SDO HMI 2014-03-10 12:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.93 | 18.64 | 10.15 | 26.93 | -8.25 | 296.73 | -70.69 | 96.17 | 0.9406 | -187.7 | -124.4 | |
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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 |
| 1.21 | 4.16 | 1.55 | 5.32 | -6.58 | 299.68 | -67.74 | 94.13 | 0.9235 | 306.4 | 211.4 | |
| 0.52 | 1.65 | 0.69 | 2.20 | -6.66 | 298.59 | -68.84 | 94.32 | 0.9305 | 145.0 | 176.0 | |
| 0.00 | 0.61 | 0.00 | 0.87 | -6.41 | 297.19 | -70.24 | 94.19 | 0.9392 | 289.0 | 190.6 | |
| 5.20 | 10.92 | 7.91 | 16.59 | -9.18 | 295.59 | -71.83 | 97.26 | 0.9470 | -342.0 | -310.9 | |
| 0.00 | 0.61 | 0.00 | 0.89 | -6.67 | 296.64 | -70.78 | 94.52 | 0.9423 | -187.0 | -200.7 | |
| 0.00 | 0.69 | 0.00 | 1.06 | -8.23 | 295.55 | -71.87 | 96.27 | 0.9477 | -440.0 | -410.4 | |
| 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. | |