SDO HMI 2014-12-04 04:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.85 | 0.00 | 5.21 | -22.54 | 94.35 | 35.76 | 234.23 | 0.6685 | -212.7 | -134.5 | |
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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 | 1.96 | 0.00 | 1.27 | -18.78 | 94.05 | 35.45 | 239.10 | 0.6423 | -602.0 | -553.5 | |
| 0.00 | 2.22 | 0.00 | 1.52 | -24.77 | 95.56 | 36.97 | 232.09 | 0.6945 | 507.0 | 479.6 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -19.82 | 94.03 | 35.44 | 237.64 | 0.6482 | -571.0 | -481.1 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -25.13 | 95.56 | 36.97 | 231.64 | 0.6968 | 613.0 | 529.1 | |
| 0.00 | 1.20 | 0.00 | 0.79 | -23.16 | 93.99 | 35.40 | 233.10 | 0.6684 | -619.0 | -498.1 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -24.45 | 91.79 | 33.20 | 229.85 | 0.6545 | -604.0 | -520.2 | |
| 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. | |