SDO HMI 2011-11-27 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.17 | 13.67 | 3.14 | 12.64 | 8.65 | 264.01 | 57.16 | 279.47 | 0.8396 | -63.4 | -173.8 | |
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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 |
| 1.97 | 5.05 | 2.00 | 5.12 | 8.38 | 267.55 | 60.70 | 278.85 | 0.8752 | -417.3 | -395.0 | |
| 0.00 | 0.68 | 0.00 | 0.67 | 9.75 | 266.24 | 59.39 | 280.52 | 0.8648 | -496.0 | -471.8 | |
| 0.00 | 1.28 | 0.00 | 1.22 | 7.94 | 265.24 | 58.39 | 278.50 | 0.8550 | -402.0 | -338.8 | |
| 1.20 | 2.14 | 1.14 | 2.04 | 9.83 | 265.32 | 58.47 | 280.69 | 0.8568 | 343.7 | 300.0 | |
| 0.00 | 1.45 | 0.00 | 1.37 | 9.75 | 264.90 | 58.05 | 280.63 | 0.8530 | -465.0 | -329.5 | |
| 0.00 | 0.68 | 0.00 | 0.63 | 9.17 | 263.79 | 56.94 | 280.05 | 0.8424 | -418.0 | -403.0 | |
| 0.00 | 0.51 | 0.00 | 0.35 | 8.21 | 250.25 | 43.40 | 280.49 | 0.6939 | 353.0 | 382.3 | |
| 0.00 | 0.94 | 0.00 | 0.62 | 6.57 | 248.03 | 41.18 | 278.43 | 0.6636 | 543.0 | 437.9 | |
| 0.00 | 0.94 | 0.00 | 0.62 | 6.67 | 247.60 | 40.75 | 278.64 | 0.6582 | 685.0 | 552.8 | |
| 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. | |