SDO HMI 2014-04-18 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.23 | 145.79 | 19.38 | 123.84 | 11.91 | 262.35 | 51.58 | 289.07 | 0.8107 | -472.6 | -160.4 | |
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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 |
| 11.60 | 130.81 | 10.16 | 114.12 | 11.93 | 263.84 | 53.07 | 288.42 | 0.8265 | -775.1 | -222.7 | |
| 10.63 | -1.00 | 9.22 | -1.00 | 11.63 | 263.55 | 52.78 | 288.15 | 0.8230 | -1129.4 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.23 | 12.51 | 262.84 | 52.07 | 289.42 | 0.8186 | -469.0 | -385.3 | |
| 0.00 | 1.06 | 0.00 | 0.86 | 17.45 | 258.39 | 47.63 | 296.95 | 0.7929 | -383.0 | -353.5 | |
| 0.00 | 3.19 | 0.00 | 2.04 | 12.92 | 245.81 | 35.04 | 297.93 | 0.6357 | 529.0 | 503.7 | |
| 0.00 | 1.33 | 0.00 | 0.84 | 12.64 | 245.24 | 34.47 | 297.91 | 0.6272 | 719.0 | 630.9 | |
| 0.00 | 2.30 | 0.00 | 1.46 | 13.01 | 245.22 | 34.45 | 298.46 | 0.6293 | 707.0 | 592.0 | |
| 0.00 | 1.86 | 0.00 | 1.18 | 12.76 | 245.10 | 34.34 | 298.17 | 0.6263 | 793.0 | 677.7 | |
| 0.00 | 0.71 | 0.00 | 0.45 | 13.17 | 245.10 | 34.33 | 298.77 | 0.6287 | 644.0 | 579.2 | |
| 0.00 | 0.80 | 0.00 | 0.51 | 13.22 | 244.95 | 34.19 | 298.94 | 0.6273 | 653.0 | 550.4 | |
| 0.00 | 2.04 | 0.00 | 1.27 | 13.04 | 243.88 | 33.12 | 299.44 | 0.6134 | 558.0 | 468.2 | |
| 0.00 | 1.42 | 0.00 | 0.88 | 13.11 | 242.87 | 32.10 | 300.31 | 0.6017 | 654.0 | 426.1 | |
| 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. | |