SDO HMI 2011-10-04 09:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.58 | 323.40 | 36.66 | 250.38 | 23.03 | 156.26 | -49.29 | 65.35 | 0.7696 | -642.9 | -231.4 | |
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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 | 0.44 | 0.00 | 0.34 | 26.00 | 156.32 | -49.22 | 61.57 | 0.7762 | -506.0 | -489.2 | |
| 0.00 | 0.97 | 0.00 | 0.76 | 25.66 | 156.15 | -49.39 | 62.04 | 0.7770 | -532.0 | -429.6 | |
| 1.41 | 260.16 | 1.07 | 199.64 | 22.90 | 157.28 | -48.26 | 65.27 | 0.7591 | -946.8 | -268.5 | |
| 13.10 | -3.00 | 9.98 | -3.00 | 22.55 | 156.91 | -48.64 | 65.81 | 0.7621 | -971.4 | 999999 | |
| 23.13 | -3.00 | 17.79 | -3.00 | 23.00 | 156.49 | -49.05 | 65.34 | 0.7673 | -824.7 | 999999 | |
| 2.46 | -3.00 | 1.88 | -3.00 | 22.12 | 156.62 | -48.93 | 66.44 | 0.7642 | -704.7 | 999999 | |
| 4.75 | 51.45 | 3.77 | 41.01 | 24.09 | 155.06 | -50.48 | 64.29 | 0.7839 | -797.3 | -191.3 | |
| 2.73 | -7.00 | 2.17 | -7.00 | 23.83 | 155.00 | -50.55 | 64.63 | 0.7840 | -798.5 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.64 | 23.01 | 153.98 | -51.57 | 65.88 | 0.7923 | -464.0 | -389.2 | |
| 0.00 | 1.50 | 0.00 | 1.17 | 20.15 | 155.27 | -50.27 | 69.25 | 0.7744 | 573.0 | 473.9 | |
| 0.00 | 1.50 | 0.00 | 1.16 | 19.96 | 155.30 | -50.24 | 69.48 | 0.7738 | 614.0 | 467.2 | |
| 0.00 | 0.97 | 0.00 | 0.79 | 23.40 | 153.34 | -52.21 | 65.52 | 0.7992 | -335.0 | -239.8 | |
| 0.00 | 2.29 | 0.00 | 1.90 | 24.09 | 152.83 | -52.72 | 64.77 | 0.8052 | 561.0 | 529.8 | |
| 0.00 | 0.70 | 0.00 | 0.59 | 23.71 | 152.56 | -52.99 | 65.28 | 0.8070 | 463.0 | 463.4 | |
| 0.00 | 1.93 | 0.00 | 1.76 | 27.87 | 149.55 | -55.99 | 60.90 | 0.8408 | 568.0 | 493.8 | |
| 0.00 | 0.70 | 0.00 | 0.62 | 24.49 | 150.09 | -55.45 | 64.79 | 0.8306 | 504.0 | 472.5 | |
| 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. | |