SDO HMI 2014-04-07 12:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.11 | 0.00 | 9.89 | -18.41 | 347.89 | -10.30 | 142.33 | 0.2830 | -638.0 | -643.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.79 | 0.00 | 0.42 | -26.10 | 2.33 | 4.14 | 190.74 | 0.3490 | 718.0 | 538.7 | |
| 0.00 | 1.50 | 0.00 | 0.76 | -17.98 | 355.51 | -2.68 | 167.76 | 0.2108 | -1009.0 | -799.1 | |
| 0.00 | 3.08 | 0.00 | 1.56 | -15.74 | 351.07 | -7.12 | 144.51 | 0.2065 | -858.0 | -662.3 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -15.02 | 349.56 | -8.63 | 136.96 | 0.2134 | -947.0 | -801.1 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -20.91 | 348.05 | -10.14 | 147.31 | 0.3059 | -724.0 | -577.5 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -23.03 | 347.89 | -10.30 | 150.59 | 0.3366 | -814.0 | -667.3 | |
| 0.00 | 8.98 | 0.00 | 4.66 | -17.76 | 345.07 | -13.13 | 133.31 | 0.2985 | -777.0 | -730.7 | |
| 0.00 | 1.50 | 0.00 | 0.80 | -21.17 | 342.08 | -16.11 | 135.47 | 0.3706 | -693.0 | -497.2 | |
| 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. | |