SDO HMI 2011-10-17 22:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.06 | 61.92 | 14.02 | 36.06 | -14.93 | 2.65 | -24.23 | 130.99 | 0.5273 | -127.0 | -58.1 | |
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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 |
| 4.97 | 13.78 | 2.85 | 7.89 | -15.35 | 5.10 | -21.78 | 134.57 | 0.5042 | 931.6 | 848.6 | |
| 4.36 | 6.80 | 2.50 | 3.90 | -14.71 | 4.44 | -22.44 | 132.76 | 0.5049 | 865.4 | 680.3 | |
| 0.00 | 1.40 | 0.00 | 0.82 | -16.61 | 3.47 | -23.41 | 134.31 | 0.5342 | 749.0 | 559.7 | |
| 0.00 | 1.57 | 0.00 | 0.91 | -14.56 | 3.45 | -23.43 | 131.32 | 0.5145 | 374.0 | 280.1 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -15.43 | 3.31 | -23.56 | 132.44 | 0.5243 | 767.0 | 554.4 | |
| 0.00 | 3.40 | 0.00 | 1.96 | -13.44 | 2.90 | -23.98 | 128.95 | 0.5103 | -699.0 | -568.3 | |
| 0.00 | 3.49 | 0.00 | 2.06 | -16.15 | 2.06 | -24.82 | 132.03 | 0.5449 | -647.0 | -682.8 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -15.90 | 1.99 | -24.88 | 131.59 | 0.5432 | -744.0 | -680.8 | |
| 2.79 | 7.33 | 1.63 | 4.27 | -14.12 | 1.81 | -25.07 | 128.76 | 0.5291 | -991.5 | -769.0 | |
| 2.79 | 3.92 | 1.65 | 2.32 | -15.73 | 1.50 | -25.38 | 130.80 | 0.5471 | -881.4 | -659.2 | |
| 0.87 | -9.00 | 0.51 | -9.00 | -14.10 | 1.54 | -25.34 | 128.44 | 0.5321 | -800.8 | 999999 | |
| 0.00 | 2.27 | 0.00 | 1.34 | -15.68 | 1.23 | -25.64 | 130.43 | 0.5496 | -688.0 | -489.8 | |
| 0.00 | 0.52 | 0.00 | 0.31 | -15.79 | 0.77 | -26.11 | 130.10 | 0.5558 | 562.0 | 444.3 | |
| 0.78 | 13.52 | 0.46 | 7.97 | -14.61 | 0.86 | -26.02 | 128.47 | 0.5443 | -719.9 | -708.2 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -15.83 | 0.59 | -26.29 | 129.97 | 0.5581 | 764.0 | 590.5 | |
| 7.50 | -14.00 | 4.42 | -14.00 | -14.40 | 0.68 | -26.20 | 127.96 | 0.5445 | -831.3 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.77 | -14.78 | 0.56 | -26.32 | 128.41 | 0.5492 | -229.0 | -201.1 | |
| 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. | |