SDO HMI 2014-01-09 06:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.36 | 0.00 | 5.84 | -20.60 | 114.35 | 33.51 | 238.32 | 0.6047 | 336.2 | 307.6 | |
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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 | 3.06 | 0.00 | 1.98 | -19.18 | 118.80 | 37.97 | 244.55 | 0.6458 | 609.0 | 433.8 | |
| 0.00 | 2.13 | 0.00 | 1.37 | -19.59 | 118.64 | 37.80 | 243.88 | 0.6455 | 619.0 | 517.6 | |
| 0.00 | 1.19 | 0.00 | 0.76 | -19.55 | 117.21 | 36.37 | 243.26 | 0.6281 | 716.0 | 571.6 | |
| 0.00 | 1.28 | 0.00 | 0.80 | -21.85 | 115.23 | 34.39 | 238.71 | 0.6158 | 603.0 | 537.9 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -24.91 | 95.47 | 14.63 | 212.49 | 0.4283 | -866.0 | -682.5 | |
| 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. | |