SDO HMI 2014-04-03 13:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.47 | 60.80 | 13.55 | 40.26 | -8.23 | 8.54 | -41.89 | 95.24 | 0.6652 | 384.3 | 254.8 | |
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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 | 1.14 | 0.00 | 0.72 | -7.96 | 11.99 | -38.43 | 94.75 | 0.6200 | 443.0 | 317.8 | |
| 0.00 | 0.70 | 0.00 | 0.45 | -4.89 | 11.07 | -39.35 | 89.89 | 0.6341 | 649.0 | 542.2 | |
| 15.46 | 34.70 | 10.01 | 22.42 | -8.52 | 10.08 | -40.35 | 95.63 | 0.6457 | 874.2 | 458.9 | |
| 0.00 | 1.76 | 0.00 | 1.14 | -8.88 | 9.71 | -40.72 | 96.20 | 0.6506 | 567.0 | 497.5 | |
| 0.53 | 5.36 | 0.34 | 3.50 | -8.63 | 9.58 | -40.84 | 95.81 | 0.6522 | 674.7 | 476.0 | |
| 0.00 | 3.87 | 0.00 | 2.53 | -8.61 | 9.22 | -41.20 | 95.77 | 0.6569 | 549.0 | 482.9 | |
| 0.00 | 0.26 | 0.00 | 0.17 | -8.79 | 8.46 | -41.96 | 96.04 | 0.6668 | 523.0 | 546.0 | |
| 4.48 | 8.96 | 3.20 | 6.41 | -7.50 | 3.93 | -46.49 | 94.27 | 0.7234 | -744.8 | -526.1 | |
| 0.00 | 1.32 | 0.00 | 0.95 | -7.14 | 3.50 | -46.93 | 93.78 | 0.7287 | -580.0 | -425.0 | |
| 0.00 | 1.32 | 0.00 | 0.95 | -7.12 | 3.28 | -47.15 | 93.77 | 0.7314 | -359.0 | -352.6 | |
| 0.00 | 1.41 | 0.00 | 1.02 | -6.98 | 3.07 | -47.35 | 93.59 | 0.7338 | -397.0 | -314.9 | |
| 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. | |