SDO HMI 2014-04-16 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.28 | 234.49 | 22.61 | 131.17 | 12.09 | 262.84 | 21.27 | 310.42 | 0.4661 | -805.3 | -350.4 | |
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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 |
| 23.99 | 222.54 | 13.49 | 124.88 | 12.19 | 263.73 | 22.16 | 308.87 | 0.4755 | -1201.1 | -412.1 | |
| 5.49 | -1.00 | 3.08 | -1.00 | 11.84 | 263.57 | 22.00 | 308.48 | 0.4702 | -1258.1 | 999999 | |
| 10.80 | -1.00 | 6.04 | -1.00 | 11.89 | 263.27 | 21.70 | 308.94 | 0.4672 | -1483.0 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 12.76 | 256.39 | 14.82 | 321.21 | 0.3999 | 417.0 | 469.7 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 10.87 | 255.11 | 13.54 | 320.54 | 0.3635 | 782.0 | 632.0 | |
| 0.00 | 0.71 | 0.00 | 0.38 | 14.67 | 255.17 | 13.60 | 326.41 | 0.4129 | 745.0 | 508.1 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 17.47 | 248.18 | 6.61 | 344.26 | 0.4068 | 650.0 | 552.6 | |
| 0.00 | 3.98 | 0.00 | 2.09 | 12.64 | 246.98 | 5.40 | 343.54 | 0.3258 | 1037.0 | 745.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 11.26 | 244.15 | 2.58 | 351.31 | 0.2932 | 732.0 | 581.8 | |
| 0.00 | 3.10 | 0.00 | 1.61 | 11.55 | 243.81 | 2.24 | 352.55 | 0.2971 | 826.0 | 681.4 | |
| 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. | |