SDO HMI 2011-05-01 09:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.17 | 254.14 | 30.28 | 196.70 | 17.76 | 62.51 | -45.71 | 62.60 | 0.7688 | -571.0 | -178.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.99 | 228.45 | 25.73 | 173.04 | 17.60 | 63.58 | -44.64 | 62.35 | 0.7583 | -959.3 | -250.4 | |
| 2.68 | 3.48 | 2.20 | 2.86 | 18.82 | 59.66 | -48.55 | 62.63 | 0.8011 | 474.9 | 459.3 | |
| 0.00 | 1.07 | 0.00 | 0.96 | 19.14 | 55.84 | -52.37 | 63.75 | 0.8363 | 319.0 | 330.1 | |
| 0.00 | 0.45 | 0.00 | 0.40 | 18.28 | 56.12 | -52.10 | 64.64 | 0.8313 | 381.0 | 309.6 | |
| 0.00 | 0.89 | 0.00 | 0.82 | 20.18 | 55.04 | -53.18 | 62.88 | 0.8463 | -308.0 | -233.4 | |
| 0.00 | 0.71 | 0.00 | 0.65 | 18.17 | 54.74 | -53.48 | 65.25 | 0.8429 | 393.0 | 443.9 | |
| 0.00 | 2.85 | 0.00 | 2.77 | 20.84 | 53.37 | -54.85 | 62.74 | 0.8617 | 479.0 | 366.0 | |
| 0.00 | 1.43 | 0.00 | 1.34 | 18.84 | 53.83 | -54.39 | 64.80 | 0.8524 | 517.0 | 410.8 | |
| 2.50 | 14.81 | 2.35 | 13.86 | 18.52 | 53.82 | -54.40 | 65.16 | 0.8516 | 485.5 | 410.2 | |
| 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. | |