SDO HMI 2014-01-12 10:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.16 | 0.00 | 3.65 | -12.04 | 28.00 | -11.15 | 126.68 | 0.2453 | 855.6 | 630.7 | |
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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 | 1.11 | 0.00 | 0.56 | -16.16 | 32.84 | -6.31 | 152.90 | 0.2329 | 904.0 | 693.2 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -13.19 | 30.03 | -9.12 | 135.28 | 0.2204 | 686.0 | 468.8 | |
| 0.00 | 1.62 | 0.00 | 0.83 | -14.25 | 28.41 | -10.74 | 133.99 | 0.2523 | 875.0 | 671.3 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -10.04 | 26.14 | -13.01 | 114.77 | 0.2453 | 853.0 | 622.6 | |
| 0.00 | 1.79 | 0.00 | 0.92 | -7.63 | 23.93 | -15.22 | 103.21 | 0.2686 | 960.0 | 705.2 | |
| 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. | |