SDO HMI 2014-03-17 04:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.89 | 41.59 | 6.84 | 22.07 | 13.25 | 284.04 | 4.50 | 347.56 | 0.3588 | -63.8 | -109.9 | |
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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 |
| 1.22 | 2.26 | 0.65 | 1.20 | 12.63 | 285.85 | 6.31 | 342.35 | 0.3556 | -1043.0 | -848.8 | |
| 2.09 | 19.06 | 1.11 | 10.09 | 12.65 | 285.49 | 5.95 | 343.35 | 0.3542 | -1039.9 | -772.8 | |
| 1.31 | -2.00 | 0.69 | -2.00 | 12.43 | 285.45 | 5.91 | 343.26 | 0.3506 | -1066.9 | 999999 | |
| 4.70 | -2.00 | 2.49 | -2.00 | 12.94 | 285.28 | 5.74 | 344.12 | 0.3577 | -953.6 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 12.26 | 284.71 | 5.17 | 345.13 | 0.3447 | -671.0 | -646.8 | |
| 0.00 | 2.44 | 0.00 | 1.29 | 12.93 | 284.60 | 5.06 | 345.91 | 0.3548 | -627.0 | -480.0 | |
| 0.00 | 0.78 | 0.00 | 0.42 | 13.24 | 283.90 | 4.36 | 347.98 | 0.3572 | -537.0 | -415.1 | |
| 0.00 | 1.48 | 0.00 | 0.79 | 14.42 | 283.28 | 3.74 | 350.24 | 0.3741 | 704.0 | 563.5 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.69 | 283.09 | 3.55 | 349.88 | 0.3459 | 726.0 | 585.4 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 12.37 | 282.54 | 3.00 | 351.30 | 0.3392 | 882.0 | 678.7 | |
| 0.00 | 3.48 | 0.00 | 1.86 | 14.60 | 282.32 | 2.78 | 352.77 | 0.3748 | 952.0 | 748.9 | |
| 3.57 | 7.05 | 1.90 | 3.76 | 14.38 | 281.58 | 2.04 | 354.63 | 0.3698 | 963.0 | 699.6 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 12.88 | 281.23 | 1.69 | 355.20 | 0.3449 | 737.0 | 547.8 | |
| 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. | |