Sunspot data for 1 May 2022 of period 2022Q2: (PREV DAY - NEXT DAY)
| Sun220501_1139UTC_sketch.jpg | Sun220501_1143UTC.jpg |
|---|---|
 |  Click here for the sharpened image. |
This morning started out fully overcast, but around noon the haze thinned, allowing to do some observations. Transparency was reasonable, but the scintillation monitor reported mediocre seeing. I made the following observation:
Observation date/time: 01 May 11:39 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 (346mm distance, 80mm diameter) Reference: Earth's rotation axis Exposure (transparency): 0.200ms Seeing (SSSMon): 5.5-7.5" =================================================================== Total number of sunspots: 3 | |
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