group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
19 | 76 | 10 | 42 | 8.78 | 83.68 | -17.92 | 82.00 | 0.3078 |
previous
or next day for the same group /
back to the solar disc SDO HMI 2016-08-19 04:46:45 UT ![]() |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 1 | 0 | 1 | 8.44 | 86.87 | -14.73 | 82.82 | 0.2547 | |
0 | 6 | 0 | 3 | 8.28 | 86.43 | -15.17 | 83.60 | 0.2617 | |
7 | 44 | 4 | 23 | 9.22 | 86.33 | -15.27 | 80.08 | 0.2651 | |
4 | -3 | 2 | -3 | 9.18 | 86.11 | -15.50 | 80.33 | 0.2687 | |
5 | -3 | 3 | -3 | 9.45 | 86.06 | -15.54 | 79.35 | 0.2701 | |
3 | -3 | 1 | -3 | 9.69 | 85.89 | -15.71 | 78.57 | 0.2735 | |
0 | 1 | 0 | 1 | 8.19 | 85.64 | -15.96 | 84.13 | 0.2749 | |
0 | 1 | 0 | 1 | 9.49 | 85.29 | -16.31 | 79.61 | 0.2828 | |
0 | 1 | 0 | 0 | 10.05 | 84.82 | -16.79 | 77.93 | 0.2921 | |
0 | 1 | 0 | 0 | 8.19 | 84.71 | -16.89 | 84.34 | 0.2903 | |
0 | 1 | 0 | 1 | 10.03 | 84.37 | -17.24 | 78.23 | 0.2994 | |
0 | 2 | 0 | 1 | 9.72 | 83.38 | -18.22 | 79.69 | 0.3147 | |
0 | 1 | 0 | 0 | 7.50 | 79.61 | -21.99 | 86.91 | 0.3734 | |
0 | 2 | 0 | 1 | 7.21 | 79.23 | -22.38 | 87.69 | 0.3796 | |
0 | 2 | 0 | 1 | 6.98 | 78.91 | -22.69 | 88.27 | 0.3848 | |
0 | 2 | 0 | 1 | 7.59 | 78.28 | -23.33 | 86.69 | 0.3948 | |
0 | 1 | 0 | 1 | 7.65 | 78.11 | -23.50 | 86.56 | 0.3975 | |
0 | 1 | 0 | 1 | 7.64 | 77.94 | -23.66 | 86.59 | 0.4002 | |
0 | 2 | 0 | 1 | 8.20 | 76.29 | -25.32 | 85.29 | 0.4265 | |
0 | 1 | 0 | 1 | 8.01 | 76.16 | -25.44 | 85.74 | 0.4283 | |
0 | 4 | 0 | 2 | 7.82 | 76.07 | -25.53 | 86.18 | 0.4297 | |
0 | 1 | 0 | 1 | 7.42 | 75.93 | -25.67 | 87.12 | 0.4319 | |
0 | 1 | 0 | 1 | 7.62 | 75.82 | -25.79 | 86.64 | 0.4337 |
Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
B | - Heliographic latitude B; positive: North, negative: South | |
L | - Heliographic longitude L | |
LCM | - Longitudinal distance from the Sun's central meridian | |
Pos. angle | - Position angle | |
r | - Distance from the centre of Sun's disc in terms of Sun's radius |