SDO HMI 2014-01-16 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.09 | 87.25 | 18.71 | 77.16 | 6.23 | 45.18 | 54.88 | 280.81 | 0.8299 | -531.0 | -295.8 | |
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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 |
| 0.68 | 57.48 | 0.61 | 51.45 | 6.18 | 45.91 | 55.61 | 280.56 | 0.8368 | -351.1 | -280.1 | |
| 10.12 | -1.00 | 9.03 | -1.00 | 5.84 | 45.70 | 55.40 | 280.20 | 0.8342 | -737.8 | 999999 | |
| 1.36 | 2.55 | 1.21 | 2.28 | 6.25 | 45.60 | 55.31 | 280.71 | 0.8340 | -339.0 | -288.9 | |
| 8.93 | 23.64 | 7.86 | 20.77 | 6.25 | 45.08 | 54.79 | 280.81 | 0.8290 | -787.3 | -480.3 | |
| 0.00 | 0.68 | 0.00 | 0.51 | 3.84 | 37.78 | 47.49 | 279.39 | 0.7478 | 268.0 | 327.0 | |
| 0.00 | 0.85 | 0.00 | 0.64 | 15.04 | 35.15 | 44.85 | 294.77 | 0.7525 | 347.0 | 357.4 | |
| 0.00 | 1.28 | 0.00 | 0.95 | 15.52 | 34.76 | 44.46 | 295.55 | 0.7504 | 377.0 | 346.1 | |
| 0.00 | 0.77 | 0.00 | 0.56 | 15.16 | 33.89 | 43.60 | 295.50 | 0.7398 | 425.0 | 376.7 | |
| 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. | |