SDO HMI 2014-04-01 15:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.60 | 0.00 | 5.72 | -28.12 | 78.09 | 2.38 | 185.43 | 0.3936 | -524.4 | -425.8 | |
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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 | 1.14 | 0.00 | 0.64 | -21.87 | 99.23 | 23.52 | 233.55 | 0.4623 | 646.0 | 569.3 | |
| 0.00 | 2.19 | 0.00 | 1.18 | -28.78 | 79.37 | 3.66 | 188.40 | 0.3850 | -711.0 | -574.7 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -29.63 | 78.13 | 2.42 | 185.33 | 0.3962 | -758.0 | -610.0 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -28.95 | 76.40 | 0.69 | 181.58 | 0.3835 | -890.0 | -734.2 | |
| 0.00 | 2.46 | 0.00 | 1.30 | -27.63 | 74.40 | -1.31 | 176.77 | 0.3624 | -678.0 | -444.0 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -30.90 | 72.92 | -2.79 | 174.22 | 0.4170 | -671.0 | -516.3 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -25.07 | 72.08 | -3.63 | 169.79 | 0.3249 | -712.0 | -617.8 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -33.82 | 71.09 | -4.62 | 171.70 | 0.4659 | -421.0 | -462.1 | |
| 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. | |