SDO HMI 2014-01-12 19:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.44 | 0.00 | 5.27 | -9.78 | 26.00 | -8.20 | 124.52 | 0.1885 | 870.6 | 693.9 | |
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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 | 1.53 | 0.00 | 0.77 | -15.04 | 33.60 | -0.60 | 176.90 | 0.1875 | 836.0 | 548.7 | |
| 0.00 | 2.04 | 0.00 | 1.03 | -13.70 | 26.33 | -7.87 | 140.98 | 0.2122 | 813.0 | 671.2 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -7.22 | 24.43 | -9.77 | 107.15 | 0.1770 | 1068.0 | 857.5 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -7.72 | 24.30 | -9.90 | 109.60 | 0.1817 | 941.0 | 795.3 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -6.86 | 24.29 | -9.91 | 104.99 | 0.1777 | 855.0 | 681.5 | |
| 0.00 | 1.61 | 0.00 | 0.81 | -7.86 | 24.14 | -10.05 | 110.09 | 0.1850 | 750.0 | 686.7 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -7.44 | 23.94 | -10.26 | 107.61 | 0.1861 | 831.0 | 642.4 | |
| 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. | |