SDO HMI 2014-03-16 23:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.09 | 42.60 | 7.46 | 22.49 | 13.04 | 284.08 | 1.79 | 354.86 | 0.3488 | 11.3 | -275.3 | |
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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 |
| 2.09 | 5.13 | 1.10 | 2.70 | 12.65 | 285.66 | 3.37 | 350.37 | 0.3447 | -936.5 | -699.3 | |
| 2.09 | 20.17 | 1.10 | 10.64 | 12.64 | 285.23 | 2.94 | 351.58 | 0.3436 | -1046.1 | -677.7 | |
| 3.91 | -2.00 | 2.07 | -2.00 | 12.90 | 285.02 | 2.73 | 352.27 | 0.3472 | -979.4 | 999999 | |
| 0.70 | 1.74 | 0.37 | 0.91 | 12.17 | 284.61 | 2.33 | 353.15 | 0.3344 | -757.1 | -590.7 | |
| 0.00 | 0.43 | 0.00 | 0.23 | 13.18 | 284.59 | 2.31 | 353.56 | 0.3510 | -225.0 | -273.4 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 12.01 | 284.34 | 2.05 | 353.91 | 0.3313 | 571.0 | 398.7 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 12.89 | 284.28 | 2.00 | 354.33 | 0.3458 | -770.0 | -716.8 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 11.82 | 283.70 | 1.41 | 355.76 | 0.3272 | 678.0 | 581.0 | |
| 0.00 | 1.91 | 0.00 | 1.00 | 12.29 | 282.45 | 0.16 | 359.53 | 0.3342 | 855.0 | 616.0 | |
| 0.00 | 2.09 | 0.00 | 1.11 | 14.49 | 282.20 | -0.08 | 0.21 | 0.3703 | 948.0 | 780.2 | |
| 5.30 | 7.22 | 2.82 | 3.84 | 14.27 | 281.59 | -0.70 | 1.85 | 0.3668 | 964.9 | 626.5 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.61 | 280.28 | -2.01 | 5.78 | 0.3412 | 643.0 | 440.0 | |
| 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. | |