SDO HMI 2011-04-30 22:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.16 | 228.74 | 34.65 | 203.54 | 17.89 | 62.03 | -52.23 | 65.01 | 0.8300 | -418.5 | -217.6 | |
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back to the solar disc SDO HMI 2011-04-30 22:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.54 | 191.13 | 8.08 | 162.59 | 17.89 | 64.08 | -50.17 | 64.33 | 0.8131 | -986.3 | -280.8 | |
| 18.54 | -1.00 | 15.78 | -1.00 | 17.59 | 63.70 | -50.56 | 64.82 | 0.8156 | -881.6 | 999999 | |
| 0.00 | 1.60 | 0.00 | 1.46 | 19.64 | 61.53 | -52.73 | 63.28 | 0.8412 | -448.0 | -352.9 | |
| 2.41 | 4.81 | 2.26 | 4.52 | 18.53 | 59.89 | -54.37 | 65.10 | 0.8517 | 426.3 | 546.1 | |
| 0.36 | 1.07 | 0.38 | 1.13 | 19.22 | 55.81 | -58.45 | 65.62 | 0.8854 | 375.5 | 252.6 | |
| 0.00 | 1.78 | 0.00 | 2.07 | 20.63 | 53.26 | -61.00 | 64.82 | 0.9063 | 270.0 | 180.8 | |
| 0.00 | 0.89 | 0.00 | 1.00 | 19.00 | 53.72 | -60.54 | 66.44 | 0.8999 | 150.0 | 109.3 | |
| 5.97 | 27.46 | 6.65 | 30.77 | 18.46 | 53.98 | -60.28 | 66.95 | 0.8971 | 575.1 | 35.2 | |
| 1.34 | -8.00 | 1.50 | -8.00 | 18.76 | 53.80 | -60.46 | 66.67 | 0.8989 | 285.3 | 999999 | |
| 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. | |