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 |
| 0.00 | 8.96 | 0.00 | 5.38 | 15.17 | 105.13 | 23.94 | 314.46 | 0.5632 | 686.6 | 496.5 | |
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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 | 2.90 | 0.00 | 1.89 | 9.60 | 118.59 | 37.40 | 293.06 | 0.6532 | 536.0 | 299.4 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 10.35 | 107.94 | 26.75 | 302.18 | 0.5252 | 694.0 | 583.2 | |
| 0.00 | 1.32 | 0.00 | 0.74 | 12.16 | 103.24 | 22.05 | 310.43 | 0.4840 | 866.0 | 706.1 | |
| 0.00 | 0.53 | 0.00 | 0.30 | 19.20 | 97.76 | 16.57 | 327.94 | 0.5094 | 492.0 | 511.2 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 20.36 | 97.49 | 16.30 | 329.59 | 0.5218 | 698.0 | 606.9 | |
| 0.00 | 1.76 | 0.00 | 1.01 | 19.58 | 97.04 | 15.85 | 329.47 | 0.5085 | 822.0 | 625.0 | |
| 0.00 | 1.05 | 0.00 | 0.62 | 26.35 | 86.29 | 5.10 | 351.65 | 0.5506 | 698.0 | 499.8 | |
| 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. | |