SDO HMI 2014-05-25 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.45 | 0.00 | 5.90 | -18.33 | 51.47 | -34.02 | 118.94 | 0.6093 | 466.7 | 385.7 | |
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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 | 0.99 | 0.00 | 0.60 | -19.62 | 54.09 | -31.39 | 122.71 | 0.5853 | 572.0 | 469.9 | |
| 0.00 | 0.45 | 0.00 | 0.28 | -19.03 | 52.89 | -32.59 | 120.96 | 0.5961 | 377.0 | 447.8 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -15.84 | 53.12 | -32.36 | 116.07 | 0.5755 | 599.0 | 477.3 | |
| 0.00 | 1.26 | 0.00 | 0.76 | -15.62 | 53.09 | -32.40 | 115.69 | 0.5748 | 737.0 | 624.4 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -15.40 | 52.90 | -32.58 | 115.22 | 0.5761 | 669.0 | 597.1 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -20.16 | 50.88 | -34.61 | 121.33 | 0.6265 | 658.0 | 609.7 | |
| 0.00 | 1.71 | 0.00 | 1.09 | -20.63 | 50.52 | -34.97 | 121.80 | 0.6334 | 617.0 | 457.2 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -19.57 | 50.55 | -34.93 | 120.28 | 0.6270 | 495.0 | 405.4 | |
| 0.00 | 0.45 | 0.00 | 0.28 | -14.75 | 51.47 | -34.01 | 113.38 | 0.5915 | 591.0 | 469.4 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -19.34 | 47.61 | -37.88 | 118.29 | 0.6603 | -648.0 | -433.5 | |
| 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. | |