SDO HMI 2014-03-28 04:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.58 | 0.00 | 3.80 | 14.77 | 113.26 | -21.24 | 43.75 | 0.5077 | 458.0 | 328.3 | |
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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 |
| 0.00 | 1.05 | 0.00 | 0.59 | 19.50 | 123.29 | -11.21 | 22.60 | 0.4788 | -569.0 | -526.6 | |
| 0.00 | 0.61 | 0.00 | 0.33 | 7.57 | 118.41 | -16.09 | 48.54 | 0.3683 | 853.0 | 694.9 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 8.35 | 118.28 | -16.22 | 47.20 | 0.3782 | 772.0 | 669.5 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 11.92 | 116.34 | -18.17 | 44.13 | 0.4399 | 641.0 | 504.4 | |
| 0.00 | 1.23 | 0.00 | 0.73 | 16.21 | 109.94 | -24.56 | 46.41 | 0.5532 | 520.0 | 415.2 | |
| 0.00 | 1.23 | 0.00 | 0.76 | 19.87 | 107.94 | -26.56 | 43.93 | 0.6083 | 438.0 | 362.4 | |
| 0.00 | 0.79 | 0.00 | 0.49 | 12.53 | 103.40 | -31.10 | 58.11 | 0.5961 | 551.0 | 453.9 | |
| 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. | |