Stanislas Maksymowicz |
Here is a report of venus performed with the 102mm refractor under good images and a transparent sky. AL was there at an intensity not reaching the L1 level. Notes are incorporated with the sketch. No cusp extension〓visible,the AL exhibited a yellowish orange dark tint near the terminator. [Stanislas Maksymowicz Ecquevilly,France]
Detlev Niechoy | |
[Detlev Niechoy : Goettingen,Germany]
2020/06/17
| 2020/06/12
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