SDO HMI 2011-10-11 16:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 102.20 | 593.93 | 53.95 | 313.68 | 23.20 | 120.67 | 11.33 | 328.55 | 0.3477 | -1567.8 | -440.2 | |
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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 |
| 100.80 | 589.82 | 53.21 | 311.50 | 23.16 | 120.70 | 11.36 | 328.43 | 0.3474 | -1635.5 | -438.9 | |
| 1.14 | -1.00 | 0.60 | -1.00 | 24.14 | 120.25 | 10.91 | 330.95 | 0.3572 | -591.9 | 999999 | |
| 0.26 | -1.00 | 0.14 | -1.00 | 23.73 | 120.05 | 10.71 | 330.78 | 0.3499 | -1036.3 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 25.96 | 119.23 | 9.89 | 335.61 | 0.3756 | -700.0 | -606.4 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 26.03 | 118.76 | 9.42 | 336.70 | 0.3736 | -827.0 | -618.1 | |
| 0.00 | 1.49 | 0.00 | 0.78 | 24.24 | 118.19 | 8.85 | 335.78 | 0.3435 | -766.0 | -546.6 | |
| 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. | |