SDO HMI 2011-12-12 08:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.42 | 215.60 | 20.40 | 114.71 | 9.04 | 357.11 | -19.23 | 62.90 | 0.3667 | -589.7 | -343.3 | |
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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 | 1.19 | 0.00 | 0.62 | 9.64 | 2.05 | -14.29 | 54.08 | 0.3018 | -693.0 | -558.0 | |
| 31.77 | 180.58 | 16.86 | 95.79 | 9.15 | 357.64 | -18.70 | 62.11 | 0.3597 | -1388.0 | -464.2 | |
| 0.26 | -2.00 | 0.14 | -2.00 | 8.88 | 357.15 | -19.19 | 63.36 | 0.3649 | -1059.0 | 999999 | |
| 1.96 | -2.00 | 1.04 | -2.00 | 8.97 | 356.98 | -19.35 | 63.33 | 0.3679 | -792.5 | 999999 | |
| 2.13 | 7.84 | 1.13 | 4.17 | 8.46 | 356.88 | -19.45 | 64.70 | 0.3659 | -941.1 | -569.9 | |
| 2.30 | 3.07 | 1.23 | 1.64 | 8.85 | 356.51 | -19.82 | 64.14 | 0.3739 | -831.5 | -772.2 | |
| 0.00 | 2.13 | 0.00 | 1.15 | 8.86 | 355.24 | -21.10 | 65.46 | 0.3927 | -600.0 | -570.4 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 9.69 | 355.12 | -21.21 | 63.63 | 0.3998 | -410.0 | -395.6 | |
| 0.00 | 6.22 | 0.00 | 3.35 | 8.47 | 354.88 | -21.46 | 66.72 | 0.3956 | 289.0 | 599.4 | |
| 0.00 | 1.79 | 0.00 | 0.97 | 8.53 | 354.52 | -21.81 | 66.90 | 0.4013 | 1029.0 | 866.0 | |
| 0.00 | 1.87 | 0.00 | 1.02 | 9.52 | 353.74 | -22.59 | 65.37 | 0.4186 | 736.0 | 706.7 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 9.04 | 353.16 | -23.17 | 66.94 | 0.4242 | 895.0 | 705.2 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 8.83 | 352.95 | -23.39 | 67.57 | 0.4262 | 980.0 | 768.4 | |
| 0.00 | 1.79 | 0.00 | 0.98 | 8.63 | 352.57 | -23.76 | 68.33 | 0.4305 | 720.0 | 615.9 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 8.51 | 351.69 | -24.64 | 69.25 | 0.4428 | 620.0 | 408.4 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 8.42 | 351.30 | -25.03 | 69.72 | 0.4481 | 849.0 | 699.9 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 7.71 | 351.06 | -25.28 | 71.41 | 0.4483 | 773.0 | 495.9 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 7.95 | 350.08 | -26.26 | 71.52 | 0.4639 | 766.0 | 633.5 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 7.09 | 349.60 | -26.73 | 73.59 | 0.4673 | 690.0 | 532.5 | |
| 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. | |