SDO HMI 2011-10-17 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 104.32 | 505.31 | 59.09 | 285.86 | -12.34 | 48.79 | 22.46 | 230.72 | 0.4830 | -160.5 | -173.9 | |
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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 |
| 16.31 | 154.74 | 9.52 | 90.32 | -11.88 | 53.15 | 26.82 | 236.57 | 0.5312 | 1002.5 | 321.4 | |
| 1.57 | -1.00 | 0.92 | -1.00 | -12.22 | 53.05 | 26.72 | 235.93 | 0.5326 | 733.6 | 999999 | |
| 14.83 | -1.00 | 8.62 | -1.00 | -11.95 | 52.58 | 26.25 | 235.90 | 0.5247 | 1150.8 | 999999 | |
| 1.57 | 3.05 | 0.91 | 1.76 | -11.97 | 51.83 | 25.51 | 235.08 | 0.5158 | 970.4 | 844.1 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -12.05 | 51.47 | 25.14 | 234.57 | 0.5120 | 803.0 | 730.4 | |
| 0.00 | 1.57 | 0.00 | 0.90 | -12.07 | 51.13 | 24.81 | 234.18 | 0.5080 | 696.0 | 534.0 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -14.89 | 51.31 | 24.99 | 230.00 | 0.5350 | 774.0 | 528.0 | |
| 7.33 | 8.90 | 4.18 | 5.07 | -11.70 | 50.49 | 24.17 | 234.08 | 0.4970 | 863.3 | 700.0 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -9.75 | 49.96 | 23.63 | 236.85 | 0.4739 | 810.0 | 618.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -12.58 | 49.77 | 23.45 | 231.81 | 0.4961 | 704.0 | 550.7 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -12.35 | 49.49 | 23.16 | 231.84 | 0.4906 | 427.0 | 401.4 | |
| 6.28 | 275.91 | 3.50 | 153.41 | -11.98 | 47.24 | 20.92 | 229.61 | 0.4604 | -1094.8 | -464.3 | |
| 6.89 | 53.82 | 3.87 | 30.26 | -13.23 | 47.25 | 20.93 | 227.55 | 0.4731 | -960.1 | -316.9 | |
| 1.57 | -12.00 | 0.88 | -12.00 | -12.34 | 46.98 | 20.65 | 228.63 | 0.4610 | -746.2 | 999999 | |
| 7.15 | -12.00 | 3.98 | -12.00 | -12.06 | 46.86 | 20.53 | 228.95 | 0.4567 | -1256.2 | 999999 | |
| 40.82 | -12.00 | 22.71 | -12.00 | -12.57 | 46.41 | 20.08 | 227.46 | 0.4568 | -1096.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -12.40 | 44.16 | 17.84 | 224.35 | 0.4297 | -738.0 | -594.6 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -11.92 | 43.81 | 17.48 | 224.59 | 0.4205 | -773.0 | -608.2 | |
| 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. | |