SDO HMI 2014-06-04 02:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.37 | 26.33 | 8.32 | 14.24 | -19.13 | 331.76 | 14.76 | 216.62 | 0.4047 | 686.1 | 398.3 | |
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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 | 1.09 | 0.00 | 0.60 | -20.94 | 335.12 | 18.12 | 219.49 | 0.4586 | 697.0 | 490.9 | |
| 15.37 | 21.52 | 8.32 | 11.65 | -18.87 | 332.16 | 15.16 | 217.86 | 0.4049 | 1045.3 | 696.4 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -22.44 | 331.30 | 14.30 | 211.21 | 0.4423 | 731.0 | 657.6 | |
| 0.00 | 1.09 | 0.00 | 0.57 | -18.45 | 326.80 | 9.80 | 207.41 | 0.3522 | -802.0 | -597.6 | |
| 0.00 | 1.18 | 0.00 | 0.62 | -18.52 | 326.22 | 9.22 | 205.94 | 0.3489 | -870.0 | -703.2 | |
| 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. | |