2020 January 26 Sun - AR12757 + possible new active region
AR12757 has been very active in the past 12 hours, with bright flares and filaments. The 2 sunspots are also growing, and may be splitting up into more sunspots.
Watch out on this group.
meanwhile, another new active group shows up on the SE limb, at S30 latitude. This group has demonstrated magnetic reversal, and should belong to the 25th solar cycle.
Sunspot count: group=1, sunspot number=2, R=12
H-alpha image from Learmonth taken at 01:00 UTC
Magnetogram and white-light images from SDO taken at 00:04:38 UTC
2020 January 26 Sun - AR12757 + possible new active region
2020 January 26 Sun - AR12757 + possible new active region
- 附加檔案
-
- latest_gong_color0126.jpg (622.66 KiB) 已瀏覽 212 次
-
- latest_hmi_mgram0126.jpg (344.32 KiB) 已瀏覽 212 次
-
- latest_hmi_igram0126.jpg (184.66 KiB) 已瀏覽 212 次
-
- latest_hmi_igram0126a.jpg (38.33 KiB) 已瀏覽 212 次
-
- latest_hmi_igram0126b.jpg (8.69 KiB) 已瀏覽 212 次
誰在線上
正在瀏覽這個版面的使用者:沒有註冊會員 和 7 位訪客