12562
12565
12566
12567
12568
12560
12563
12564
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W36N65 (235",828") |
E73-W68 (141) |
3.5 | -0.9 | -5.8e33 |
2 | E08S26 (-120",-481") |
E23-W12 (35) |
1.9 | 0.4 | 2.7e32 |
3 | E41N25 (-563",346") |
E57-E24 (33) |
1.9 | -0.6 | -5.8e32 |
4 | E28S66 (-186",-884") |
E64-W22 (86) |
1.2 | 0.6 | 2.7e33 |
Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/TCDSolar/CHIMERA. The operations of the CHIMERA algorithm is described in a peer reviewed paper: arxiv.org/abs/1711.11476. An extensive copy of coronal hole properties are available at: solarmonitor.org/data. The latest positions of the coronal holes are given in heliocentric co-ordinates, and the region positions are valid on 16-Jul-2016 23:20 UT . |