SDO HMI 2014-05-21 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.86 | 210.99 | 35.35 | 229.43 | -11.44 | 79.04 | -62.66 | 101.85 | 0.8907 | -212.6 | -129.9 | |
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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 |
| 1.89 | 65.53 | 1.82 | 63.33 | -10.83 | 82.82 | -58.88 | 101.44 | 0.8599 | 892.4 | 318.6 | |
| 4.50 | -1.00 | 4.34 | -1.00 | -10.49 | 82.81 | -58.89 | 101.04 | 0.8598 | 769.7 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.69 | -11.82 | 82.05 | -59.64 | 102.53 | 0.8672 | 441.0 | 362.7 | |
| 0.00 | 0.90 | 0.00 | 0.94 | -11.40 | 80.30 | -61.39 | 101.89 | 0.8814 | 148.0 | 162.7 | |
| 0.00 | 0.45 | 0.00 | 0.48 | -12.19 | 79.92 | -61.77 | 102.76 | 0.8849 | 492.0 | 444.6 | |
| 0.00 | 1.44 | 0.00 | 1.54 | -12.71 | 79.64 | -62.05 | 103.32 | 0.8875 | 433.0 | 329.1 | |
| 0.00 | 1.80 | 0.00 | 1.94 | -11.09 | 79.22 | -62.47 | 101.47 | 0.8898 | -686.0 | -665.8 | |
| 2.07 | 24.66 | 2.33 | 28.43 | -12.51 | 78.08 | -63.62 | 102.97 | 0.8993 | 290.2 | -404.6 | |
| 0.00 | 6.84 | 0.00 | 7.71 | -12.16 | 77.95 | -63.74 | 102.58 | 0.9001 | -732.0 | -554.8 | |
| 6.03 | 107.66 | 6.76 | 123.37 | -11.33 | 78.09 | -63.60 | 101.66 | 0.8986 | -782.7 | -300.7 | |
| 1.98 | -8.00 | 2.31 | -8.00 | -13.07 | 77.02 | -64.67 | 103.51 | 0.9073 | -574.1 | 999999 | |
| 2.97 | -10.00 | 3.37 | -10.00 | -11.26 | 77.70 | -63.99 | 101.56 | 0.9015 | -633.6 | 999999 | |
| 8.73 | -10.00 | 10.06 | -10.00 | -11.52 | 77.30 | -64.39 | 101.82 | 0.9045 | -445.4 | 999999 | |
| 0.90 | -10.00 | 1.06 | -10.00 | -12.37 | 76.69 | -65.00 | 102.72 | 0.9093 | -640.8 | 999999 | |
| 2.79 | -10.00 | 3.30 | -10.00 | -11.78 | 76.52 | -65.17 | 102.06 | 0.9102 | -186.1 | 999999 | |
| 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. | |