20000
10000
5000
3000
1000
500
200
100
20
405
450
510
635
650
660
780
808
830
905
1310
1550
1650
(nm)
May.2023
23
Sep.2022
06
Apr.2022
06
Dec.2021
28
Oct.2020
01
Sep.2020
18
May.2020
14
Mar.2020
06
Oct.2019
09
Aug.2019
22
Apr.2019
09