SDO HMI 2014-07-07 03:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.09 | 0.00 | 3.46 | 18.12 | 198.17 | -41.49 | 67.01 | 0.6855 | -121.4 | -196.3 | |
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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 | 0.73 | 0.00 | 0.47 | 18.01 | 201.44 | -38.22 | 65.93 | 0.6467 | -552.0 | -444.1 | |
| 0.00 | 1.45 | 0.00 | 0.97 | 17.87 | 199.23 | -40.43 | 67.01 | 0.6727 | -545.0 | -505.8 | |
| 0.00 | 1.54 | 0.00 | 1.03 | 17.43 | 199.27 | -40.39 | 67.64 | 0.6708 | -560.0 | -463.8 | |
| 0.00 | 0.55 | 0.00 | 0.39 | 18.75 | 194.99 | -44.68 | 67.23 | 0.7244 | 435.0 | 451.2 | |
| 0.00 | 0.82 | 0.00 | 0.60 | 19.41 | 194.07 | -45.60 | 66.62 | 0.7363 | 615.0 | 541.0 | |
| 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. | |