Unfortunately, since months no sunspots offer possibilities of position measurements. Nevertheless, we hope that the participants have used the time for exercises in focussing, suitable exposuring and multiple exposuring as described in our page Exercises. Until about one week before the transit typical results of those exercises may be published via the page Data exchange. Some days before the transit the databases will be cleared.
|Schedule for Photographing|
||last update: last update: 2020-02-11|