SDO HMI 2014-03-06 15:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.90 | 0.00 | 4.56 | -11.28 | 45.07 | -13.41 | 108.26 | 0.2403 | 855.3 | 681.8 | |
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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 | 1.12 | 0.00 | 0.57 | -10.04 | 48.40 | -10.08 | 106.43 | 0.1805 | 789.0 | 582.8 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -11.20 | 46.10 | -12.38 | 108.91 | 0.2233 | 841.0 | 653.7 | |
| 0.00 | 1.47 | 0.00 | 0.75 | -11.80 | 45.98 | -12.50 | 111.26 | 0.2283 | 897.0 | 702.1 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -11.53 | 45.90 | -12.58 | 110.02 | 0.2281 | 809.0 | 645.9 | |
| 0.00 | 1.64 | 0.00 | 0.84 | -11.76 | 45.64 | -12.84 | 110.63 | 0.2335 | 876.0 | 718.5 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -10.83 | 44.63 | -13.85 | 105.75 | 0.2454 | 895.0 | 705.9 | |
| 0.00 | 1.47 | 0.00 | 0.77 | -11.32 | 39.96 | -18.52 | 104.00 | 0.3224 | 880.0 | 726.8 | |
| 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. | |