The Lunar eclipse of 18–19 November was considered a “partial eclipse” but with 97% coverage it was pretty close to a total eclipse. But not quite. That last 3% of the illuminated limb of the Moon was enough to make photography a challenge because its brightness significantly overwhelmed the dim red of the remainder of the lunar disk as well as the nearby stars.
What made this eclipse noteworthy is the proximity of the Moon to both the Pleiades (M45) and Hyades star clusters.
I used an Nikon 80–200mm telephoto zoom lens for this astrophotography session. Set to 200mm it was possible to capture (barely) both the Moon and Pleiades. Set to 80mm it was easy to capture all three objects. This legacy lens from Nikon is still a very useful astrophotography lens for me—not least because it has a hard stop at infinity making nighttime focusing simple.
Complicating the setup—and there’s always a complication—was the presence of high, thin clouds streaming across the sky. These clouds muted the brilliance of the stars but also created an illuminated area surrounding the Moon. To capture both the bright uneclipsed sliver of the Moon as well as the nebulosity in the Pleiades required shooting a variety of exposures that could be blended later. Even this was not as easy as I had hoped and I tried different methods (e.g., layers with masks; high dynamic range blending; dodging and burning, etc.) until I was finally satisfied with a good but less than stellar (get it? stellar?) image.
Here are two images. The zoomed in and highly cropped image was shot at ISO 800, ƒ/8, and 4 seconds at a focal length of 200mm. The wider field of view was shot at 80mm, ISO 800, ƒ/8, and at shutter speeds of ½, 1, 2, 4, 8, 15, and 30 seconds. HDR blending was done using Lightroom 6 and then further tweaked using various tools to brighten the stars while keeping the Moon dark.
The changing of the colors of leaves continues to march from the higher to lower elevations. The higher elevations and aspens peaked in mid October while places such as Oak Creek Canyon hit their peak a few weeks later. Peak color is just now reaching Sedona and similar locations. Here are several photos of leaves taken over the past few weeks in and near Oak Creek Canyon.
A strong storm system approached the southwest yesterday and moved through the state overnight. Ahead of the storm, clouds began to increase just before sunset and I found myself at the Mormon Lake overlook. The cumulus clouds were fairly shallow so that the sunlight hitting the tops of the clouds was scattered downward and provided some diffuse lighting and color to the cloud bases.
There was also a thin gap between the clouds and the ground allowing for just a few minutes of direct sunlight.
Here are a few photographs of the sunset and clouds along with some sunlight spilling across the currently dry lakebed of Mormon Lake.
As the storm and cold front approached showers and thunderstorms quickly developed with a line of strong thunderstorms developing about an hour after sunset. There was quite a bit of lightning as the line of storms moved across the area. The sound of rain faded as it was replaced by snow falling in the wake of the front.
In the morning there was snow covering the ground. Measurements were difficult as strong winds during the night had blown the snow such that some areas had a few inches and other areas were bare.
The snow juxtaposed with autumn colors was very pretty but my favorite photograph was the snow on this cinquefoil that still has some flowers.