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2024 Eclipse from Riesel, TX

4/20/2024

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When I woke up on Monday, April 8th, at our Eclipse RV site in Riesel, TX, I looked out the window to see if the prediction of clouds was true. It was! Clouds from horizon to horizon!! Then I remembered it was cloudy the morning of the 2017 Eclipse and it cleared for totality. So, I proceeded as planned and put my C130 Newtonian onto my SkyProdigy mount that was previously aligned. The C130 already had my Mallincam DS10c inserted with a 0.8x focal reducer and locked in focus from the prior CLEAR night test. I selected the sun and then slewed to it, or rather where it was behind the clouds.  Here is what the skies were looking like mid-morning and me trying to stay optimistic next to my telescope that was dutifully tracking the fuzzy sun as the morning progressed. 
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It turns out it became less cloudy later in the morning with occasional breaks during partiality. Like 2017, it became reasonably clear during totality! I was capturing images every 2 minutes during partiality and switched to every 2 seconds just prior to totality. I did have to make periodic centering adjustments as you will notice in my images.
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Below is an overview of a few of my best images during the eclipse...
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Since I was using an Alt-Az mount, you will notice some field rotation. I used video mode with auto exposure to handle the changing cloud conditions. Here is a picture of my MallincamSky screen using the auto exposure box while cloudy … and you can even see a couple of sunspots (as well as the clouds)! 
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When totality began and I removed my solar filter, all I had to do was quickly move the box around on the screen until I saw a viable image appear. I then looked up and enjoyed seeing totality using just my eyes. Once again, I was amazed at what I saw. I believe there was some haze affecting how much of the corona was visible. But we could easily see with our naked eyes a noticeable red prominence extending down at the bottom of the sun! You can see it and some other prominences in the images. Below is an image where I have adjusted the color to approximate the view of the sun we saw with our eyes when we looked up (but without the cloudy background).

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Since totality lasted 3 min 45 sec at Riesel, we also took time to view things around us during totality. We even felt a breeze at totality. Shortly after totality it began to get cloudy again.  

I originally had another mount and telescope setup that I was unable to use due to focuser problems on the telescope, so I used my little  SkyProdigy backup mount setup. As it turned out, it worked pretty well.
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During partiality we used highly calibrated and expensive devices to also view the eclipse progress. Can you guess what devices produced these images of the eclipse of the sun?
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We had some visitors to our RV site that we invited to see images on my screen of the eclipse as it progressed, in addition to their seeing it live through their paper solar glasses. Needless to say, they were astonished at what they saw live on my laptop screen. One person asked if he could take a picture of the image on the screen. I said sure. What we did not realize is their reflection on the laptop screen was also captured in their photo, turning it into a selfie with the eclipse. So, Sharon and I quickly posed for our own selfie with the eclipse. Here is our unique “selfie” on that day with the eclipse.
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When Sharon and I were first married we lived in Austin, Texas for a couple of years.  We enjoyed driving out into the hill country exploring what we could see. While we were in Reisel we took a day trip to drive through the hill country again. We were fortunate on this Eclipse trip to see a couple of our favorite things we remembered… fields of Indian Paintbrush flowers and Texas Bluebonnets. 
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​Below are the full images of the 2024 Eclipse that were included in the overview.
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Before eclipse began
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Partial Eclipse of the Sun by the Moon
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The Diamond Ring
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Bailey's Beads
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Corona
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Totality 
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Partial Eclipse after totality
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Eclipse of Sun by the Moon completed
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​When we headed home, we declared the trip to Riesel, Texas was a success!! 
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More 2017 Eclipse Images

9/21/2017

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Here are some more images of the 2017 Eclipse.  Below is a nice composite image of the Eclipse sequence captured by Thom Pfeil on Casper Mountain in Wyoming.  He used a Mallincam SkyRaider SLP camera on a Coronado PST for the partial phases and a Canon digital camera for totality.
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The total Eclipse image in the middle is the same one of Thom’s I included at the end of my last blog.  It is a really great image of the highly visible Corona extending out from the Sun during the period of totality.
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Thom is offering 8.5 x 11 and 11x14 prints of this image on ebay at

m.ebay.com/itm/182777004588?_mwBanner=1

and composite sequence prints at

www.ebay.com/itm/182780324875


I have both of these prints and they are truly outstanding!  if you would like a print of the 2017 total Eclipse and/or the Eclipse sequence, I can highly recommend them.
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Thom also put together an interesting composite video clip you can view at


youtu.be/hEqPGVrdgUc


Here is a NASA image taken from Madras, Oregon, showing the Diamond Ring effect as the moon makes it final move over the Sun.
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A NASA team in Hopkinsville, Kentucky, provided a live video feed using a MallinCam DS2.3+ on an Orion ED80 telescope.  This location provided the maximum duration of the total eclipse period.  Here is a link to a 3.5 minute NASA video of the raw camera feed (no post processing) from just before totality to just afterwards.

www.youtube.com/watch?v=0VKrhEi1USU

This live recording gives you a feel for what it is like to be there, and you clearly see the Diamond Ring effect.  In some ways, it seems the total eclipse portion lasted awhile, like time stood still.  In other ways, it was over before you knew it, and then it was a memory. 
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We are lucky that there will be another chance so soon to see another total eclipse on April 8, 2024. Set your clock for 7 years to try to be in a place of totality and experience it yourself!

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The 2017 Eclipse

8/21/2017

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I have eclipse good news and bad news from our site at Columbia, MO.  The bad news is it was cloudy Monday morning during the initial partial eclipse portion.  The good news is it cleared up for the afternoon eclipse portion. 
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The total eclipse was definitely visible, though we still had some light clouds.  Even so, I was amazed when I took off my solar glasses during the total eclipse portion and looked up.  I didn't really know what I expected I could see, but it was better than anything I imagined! The Sun appeared as a dark disk, and I could clearly see the corona extending out from its surface - much further out that I thought it would be.  And it was easily visible to the naked eye! 
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I used my Remote Video Astronomy setup with the laptop inside our camper connected to the DS2.3+ on my PST outside. This allowed the laptop to stay cool (and humans too) while capturing images of the eclipse.
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I also ran a long HDMI cable from the laptop to a display outside the camper so we could see details of the eclipse progress while outside. 
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Because of the morning clouds, we couldn't see very well visually through the solar glasses prior to totality, but could at least see the telescope camera image of the progression of the eclipse on the outside display. 
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It cleared up nicely in the afternoon allowing me to capture some good partial eclipse images. We used the solar glasses outside for direct viewing of the Sun during the partial eclipse time.  I would periodically go inside and capture a short exposure showing the Sun’s surface and a longer exposure showing prominences extending from the surface.  These details were also clearly visible on the outside monitor. Below are a couple composite images where I combined a long and short exposure to see both the Sun’s surface and prominences in one image.  
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You can see the rotation of the camera image over time due to my use of an Alt-Az mount.
Here are a series of image captures (no post processing) showing the progression of the partial eclipse after totality (when we had clear skies).
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I recorded a time lapse video during totality using my best guess pre-set exposure. It turned out it was fine for seeing prominences near the surface just after totality, but the exposure setting was not enough to capture corona effects during totality … and I was busy looking up directly with my eyes during totality rather than adjusting the camera settings.  Looking directly at the Sun and seeing the corona around it was very captivating! ​

Here is a link to my time lapse recording that does give a feel of the total eclipse event. It also conveys the dramatic difference between the partial eclipse portion and the total eclipse portion.  Not to sound trite, but it is literally a night and day difference.

www.youtube.com/watch?v=Zzm6GRg-S84

It was during the dark portion of this time lapse video clip that we were able to look up directly at the Sun and see the corona extending out from it. Since I did not capture any images during totality, Thom Pfeil has allowed me to post the following image he captured, which is an excellent reminder of what we saw as we looked up that day...
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​In spite of the initial morning cloudy skies, the trip was well worth it. I'll never forget what I saw as I looked up during totality, and I enjoyed experiencing the images from the DS2.3+ both in real time and later as captured images.
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So, in seven years I’ll be ready to apply what I learned and do this all over again.  Who knows what advances we will see in video astronomy in seven years!
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My Eclipse Viewing Site

8/20/2017

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We arrived in Cottonwoods RV Park in Columbia, MO on Friday 8/18/17, and I used Saturday to set up and test out my equipment.  It was a beautifully sunny day ... Saturday would have been a great day for an Eclipse! Several campers set up their equipment for viewing the eclipse in an open area.
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One person has an ingenious pin hole eclipse viewing box on a tripod setup making it easy to track and see the Eclipse – no solar glasses needed.
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Our next door neighbor campers, Dan and Mark, set up two really nice refractors for the Eclipse.
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​My Remote Video Astronomy setup is just outside our camper. While previously testing one day outside back home in MS for over 3 hot hours, I had problems with my laptop overheating.  So I now place my laptop inside our Camper with USB3 extension cables out to the DS2.3+ and a long HDMI cable from inside to a monitor outside. I used SkyFi + SkySafari on my iPhone to center the image as needed from inside or outside.  A companion program to SkySafari was released for this eclipse called Eclipse Safari that provided local information about the Eclipse.​
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My Remote Video Astronomy setup will allow us be to outside to periodically look at the Sun through solar glasses, as well as see the camera image on the outside monitor as the eclipse progresses.  I used my MallinCam DS2.3+ with a Coronado PST on a SkyProdigy mount. I unscrewed the lens from my Coronado Barlow and screwed it into the nosepiece of the DS2.3+ which produces an easily focused image that fills the field of view (as I described in my 8/3/2017 post). ​
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I can also go inside at times where it’s cooler and see the image on the laptop screen and capture periodic images. 
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I hope to turn on auto recording just before totality begins and then go outside to experience the total eclipse of the Sun. 
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I captured several images during the test time and settled on periodically grabbing two images at a time - one showing prominences and the other the Sun's surface.  I can then combine them later to produce a composite image.
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Of course all this is very dependent on the weather here.  As I write this on Sunday, the day before the Eclipse, it rained this morning, but the Sun just came out and it looks nice again outside this afternoon. The prediction for tomorrow (which changes constantly) is for partly cloudy skies. If there is light rain, I even have an umbrella ready.
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I'll be happy for just occasional views of the Eclipse! 

But as they say, the best laid plans of Mice and Men...
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    Author

    Astronomy was my favorite hobby many years ago, but was gradually set aside due to work, family and life in general.  In recent years I resumed my hobby looking forward to using the new technology that is now available.  Then I discovered Video Astronomy.  Then I learned how to do it Remotely.  I wrote some books, and decided to set up this web site to continue to pass on what I learn.

    ​Jim Meadows

    Questions or comments?  Email me at:
    ​RemoteVideoAstronomy@aol.com

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