SDO HMI 2014-04-08 13:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.96 | 0.00 | 5.17 | -19.02 | 354.09 | 9.64 | 212.57 | 0.2840 | -522.0 | -397.7 | |
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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 | 2.29 | 0.00 | 1.21 | -19.89 | 359.89 | 15.44 | 225.96 | 0.3498 | 11.0 | -3.2 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -21.03 | 358.74 | 14.29 | 221.45 | 0.3497 | 5.0 | 2.2 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -17.91 | 355.97 | 11.53 | 222.58 | 0.2823 | -921.0 | -811.9 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -18.29 | 355.22 | 10.78 | 219.79 | 0.2787 | -809.0 | -676.9 | |
| 0.00 | 0.35 | 0.00 | 0.19 | -25.34 | 351.43 | 6.98 | 198.39 | 0.3498 | -9.0 | -3.5 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -23.09 | 348.59 | 4.14 | 192.79 | 0.3015 | -860.0 | -709.5 | |
| 0.00 | 1.76 | 0.00 | 0.88 | -14.01 | 348.17 | 3.72 | 204.50 | 0.1525 | -845.0 | -668.0 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -18.17 | 345.21 | 0.76 | 183.45 | 0.2107 | -748.0 | -655.2 | |
| 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. | |