SDO HMI 2011-10-18 08:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.81 | 96.65 | 26.72 | 54.17 | -14.59 | 2.23 | -19.16 | 137.11 | 0.4683 | -127.5 | -197.5 | |
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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 |
| 9.34 | 12.30 | 5.15 | 6.79 | -15.18 | 5.49 | -15.90 | 143.07 | 0.4420 | 913.4 | 777.2 | |
| 7.94 | 8.55 | 4.39 | 4.73 | -15.01 | 4.86 | -16.53 | 141.75 | 0.4459 | 953.2 | 716.3 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -15.53 | 4.62 | -16.77 | 142.09 | 0.4544 | 544.0 | 459.7 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -14.35 | 4.59 | -16.81 | 140.33 | 0.4406 | 870.0 | 680.3 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -14.64 | 4.44 | -16.96 | 140.51 | 0.4456 | 620.0 | 599.3 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -14.74 | 4.23 | -17.16 | 140.33 | 0.4488 | 685.0 | 459.8 | |
| 1.57 | 5.67 | 0.87 | 3.15 | -14.69 | 3.72 | -17.67 | 139.43 | 0.4534 | 583.6 | 556.5 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -16.34 | 2.16 | -19.23 | 139.42 | 0.4879 | -690.0 | -593.1 | |
| 0.00 | 1.83 | 0.00 | 1.04 | -16.16 | 1.88 | -19.51 | 138.76 | 0.4886 | -889.0 | -718.6 | |
| 1.22 | 4.36 | 0.68 | 2.43 | -13.76 | 2.01 | -19.38 | 135.40 | 0.4610 | -894.2 | -801.3 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -13.75 | 1.62 | -19.77 | 134.80 | 0.4650 | -812.0 | -607.8 | |
| 6.63 | 11.34 | 3.72 | 6.36 | -14.07 | 1.43 | -19.97 | 135.03 | 0.4706 | -964.5 | -651.1 | |
| 1.92 | 6.72 | 1.09 | 3.82 | -15.84 | 1.02 | -20.37 | 137.09 | 0.4938 | 728.5 | 333.2 | |
| 0.00 | 4.36 | 0.00 | 2.45 | -13.68 | 0.94 | -20.45 | 133.72 | 0.4718 | -800.0 | -730.5 | |
| 19.19 | 34.46 | 10.82 | 19.44 | -14.25 | 0.75 | -20.64 | 134.36 | 0.4799 | -871.0 | -448.1 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -15.91 | 359.18 | -22.21 | 134.74 | 0.5139 | -654.0 | -542.9 | |
| 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. | |