group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
10 | 137 | 12 | 165 | 21.70 | 331.54 | -65.37 | 67.89 | 0.9118 | -233.2 | 199.3 |
previous
or next day for the same group /
back to the solar disc SOHO MDI 2010-07-10 14:23:32 UT |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 5 | 0 | 4 | 17.13 | 341.92 | -54.99 | 71.80 | 0.8261 | -352.0 | -328.0 | |
0 | 5 | 0 | 4 | 16.63 | 341.91 | -54.99 | 72.39 | 0.8255 | -353.0 | -334.0 | |
0 | 5 | 0 | 4 | 16.39 | 340.47 | -56.43 | 72.88 | 0.8386 | -283.0 | -193.5 | |
0 | 2 | 0 | 2 | 16.36 | 339.95 | -56.95 | 72.97 | 0.8432 | -278.0 | -188.9 | |
10 | 87 | 12 | 105 | 21.75 | 331.55 | -65.36 | 67.83 | 0.9133 | -346.1 | 188.6 | |
0 | 1 | 0 | 2 | 23.53 | 329.85 | -67.05 | 66.08 | 0.9253 | 320.0 | 332.5 | |
0 | 17 | 0 | 23 | 23.57 | 328.42 | -68.49 | 66.17 | 0.9337 | 399.0 | 374.8 | |
0 | 15 | 0 | 21 | 22.56 | 328.58 | -68.33 | 67.24 | 0.9322 | 269.0 | 387.8 |
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 umbra + penumbra 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 umbra + penumbra 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 | |
MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. |