SDO HMI 2014-04-02 12:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.40 | 45.13 | 21.77 | 55.97 | 10.40 | 359.66 | -64.51 | 75.66 | 0.9178 | 198.9 | 107.4 | |
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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 |
| 0.97 | 2.72 | 1.07 | 3.02 | 10.61 | 2.70 | -61.46 | 74.73 | 0.8970 | -363.1 | -278.6 | |
| 0.53 | 1.58 | 0.61 | 1.82 | 10.23 | 1.59 | -62.58 | 75.41 | 0.9044 | -388.7 | -352.8 | |
| 5.18 | 15.37 | 6.15 | 18.30 | 10.70 | 0.88 | -63.29 | 75.06 | 0.9102 | -139.0 | -51.1 | |
| 1.23 | 2.72 | 1.53 | 3.39 | 11.00 | 359.57 | -64.60 | 75.04 | 0.9195 | -216.3 | -41.1 | |
| 2.55 | 8.08 | 3.14 | 9.97 | 9.63 | 359.59 | -64.58 | 76.50 | 0.9175 | 618.7 | 463.9 | |
| 0.88 | 1.84 | 1.10 | 2.32 | 9.50 | 359.06 | -65.11 | 76.75 | 0.9208 | 357.7 | 298.3 | |
| 0.00 | 0.79 | 0.00 | 1.01 | 9.72 | 358.76 | -65.41 | 76.58 | 0.9231 | 364.0 | 352.1 | |
| 0.00 | 1.23 | 0.00 | 1.56 | 9.24 | 358.86 | -65.31 | 77.06 | 0.9218 | 150.0 | 111.9 | |
| 0.00 | 1.05 | 0.00 | 1.42 | 11.01 | 357.70 | -66.47 | 75.44 | 0.9314 | 192.0 | 226.1 | |
| 6.06 | 9.75 | 8.17 | 13.16 | 10.65 | 357.54 | -66.62 | 75.84 | 0.9319 | 452.4 | 193.3 | |
| 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. | |