SDO HMI 2014-08-20 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 |
| 26.91 | 98.82 | 20.17 | 73.93 | -9.39 | 331.84 | -45.85 | 109.05 | 0.7509 | 674.3 | 301.7 | |
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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 | 1.71 | 0.00 | 1.16 | -10.29 | 337.79 | -39.90 | 112.98 | 0.6878 | 669.0 | 509.8 | |
| 0.00 | 1.08 | 0.00 | 0.73 | -9.10 | 337.73 | -39.97 | 111.32 | 0.6831 | 695.0 | 660.4 | |
| 0.00 | 0.90 | 0.00 | 0.61 | -8.51 | 337.60 | -40.09 | 110.44 | 0.6820 | 667.0 | 551.6 | |
| 0.00 | 0.45 | 0.00 | 0.34 | -12.33 | 331.94 | -45.75 | 112.76 | 0.7611 | -429.0 | -469.6 | |
| 20.34 | 77.58 | 15.14 | 57.79 | -9.41 | 332.08 | -45.61 | 109.15 | 0.7485 | 953.0 | 296.0 | |
| 0.63 | -5.00 | 0.47 | -5.00 | -9.60 | 331.65 | -46.04 | 109.22 | 0.7539 | 275.6 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.88 | -9.10 | 331.60 | -46.09 | 108.57 | 0.7527 | 45.0 | 80.3 | |
| 0.00 | 0.90 | 0.00 | 0.68 | -9.36 | 331.25 | -46.44 | 108.75 | 0.7574 | 521.0 | 475.8 | |
| 0.00 | 1.17 | 0.00 | 0.89 | -9.35 | 330.98 | -46.71 | 108.63 | 0.7603 | 576.0 | 436.5 | |
| 5.04 | 7.92 | 3.86 | 6.07 | -9.32 | 330.53 | -47.16 | 108.43 | 0.7650 | 723.6 | 494.5 | |
| 0.90 | 2.25 | 0.70 | 1.74 | -9.43 | 330.01 | -47.68 | 108.37 | 0.7708 | 468.4 | 410.1 | |
| 0.00 | 0.99 | 0.00 | 0.76 | -7.29 | 329.86 | -47.83 | 105.62 | 0.7657 | 498.0 | 426.9 | |
| 0.00 | 1.35 | 0.00 | 1.07 | -8.63 | 328.81 | -48.88 | 106.94 | 0.7808 | 275.0 | 268.3 | |
| 0.00 | 1.35 | 0.00 | 1.21 | -9.64 | 323.53 | -54.16 | 106.41 | 0.8352 | -454.0 | -355.3 | |
| 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. | |