SDO HMI 2014-02-25 21:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.51 | 127.57 | 27.44 | 87.97 | 8.42 | 132.51 | -41.22 | 69.88 | 0.6960 | 458.0 | 214.6 | |
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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 | 0.95 | 0.00 | 0.58 | 7.43 | 141.03 | -32.70 | 66.55 | 0.5861 | -745.0 | -659.9 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 7.32 | 140.86 | -32.87 | 66.84 | 0.5877 | -690.0 | -627.9 | |
| 0.00 | 1.29 | 0.00 | 0.79 | 8.06 | 140.79 | -32.93 | 65.73 | 0.5927 | -248.0 | -244.9 | |
| 0.00 | 1.38 | 0.00 | 0.85 | 9.10 | 140.41 | -33.32 | 64.40 | 0.6037 | -631.0 | -575.2 | |
| 0.00 | 1.46 | 0.00 | 0.90 | 8.07 | 140.18 | -33.54 | 66.12 | 0.6006 | -642.0 | -477.4 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 8.25 | 139.84 | -33.88 | 66.07 | 0.6059 | -686.0 | -608.2 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 8.93 | 139.74 | -33.99 | 65.11 | 0.6111 | -740.0 | -627.8 | |
| 0.00 | 1.29 | 0.00 | 0.80 | 8.37 | 139.79 | -33.93 | 65.91 | 0.6072 | -403.0 | -410.6 | |
| 0.52 | 1.46 | 0.34 | 0.96 | 7.58 | 135.33 | -38.39 | 69.69 | 0.6588 | -652.8 | -553.4 | |
| 0.00 | 1.21 | 0.00 | 0.81 | 6.83 | 133.31 | -40.41 | 71.74 | 0.6802 | -557.0 | -464.9 | |
| 0.00 | 0.60 | 0.00 | 0.41 | 7.30 | 132.83 | -40.90 | 71.31 | 0.6879 | 657.0 | 568.4 | |
| 8.95 | 29.78 | 6.17 | 20.56 | 8.71 | 132.50 | -41.23 | 69.55 | 0.6977 | 1046.0 | 408.7 | |
| 0.00 | 2.07 | 0.00 | 1.42 | 7.27 | 132.11 | -41.61 | 71.68 | 0.6963 | 626.0 | 517.7 | |
| 0.00 | 1.12 | 0.00 | 0.77 | 7.59 | 132.00 | -41.73 | 71.30 | 0.6989 | 511.0 | 441.8 | |
| 30.04 | 80.66 | 20.93 | 56.34 | 8.41 | 131.69 | -42.03 | 70.33 | 0.7058 | 790.4 | 261.8 | |
| 0.00 | 1.29 | 0.00 | 0.91 | 8.93 | 131.01 | -42.72 | 69.95 | 0.7158 | 406.0 | 263.4 | |
| 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. | |