SDO HMI 2011-11-23 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.23 | 104.64 | 27.07 | 93.49 | 18.53 | 314.54 | 54.97 | 291.18 | 0.8339 | -116.2 | -171.6 | |
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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 | 0.86 | 0.00 | 0.85 | 20.08 | 318.24 | 58.67 | 292.21 | 0.8686 | -316.0 | -242.1 | |
| 0.00 | 1.54 | 0.00 | 1.45 | 17.47 | 316.76 | 57.19 | 289.47 | 0.8524 | -418.0 | -336.3 | |
| 15.84 | 47.36 | 15.09 | 44.84 | 18.52 | 317.00 | 57.43 | 290.64 | 0.8560 | -640.2 | -527.4 | |
| 0.00 | 1.28 | 0.00 | 1.26 | 20.12 | 317.90 | 58.33 | 292.32 | 0.8659 | -537.0 | -443.3 | |
| 0.00 | 0.69 | 0.00 | 0.64 | 18.42 | 316.20 | 56.63 | 290.67 | 0.8490 | -592.0 | -569.8 | |
| 0.00 | 1.37 | 0.00 | 1.20 | 17.20 | 314.12 | 54.55 | 289.64 | 0.8285 | 603.0 | 483.3 | |
| 0.00 | 1.54 | 0.00 | 1.32 | 16.17 | 313.32 | 53.75 | 288.56 | 0.8193 | -625.0 | -485.2 | |
| 0.00 | 2.65 | 0.00 | 2.32 | 17.67 | 313.80 | 54.23 | 290.27 | 0.8263 | 190.0 | 148.9 | |
| 0.00 | 0.94 | 0.00 | 0.81 | 16.24 | 313.09 | 53.52 | 288.69 | 0.8172 | -690.0 | -595.3 | |
| 0.00 | 0.43 | 0.00 | 0.37 | 17.25 | 313.50 | 53.93 | 289.82 | 0.8228 | -505.0 | -432.2 | |
| 0.00 | 0.94 | 0.00 | 0.81 | 17.32 | 313.16 | 53.59 | 289.97 | 0.8198 | 224.0 | 188.3 | |
| 0.00 | 1.28 | 0.00 | 1.08 | 16.17 | 312.23 | 52.66 | 288.77 | 0.8088 | -658.0 | -559.7 | |
| 2.23 | 3.60 | 1.86 | 3.00 | 17.07 | 311.87 | 52.30 | 289.95 | 0.8070 | 384.5 | 203.9 | |
| 0.00 | 1.20 | 0.00 | 0.98 | 17.34 | 310.97 | 51.40 | 290.49 | 0.7987 | 522.0 | 414.6 | |
| 8.05 | 30.06 | 6.74 | 25.26 | 19.06 | 311.64 | 52.07 | 292.43 | 0.8088 | 624.0 | 235.8 | |
| 0.00 | 0.94 | 0.00 | 0.78 | 19.10 | 311.05 | 51.48 | 292.63 | 0.8032 | 322.0 | 366.0 | |
| 4.11 | 5.05 | 3.38 | 4.15 | 19.17 | 310.73 | 51.16 | 292.80 | 0.8003 | 608.8 | 548.6 | |
| 0.00 | 2.91 | 0.00 | 2.37 | 18.84 | 310.39 | 50.82 | 292.48 | 0.7962 | 388.0 | 418.9 | |
| 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. | |