SDO HMI 2014-03-30 17:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.75 | 38.64 | 4.25 | 131.14 | -11.29 | 18.35 | -82.65 | 100.49 | 0.9890 | -139.0 | -154.0 | |
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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 |
| 0.00 | 1.58 | 0.00 | 3.66 | -10.48 | 22.35 | -78.64 | 99.33 | 0.9779 | 324.0 | 276.2 | |
| 1.75 | 9.37 | 4.25 | 22.57 | -10.05 | 21.79 | -79.21 | 98.93 | 0.9800 | -38.3 | 87.0 | |
| 0.00 | 10.95 | 0.00 | 32.18 | -11.28 | 19.65 | -81.35 | 100.36 | 0.9864 | -28.0 | -41.8 | |
| 0.00 | 0.79 | 0.00 | 2.61 | -11.96 | 18.38 | -82.61 | 101.16 | 0.9895 | -113.0 | -119.9 | |
| 0.00 | 1.05 | 0.00 | 3.48 | -11.79 | 18.43 | -82.56 | 100.98 | 0.9894 | -374.0 | -300.4 | |
| 0.00 | 1.40 | 0.00 | 4.08 | -10.68 | 19.80 | -81.19 | 99.74 | 0.9861 | -306.0 | -277.8 | |
| 0.00 | 0.88 | 0.00 | 2.63 | -10.43 | 19.49 | -81.50 | 99.52 | 0.9870 | -427.0 | -392.7 | |
| 0.00 | 12.62 | 0.00 | 59.93 | -11.84 | 15.95 | -85.05 | 101.26 | 0.9947 | -477.0 | -288.2 | |
| 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. | |