SDO HMI 2011-07-07 23:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.24 | 88.74 | 29.24 | 91.79 | 17.16 | 354.98 | 61.00 | 287.63 | 0.8787 | -392.0 | -155.3 | |
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back to the solar disc SDO HMI 2011-07-07 23:59:11 UT
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 |
| 9.81 | 48.13 | 10.33 | 50.77 | 16.84 | 355.70 | 61.73 | 287.20 | 0.8843 | -560.7 | -34.2 | |
| 0.00 | 2.09 | 0.00 | 2.16 | 16.24 | 355.17 | 61.19 | 286.57 | 0.8796 | -243.0 | -234.6 | |
| 1.18 | -1.00 | 1.23 | -1.00 | 17.08 | 355.43 | 61.45 | 287.49 | 0.8823 | -523.1 | 999999 | |
| 2.45 | -1.00 | 2.54 | -1.00 | 17.03 | 355.14 | 61.16 | 287.47 | 0.8800 | -625.8 | 999999 | |
| 1.54 | 3.27 | 1.59 | 3.36 | 16.66 | 354.93 | 60.96 | 287.07 | 0.8781 | -440.2 | -456.5 | |
| 1.73 | 1.82 | 1.79 | 1.89 | 17.60 | 355.19 | 61.22 | 288.11 | 0.8809 | -293.4 | -354.0 | |
| 1.27 | 1.73 | 1.32 | 1.78 | 17.39 | 355.07 | 61.09 | 287.88 | 0.8797 | -448.3 | -578.8 | |
| 0.00 | 0.82 | 0.00 | 0.84 | 17.11 | 354.85 | 60.87 | 287.59 | 0.8777 | -635.0 | -629.1 | |
| 2.18 | 3.18 | 2.22 | 3.24 | 16.93 | 354.62 | 60.64 | 287.41 | 0.8758 | -588.4 | -520.9 | |
| 0.00 | 3.00 | 0.00 | 3.08 | 17.56 | 354.77 | 60.79 | 288.11 | 0.8775 | -551.0 | -489.0 | |
| 0.00 | 1.00 | 0.00 | 1.00 | 16.96 | 354.18 | 60.20 | 287.48 | 0.8722 | -463.0 | -489.5 | |
| 3.18 | 7.90 | 3.28 | 8.16 | 18.41 | 354.88 | 60.90 | 289.06 | 0.8790 | -526.7 | -422.6 | |
| 2.81 | 6.54 | 2.93 | 6.82 | 18.85 | 355.08 | 61.10 | 289.54 | 0.8810 | 377.8 | -229.5 | |
| 0.00 | 1.00 | 0.00 | 0.99 | 16.75 | 353.81 | 59.83 | 287.29 | 0.8690 | -500.0 | -453.0 | |
| 0.00 | 1.27 | 0.00 | 1.22 | 15.87 | 352.56 | 58.58 | 286.41 | 0.8577 | -266.0 | -228.6 | |
| 2.09 | 3.63 | 2.01 | 3.49 | 16.37 | 352.62 | 58.64 | 286.98 | 0.8587 | -516.3 | -572.9 | |
| 0.00 | 0.64 | 0.00 | 0.61 | 16.92 | 352.40 | 58.42 | 287.65 | 0.8573 | -524.0 | -465.4 | |
| 0.00 | 1.63 | 0.00 | 1.43 | 16.49 | 349.10 | 55.12 | 287.57 | 0.8272 | 408.0 | 397.1 | |
| 0.00 | 1.09 | 0.00 | 0.95 | 16.47 | 348.81 | 54.83 | 287.59 | 0.8245 | 592.0 | 487.7 | |
| 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. | |