|
Click the image for a larger
view.
Instrument |
Canon EF-S 55-250mm
zoom @ 250 mm, f/5.6. |
Mount |
Hand Held |
Camera |
Canon EOS Rebel T5i
(no modifications) |
Acquisition Data |
8/21/2017 Dwyer
Junction Rest Stop. 20 miles south of Glendo, Wy. USA |
Exposure |
Raw ISO
400 No Filters |
1/60 sec x 2 |
|
Software |
CCDStack and
Photoshop CS6.
|
Acquisition Comment |
The original plan was
to take no pictures; I didn't even take a tripod. Then at the last
minute I just could not resist taking a few shots. I manually
focused on a distant telephone pole and put masking tape on the lens
to hold the focus. Here is the sequence of events.
-
We watched with solar
glasses until everything went black.
-
Then dropped the
solar glasses to see the first diamond ring.
-
I viewed
the corona and looked for solar flares with binoculars for a few
seconds. The corona was beautiful but I could not see any flares.
-
Took five quick images
with the camera set for automatic exposures.
-
Then I just enjoyed the rest of the show. Surprisingly, the presence of solar
flares was clearly visible with the naked eye.
|
Solar crescents on
the sidewalk |
We left Cheyenne at
about 9:30 PM. The plan was to at least get to Wheatland where the
totality duration was about 55 sec. When we got there, the traffic
was OK and moving fast. So, it was on to Dwyer Junction where
totality was 2 min 15 sec.
We arrived at about
11:00 PM. Almost everyone else continued on to Glendo. They got 15
sec. more totality but paid a heavy price with return trip traffic.
Staying at Dwyer Junction was the right choice. |
This clearly was
not an original idea. It was like a mini Woodstock.
Monday morning, the
sky was clear. The sunrise was almost as good as the eclipse. Just
above the horizon, the Sun was a brilliant deep red. |
Wyoming did a
wonderful job. Even though they were overwhelmed, they continued to
do great work.
We converted the
minivan to a small camper and fortunately had our own facilities. |
Fifteen minutes after
totality, the traffic was backed up, 20 miles, all the way to Glendo.
It took us three hours to drive 80 miles back to Cheyenne. It took
some folks eight hours to drive the 100 miles from Glendo. Some gave
up and just spent the night along the highway. Although it was
against the law, the state patrol allowed it. |
|