Saturday, June 15, 2024

Civil War Reenactment

Fort Pocahontas

While biking on the Virginia Capital Trail I noticed signs just beyond the 15-mile marker at Sturgeon Point Road for Fort Pocahontas. I followed the signs off the trail once out of curiosity and eventually came to a closed gate where there was nothing to see but another sign. Last year I discovered that Fort Pocahontas is the site for a large annual Civil War battle reenactment in early June. We eventually drove over one day last year to see the reenactment, but we arrived in late afternoon when all activities had ended. This year we planned better and arrived in the morning with time to explore and see everything.

The fort is located on beautiful forested land on the James River well separated from modern buildings. It sits on a relatively high piece of ground above a deep water landing once known as Wilson's Wharf. After navigating winding gravel roads we came to a parking area and paid a modest admission fee. Then we were free to roam around on foot into an 1864 world.

Hundreds of reeanactors had arrived to recreate the Civil War battle known as "The Action at Wilson's Wharf" on May 24th, 1864. (More about the battle below.) As we walked onto the site reenactors were gathering for group photos. The Confederate cavalry were impressive lined up together. The Confederate infantry and families all came together in their motley collection of clothing.

On a different field Union troops, all in standard uniforms, also lined up for photos and gun practice. When they all fired rifles simultaneously it was quite a loud show!

There are actually a surprising number of surviving Civil War earthworks scattered around my home in Virginia. For hundreds of years Fort Pocahontas' earthworks were well preserved by overgrowing vines. This allowed restoration to original appearance. One section of the restored fort is shown in the next three pictures. 


Additional barriers like this abatis discouraged infantry assaults.

What makes the Action at Wilson's Wharf particularly significant is the presence of thousands of African-American Union troops defending the fort. It was the first major battle to test these troops, and they performed admirably. A direct descendant of one of these heroic soldiers gave a talk before the battle reenactment began, and several other direct descendants attended in the audience. These soldiers were represented by some of the reenactors shown below in the Union camp.

We strolled through the Union campground. Aside from an occasional unobtrusive porta-potty, we might have seen similar scenes in 1864.

Within the camp an expert recreated authentic 1864 meals and cooking.

I previously mentioned how the site was located on a high bluff along the James River. The next picture shows reenactors who chose a particularly scenic campsite looking out over the James.

A few medical tents distributed among the campgrounds displayed amputated limbs and gruesome period medical instruments.

After leaving the Union camp I came upon the Binford House shown in the next picture below. If I understand the situation correctly, this house stands on the grounds of an original 1700's house owned by the Kennon family. Later, the Wilson farm was established in 1835 and had a house at this location. The Wilson house burned down in 1876. The Binford house in the picture below was moved to the present location in 2000 and renovated. The Binford house, from Southhampton County, VA, is a 1700's house similar to the Wilson house.

Folks who owned land along the James River long ago knew how to pick beautiful spots for houses. There was a lovely river view from the Binford house backyard! A museum within the house was open for inspection, but there wasn't enough time to visit before the battle reenactment was scheduled to start.

Not far from the Binford house on the approach to the Confederate camp two merchants set up their 1864 establishments.



Amusing signs described goods and services.

The Confederate camp seemed a bit less attractive than the Union camp. Each campsite looked less well equipped as if the occupants were less wealthy than their Union counterparts.

One tent belonged to two ladies who mended and washed clothes. They asked if I would like my clothes washed and offered half price on my "half pants" because I was wearing shorts! As I chuckled about the shorts description I turned around to a startling sight. The following character suddenly appeared before me as if he had dropped out of nowhere from a time machine.

This particular reeanactor was portraying Delegate Robert Eden Scott, a Virginia House of Delegates member representing Fauquier County. He lived from April 23, 1808 to May 3, 1862, so he actually died before the 1864 battle reenactment. He was a slave owner who attended the Virginia Secession Convention of 1861 where he ultimately voted to support secession and stood on the wrong side of history. He died at his farm in 1862 where he was killed by Union deserters.

Confederate cavalry horses were kept within the Confederate camp.

The battle reenactment was scheduled to begin at 1:00 pm. We made our way to a large tent where spectators were safely confined a short distance away from the battlefield action. There we heard some informative talks about the land, the soldiers, and the history of this particular battle. A direct descendant of President John Tyler described how his father purchased the land to prevent its development and arranged for the renovation. An African-American Union soldier reeanactor told us more about the African-American troops who fought bravely in the battle.

When the battle reeanactment actually began a knowledgeable woman narrated battle events as they took place. In 1864 about 1,000 Union soldiers withstood the attack of about 2,500 Confederate troops and held the fort. The Confederates, led by Major General Fitzhugh Lee, a nephew of Robert E. Lee, eventually withdrew and gave up. When Fitzhugh Lee demanded the fort's surrender, the fort commander, Brigadier General Edward Wild, replied "Present my compliments to General Fitz Lee and tell him to go to hell."

The battle reeanactment featured a few hundred participants, many fewer than the thousands in the 1864 clash. Loud rifle and artillery fire assaulted our ears as participants maneuvered around the battlefield. Clouds of smelly gunpowder smoke drifted around. When Confederate cavalry formed together and charged with drawn swords it was quite impressive! It was frightening to imagine being a foot soldier in the path of so many charging horses. Unfortunately, I have very few still photos of the battle because I recorded mostly videos to include sounds and action. The next image below doesn't really capture the full cavalry group aligned for the charge.

Two other battle images show at least a large portion of the battlefield with troops spread out and gunsmoke in the air. They also show three girls in brightly colored dresses who played the role of "ice angels". These young women behind the lines would bring cold water to soldiers, especially wounded ones.

I'm so glad we made the effort to see this event. It was an interesting way to spend a few hours on a beautiful sunny day.

Monday, June 10, 2024

Looking Between Clouds

Inaccurate Forecast

Meteorologists usually give good temperature forecasts, but their cloud cover predictions are often faulty. That's been my personal experience at least. Cloudless skies were forecast on May 28th for my location. Based on this prediction I set up my Seestar for some astrophotography late in the evening. My first target was a trio of closely spaced galaxies in the constellation Leo. I began a planned 30-minute exposure. A few minutes later I glanced up toward Leo and saw a large cloud slowly drifting towards my target location from the west. As time ticked by the cloud edged closer and closer until it began covering the three galaxies. I had to stop the exposure at 29-minutes, so I almost completed the original plan. This particular Leo trio galaxy image is the first image below.

In the previous image the bottom elliptical galaxy is M105, the middle elliptical galaxy is NGC3384, and the smaller spiral galaxy to the left is NGC3389.

The large drifting cloud in the west began to slowly evaporate. East of this cloud the sky remained cloudless, so I moved to another multiple galaxy target in the constellation Virgo. This time I was able to complete the 30-minute exposure shown next. I can see at least nine obvious galaxies in this one field of view and two more dim ones on the edge of visibility!

All eleven visible galaxies are identified in the following labeled image.

All these galaxies are part of the big Virgo Galaxy Cluster which is too large to fit within the field of view. This particular group is part of a beautiful elongated galaxy array called Markarian's Chain. Seestar's small field of view is incapable of capturing all members of the chain, but bagging eleven galaxies at once is still amazing.

Bright elliptical galaxies M86 and M84 are prominent. NGC 4438 and NGC 4435 near the top are actually interacting galaxies. The relatively faint wispy bridge of disrupted material between the pair is barely visible above the background.

By this time Sagittarius had risen high enough to present good targets. I moved to bright nebula M20, the Trifid Nebula, to try a longer exposure than my May 12th attempt. Small troublesome scattered clouds began appearing around the sky, including in the south where M20 is located. Nevertheless, I was able to complete a (non-filtered) 30-minute exposure of M20 between drifting clouds.

The 30-minute exposure above is only slightly better than the 5-minute exposure on May12th. The additional 25 minutes revealed a little more of the blue/white reflection nebula beside the red.

While scattered clouds continued to slowly increase I moved to nebula M16, the Eagle Nebula. Although nearby clouds didn't block this nebula, the two thirds illuminated waning Moon had just risen very close to the horizon. An unobstructed 30-minute exposure is the next image.

Cloud density began increasing. I was able to expose giant globular cluster M22 for only one minute before clouds interfered. This quick image is shown next.

Searching among the diminishing number of cloud gaps, I moved to open cluster M11 in the constellation Serpens. Clouds stayed away during the following 10-minute exposure. M11 is a beautiful sight in a telescope eyepiece. The image scale below makes it look almost as compact as a globular cluster like M22 above. In spite of superficially similar appearances open cluster M11 and globular cluster M22 are quite different. In general, globular clusters are older, contain more stars, and are farther away than open clusters. M11 is about 250 million years old, contains about 2,900 stars, and is about 6,000 light years away. M22 is 12 to 13 billion years old, contains about 500,000 stars, and is about 10,400 light years away.

It was now after 2:00 am. Scorpius had risen to a nice altitude and, for the moment, no clouds were parked there. I took a quick 5-minute exposure of NGC6334, the Cat's Paw Nebula, without the nebular filter.

The Cat's Paw Nebula needs a longer exposure and better centering to show up better. I'll try again sometime.

At this point scattered clouds and moonlight were increasing as the Moon rose higher and higher. It was time to quit at 2:30 am.

I haven't used my nighttime telescopes for visual observing since purchasing Seestar. Seestar is producing much better views than I could hope to see at a telescope eyepiece, especially in my light polluted sky. My eyepieces never reveal the nebular colors that Seestar produces, although individual star colors are much prettier in an eyepiece. It takes so much effort to set up a telescope for visual observing I'm beginning to wonder if it's worth the trouble at this point.
 




Wednesday, June 5, 2024

Moonless Sky

Galaxies, Globulars, and Nebulae

Clear skies near new Moon are favorable conditions for deep sky imaging. On April 29th, nine days before new Moon, the constellation Corvus was prominent in clear southeastern skies. I used my Seestar to take a 30-minute exposure of famous edge-on galaxy M104, located just above Corvus.

On May 12th, four days after new Moon, the sky was clear again. I went out late in the evening after the crescent Moon set. With a 40-minute exposure I set out to capture a group of three closely grouped galaxies in the constellation Draco. In the next image below spiral galaxy NGC 5985 is at lower right. Elliptical galaxy NGC 5982 is in the middle, about 7.5 arc minutes from NGC 5985. Edge on galaxy NGC 5981 is the third bright galaxy about 6.2 arc minutes from middle elliptical NGC 5982. Although these galaxies seem close together in the sky, they are actually quite far apart in distance away from us. 5985 is 180 million light years distant, 5981 is 170 million light years distant, and 5982 is 600 million light years distant. 

If you enlarge the image to full size by clicking on it, you can see a very small fuzzy smudge up to the left along the rough diagonal containing the 3 brighter galaxies. This is 15.8 magnitude galaxy NGC 5976 about 8.2 arc minutes from NGC 5982. Wait! There's one more dim galaxy in the image, a round dim fuzz ball near the left bottom edge. This is 13.6 magnitude galaxy NGC 5989. So five galaxies are together in one picture! I really enjoy being surprised by unexpected members of celestial scenes!

Face on spiral galaxy M83 in the constellation Hydra was not very high above the horizon, but a 30-minute exposure captured it surprisingly well. Experience has taught me Seestar galaxy images don't improve substantially with exposures much longer than 30 minutes.

Globular cluster M92 in Hercules showed nicely in the following 15- minute exposure.

Midnight passed by and the constellation Scorpius had risen in the south. Globular cluster M4 in Scorpius was a good target for another 15-minute exposure shown next. This globular has several curved lines of stars like beads on a string. 

By now, well after midnight, the constellation Sagittarius had risen. Among many celestial targets in Sagittarius is M8, the Lagoon Nebula. When looking through a telescope eyepiece from my mid-northern latitude I've found the Lagoon Nebula to be the second easiest nebula to see after the Orion Nebula. I enabled Seestar's nebular filter and began a 30 minute exposure of M8. The result, shown next, astounded me! It was amazing to see how much of this nebula appeared on my tablet screen after only a few minutes of exposure time!

Two hours after midnight both Seestar's battery and my personal energy level were running low, but I couldn't pass up one last target, M20, the Trifid Nebula. The next image is only a 5-minute exposure without the nebular filter. Again, it's amazing to see how much shows up in a short time! I'd like to try this again with a longer exposure. 

I'm extremely happy with Seestar's imaging performance. This little device is magical!

People say I'm crazy doing what I'm doing
Well they give me all kinds of warnings to save me from ruin
When I say that I'm o.k. well they look at me kind of strange
Surely you're not happy now you no longer play the game

People say I'm lazy dreaming my life away
Well they give me all kinds of advice designed to enlighten me
When I tell them that I'm doing fine watching shadows on the wall
Don't you miss the big time boy you're no longer on the ball

I'm just sitting here watching the wheels go round and round
I really love to watch them roll
No longer riding on the merry-go-round
I just had to let it go

John Lennon