SDO HMI 2014-03-29 06:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.34 | 0.00 | 8.03 | -27.90 | 84.98 | -35.24 | 127.83 | 0.6324 | -61.9 | 25.6 | |
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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 | 2.28 | 0.00 | 1.24 | -22.90 | 101.71 | -18.51 | 134.22 | 0.4099 | 983.0 | 860.0 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -27.26 | 90.85 | -29.36 | 129.91 | 0.5704 | 645.0 | 563.3 | |
| 0.00 | 1.66 | 0.00 | 1.00 | -26.82 | 90.55 | -29.66 | 129.01 | 0.5705 | 907.0 | 683.0 | |
| 0.00 | 0.96 | 0.00 | 0.58 | -27.06 | 90.17 | -30.04 | 129.07 | 0.5765 | 767.0 | 626.6 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -28.61 | 82.80 | -37.41 | 126.48 | 0.6656 | -587.0 | -517.6 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -27.75 | 82.52 | -37.70 | 125.13 | 0.6640 | -714.0 | -575.0 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -27.54 | 81.87 | -38.34 | 124.51 | 0.6698 | -614.0 | -486.1 | |
| 0.00 | 1.14 | 0.00 | 0.79 | -29.90 | 79.60 | -40.62 | 126.56 | 0.7049 | -545.0 | -401.9 | |
| 0.00 | 1.66 | 0.00 | 1.27 | -34.02 | 75.48 | -44.74 | 129.86 | 0.7623 | -583.0 | -464.2 | |
| 0.00 | 0.79 | 0.00 | 0.57 | -26.49 | 75.64 | -44.57 | 120.42 | 0.7307 | -580.0 | -500.1 | |
| 0.00 | 0.88 | 0.00 | 0.65 | -27.13 | 74.65 | -45.57 | 120.90 | 0.7429 | -360.0 | -321.1 | |
| 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. | |