Sunspot data for 13 July 2024 of period 2024Q3: (PREV DAY - NEXT DAY)
| Sun240713_1055UTC_sketch.jpg | No image available. |
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Today started out wet and grey, but a few minor gaps allowed to observe in between cumuli through thin stratus. Transparency was poor, and the scintillation monitor could not report seeing. I made the following observation:
Observation date/time: 13 July 2024 10:55 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 (350mm distance, 80mm diameter) Reference: Earth's rotation axis Exposure (transparency): n.a. Seeing (SSSMon): not measured, but very good =================================================================== Total number of sunspots: 48 | |
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