SDO HMI 2014-04-06 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.75 | 135.29 | 13.20 | 75.19 | 17.71 | 30.41 | 12.45 | 333.14 | 0.4556 | -507.3 | -314.2 | |
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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 |
| 1.32 | 121.04 | 0.73 | 67.38 | 17.52 | 31.28 | 13.31 | 331.28 | 0.4589 | -835.4 | -421.0 | |
| 9.68 | -1.00 | 5.39 | -1.00 | 17.68 | 31.03 | 13.07 | 331.90 | 0.4592 | -1083.9 | 999999 | |
| 6.86 | -1.00 | 3.82 | -1.00 | 17.87 | 30.69 | 12.73 | 332.72 | 0.4593 | -1004.2 | 999999 | |
| 4.22 | -1.00 | 2.35 | -1.00 | 17.67 | 30.65 | 12.68 | 332.60 | 0.4562 | -1237.4 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.54 | 19.05 | 30.17 | 12.20 | 334.85 | 0.4719 | -624.0 | -501.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 16.49 | 27.47 | 9.50 | 337.68 | 0.4186 | 407.0 | 355.0 | |
| 0.00 | 1.41 | 0.00 | 0.77 | 16.72 | 27.39 | 9.42 | 338.07 | 0.4214 | 650.0 | 551.8 | |
| 0.00 | 1.67 | 0.00 | 0.92 | 17.43 | 27.01 | 9.04 | 339.49 | 0.4297 | 778.0 | 635.6 | |
| 0.00 | 0.97 | 0.00 | 0.53 | 18.11 | 26.47 | 8.50 | 341.15 | 0.4370 | 686.0 | 489.5 | |
| 1.67 | 7.21 | 0.91 | 3.94 | 17.51 | 25.77 | 7.81 | 342.15 | 0.4245 | 958.7 | 738.0 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 19.18 | 24.25 | 6.29 | 346.45 | 0.4433 | 686.0 | 543.4 | |
| 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. | |