Sunspot data for 19 March 2021 of period 2021Q1: (PREV DAY - NEXT DAY)
| Sun210319_sketch.jpg | Sun210319_0915UTC.jpg |
|---|---|
 |  |
today we had scattered cumuli over InFINNity Deck, but in between good to do some observations.
Observation date/time: 19 March 2021 @ 09:00 UTC Telescope: GTT60 (Galileo Type Telescope) Focal length: 1490mm (plano convex singlet) Aperture: 60mm Stop: 60mm (full aperture) Eyepiece: -200mm (plano concave singlet) Observation type: projection Reference: Earth's rotation axis ========================================================= Number of groups: 0 Number of sunspots: 0 --------------------------------------------------------- Total number of sunspots: 0 | |
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