At least three avian species recorded in this clip. What are they? Bird-calls-041512
Avian audio
April 21st, 2012Chorus frogs
March 29th, 201203/30/11 – Implosion welding power lugs
March 30th, 2011This is a technique Xcel Energy has not used (at least in our area). This Fox News link shows how it’s done.
And here’s the recording I made (about 2 miles away). Xcel Energy Implosion Swaging. The whole house shook!
03/01/11 – Moon and Venus
March 2nd, 201102/28/11 – More lunacy
March 2nd, 201102/22/11 – after the storm
March 1st, 201102/19/11 – Shootin’ the moon
February 25th, 2011So how do you shoot the moon – assuming you want something other than the moon? If I set the camera up so I can see the branches of trees, I get something like this:
So, is this an underexposed shot of the sun or an overexposed shot of the moon?
If I expose for the branches, I get this:
- and if I expose so I can see the detail in the moon, I get this:
Now I can’t see the branches. What I really want is the moon from the second shot and the branches from the first:
I used the freeware program Helicon Filter to accomplish this. Doesn’t really look natural, but it was kind of fun. What I really should have done is waited another 30 minutes for the “blue hour”, when the sky is lighter and this would look more natural. Unfortunately, started getting clouds before then. Here’s the last shot I could manage before the clouds took over:
See why it’s called the “blue hour”? You can just barely see the effects of the rising sun on the foreground. This also happens at sunset. Here’s one just a little too late, but you get the idea. 3 vertical photos stitched using Hugin.
02/18/11 – Full moon
February 24th, 201102/14/11 – Sunset
February 23rd, 2011Kind of a muted, pleasantly layered sunset tonight. I tried a couple of different approaches; here’s one.
- and another, as a horizontal panoramic:
And finally, as a vertical panoramic (I’ve never tried this before):
I think I like the 1st one best.
02/13/11 – SUN!
February 14th, 2011Very nice, sunny day today. Spectacular clouds – missed some of the nicer ones
.
Started out with a simple two shot (vertical) panoramic landscape.
Composition isn’t great, need something on the right. I added another frame.
Finally, added a fourth frame. The clouds cooperated to produce this layout (click for full panoramic). I think this is the best one.

















