SDO HMI 2011-10-12 23:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 87.30 | 514.42 | 50.88 | 299.87 | 23.10 | 120.16 | 27.87 | 305.28 | 0.5290 | -1255.5 | -424.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.44 | 1.57 | 0.25 | 0.92 | 21.26 | 121.08 | 28.79 | 301.43 | 0.5281 | 605.8 | 457.4 | |
| 86.86 | 509.43 | 50.63 | 297.01 | 23.09 | 120.19 | 27.90 | 305.24 | 0.5292 | -1390.2 | -431.2 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 25.84 | 118.06 | 25.77 | 311.64 | 0.5257 | -675.0 | -542.7 | |
| 0.00 | 1.49 | 0.00 | 0.84 | 25.58 | 114.93 | 22.65 | 314.50 | 0.4890 | 781.0 | 537.0 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 25.39 | 113.92 | 21.63 | 315.41 | 0.4763 | 618.0 | 467.6 | |
| 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. | |