SDO HMI 2014-03-30 05:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.75 | 0.00 | 6.50 | -12.81 | 82.06 | -25.51 | 105.48 | 0.4370 | 92.2 | 24.5 | |
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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 | 0.96 | 0.00 | 0.51 | -11.42 | 88.62 | -18.95 | 105.66 | 0.3320 | 803.0 | 663.9 | |
| 0.00 | 1.67 | 0.00 | 0.87 | -9.75 | 88.35 | -19.23 | 100.56 | 0.3316 | 533.0 | 500.1 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -12.28 | 84.85 | -22.72 | 105.82 | 0.3940 | 805.0 | 607.9 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -11.81 | 83.69 | -23.88 | 104.11 | 0.4103 | 733.0 | 660.4 | |
| 0.00 | 1.32 | 0.00 | 0.71 | -11.34 | 83.40 | -24.17 | 102.88 | 0.4136 | 723.0 | 599.4 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -12.98 | 79.43 | -28.14 | 105.05 | 0.4779 | -790.0 | -629.0 | |
| 0.00 | 2.19 | 0.00 | 1.26 | -14.90 | 78.04 | -29.53 | 108.36 | 0.5039 | -596.0 | -515.9 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -15.12 | 77.54 | -30.03 | 108.56 | 0.5117 | -731.0 | -658.2 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -14.69 | 77.57 | -30.00 | 107.76 | 0.5099 | -650.0 | -575.2 | |
| 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. | |