SDO HMI 2014-04-05 19:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.00 | 0.00 | 4.44 | -18.36 | 324.72 | -56.01 | 107.95 | 0.8244 | 250.3 | 138.0 | |
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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 | 0.79 | 0.00 | 0.59 | -20.21 | 332.69 | -48.04 | 111.49 | 0.7523 | 528.0 | 458.8 | |
| 0.00 | 0.35 | 0.00 | 0.27 | -13.39 | 330.95 | -49.78 | 102.27 | 0.7625 | 545.0 | 469.8 | |
| 0.00 | 0.97 | 0.00 | 0.79 | -18.58 | 328.07 | -52.66 | 108.61 | 0.7974 | 519.0 | 445.0 | |
| 0.00 | 1.05 | 0.00 | 0.83 | -13.67 | 329.20 | -51.53 | 102.51 | 0.7815 | 495.0 | 422.2 | |
| 0.00 | 0.26 | 0.00 | 0.22 | -14.98 | 327.64 | -53.09 | 104.06 | 0.7985 | 345.0 | 345.3 | |
| 0.00 | 0.88 | 0.00 | 1.02 | -22.98 | 315.63 | -65.10 | 112.49 | 0.9056 | -350.0 | -330.0 | |
| 0.00 | 0.70 | 0.00 | 0.72 | -18.35 | 319.01 | -61.72 | 107.51 | 0.8784 | -330.0 | -313.8 | |
| 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. | |