SDO HMI 2011-03-04 00:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.83 | 0.00 | 6.78 | 17.55 | 175.80 | 17.42 | 325.56 | 0.5049 | -282.7 | -289.3 | |
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back to the solar disc SDO HMI 2011-03-04 00:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.47 | 0.00 | 0.85 | 16.66 | 178.64 | 20.26 | 320.18 | 0.5201 | -724.0 | -502.3 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 18.84 | 178.30 | 19.92 | 323.30 | 0.5417 | -737.0 | -617.5 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 19.39 | 178.06 | 19.69 | 324.25 | 0.5461 | -703.0 | -535.5 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 19.58 | 177.92 | 19.54 | 324.67 | 0.5471 | -767.0 | -571.5 | |
| 0.00 | 1.99 | 0.00 | 1.15 | 18.61 | 176.15 | 17.77 | 326.11 | 0.5208 | -833.0 | -704.5 | |
| 0.00 | 1.81 | 0.00 | 1.04 | 18.46 | 174.78 | 16.41 | 328.01 | 0.5078 | -777.0 | -635.2 | |
| 0.00 | 1.21 | 0.00 | 0.67 | 15.02 | 173.20 | 14.83 | 326.61 | 0.4510 | 692.0 | 541.1 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 15.29 | 172.49 | 14.11 | 328.22 | 0.4485 | 595.0 | 511.5 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 15.25 | 172.30 | 13.92 | 328.52 | 0.4464 | 710.0 | 501.6 | |
| 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. | |