SDO HMI 2014-02-28 08:16:13 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 45.23 | 0.00 | 23.37 | 8.15 | 138.37 | -2.84 | 9.46 | 0.2849 | 34.3 | -52.3 | |
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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 | 0.78 | 0.00 | 0.41 | 9.33 | 153.21 | 11.99 | 323.97 | 0.3502 | 7.0 | 8.4 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 9.75 | 152.61 | 11.39 | 326.05 | 0.3502 | 15.0 | 2.8 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 11.01 | 150.32 | 9.11 | 333.46 | 0.3492 | 7.0 | 6.3 | |
| 0.00 | 3.45 | 0.00 | 1.76 | 6.54 | 142.21 | 1.00 | 355.82 | 0.2393 | -386.0 | -696.3 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 6.29 | 141.94 | 0.73 | 356.89 | 0.2348 | -774.0 | -657.1 | |
| 0.00 | 5.61 | 0.00 | 2.85 | 6.08 | 141.82 | 0.61 | 357.35 | 0.2311 | -645.0 | -753.6 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 6.75 | 140.45 | -0.76 | 3.13 | 0.2427 | -1013.0 | -857.8 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 7.89 | 140.30 | -0.91 | 3.47 | 0.2621 | -664.0 | -532.4 | |
| 0.00 | 2.50 | 0.00 | 1.28 | 7.34 | 140.21 | -1.00 | 3.95 | 0.2528 | -664.0 | -567.6 | |
| 0.00 | 2.33 | 0.00 | 1.19 | 6.91 | 140.18 | -1.03 | 4.19 | 0.2456 | -777.0 | -748.4 | |
| 0.00 | 1.81 | 0.00 | 0.92 | 6.51 | 140.15 | -1.06 | 4.44 | 0.2389 | -825.0 | -637.8 | |
| 0.00 | 2.16 | 0.00 | 1.10 | 7.12 | 140.12 | -1.09 | 4.37 | 0.2493 | -731.0 | -670.4 | |
| 0.00 | 2.67 | 0.00 | 1.41 | 12.53 | 136.06 | -5.16 | 14.58 | 0.3500 | 6.0 | 2.1 | |
| 0.00 | 1.90 | 0.00 | 0.98 | 7.71 | 136.04 | -5.17 | 19.18 | 0.2732 | 781.0 | 636.0 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 10.78 | 135.78 | -5.43 | 16.78 | 0.3233 | 774.0 | 473.9 | |
| 0.00 | 3.80 | 0.00 | 1.99 | 11.00 | 135.69 | -5.52 | 16.86 | 0.3273 | 887.0 | 748.7 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 12.26 | 135.08 | -6.13 | 17.41 | 0.3501 | -10.0 | 1.7 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 7.67 | 134.77 | -6.44 | 23.48 | 0.2802 | 668.0 | 495.2 | |
| 0.00 | 2.07 | 0.00 | 1.07 | 7.35 | 133.75 | -7.46 | 27.24 | 0.2826 | 724.0 | 710.1 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 9.10 | 132.05 | -9.16 | 29.38 | 0.3219 | 589.0 | 520.8 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 8.40 | 131.76 | -9.45 | 31.28 | 0.3142 | 1074.0 | 830.1 | |
| 0.00 | 1.98 | 0.00 | 1.04 | 8.11 | 130.82 | -10.39 | 34.25 | 0.3186 | 905.0 | 727.0 | |
| 0.00 | 3.19 | 0.00 | 1.68 | 8.43 | 129.50 | -11.71 | 36.96 | 0.3355 | 841.0 | 561.4 | |
| 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. | |