SDO HMI 2014-04-03 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.70 | 50.70 | 16.09 | 37.27 | -8.05 | 7.98 | -47.92 | 95.07 | 0.7392 | 311.2 | 320.1 | |
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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 | 1.23 | 0.00 | 0.85 | -5.14 | 11.45 | -44.45 | 90.76 | 0.6998 | 633.0 | 523.7 | |
| 13.62 | 25.65 | 9.60 | 18.10 | -8.53 | 10.18 | -45.72 | 95.64 | 0.7138 | 915.5 | 563.0 | |
| 0.00 | 0.79 | 0.00 | 0.56 | -8.89 | 9.68 | -46.22 | 96.14 | 0.7198 | 331.0 | 291.1 | |
| 0.00 | 1.41 | 0.00 | 1.00 | -8.45 | 9.49 | -46.41 | 95.54 | 0.7221 | 365.0 | 397.1 | |
| 0.00 | 0.44 | 0.00 | 0.32 | -8.52 | 9.21 | -46.69 | 95.64 | 0.7254 | 483.0 | 440.2 | |
| 0.00 | 2.37 | 0.00 | 1.72 | -7.71 | 8.58 | -47.32 | 94.54 | 0.7331 | 602.0 | 457.6 | |
| 0.00 | 1.32 | 0.00 | 0.96 | -8.02 | 8.35 | -47.55 | 94.98 | 0.7357 | 425.0 | 353.1 | |
| 0.00 | 0.79 | 0.00 | 0.58 | -8.73 | 8.19 | -47.71 | 95.95 | 0.7375 | 408.0 | 415.0 | |
| 0.00 | 2.64 | 0.00 | 1.94 | -8.68 | 7.93 | -47.97 | 95.89 | 0.7405 | 526.0 | 432.1 | |
| 0.00 | 0.97 | 0.00 | 0.71 | -8.53 | 7.86 | -48.04 | 95.68 | 0.7413 | 428.0 | 364.7 | |
| 8.08 | 11.07 | 6.49 | 8.89 | -7.28 | 3.61 | -52.30 | 94.22 | 0.7892 | -701.7 | -500.2 | |
| 0.00 | 2.02 | 0.00 | 1.64 | -7.00 | 3.10 | -52.80 | 93.88 | 0.7947 | -316.0 | -252.3 | |
| 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. | |