SDO HMI 2011-10-24 02:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.51 | 0.00 | 6.60 | 15.46 | 322.12 | 16.58 | 303.13 | 0.3366 | 791.7 | 648.6 | |
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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 | 1.30 | 0.00 | 0.70 | 14.05 | 326.93 | 21.39 | 294.36 | 0.3901 | 692.0 | 443.5 | |
| 0.00 | 1.57 | 0.00 | 0.84 | 17.15 | 324.84 | 19.30 | 303.90 | 0.3822 | 740.0 | 531.2 | |
| 0.00 | 3.30 | 0.00 | 1.72 | 12.86 | 321.84 | 16.30 | 296.64 | 0.3075 | 785.0 | 712.2 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 12.53 | 321.73 | 16.19 | 295.80 | 0.3036 | 920.0 | 778.8 | |
| 0.00 | 2.26 | 0.00 | 1.18 | 12.75 | 321.65 | 16.10 | 296.55 | 0.3038 | 745.0 | 679.3 | |
| 0.00 | 1.74 | 0.00 | 0.92 | 19.73 | 319.65 | 14.11 | 317.89 | 0.3437 | 863.0 | 656.2 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 22.48 | 319.06 | 13.51 | 324.23 | 0.3710 | 797.0 | 676.0 | |
| 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. | |