SDO HMI 2011-09-03 14:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.59 | 21.90 | 4.89 | 14.04 | 14.25 | 291.35 | 39.32 | 283.90 | 0.6359 | -283.6 | -312.7 | |
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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 | 1.25 | 0.00 | 0.83 | 13.24 | 293.67 | 41.64 | 281.87 | 0.6632 | -508.0 | -432.4 | |
| 0.00 | 1.07 | 0.00 | 0.70 | 12.96 | 293.36 | 41.33 | 281.48 | 0.6590 | -540.0 | -373.8 | |
| 2.77 | 8.58 | 1.79 | 5.53 | 13.15 | 292.20 | 40.18 | 281.89 | 0.6443 | -654.7 | -706.2 | |
| 0.00 | 2.95 | 0.00 | 1.90 | 12.88 | 292.07 | 40.04 | 281.49 | 0.6423 | -497.0 | -532.4 | |
| 0.98 | 3.31 | 0.63 | 2.13 | 13.46 | 292.10 | 40.08 | 282.39 | 0.6433 | -728.7 | -635.4 | |
| 3.84 | -3.00 | 2.47 | -3.00 | 13.15 | 291.76 | 39.73 | 281.95 | 0.6385 | -911.4 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.92 | 13.97 | 291.92 | 39.89 | 283.20 | 0.6416 | -678.0 | -599.8 | |
| 0.00 | 0.36 | 0.00 | 0.23 | 20.52 | 289.24 | 37.21 | 294.17 | 0.6231 | 512.0 | 541.8 | |
| 0.00 | 0.54 | 0.00 | 0.33 | 15.84 | 287.86 | 35.83 | 287.07 | 0.5913 | 517.0 | 531.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 21.51 | 285.96 | 33.93 | 297.20 | 0.5861 | 660.0 | 554.0 | |
| 0.00 | 1.43 | 0.00 | 0.87 | 21.18 | 285.29 | 33.26 | 296.99 | 0.5761 | 761.0 | 629.6 | |
| 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. | |