Bisected Halo

A circular halo around the sun, which is behind a tree. A contrail crosses the halo, leaving its shadow on the thin cloud layer below.

A clear 22-degree halo around the sun, bright enough that I didn’t have to adjust the image afterward. This is straight from my phone.

Even cooler: you can actually see the contrail’s shadow on the layer of cloud that’s producing the halo! The sun is behind the tree, and while the contrail pops out so it looks closer than the almost uniform layer, it’s clear from the shadow that the contrail is higher.

The Google+ Rescue Mission

In advance of Google shuttering their third(?) attempt at a social network, Google+, I’ve retrieved a full archive, and I’ve trawled through it looking for anything that I want to keep online after the shutdown. Most of them were cross-posts of one sort or another, or (early on, especially) the kind of random social media status that maybe has value in the moment, but not down the line. I found around 30-40 posts worth keeping. Some had their own merits, some fit in with other posts here on the blog.

Rather than just import them verbatim, I’ve decided to do some minimal cleanup. No major rewriting or anything, just the kind of things that I’d be willing to silently change on an old blog post that was already here:

  • Fix up the formatting
  • Fix typos
  • Link to related posts
  • Add a quote to linkblogging posts if they need more context

Yeah, it’s slower than copy-paste or direct import (I never did get around to writing the converter I wanted to), but there’s no rush for old news, and I’ve got copies to work from even if I’m not done by April 2.