Try increasing gamma if dark sections aren't distinguished

Try increasing gamma if dark sections aren't distinguished

Thursday, March 19, 2026

Jupiter International Observing Campaign entries.

Here are some of my better entries, more details below.

Where's Waldo:
can you find the great red spot in this image?
hint: look at the stuff next to it in the next image.



Best great red spot:
Jupiter with great red spot
the great red spot is noticeably small this year
bonus ganymede transit to the right


OK here's the first image again (below). the GRS is perfectly on edge, right side, just below the southern equatorial belt (lower brown band).  there's a hint of red right on the rim followed by the trailing turbulence seen to the left of the great red spot in the image above.  this is the great red spot rotating away from us.  


sharpest image:



The Association of Lunar and Planetary Observers (of course i'm a member) asked jupiter observers to participate in an international observing campaign to coordinate with observations from the 
 James Webb Space Telescope (JWST) complemented by professional imaging through Juno’s Perijove 81 on February 25.
"Because both JWST and Juno observe Jupiter only intermittently, amateur contributions are important. High quality ground based images provide the continuous coverage needed to track rapidly evolving atmospheric features and place spacecraft and space telescope data in broader context. Even modest backyard telescopes can supply scientifically valuable information when paired with careful documentation"

so i went crazing imaging every night from Feb 20th to 25th, good seeing or bad, even shooting through light clouds...processing as fast as i could, including image annotations with jovian coordinates measured in win jupos.  

for those who are interested they've extended the project through the end of March if anyone's interested.  

needless to say, it was a lot of work. annotated images below



Methane filter on great red spot:


































Sunday, March 15, 2026

lunar eclipse from the big easy 3/3/26

got up at a a silly hour to catch the lunar eclipse while at a meeting in New Orleans.

final sliver of direct sunlight

the view to the eclipse was across town. so i went scouting the night before.  it looked like it might line up along the streets a la stonehenge, but my phone compass wasn't that accurate.  so i looked for height.  none of the tall hotels would let me in at that hour, but i found a relatively tall parking garage with a view to the west:

Lunar eclipse over WWII museum
New Orleans Louisiana
approximately 5 AM local

After all that i walked back to my hotel to find a perfect framing right out front

NOLA-henge lunar eclipse
3/3/23 5:30 AM local



image details:
samsung galaxy S22 ultra

Saturday, March 14, 2026

2/28/26 planetary parade

got so many inquiries regarding the 2/28/26 planetary parade, i decided to give it a shot.

pretty much a bust, but i got some cool sunset god-rays with my cellphone

venus visible above god-rays
saturn was barely visible later, but not captured in image
not seen: mercury, neptune, uranus


looking up for the moon


couldn't resist pointing the big scope at nearby jupiter with bonus great red spot and transiting moon callisto

Jupiter with bonus great red spot and callisto transit