SDO HMI 2011-10-20 03:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.32 | 172.41 | 37.59 | 414.84 | 15.59 | 278.81 | -78.94 | 75.17 | 0.9771 | -161.0 | 18.0 | |
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back to the solar disc SDO HMI 2011-10-20 03:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.28 | 125.69 | 12.17 | 259.05 | 15.77 | 281.67 | -76.08 | 75.11 | 0.9677 | -639.8 | -17.3 | |
| 6.28 | -1.00 | 12.74 | -1.00 | 15.27 | 280.91 | -76.84 | 75.61 | 0.9709 | -337.8 | 999999 | |
| 0.00 | 18.57 | 0.00 | 44.46 | 16.95 | 278.57 | -79.18 | 73.80 | 0.9793 | 571.0 | 421.7 | |
| 3.84 | -1.00 | 8.04 | -1.00 | 15.22 | 280.40 | -77.35 | 75.64 | 0.9729 | 288.9 | 999999 | |
| 0.00 | 0.87 | 0.00 | 2.14 | 16.34 | 278.36 | -79.39 | 74.42 | 0.9801 | 164.0 | 229.5 | |
| 1.92 | 2.70 | 4.64 | 6.53 | 14.76 | 278.50 | -79.25 | 76.03 | 0.9799 | 397.8 | 407.3 | |
| 0.00 | 0.61 | 0.00 | 1.46 | 14.28 | 278.66 | -79.09 | 76.53 | 0.9794 | 341.0 | 362.4 | |
| 0.00 | 2.18 | 0.00 | 5.36 | 14.48 | 278.39 | -79.36 | 76.32 | 0.9803 | 348.0 | 373.9 | |
| 0.00 | 20.22 | 0.00 | 92.11 | 15.67 | 272.62 | -85.13 | 74.78 | 0.9947 | -389.0 | -126.9 | |
| 0.00 | 1.57 | 0.00 | 3.73 | 10.81 | 278.94 | -78.81 | 80.09 | 0.9791 | -133.0 | -47.5 | |
| 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. | |