Sunspot data for 29 March 2022 of period 2022Q1: (PREV DAY - NEXT PERIOD)

Sun220329_1156UTC_sketch.jpgSun220329_1201UTC.jpg


Today we started out grey, but in the afternoon (local time) we had clear skies again, albeit with some very thin stratus. Transparency was reasonable, but seeing was reported mediocre to poor by the scintillation monitor. I made the following observation:
Observation date/time:   29 March 11:56 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 (343mm distance, 80mm diameter)
Reference:               Earth's rotation axis
Exposure (transparency): 0.230ms
Seeing (SSSMon):         4.0-6.5"

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Total number of sunspots:   26

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