SDO HMI 2011-03-01 22:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.38 | 15.94 | 0.75 | 8.84 | 18.17 | 177.44 | -8.38 | 17.73 | 0.4518 | -409.8 | -281.6 | |
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back to the solar disc SDO HMI 2011-03-01 22:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.81 | 0.00 | 0.98 | 15.90 | 180.18 | -5.64 | 13.55 | 0.4052 | 994.0 | 792.8 | |
| 1.38 | 2.93 | 0.75 | 1.59 | 16.09 | 180.14 | -5.68 | 13.52 | 0.4083 | 707.6 | 641.7 | |
| 0.00 | 1.90 | 0.00 | 1.05 | 18.48 | 177.70 | -8.12 | 17.20 | 0.4548 | -796.0 | -741.3 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 19.25 | 177.28 | -8.54 | 17.50 | 0.4681 | -786.0 | -641.2 | |
| 0.00 | 1.29 | 0.00 | 0.73 | 19.52 | 177.24 | -8.58 | 17.40 | 0.4723 | -655.0 | -603.3 | |
| 0.00 | 2.07 | 0.00 | 1.16 | 19.43 | 176.60 | -9.22 | 18.66 | 0.4740 | -566.0 | -423.2 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 19.57 | 176.40 | -9.42 | 18.94 | 0.4770 | -513.0 | -393.6 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 19.46 | 175.52 | -10.30 | 20.66 | 0.4800 | -605.0 | -475.6 | |
| 0.00 | 1.21 | 0.00 | 0.68 | 19.39 | 175.33 | -10.49 | 21.06 | 0.4801 | -835.0 | -734.1 | |
| 0.00 | 1.72 | 0.00 | 0.96 | 17.93 | 174.37 | -11.45 | 24.07 | 0.4651 | -764.0 | -554.3 | |
| 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. | |