SDO HMI 2014-04-01 05:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.49 | 8.95 | 2.03 | 12.09 | 10.14 | 147.88 | 66.69 | 283.66 | 0.9311 | -97.7 | -107.3 | |
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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 | 1.67 | 0.00 | 2.50 | 10.57 | 150.12 | 68.93 | 283.64 | 0.9453 | 81.0 | 61.2 | |
| 0.00 | 1.14 | 0.00 | 1.62 | 9.76 | 149.15 | 67.96 | 282.98 | 0.9390 | -323.0 | -295.7 | |
| 1.49 | 3.60 | 2.03 | 4.91 | 9.69 | 148.24 | 67.05 | 283.09 | 0.9335 | -474.9 | -448.8 | |
| 0.00 | 0.26 | 0.00 | 0.37 | 10.60 | 148.63 | 67.44 | 283.96 | 0.9369 | -271.0 | -308.0 | |
| 0.00 | 1.49 | 0.00 | 1.88 | 10.37 | 146.24 | 65.05 | 284.23 | 0.9218 | 267.0 | 158.6 | |
| 0.00 | 0.79 | 0.00 | 0.81 | 11.55 | 139.76 | 58.56 | 287.10 | 0.8766 | 523.0 | 439.0 | |
| 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. | |