Sunspot data for 29 May 2022 of period 2022Q2: (PREV DAY - NEXT DAY)
| Sun220529_1051UTC_sketch.jpg | Sun220529_1054UTC.jpg |
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 |  Click here for the sharpened image. |
Today it was fully overcast with cumuli, topped with a thin layer of stratus. Around midday the lower layer cleared a bit for about 20 minutes, which resulted in a hazy sky with mediocre transparency, but with the scintillation monitor reporting good seeing. I made the following observation:
Observation date/time: 29 May 10:51 UTC Telescope: GTT60 (Galileo Type Telescope) Focal length: 1490mm (plano convex singlet) Aperture: 60mm Stop: 30mm Eyepiece: -75mm (plano concave singlet, 24mm aperture) Observation type: projection (349mm distance, 80mm diameter) Reference: Earth's rotation axis Exposure (transparency): 0.220ms Seeing (SSSMon): 3.0" =================================================================== Total number of sunspots: 3 | |
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