SDO HMI 2014-07-29 06:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.52 | 46.21 | 10.05 | 48.70 | -20.63 | 249.66 | -57.27 | 116.93 | 0.8847 | 453.5 | 320.0 | |
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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 | 1.54 | 0.00 | 1.50 | -21.14 | 252.90 | -54.03 | 118.63 | 0.8620 | 298.0 | 191.9 | |
| 0.00 | 1.81 | 0.00 | 1.79 | -20.91 | 252.06 | -54.86 | 118.07 | 0.8677 | 209.0 | 254.5 | |
| 9.52 | 39.24 | 10.05 | 41.36 | -20.51 | 249.59 | -57.34 | 116.77 | 0.8850 | 641.5 | 374.8 | |
| 0.00 | 1.27 | 0.00 | 1.36 | -20.85 | 249.07 | -57.85 | 116.97 | 0.8896 | -308.0 | -275.6 | |
| 0.00 | 2.08 | 0.00 | 2.38 | -22.02 | 247.62 | -59.31 | 117.73 | 0.9024 | 42.0 | 79.7 | |
| 0.00 | 0.27 | 0.00 | 0.31 | -21.11 | 247.33 | -59.60 | 116.67 | 0.9022 | 137.0 | 243.7 | |
| 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. | |