SDO HMI 2014-12-08 20:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.37 | 365.52 | 27.06 | 181.92 | -3.85 | 1.24 | 4.13 | 227.39 | 0.0981 | 1265.5 | 413.1 | |
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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 | 1.36 | 0.00 | 0.68 | -5.33 | 5.03 | 7.93 | 236.28 | 0.1659 | 783.0 | 710.4 | |
| 0.00 | 1.62 | 0.00 | 0.81 | -4.98 | 4.28 | 7.18 | 235.52 | 0.1517 | 932.0 | 731.9 | |
| 0.00 | 0.94 | 0.00 | 0.47 | -5.51 | 3.45 | 6.35 | 229.27 | 0.1458 | -786.0 | -630.8 | |
| 38.35 | 353.43 | 19.09 | 175.89 | -3.91 | 1.42 | 4.31 | 228.29 | 0.1010 | 1507.3 | 410.9 | |
| 15.68 | -4.00 | 7.80 | -4.00 | -3.55 | 0.77 | 3.66 | 226.40 | 0.0884 | 1511.4 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.59 | -4.97 | 0.65 | 3.55 | 215.81 | 0.1058 | 777.0 | 534.8 | |
| 0.34 | 1.36 | 0.17 | 0.68 | -5.12 | 0.30 | 3.19 | 212.22 | 0.1044 | 1086.5 | 909.8 | |
| 0.00 | 3.07 | 0.00 | 1.53 | -5.15 | 360.00 | 2.89 | 209.61 | 0.1022 | 1080.0 | 831.5 | |
| 0.00 | 1.36 | 0.00 | 0.68 | -5.12 | 359.67 | 2.57 | 206.90 | 0.0991 | 736.0 | 557.9 | |
| 0.00 | 1.19 | 0.00 | 0.59 | -5.50 | 358.93 | 1.83 | 198.54 | 0.1003 | -989.0 | -784.0 | |
| 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. | |