SDO HMI 2014-09-22 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.51 | 0.00 | 5.39 | 15.32 | 259.56 | -38.46 | 74.22 | 0.6253 | 432.5 | 373.4 | |
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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 | 1.51 | 0.00 | 0.91 | 14.45 | 263.37 | -34.64 | 74.76 | 0.5727 | -635.0 | -497.4 | |
| 0.00 | 1.68 | 0.00 | 1.05 | 13.64 | 260.17 | -37.85 | 76.78 | 0.6148 | 766.0 | 631.5 | |
| 0.00 | 2.57 | 0.00 | 1.64 | 16.24 | 259.22 | -38.80 | 72.84 | 0.6319 | 638.0 | 552.4 | |
| 0.00 | 0.80 | 0.00 | 0.52 | 15.52 | 257.89 | -40.13 | 74.24 | 0.6476 | 746.0 | 636.7 | |
| 0.00 | 1.42 | 0.00 | 0.92 | 16.14 | 257.53 | -40.49 | 73.37 | 0.6532 | 604.0 | 442.3 | |
| 0.00 | 0.53 | 0.00 | 0.35 | 15.90 | 257.26 | -40.76 | 73.78 | 0.6562 | 476.0 | 447.5 | |
| 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. | |