SDO HMI 2014-10-31 02:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.96 | 91.84 | 24.66 | 109.05 | -5.01 | 83.14 | -64.76 | 97.61 | 0.9102 | 477.9 | 277.3 | |
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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 |
| 1.21 | 2.86 | 1.34 | 3.17 | -4.91 | 85.12 | -62.78 | 97.78 | 0.8961 | -219.3 | -184.2 | |
| 0.00 | 1.30 | 0.00 | 1.46 | -3.72 | 84.50 | -63.39 | 96.38 | 0.8996 | 556.0 | 473.4 | |
| 3.81 | 78.50 | 4.38 | 90.97 | -5.10 | 84.08 | -63.82 | 97.84 | 0.9041 | 756.0 | 337.6 | |
| 13.52 | -3.00 | 15.75 | -3.00 | -4.80 | 83.65 | -64.25 | 97.45 | 0.9069 | 621.7 | 999999 | |
| 1.73 | 3.03 | 2.08 | 3.65 | -4.83 | 82.80 | -65.10 | 97.37 | 0.9131 | 112.4 | -35.1 | |
| 0.00 | 3.29 | 0.00 | 5.21 | -6.56 | 76.93 | -70.97 | 98.44 | 0.9508 | -444.0 | -234.7 | |
| 0.69 | 1.56 | 1.11 | 2.49 | -6.91 | 76.71 | -71.19 | 98.77 | 0.9522 | -181.9 | -142.3 | |
| 0.00 | 1.30 | 0.00 | 2.10 | -6.74 | 76.58 | -71.31 | 98.58 | 0.9528 | 267.0 | 285.8 | |
| 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. | |