SDO HMI 2011-04-30 14:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.27 | 210.58 | 36.74 | 209.80 | 17.95 | 62.08 | -56.61 | 66.38 | 0.8666 | -325.4 | -162.2 | |
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back to the solar disc SDO HMI 2011-04-30 14:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.67 | 176.27 | 10.96 | 165.82 | 18.01 | 64.18 | -54.51 | 65.73 | 0.8515 | -761.2 | -207.2 | |
| 15.15 | -1.00 | 14.25 | -1.00 | 17.60 | 63.98 | -54.71 | 66.25 | 0.8521 | -813.7 | 999999 | |
| 3.12 | 4.28 | 3.28 | 4.50 | 18.49 | 60.22 | -58.46 | 66.41 | 0.8839 | 353.1 | 308.7 | |
| 0.00 | 0.80 | 0.00 | 0.98 | 19.23 | 55.89 | -62.79 | 66.77 | 0.9155 | 371.0 | 317.9 | |
| 0.00 | 1.78 | 0.00 | 2.43 | 20.37 | 53.18 | -65.50 | 66.22 | 0.9338 | 242.0 | 192.9 | |
| 0.00 | 1.34 | 0.00 | 1.71 | 18.21 | 54.36 | -64.33 | 68.22 | 0.9236 | 514.0 | 465.8 | |
| 0.00 | 0.98 | 0.00 | 1.29 | 18.96 | 53.74 | -64.94 | 67.57 | 0.9285 | 175.0 | 152.8 | |
| 5.17 | 25.13 | 6.73 | 33.07 | 18.43 | 53.98 | -64.70 | 68.08 | 0.9263 | 561.6 | -43.9 | |
| 1.16 | -8.00 | 1.52 | -8.00 | 18.73 | 53.76 | -64.93 | 67.80 | 0.9280 | 291.2 | 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. | |