llc, Author at Musings - Page 20 of 169

Solar Images of 05.29.25

The sky had diffuse cirrus cloud cover today; nonetheless, I took a shot at the sun. The H-alpha image showed a large loop prominence along […]

Solar Images of 05.28.25

It was partly cloudy today – not optimal for solar photography, but here we go. Today’s H-alpha image shows loop prominence activity along the eastern […]

Solar Images of 05.25.25

I managed some passable images today despite much cumulus cloud cover. Tomorrow will probably be worse with an increased probability of rain. In today’s H-alpha […]

This Week in Public Health

Here is Dr. Klotman’s Wee 270 video update. My summary is: The CDC has recorded 1024 cases of Measles (that’s 2^10th power, for my math […]

Solar Images of 05.24.25

Today’s H-alpha solar image shows new prominences along the northeastern and western solar limbs. Both of these prominences show large arcs of sun stuff leaving […]

Solar Images of 05.23.25

Below, today’s H-alpha solar image shows loop prominences along the NW solar limb, small prominence activity along the NE limb, and smaller prominences along the […]

Solar Images of 05.22.25

The 70mm SolarMax II solar astrograph that I use for solar photography uses two, tunable Etalon filters and multiple broadband filters to create images using […]

Solar Images of 05.20.25

Austin’s skies have been overcast for a couple of days as well as today; however, the cloud cover today was mainly high cirrus clouds. So, […]

Solar Images of 05.17.25

Today was another cloudy day – marginal for solar imaging. Today’s H-alpha image shows more prominence activity than we had yesterday. The main prominences are […]

This Week in Public Health

Here is Dr. Klotman’s Week 269 video address. My summary is: Measles Respiratory Virus Season COVID Shingles Vaccine Now, for my own commentary: The Shingles […]