SDO HMI 2011-12-17 23:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.07 | 206.27 | 32.37 | 166.20 | -18.64 | 352.43 | 50.23 | 247.17 | 0.7926 | 725.7 | 353.3 | |
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back to the solar disc SDO HMI 2011-12-17 23:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.02 | 0.00 | 0.86 | -18.24 | 354.59 | 52.39 | 248.23 | 0.8124 | -459.0 | -355.9 | |
| 0.00 | 1.02 | 0.00 | 0.85 | -18.15 | 353.84 | 51.64 | 248.14 | 0.8051 | 425.0 | 350.0 | |
| 5.02 | 193.76 | 4.13 | 156.09 | -19.10 | 353.19 | 50.99 | 246.82 | 0.8010 | 325.6 | 373.1 | |
| 0.77 | 4.00 | 0.63 | 3.28 | -19.35 | 352.80 | 50.60 | 246.40 | 0.7979 | 182.1 | -213.6 | |
| 33.17 | -3.00 | 26.73 | -3.00 | -18.49 | 352.34 | 50.14 | 247.33 | 0.7913 | 940.4 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.65 | -16.85 | 350.22 | 48.02 | 248.78 | 0.7655 | -550.0 | -498.9 | |
| 0.00 | 1.87 | 0.00 | 1.49 | -20.56 | 351.18 | 48.98 | 244.43 | 0.7854 | 458.0 | 365.8 | |
| 1.11 | 1.79 | 0.88 | 1.41 | -20.32 | 351.02 | 48.82 | 244.68 | 0.7832 | 549.7 | 580.6 | |
| 0.00 | 0.94 | 0.00 | 0.76 | -22.43 | 351.30 | 49.10 | 242.19 | 0.7922 | 324.0 | 272.5 | |
| 0.00 | 1.02 | 0.00 | 0.81 | -22.05 | 350.64 | 48.44 | 242.42 | 0.7847 | 568.0 | 491.4 | |
| 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. | |