SDO HMI 2011-03-04 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.47 | 0.00 | 7.64 | 16.54 | 173.64 | 16.35 | 326.12 | 0.4840 | 57.7 | 204.7 | |
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back to the solar disc SDO HMI 2011-03-04 02:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.30 | 0.00 | 0.76 | 16.56 | 178.73 | 21.45 | 318.45 | 0.5304 | -663.0 | -577.7 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 18.79 | 178.30 | 21.02 | 321.78 | 0.5510 | -696.0 | -557.7 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 19.38 | 178.08 | 20.80 | 322.76 | 0.5556 | -615.0 | -528.8 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 18.51 | 174.88 | 17.59 | 326.26 | 0.5181 | -742.0 | -640.8 | |
| 0.00 | 2.68 | 0.00 | 1.49 | 15.06 | 173.13 | 15.85 | 324.88 | 0.4604 | 649.0 | 560.1 | |
| 0.00 | 2.33 | 0.00 | 1.30 | 15.20 | 172.41 | 15.13 | 326.30 | 0.4558 | 768.0 | 584.8 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 15.35 | 172.36 | 15.08 | 326.59 | 0.4574 | 681.0 | 560.4 | |
| 0.00 | 2.68 | 0.00 | 1.49 | 16.43 | 170.68 | 13.40 | 330.84 | 0.4581 | 516.0 | 528.4 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 18.44 | 170.00 | 12.71 | 334.13 | 0.4805 | 621.0 | 462.5 | |
| 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. | |