SDO HMI 2014-04-01 13:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.45 | 0.00 | 3.21 | 15.36 | 96.99 | 20.18 | 321.67 | 0.5390 | 652.4 | 530.1 | |
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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 | 0.88 | 0.00 | 0.60 | 9.15 | 117.92 | 41.11 | 290.47 | 0.6952 | 537.0 | 384.0 | |
| 0.00 | 0.53 | 0.00 | 0.32 | 9.83 | 108.32 | 31.51 | 297.22 | 0.5813 | 716.0 | 609.2 | |
| 0.00 | 1.32 | 0.00 | 0.77 | 12.20 | 103.61 | 26.80 | 305.03 | 0.5403 | 759.0 | 639.5 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 21.56 | 83.79 | 6.98 | 346.48 | 0.4852 | 690.0 | 544.5 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 19.52 | 82.13 | 5.31 | 348.74 | 0.4489 | 560.0 | 484.3 | |
| 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. | |