SDO HMI 2011-11-21 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.15 | 192.50 | 42.84 | 215.35 | 17.49 | 223.03 | -62.90 | 71.47 | 0.8972 | -351.5 | -125.0 | |
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back to the solar disc SDO HMI 2011-11-21 21:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.54 | 2.23 | 1.67 | 2.40 | 18.47 | 224.05 | -61.88 | 70.25 | 0.8907 | -570.6 | -602.2 | |
| 23.40 | 169.44 | 25.72 | 188.08 | 17.49 | 223.38 | -62.55 | 71.43 | 0.8947 | -802.1 | -156.5 | |
| 2.49 | -2.00 | 2.77 | -2.00 | 17.45 | 223.00 | -62.93 | 71.53 | 0.8975 | 213.4 | 999999 | |
| 1.63 | -2.00 | 1.85 | -2.00 | 18.05 | 222.47 | -63.46 | 70.92 | 0.9019 | -243.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 2.07 | 16.45 | 221.86 | -64.07 | 72.75 | 0.9050 | 294.0 | 320.6 | |
| 6.60 | 13.71 | 7.89 | 16.36 | 17.35 | 220.99 | -64.94 | 71.86 | 0.9117 | 377.7 | 184.5 | |
| 2.49 | 2.83 | 2.94 | 3.34 | 16.62 | 221.25 | -64.68 | 72.64 | 0.9093 | 417.2 | 397.0 | |
| 0.00 | 1.63 | 0.00 | 2.03 | 17.41 | 219.89 | -66.04 | 71.91 | 0.9190 | 388.0 | 365.9 | |
| 0.00 | 0.86 | 0.00 | 1.07 | 17.13 | 219.78 | -66.15 | 72.22 | 0.9196 | 443.0 | 414.1 | |
| 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. | |