Aristos a la Lanterne!

When the rage of downtrodden French peasants, living-on-the-edge city dwellers and frustrated bourgeois towards the ruling nobles and royalty final exploded into a kind of civic wildfire, there was no appeasing their collective anger. A handful of wary and fleet-footed aristocrats, or those who had made a good living out of serving the royals and the nobility fled from France in all directions. The slow and unwary made a humiliating appointment with Madame Guillotine before a contemptuous and jeering crowd, if they had not already run afoul of a mob with pikes and knives, and ropes at the foot of civic lampposts. (The fury of the French Revolution flamed so furiously that it that eventually it burned a good few leading revolutionaries themselves. As the Royalist pamphleteer Jacques Mallet Du Pan remarked pithily, “Like Saturn, the Revolution devours its children.) For a long time, my sympathies as regards parties in the French Revolution tended to be with those who fell out with it, sympathies formed by popular literature and music: The Scarlett Pimpernel, A Tale of Two Cities, Dialogues of the Carmelites, and other tales which basically tut-tutted the madness which overcame all reason and discretion, and championed those who had the brunt of it fall on them, either justly or not. How fortunate that our own very dear revolution had been able to escape such conflagrations: Loyalists in the colonies might have suffered being tarred and feathered and ridden out of town or having to leave in an undignified rush when Yankee Doodle went to town and made their independence stick. But the jailhouse regrets of those who called up and inflamed that conflagration, even inadvertently is not my concern here.

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This War Comes Already Pre-Nuked

So, the Biden (Mis) Administration, or whoever and whatever powers have the strings firmly attached to the puppet in the Oval Office seems determined to pick a fight and a war with Russia over the Ukraine. A fight in which most Americans might have some mild-to-moderate sympathies with the Ukrainians, as they were most viciously abused under Soviet rule, having the misfortune to be essentially the breadbasket of the Soviet Union and relatively unwilling to have their crops and livelihoods confiscated for the good of the Party of the Workers, and having in the interim since the fall of the Iron Curtain to have developed some pesky notions of a separate and rather rebellious national identity. The Ukraine, like Poland, is luckless geographically, in being the pathway of invading armies from either direction, so one can’t really blame them for being a little testy and proactive about another one.
But it’s not really our fight, and it seems to be one constructed in a Potemkin village fashion.
There was a story, most likely apocryphal regarding a proposed alliance sometime during the late 19th century, between (IIRC) Britain and France, likely against a bellicose Germany, wherein a high-level British diplomat and his equally high-level French counterpart began pounding out the details of the proposed military alliance. The British diplo asked his French counterpart; what would be the absolute minimum number of troops that Britain would contribute to the situation in an emergency in the case of German invasion. “Only one,” replied the French diplomat, “And we would make certain that he would be killed at once.”
That is what the Biden administration would like, apparently. They would like to be able to wave the bloody shirt, the blood-saturated BDU blouses of American military personnel as a cynical and calculated distraction from a year of epic fail.

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American Gulag and Stasi, Inc

Today marks the one-year anniversary of the protest at the Capitol, in Washington, DC. A good many of those who attended felt they had a perfect right to walk into the Capitol Building, which is after all, the structure that we pay for and support our so-called political representatives with our votes. So why didn’t we have the right to walk into it, especially when allowed by the Capitol Police gatekeepers? There certainly were enough loud progressive protesters at the Kavanaugh hearings, setting the example for conservatives to follow an established principle. Or so they thought … mistakenly, as it has turned out. A number of questions about that event still remain. 

(Historically, well-wishers thronged the White House, upon the election of Andrew Jackson, and pretty much destroyed carpets and upholsteries, with the passage of their dirty boots and subsequent rowdy and presumably drunken celebration of a man of the people, a genuine frontiersman, to the highest office in the land. Again – the halls of government are rightfully, our halls – not the exclusive property of temporary lords and ladies. Or so we had assumed. But Jackson was a Democrat, of course, so all was forgiven.)

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Not Humanity’s Last View …

This is being described as “humanity’s last view of the JWST.”

6:50 AM CST, Christmas Morning

I expect imaging, and even direct viewing, of the James Webb Space Telescope from terrestrial telescopes to become a popular amateur astronomical activity in the summer of 2022. Here is why:

A full Moon has apparent magnitude -12.7. This is the result of its distance of ≈380,000 kilometers, its effective area (a circle of radius ≈1,700 kilometers) of ≈9.1 million km², and its albedo of ≈0.12.

The JWST will be at ~4 LD, the effective area of its sunshield will be ≈830 m², and its albedo will be very close to 1.

Its distance makes it 16 times as faint, its effective area makes it 11 billion times as faint, and its albedo makes it 8.3 times as bright. Multiplying all these together yields a factor of 21 billion.

The magnitude scale is measured in increments of ⁵√100 ≈ 2.5, such that each 5 steps downward is 100 times brighter. Venus, which can reach an apparent magnitude of -4.7, is nearly 100 times brighter than Arcturus (α Boötis), at -0.05. The stars in the Big Dipper and in Orion’s Belt are around magnitude +2.

The limits of my experience are the Sun, apparent magnitude -26.7, and some of the fainter Pleiades, magnitude +6.5 or even fainter—note that this takes not only very clear, dark, moonless skies, but also an hour and a half or more of no artificial light whatsoever for excellent dark adaptation, and probably eyes younger than mine are now (I am recalling an incident from my 30s). That’s a factor of almost 20 trillion.

Anyway, doing the math, something 21 billion times fainter than a full Moon has an apparent magnitude of +13.1.

Every amateur astronomer reading this just went huh. Easy.

Taking the usual limiting magnitude of the unaided eye to be exactly +6 and the effective aperture of the human pupil to be 7mm, less than 200mm of primary lens or mirror diameter would be enough. In the real world, it’s going to be harder than that … but I found Pluto in my 333mm f/4.5 Newtonian at magnitude +13.8 or thereabouts during a Texas Star Party in the 1990s.

The challenge will be figuring out which thirteenth-magnitude speck in the field of view is actually the JWST, but one thing’s going to make it a lot easier: it won’t be moving with the starry background. Its motion will essentially be at the solar rate, ~1°/day. That’s 2½ arc-minutes per hour, or 2½ arc-seconds per minute. A pair of images taken even a few minutes apart will pop it out, much like the discovery images of Pluto in 1930.

 

UPDATE (12/31): en route

Around the Next Corner

What lurks in hiding for us there? Nothing good, and that is the general feeling one gets from the ripples and small currents in the wide ocean of the blogosphere. I’ve been paddling in that ocean since … 2002, when I gave up on Slate as an original aggregator news site shortly after 9-11, because the communities which gathered in the various comments sections just got too angry and irrational for words. Something let me to Instapundit, and through his links to the original incarnation of Sgt. Stryker’s Daily Brief. I became a contributor when the original Stryker appealed for other contributors and have been paddling away at the margins of the digital information ocean ever since. Back in the pre-internet day, I had subscriptions to all kinds of magazines. As a military public relations professional, I reasoned that I should know when and from which direction the next political-military-social sh*t-storm would arrive. Tracking blogs and digital media serves the same purpose for me that print media once did.

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