SDO HMI 2011-12-10 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.74 | 235.75 | 31.36 | 160.10 | 9.22 | 356.53 | -42.32 | 76.12 | 0.6866 | -339.9 | -260.2 | |
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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 |
| 29.47 | 199.71 | 19.80 | 134.33 | 9.41 | 357.26 | -41.59 | 75.68 | 0.6782 | -1033.6 | -362.4 | |
| 4.85 | -1.00 | 3.30 | -1.00 | 9.02 | 356.51 | -42.34 | 76.44 | 0.6866 | -548.8 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.04 | 8.21 | 356.54 | -42.31 | 77.60 | 0.6845 | -446.0 | -393.1 | |
| 0.00 | 1.28 | 0.00 | 0.88 | 9.77 | 355.82 | -43.03 | 75.55 | 0.6968 | -441.0 | -307.0 | |
| 2.64 | 4.09 | 1.81 | 2.80 | 8.90 | 355.92 | -42.93 | 76.76 | 0.6937 | -446.7 | -326.2 | |
| 0.00 | 0.60 | 0.00 | 0.41 | 9.53 | 355.82 | -43.03 | 75.89 | 0.6963 | -261.0 | -233.4 | |
| 0.00 | 0.85 | 0.00 | 0.59 | 8.96 | 355.29 | -43.56 | 76.82 | 0.7015 | -434.0 | -280.6 | |
| 0.00 | 1.96 | 0.00 | 1.37 | 8.01 | 354.47 | -44.38 | 78.34 | 0.7095 | 694.0 | 528.1 | |
| 3.24 | 8.69 | 2.28 | 6.11 | 8.61 | 354.13 | -44.72 | 77.58 | 0.7147 | 820.5 | 666.1 | |
| 0.00 | 1.45 | 0.00 | 1.02 | 8.97 | 354.03 | -44.82 | 77.10 | 0.7166 | 631.0 | 627.2 | |
| 0.00 | 1.53 | 0.00 | 1.08 | 8.40 | 353.95 | -44.90 | 77.91 | 0.7165 | 802.0 | 624.1 | |
| 0.00 | 0.60 | 0.00 | 0.42 | 8.61 | 353.75 | -45.10 | 77.66 | 0.7193 | 657.0 | 528.6 | |
| 0.00 | 2.13 | 0.00 | 1.51 | 8.37 | 353.70 | -45.15 | 78.00 | 0.7194 | 646.0 | 534.2 | |
| 0.00 | 1.02 | 0.00 | 0.75 | 8.80 | 351.99 | -46.86 | 77.77 | 0.7402 | 619.0 | 523.7 | |
| 4.09 | 4.94 | 3.07 | 3.71 | 8.09 | 350.64 | -48.21 | 78.96 | 0.7544 | 744.1 | 753.8 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 7.55 | 350.28 | -48.57 | 79.73 | 0.7577 | 511.0 | 483.0 | |
| 1.45 | 3.24 | 1.10 | 2.46 | 8.57 | 350.07 | -48.78 | 78.43 | 0.7616 | 643.8 | 654.0 | |
| 0.00 | 1.19 | 0.00 | 0.91 | 8.54 | 349.71 | -49.14 | 78.53 | 0.7655 | 505.0 | 371.6 | |
| 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. | |