8 July 2017
20170707 Week Rotation Today Rotation Week 20170709

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 -286
(153",798")
5.6e05
(5.1)
6.5 -5.7 -3.2e34
2 196
(482",238")
1.4e05
(4.1)
8.3 -5.9 -8.6e33
3 -790
(-756",350")
1.2e04
(0.1)
5.0 -9.0 -1.1e33

Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/solarmonitor/solarmonitoridl/idl. 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. The region positions are valid on 8-Jul-2017 23:30 UT .