.bbc.co.uk/news/uk-29685066
http://www.theguardian.com/uk-news/2014/oct/21/uk-storms-woman-dead-trees-fall-london-hurricane-gonzalo
[update: Met Office hourly data for the 21st is now in and plotted PDF here (1.4MB) –Tim]
Note for comprehension, 16 to 30 days means that is how far ahead it is from the publication date.
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Met Office 16 to 30 day forecast
UK Outlook for Thursday 9 Oct 2014 to Thursday 23 Oct 2014:
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- The broadly northwest-southeast split in the weather conditions is showing signs of persisting through mid-October.
- This pattern would leave southern, central and eastern parts tending to see the best of the weather with conditions often fine and dry.
- Occasional bouts of rain should still be expected, and mist and fog patches may be a problem during morning rush hours.
- Under the fine weather it should still feel pleasant with temperatures a little above average for the time of year.
- Further northwest, conditions are likely to be more unsettled with more frequent outbreaks of rain, these perhaps accompanied by strong winds.
- Temperatures here should be closer to average or perhaps even just below at times.
Sixth UK power station goes offline: Dungeness B nuclear power station shut down due to power cut
Posted: October 21, 2014 by tchannon in Energy, humour, weather[edit: I have made the serious mistake of not checking the date of the news story, is actually 2013 although the page is (c) 2014, tweet items there mention 2013 and I did spot the 99mph gust which I knew from last year, ought to have twigged. Sorry folks. Tim.]
The Dungeness B nuclear power station in Kent is using diesel generators to power its site after both reactors shut down automatically due to a power cut
Logical, no ‘leccy so you can’t have any.
That’s six UK power stations now offline with unplanned stoppages.
A non story other than a defective infrastructure, presumably power lines were out. Is there no end to silly cockups?
Wrong kind of leaves on the line?
Govt covers energy policy disaster with ‘Heat One Room’ advice to pensioners
Posted: October 21, 2014 by tallbloke in Energy, government, Incompetence, PoliticsRemember this in May when you cast your vote. In order to get past the real threat of blackouts as our generation capacity teeters close to the brink, our government now wants old people to eke out their pensions heating a single room and to merge with the Green party in telling the rest of us to jump up and down to keep warm while forking out to subsidise rich landowners to host corporate sized wind farms. They’ve got to go.
Stefan Rahmsdorf goes all Naomi Oreskes – publishes futureshock fantasy
Posted: October 20, 2014 by tallbloke in alarmism, atmosphere, Ocean dynamicsOver on realclimate, (remember them?), Stefan ‘there is no pause’ Rahmsdorf has posted an article about why OHC makes a lousy climate policy target. I’ve left a comment concerning a sentence further down in the post, but here’s the intro:
The New York Times, 12 December 2027: After 12 years of debate and negotiation, kicked off in Paris in 2015, world leaders have finally agreed to ditch the goal of limiting global warming to below 2 °C. Instead, they have agreed to the new goal of limiting global ocean heat content to 1024 Joules. The decision was widely welcomed by the science and policy communities as a great step forward. “In the past, the 2 °C goal has allowed some governments to pretend that they are taking serious action to mitigate global warming, when in reality they have achieved almost nothing. I’m sure that this can’t happen again with the new 1024 Joules goal”, said David Victor, a professor of international relations who originally proposed this change back in 2014. And an unnamed senior EU negotiator commented: “Perhaps I shouldn’t say this, but some heads of state had trouble understanding the implications of the 2 °C target; sometimes they even accidentally talked of limiting global warming to 2%. I’m glad that we now have those 1024 Joules which are much easier to grasp for policy makers and the public.”
Another UK power station goes offline as Didcot B burns
Posted: October 19, 2014 by tallbloke in Energy, flames, UncertaintyAfter the Ferrybridge fire and Hunstanton nuclear power station, more bad news for the hard pressed National Grid.
Zainab Mirmalek, who lives opposite the power station, said: “There’s lots of water gushing down on it, lots of smoke and steam but the fire is definitely under control now.”
Fellow Didcot resident Leila Qureshi said: “We got quite near before the road was shut.
“The fire was ferocious. You could feel the heat and smell it.”
Poland threatens EU with veto on 40% CO2 reduction target
Posted: October 19, 2014 by tallbloke in Carbon cycle, government, Legal, People powerThe Polish Government is talking tough. From wbj:
If the EU summit next week maintains the European Commission’s proposal on reducing carbon dioxide emissions by 40 percent by 2030, Poland will have to veto it, Deputy Prime Minister and Economy Minister Janusz Piechociński told Polish Radio on Thursday.
“If this initial proposal will look as it does now, then Poland will have no choice but to veto it,” Piechociński said.
“For the Polish economy minister and the majority of EU economy ministers the 40-percent option, which destroys half of Europe’s industry, is unacceptable,” he added.
Whoa… solar blast on hitting current sheet fold
Posted: October 19, 2014 by tchannon in Astrophysics, Solar physics, solar system dynamicsMichele left a comment on suggestions but the surprise came later
Big Ar 2192 and flare X1.1 + CME
Note the Solex date: 14th October 2014, today is the 19th.
I looked at the Spaceweather archive for the 14th and of course the authors did not know what was about to happen
SOLAR SECTOR BOUNDARY CROSSING: High-latitude auroras are possible on Oct. 14th when Earth crosses through a fold in the heliospheric current sheet. This is called a “solar sector boundary crossing,” and NOAA forecasters estimate a 25% chance of polar geomagnetic storms when it occurs.
Germany’s Unsustainable “Green” Jobs “Miracle” Collapses
Posted: October 17, 2014 by tallbloke in solar system dynamics.
.
.It’s all coming undone – just as climate realists have been predicting for years.
The Germans went into wind power harder and faster than anyone else – and the cost of doing so is catching up with a vengeance. The subsidies have been colossal, the impacts on the electricity market chaotic and – contrary to the purpose of the policy – CO2 emissions are rising fast (see our post here).
Some 800,000 German homes have been disconnected from the grid – victims of what is euphemistically called “fuel poverty”. In response, Germans have picked up their axes and have headed to their forests in order to improve their sense of energy security – although foresters apparently take the view that this self-help measure is nothing more than blatant timber theft (see our post here).
One justification put up by the wind industry for the social and economic chaos caused by spiralling power costs was the claim that investment in wind power would…
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