SDO HMI 2011-09-04 15:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.28 | 154.62 | 29.74 | 91.36 | -19.50 | 258.14 | 19.88 | 215.88 | 0.5486 | 122.0 | 228.6 | |
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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 | 0.71 | 0.00 | 0.44 | -20.81 | 260.70 | 22.43 | 217.73 | 0.5851 | 593.0 | 515.5 | |
| 6.16 | 8.49 | 3.69 | 5.08 | -19.95 | 259.22 | 20.95 | 216.82 | 0.5629 | 719.3 | 490.2 | |
| 23.49 | 99.33 | 13.97 | 58.88 | -19.63 | 258.73 | 20.46 | 216.55 | 0.5550 | 970.3 | 444.5 | |
| 1.25 | -3.00 | 0.74 | -3.00 | -19.99 | 258.50 | 20.23 | 215.84 | 0.5572 | 487.5 | 999999 | |
| 1.25 | -3.00 | 0.74 | -3.00 | -19.60 | 258.17 | 19.91 | 215.84 | 0.5500 | 909.7 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.89 | -18.64 | 257.78 | 19.52 | 216.40 | 0.5355 | -397.0 | -412.1 | |
| 0.00 | 1.07 | 0.00 | 0.63 | -18.52 | 257.26 | 18.99 | 215.81 | 0.5295 | -780.0 | -706.8 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -22.70 | 257.71 | 19.44 | 211.96 | 0.5823 | 660.0 | 516.8 | |
| 0.00 | 1.61 | 0.00 | 0.94 | -18.37 | 257.04 | 18.78 | 215.66 | 0.5260 | -874.0 | -676.4 | |
| 15.72 | 28.41 | 9.20 | 16.64 | -19.01 | 257.05 | 18.78 | 214.94 | 0.5336 | -772.1 | -300.3 | |
| 0.00 | 1.25 | 0.00 | 0.76 | -22.38 | 257.42 | 19.15 | 211.90 | 0.5763 | 715.0 | 608.7 | |
| 0.00 | 1.61 | 0.00 | 0.94 | -18.86 | 256.59 | 18.33 | 214.46 | 0.5279 | -788.0 | -634.1 | |
| 2.41 | 3.48 | 1.40 | 2.02 | -18.54 | 256.32 | 18.06 | 214.42 | 0.5219 | -936.9 | -706.3 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -17.05 | 255.60 | 17.33 | 215.08 | 0.4976 | -663.0 | -561.9 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -19.47 | 255.08 | 16.81 | 211.56 | 0.5232 | -906.0 | -771.1 | |
| 0.00 | 2.59 | 0.00 | 1.50 | -19.75 | 254.34 | 16.07 | 210.14 | 0.5211 | -754.0 | -659.8 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -17.82 | 253.03 | 14.77 | 210.06 | 0.4864 | -666.0 | -503.3 | |
| 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. | |