SDO HMI 2011-03-03 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.01 | 23.82 | 2.62 | 12.46 | -22.93 | 181.13 | 10.68 | 212.11 | 0.3244 | -183.9 | -185.4 | |
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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 |
| 5.01 | 8.11 | 2.62 | 4.24 | -21.52 | 182.93 | 12.47 | 218.86 | 0.3217 | 1016.4 | 734.1 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -23.29 | 182.36 | 11.91 | 214.20 | 0.3387 | 819.0 | 666.5 | |
| 0.00 | 2.07 | 0.00 | 1.09 | -22.87 | 182.00 | 11.54 | 214.16 | 0.3298 | 931.0 | 741.4 | |
| 0.00 | 2.07 | 0.00 | 1.08 | -23.56 | 180.31 | 9.85 | 209.04 | 0.3246 | -666.0 | -606.5 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -23.78 | 180.19 | 9.74 | 208.41 | 0.3268 | -523.0 | -501.1 | |
| 0.00 | 1.73 | 0.00 | 0.90 | -22.85 | 180.09 | 9.64 | 209.69 | 0.3129 | -928.0 | -655.8 | |
| 0.00 | 2.59 | 0.00 | 1.35 | -23.56 | 179.95 | 9.49 | 208.15 | 0.3219 | -1010.0 | -808.7 | |
| 0.00 | 0.69 | 0.00 | 0.36 | -24.63 | 179.56 | 9.11 | 205.62 | 0.3344 | -747.0 | -486.5 | |
| 0.00 | 1.21 | 0.00 | 0.64 | -25.13 | 179.43 | 8.98 | 204.62 | 0.3408 | -700.0 | -534.7 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -23.52 | 179.22 | 8.77 | 206.41 | 0.3157 | -768.0 | -582.3 | |
| 0.00 | 0.52 | 0.00 | 0.27 | -25.01 | 179.09 | 8.64 | 203.96 | 0.3368 | -757.0 | -623.0 | |
| 0.00 | 1.90 | 0.00 | 0.99 | -23.99 | 178.66 | 8.21 | 204.27 | 0.3187 | -819.0 | -693.5 | |
| 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. | |