Archives For Great Red Spot

Image: Saturn and a few moons as it will appear the night of July 21. Simulation by "Gas Giants."

Saturn and a few moons as they will appear the night of July 21. Simulation by “Gas Giants.”

 

Stephens Memorial Observatory of Hiram College will be open for public observing Saturday, July 21, from 9:30 to 11:00 PM. Given good skies, visitors will see wonderful views of the Moon, giant planet Jupiter with moons of its own, and the “ring world” Saturn. Other objects of interest, such as star clusters, will also be sought, using the Observatory’s vintage telescope.

Cloudy skies at the scheduled starting time cancel the event and in that case, the observatory will not open. No reservations are required and there is no admission fee for observatory public nights.

The Observatory is located on Wakefield Road (Rt. 82) less than a quarter of a mile west of Route 700 in Hiram. There is no parking at the Observatory. Visitors may park on permissible side streets near the Post Office, a short distance east of the observatory.

 

Image: Jupiter and moon Io as they will appear at about 10 PM on July 21, 2018. The Great Red Spot will be front-and-center. Image: Gas Giants simulation.

Jupiter and moon Io as they will appear at about 10 PM on July 21, 2018. The Great Red Spot will be front-and-center. Image: Gas Giants simulation.

Photo: Earth's Moon - Mare Serenitatis & Mare Iridium. Photo by James Guilford.

The Moon: Mare Serenitatis (left, Sea of Serenity), half-lit Mare Iridium (right, Sea of Rainbows)

I can’t say as I blame them, the people who didn’t show for our observatory open night Saturday, March 28 — only seven braved the cold. After all, the temperature was about 19° (F), darned cold! But the sky was clear and the waxing Moon was high in the sky. Both Moon and Jupiter were sharing constellation Cancer with The Beehive star cluster (M44). Still, those sensible people who stayed home and warm missed a glorious view of old Luna. In my idle time waiting for visitors, I tried out a little afocal astrophotography using the observatory’s 9-inch Warner and Swasey telescope (ca. 1901) and my little Samsung Galaxy Camera 2 all-in-one. Most shots were a little shy of sharp, and all had some degree of chromatic aberration, and all had a big chunk of image missing where our century-old star diagonal is missing a bit of glass. One shot, however, did work out well, especially after a little fix-up including conversion to monochrome to eliminate color fringing. Not long after the last of our brave visitors left, I caught sight of the indistinct reappearance of Jupiter’s Great Red Spot and that was it… time to close up and go home. My toes needed to be thawed.