SDO HMI 2011-12-23 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.39 | 323.94 | 110.11 | 813.18 | 19.17 | 307.82 | 76.95 | 290.06 | 0.9788 | 31.5 | 3.9 | |
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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 |
| 2.13 | 142.83 | 7.38 | 469.95 | 19.29 | 311.58 | 80.71 | 289.79 | 0.9906 | 236.2 | -92.9 | |
| 13.35 | -1.00 | 41.66 | -1.00 | 19.09 | 310.42 | 79.55 | 289.69 | 0.9878 | -530.4 | 999999 | |
| 2.72 | 7.65 | 5.67 | 16.13 | 16.47 | 305.90 | 75.03 | 287.48 | 0.9723 | 313.5 | 77.5 | |
| 0.00 | 2.30 | 0.00 | 4.67 | 16.74 | 305.48 | 74.61 | 287.80 | 0.9708 | 189.0 | 161.4 | |
| 0.00 | 2.04 | 0.00 | 4.44 | 17.89 | 306.36 | 75.49 | 288.87 | 0.9747 | 41.0 | -78.0 | |
| 0.00 | 0.94 | 0.00 | 2.45 | 19.72 | 308.62 | 77.75 | 290.50 | 0.9830 | -515.0 | -510.0 | |
| 0.00 | 1.96 | 0.00 | 4.13 | 18.03 | 305.91 | 75.04 | 289.07 | 0.9731 | 371.0 | 209.5 | |
| 0.00 | 7.06 | 0.00 | 18.43 | 20.19 | 308.52 | 77.65 | 290.99 | 0.9828 | -537.0 | -450.8 | |
| 3.66 | 157.54 | 6.95 | 290.07 | 18.53 | 304.19 | 73.32 | 289.79 | 0.9664 | -324.2 | 213.3 | |
| 11.82 | -9.00 | 21.88 | -9.00 | 18.46 | 303.78 | 72.91 | 289.76 | 0.9646 | 587.0 | 999999 | |
| 0.00 | 0.60 | 0.00 | 1.19 | 19.53 | 304.94 | 74.06 | 290.72 | 0.9700 | -264.0 | -240.4 | |
| 0.00 | 1.02 | 0.00 | 1.72 | 17.53 | 302.32 | 71.45 | 289.00 | 0.9574 | -284.0 | -248.4 | |
| 3.40 | -9.00 | 6.05 | -9.00 | 19.75 | 302.90 | 72.03 | 291.21 | 0.9616 | 523.3 | 999999 | |
| 7.57 | -9.00 | 13.66 | -9.00 | 20.33 | 303.15 | 72.27 | 291.77 | 0.9630 | 478.4 | 999999 | |
| 3.74 | -9.00 | 6.86 | -9.00 | 21.31 | 303.18 | 72.31 | 292.78 | 0.9639 | 434.1 | 999999 | |
| 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. | |