SDO HMI 2014-03-17 06:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.14 | 36.20 | 5.92 | 19.22 | 13.09 | 284.33 | 5.89 | 343.80 | 0.3620 | -58.1 | -215.0 | |
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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 |
| 1.91 | 3.57 | 1.02 | 1.89 | 12.63 | 285.93 | 7.48 | 339.34 | 0.3617 | -1005.7 | -726.4 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 12.81 | 285.81 | 7.36 | 339.82 | 0.3639 | -568.0 | -467.0 | |
| 3.22 | 16.88 | 1.71 | 8.96 | 12.59 | 285.59 | 7.14 | 340.17 | 0.3592 | -1123.4 | -812.5 | |
| 2.70 | -3.00 | 1.43 | -3.00 | 12.90 | 285.41 | 6.97 | 340.91 | 0.3631 | -1032.2 | 999999 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 12.29 | 284.78 | 6.33 | 342.00 | 0.3504 | -776.0 | -511.3 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 12.99 | 284.77 | 6.32 | 342.64 | 0.3612 | -785.0 | -687.5 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.03 | 284.31 | 5.87 | 343.03 | 0.3440 | 716.0 | 485.4 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 12.65 | 283.13 | 4.69 | 346.73 | 0.3488 | 784.0 | 636.3 | |
| 0.00 | 2.00 | 0.00 | 1.07 | 14.75 | 282.37 | 3.93 | 349.92 | 0.3799 | 959.0 | 808.1 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 12.33 | 282.11 | 3.67 | 349.36 | 0.3401 | 764.0 | 566.1 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 13.50 | 281.83 | 3.38 | 350.75 | 0.3583 | 717.0 | 569.6 | |
| 3.31 | 6.27 | 1.76 | 3.34 | 14.40 | 281.62 | 3.18 | 351.67 | 0.3722 | 1024.7 | 682.9 | |
| 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. | |