Sunspot data for 3 June 2022 of period 2022Q2: (PREV DAY - NEXT DAY)
| Sun220603_1742UTC_sketch.jpg | Sun220603_1748UTC.jpg |
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 |  Click here for the sharpened image. |
Today the sky was covered with stratus of varying thickness. Despite that a few moments of less thick cloud cover allowed observation. Transparency was poor, and the scintillation monitor reporting poor seeing. I made the following observation:
Observation date/time: 03 June 17:42 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): 0.520ms Seeing (SSSMon): 5.0-5.5" =================================================================== Total number of sunspots: 7 | |
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