SDO HMI 2014-03-27 21:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.46 | 0.00 | 6.46 | -23.82 | 90.49 | -47.86 | 115.95 | 0.7461 | 292.5 | 93.1 | |
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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 | 0.87 | 0.00 | 0.54 | -17.76 | 103.15 | -35.20 | 111.05 | 0.5904 | 490.0 | 456.6 | |
| 0.00 | 0.96 | 0.00 | 0.62 | -19.46 | 100.08 | -38.28 | 112.64 | 0.6351 | 429.0 | 287.9 | |
| 0.00 | 0.26 | 0.00 | 0.17 | -22.73 | 98.59 | -39.76 | 116.96 | 0.6642 | 249.0 | 391.3 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -22.30 | 97.97 | -40.38 | 116.11 | 0.6698 | 584.0 | 486.1 | |
| 0.00 | 0.87 | 0.00 | 0.59 | -21.72 | 97.32 | -41.03 | 115.04 | 0.6754 | 562.0 | 470.4 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -21.29 | 96.62 | -41.74 | 114.19 | 0.6823 | 519.0 | 443.3 | |
| 0.00 | 0.52 | 0.00 | 0.39 | -23.15 | 91.90 | -46.46 | 115.35 | 0.7398 | 499.0 | 416.7 | |
| 0.00 | 0.61 | 0.00 | 0.46 | -22.83 | 90.31 | -48.04 | 114.52 | 0.7556 | 404.0 | 307.3 | |
| 0.00 | 1.75 | 0.00 | 1.57 | -27.76 | 82.68 | -55.67 | 118.92 | 0.8370 | -533.0 | -406.0 | |
| 0.00 | 1.05 | 0.00 | 1.07 | -27.48 | 77.70 | -60.65 | 117.75 | 0.8759 | -278.0 | -300.2 | |
| 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. | |