SDO HMI 2014-03-08 21:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.22 | 28.63 | 7.24 | 25.50 | -26.68 | 84.50 | 55.68 | 242.62 | 0.8328 | -442.6 | -392.4 | |
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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 | 0.95 | 0.00 | 1.06 | -26.10 | 93.02 | 64.20 | 244.42 | 0.8982 | 357.0 | 361.4 | |
| 0.00 | 0.69 | 0.00 | 0.68 | -25.59 | 88.38 | 59.56 | 244.50 | 0.8635 | -261.0 | -214.2 | |
| 2.08 | 12.20 | 1.85 | 10.81 | -26.51 | 84.48 | 55.66 | 242.84 | 0.8326 | -449.4 | -335.8 | |
| 1.47 | -3.00 | 1.30 | -3.00 | -26.47 | 84.16 | 55.34 | 242.83 | 0.8298 | -621.6 | 999999 | |
| 0.00 | 1.21 | 0.00 | 1.09 | -27.81 | 84.75 | 55.93 | 241.35 | 0.8370 | -453.0 | -442.6 | |
| 1.99 | 6.92 | 1.74 | 6.05 | -26.55 | 83.74 | 54.92 | 242.66 | 0.8263 | -718.5 | -651.5 | |
| 1.04 | 2.16 | 0.91 | 1.90 | -26.98 | 83.94 | 55.12 | 242.18 | 0.8288 | -370.8 | -315.5 | |
| 1.64 | 2.94 | 1.44 | 2.57 | -26.98 | 83.59 | 54.77 | 242.11 | 0.8258 | -699.6 | -603.4 | |
| 0.00 | 1.56 | 0.00 | 1.34 | -27.87 | 82.84 | 54.03 | 240.90 | 0.8210 | -383.0 | -408.6 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |