SDO HMI 2011-12-12 07:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.64 | 20.45 | 5.71 | 47.28 | 21.14 | 300.30 | -76.57 | 68.20 | 0.9763 | -116.5 | -84.6 | |
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back to the solar disc SDO HMI 2011-12-12 07:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.81 | 0.00 | 5.22 | 20.27 | 303.65 | -73.23 | 68.77 | 0.9648 | -282.0 | -208.7 | |
| 0.00 | 2.21 | 0.00 | 4.11 | 19.95 | 303.59 | -73.29 | 69.10 | 0.9648 | -530.0 | -432.0 | |
| 0.00 | 1.70 | 0.00 | 3.31 | 20.25 | 302.88 | -74.00 | 68.88 | 0.9680 | -172.0 | -103.3 | |
| 0.00 | 1.45 | 0.00 | 2.73 | 19.58 | 303.27 | -73.61 | 69.52 | 0.9660 | -373.0 | -279.5 | |
| 0.00 | 1.11 | 0.00 | 2.49 | 21.00 | 300.81 | -76.06 | 68.32 | 0.9762 | 201.0 | 218.9 | |
| 0.00 | 3.75 | 0.00 | 13.85 | 23.49 | 295.40 | -81.48 | 66.22 | 0.9918 | -15.0 | 99.3 | |
| 1.02 | 4.69 | 2.20 | 10.08 | 20.64 | 301.23 | -75.65 | 68.64 | 0.9745 | -117.8 | -94.2 | |
| 1.62 | -7.00 | 3.51 | -7.00 | 20.52 | 301.15 | -75.73 | 68.77 | 0.9748 | 132.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 2.72 | 18.70 | 303.19 | -73.68 | 70.44 | 0.9659 | -404.0 | -286.9 | |
| 0.00 | 1.28 | 0.00 | 2.77 | 19.98 | 301.17 | -75.71 | 69.32 | 0.9745 | -227.0 | -99.7 | |
| 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. | |