SDO HMI 2014-05-21 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.43 | 45.18 | 13.73 | 54.80 | -18.14 | 197.44 | 65.10 | 250.94 | 0.9131 | 238.9 | 48.9 | |
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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 | 0.90 | 0.00 | 1.07 | -16.04 | 197.31 | 64.98 | 253.23 | 0.9113 | 221.0 | 260.8 | |
| 0.00 | 1.17 | 0.00 | 1.49 | -18.21 | 198.73 | 66.39 | 251.00 | 0.9222 | -85.0 | -77.0 | |
| 6.12 | 23.85 | 7.71 | 30.22 | -18.64 | 198.49 | 66.15 | 250.52 | 0.9209 | 433.4 | -28.0 | |
| 2.61 | 7.83 | 3.17 | 9.52 | -18.05 | 197.59 | 65.25 | 251.05 | 0.9146 | 546.4 | 440.9 | |
| 0.54 | 1.62 | 0.65 | 1.94 | -17.72 | 197.20 | 64.86 | 251.38 | 0.9117 | 403.0 | 359.7 | |
| 0.00 | 1.26 | 0.00 | 1.59 | -20.18 | 198.28 | 65.94 | 248.82 | 0.9208 | 221.0 | 147.7 | |
| 0.00 | 0.72 | 0.00 | 0.81 | -17.38 | 195.44 | 63.11 | 251.54 | 0.8991 | 442.0 | 400.8 | |
| 0.00 | 1.26 | 0.00 | 1.40 | -18.03 | 195.07 | 62.73 | 250.77 | 0.8970 | -381.0 | -271.9 | |
| 0.00 | 0.63 | 0.00 | 0.71 | -18.38 | 195.22 | 62.89 | 250.41 | 0.8984 | -360.0 | -293.6 | |
| 0.72 | 2.16 | 0.72 | 2.17 | -14.95 | 192.27 | 59.93 | 253.88 | 0.8723 | 297.6 | 271.1 | |
| 1.44 | 3.78 | 1.48 | 3.88 | -16.38 | 192.78 | 60.44 | 252.32 | 0.8779 | -603.8 | -479.5 | |
| 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. | |