SDO HMI 2011-12-13 14:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.44 | 16.60 | 3.49 | 10.58 | -17.53 | 324.01 | -35.86 | 117.62 | 0.6325 | 33.5 | 206.6 | |
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back to the solar disc SDO HMI 2011-12-13 14:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.38 | 4.17 | 1.49 | 2.61 | -16.88 | 325.24 | -34.63 | 117.34 | 0.6145 | 833.5 | 645.9 | |
| 0.00 | 0.77 | 0.00 | 0.48 | -17.00 | 325.03 | -34.84 | 117.40 | 0.6177 | 730.0 | 655.6 | |
| 0.00 | 3.23 | 0.00 | 2.04 | -17.31 | 324.92 | -34.95 | 117.80 | 0.6206 | 652.0 | 584.5 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -17.68 | 324.73 | -35.14 | 118.24 | 0.6248 | 456.0 | 371.7 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -18.14 | 324.58 | -35.29 | 118.84 | 0.6290 | 524.0 | 426.2 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -17.51 | 323.04 | -36.83 | 117.06 | 0.6443 | -591.0 | -459.5 | |
| 0.00 | 0.51 | 0.00 | 0.33 | -18.35 | 322.72 | -37.15 | 118.09 | 0.6521 | -690.0 | -602.0 | |
| 0.00 | 1.19 | 0.00 | 0.77 | -17.85 | 322.69 | -37.18 | 117.36 | 0.6501 | -668.0 | -481.9 | |
| 3.06 | 3.92 | 2.00 | 2.56 | -18.10 | 322.39 | -37.48 | 117.56 | 0.6547 | -651.5 | -614.3 | |
| 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. | |