SDO HMI 2011-05-01 11:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.75 | 245.28 | 31.81 | 185.72 | 17.74 | 62.57 | -44.55 | 62.09 | 0.7572 | -547.7 | -195.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.59 | 221.37 | 26.45 | 164.60 | 17.59 | 63.51 | -43.61 | 61.88 | 0.7478 | -947.1 | -265.1 | |
| 0.00 | 1.16 | 0.00 | 0.91 | 19.59 | 61.40 | -45.72 | 60.48 | 0.7774 | -535.0 | -474.1 | |
| 2.50 | 3.57 | 2.01 | 2.87 | 18.87 | 59.66 | -47.46 | 62.12 | 0.7910 | 471.8 | 454.2 | |
| 0.00 | 1.16 | 0.00 | 0.93 | 18.64 | 59.60 | -47.52 | 62.41 | 0.7907 | 633.0 | 531.9 | |
| 0.00 | 0.98 | 0.00 | 0.86 | 19.54 | 55.82 | -51.30 | 62.90 | 0.8283 | 256.0 | 264.4 | |
| 0.00 | 0.45 | 0.00 | 0.40 | 20.15 | 55.02 | -52.10 | 62.52 | 0.8371 | -348.0 | -294.4 | |
| 0.00 | 1.96 | 0.00 | 1.79 | 19.99 | 54.41 | -52.71 | 62.93 | 0.8417 | 451.0 | 443.8 | |
| 0.00 | 1.43 | 0.00 | 1.34 | 20.77 | 53.42 | -53.70 | 62.41 | 0.8523 | 450.0 | 350.3 | |
| 0.00 | 0.80 | 0.00 | 0.74 | 18.88 | 53.81 | -53.31 | 64.39 | 0.8435 | 512.0 | 430.4 | |
| 3.66 | 12.40 | 3.35 | 11.28 | 18.46 | 53.73 | -53.39 | 64.89 | 0.8429 | 425.9 | 551.2 | |
| 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. | |