SDO HMI 2011-01-04 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.28 | 23.10 | 8.68 | 30.42 | 34.07 | 265.11 | 60.23 | 309.13 | 0.9273 | 61.9 | 49.3 | |
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back to the solar disc SDO HMI 2011-01-04 19:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.72 | 4.25 | 4.25 | 6.64 | 33.44 | 270.03 | 65.15 | 307.02 | 0.9497 | -226.9 | -104.6 | |
| 0.00 | 1.02 | 0.00 | 1.41 | 33.16 | 267.01 | 62.13 | 307.57 | 0.9352 | -401.0 | -323.2 | |
| 1.27 | 3.23 | 1.75 | 4.44 | 33.68 | 266.59 | 61.72 | 308.22 | 0.9343 | -383.6 | -283.7 | |
| 0.00 | 3.57 | 0.00 | 4.68 | 33.54 | 265.39 | 60.51 | 308.44 | 0.9280 | 636.0 | 134.5 | |
| 0.00 | 2.72 | 0.00 | 3.47 | 33.28 | 264.59 | 59.71 | 308.43 | 0.9232 | 325.0 | 167.5 | |
| 0.00 | 1.70 | 0.00 | 2.06 | 34.62 | 262.36 | 57.49 | 310.53 | 0.9148 | -579.0 | -409.1 | |
| 0.00 | 0.76 | 0.00 | 0.90 | 35.21 | 261.09 | 56.21 | 311.59 | 0.9096 | 315.0 | 324.8 | |
| 0.00 | 0.93 | 0.00 | 1.10 | 35.46 | 260.76 | 55.88 | 311.96 | 0.9086 | 404.0 | 391.7 | |
| 2.29 | 3.99 | 2.68 | 4.65 | 35.55 | 260.47 | 55.59 | 312.16 | 0.9073 | 547.6 | 537.0 | |
| 0.00 | 0.93 | 0.00 | 1.07 | 35.69 | 259.60 | 54.72 | 312.63 | 0.9030 | 439.0 | 364.2 | |
| 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. | |