The 22° Halo

It’s another Saturday night, and I’m just trying to get everything done in my life.  I’m one week away from the National Basketball League of Canada starting another season, and eight teams are counting on me to provide statistics and other important information.  I also have to get other projects done, and I just drove back to the Town and Village for a good night’s sleep.

Oh look, the moon is almost full out there…

Wait a second.  What’s that around the moon?  It looks like a ring of some sort, a light white ring encircling the moon.

Well, it is a cloudy evening, perhaps there’s some refraction in the clouds from the moonlight.  Not much moonlight here, barely enough to make a vampire sparkle.

Okay, I gotta get a picture of this.

Nikon D700 at the ready.  Which lens to use, which lens to use… I grabbed my Kiev 20H fisheye lens and strapped everything to the tripod.

After a few test shots, I snagged this.

22 degree halo of the moon
22° halo of the moon. Nikon D700 camera, Kiev MIR-20H fisheye lens. Photo by Chuck Miller.

Apparently what I captured was something called the 22° halo, in which light is refracted from the clouds in the sky. It’s more common for this type of halo to be associated with the sun, but it also occurs at night as a full moon fights through the cloud cover.

So I caught this picture.  Now what do I do with it?

Well, it’s not what I plan to do with it – it’s the step I took in taking this picture.

Normally, when I use my D700, I’ll shoot so that the camera takes two pictures – a RAW (.NEF format) image and a JPG image.  I’ve usually saved the RAW file for working in Lightroom, while using the JPG files in Corel Photo-Paint 9.

This time, I decided to forego shooting in both formats, and instead took the pictures in Nikon’s RAW format only.  This is a big step for me.  This means that I’m now trusting that I can take the RAW picture, which is essentially a digital “negative” of the image I shot, and use software to enhance the picture, to adjust color levels, to “tweak” it to look more aesthetically pleasing.

One step at a time.  Each step is a learning experience, and each experience will give me the opportunity to improve my skills.

And if I can stop and take a picture of a halo-encircled moon… and capture that halo…

That’s fine by me.