SDO HMI 2014-09-21 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.03 | 0.00 | 5.39 | -11.96 | 335.81 | 26.79 | 232.50 | 0.5469 | 277.4 | 296.5 | |
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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 | 1.06 | 0.00 | 0.69 | -10.89 | 345.07 | 36.05 | 243.74 | 0.6467 | 554.0 | 438.7 | |
| 0.00 | 1.15 | 0.00 | 0.72 | -11.81 | 341.65 | 32.63 | 240.03 | 0.6116 | 666.0 | 595.5 | |
| 0.00 | 1.42 | 0.00 | 0.88 | -12.07 | 341.29 | 32.27 | 239.37 | 0.6090 | 815.0 | 727.3 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -13.14 | 339.69 | 30.67 | 236.52 | 0.5978 | 544.0 | 523.2 | |
| 0.00 | 1.06 | 0.00 | 0.65 | -13.06 | 339.50 | 30.48 | 236.47 | 0.5951 | 488.0 | 458.8 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -9.47 | 329.68 | 20.66 | 231.51 | 0.4465 | 723.0 | 595.8 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -11.58 | 324.20 | 15.18 | 219.12 | 0.4083 | -881.0 | -648.4 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -12.91 | 319.68 | 10.66 | 207.97 | 0.3861 | -690.0 | -549.3 | |
| 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. | |