| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.72 | 27.89 | 9.61 | 30.72 | -23.78 | 93.78 | -59.81 | 117.67 | 0.8949 | -112.9 | -157.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-26 23:00:25 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.68 | 0.00 | 0.72 | -24.26 | 95.56 | -58.03 | 118.67 | 0.8834 | 608.0 | 530.0 | |
| 4.62 | 8.56 | 4.93 | 9.12 | -24.24 | 95.02 | -58.57 | 118.49 | 0.8872 | 269.4 | 222.7 | |
| 0.00 | 1.28 | 0.00 | 1.39 | -24.12 | 94.41 | -59.18 | 118.20 | 0.8913 | 278.0 | 228.5 | |
| 0.00 | 2.48 | 0.00 | 2.67 | -23.86 | 94.61 | -58.98 | 117.97 | 0.8893 | -288.0 | -323.2 | |
| 0.00 | 0.86 | 0.00 | 0.95 | -24.60 | 93.59 | -60.01 | 118.50 | 0.8979 | 81.0 | 126.9 | |
| 0.00 | 1.28 | 0.00 | 1.40 | -23.74 | 94.06 | -59.53 | 117.69 | 0.8929 | -616.0 | -488.7 | |
| 0.00 | 1.88 | 0.00 | 2.11 | -23.56 | 93.22 | -60.37 | 117.29 | 0.8984 | -232.0 | -231.0 | |
| 0.00 | 0.77 | 0.00 | 0.91 | -25.00 | 91.97 | -61.62 | 118.52 | 0.9093 | -246.0 | -269.4 | |
| 0.00 | 2.14 | 0.00 | 2.38 | -22.95 | 93.17 | -60.43 | 116.60 | 0.8976 | -588.0 | -489.0 | |
| 2.82 | 5.31 | 3.19 | 5.99 | -23.22 | 92.76 | -60.83 | 116.80 | 0.9009 | -521.9 | -423.8 | |
| 1.28 | 2.65 | 1.49 | 3.08 | -23.33 | 92.00 | -61.60 | 116.74 | 0.9062 | -435.5 | -277.8 | |
| 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 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 | |
| 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. | |