Sunspot data for 7 May 2022 of period 2022Q2: (PREV DAY - NEXT DAY)
| Sun220507_0947UTC_sketch.jpg | Sun220507_0950UTC.jpg |
|---|---|
 |  Click here for the sharpened image. |
Today we started out grey, but later the sky cleared a bit with about 60% altocumuli. Transparency was good, but the scintillation monitor reported mediocre seeing. I made the following observation:
Observation date/time: 07 May 09:47 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 (348mm distance, 80mm diameter) Reference: Earth's rotation axis Exposure (transparency): 0.190ms Seeing (SSSMon): 5.5" =================================================================== Total number of sunspots: 13 | |
InFINNity Deck... Astrophotography... Astro-Software... Astro Reach-out... Equipment... White papers...
Deep Sky... Solar system (Main)... Solar System (Asteroids)... Solar System (Meteors)... Solar System (Comets)... Man-made objects...
Sun Mercury Venus Moon Mars Jupiter Saturn Uranus Aurora Borealis