SDO HMI 2011-05-02 04:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.39 | 20.80 | 1.91 | 11.63 | -17.91 | 122.17 | 24.43 | 237.97 | 0.4664 | -82.2 | -146.1 | |
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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 | 2.23 | 0.00 | 1.27 | -15.90 | 124.96 | 27.22 | 244.25 | 0.4904 | 704.0 | 588.6 | |
| 2.05 | 2.50 | 1.16 | 1.41 | -17.01 | 124.13 | 26.40 | 241.52 | 0.4856 | 821.7 | 799.2 | |
| 0.00 | 1.87 | 0.00 | 1.06 | -17.33 | 123.83 | 26.09 | 240.67 | 0.4835 | 900.0 | 738.0 | |
| 1.34 | 1.52 | 0.75 | 0.85 | -17.12 | 123.45 | 25.71 | 240.75 | 0.4771 | 878.3 | 1041.0 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -17.49 | 123.50 | 25.76 | 240.09 | 0.4802 | 657.0 | 532.8 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -17.19 | 122.27 | 24.53 | 239.60 | 0.4618 | 817.0 | 662.3 | |
| 0.00 | 0.71 | 0.00 | 0.40 | -17.84 | 121.08 | 23.34 | 237.17 | 0.4506 | -583.0 | -440.2 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.40 | 121.12 | 23.38 | 236.13 | 0.4554 | -777.0 | -627.5 | |
| 0.00 | 1.43 | 0.00 | 0.80 | -19.73 | 120.80 | 23.06 | 233.29 | 0.4618 | -622.0 | -498.4 | |
| 0.00 | 1.52 | 0.00 | 0.84 | -19.29 | 120.70 | 22.96 | 233.99 | 0.4570 | -902.0 | -634.6 | |
| 0.00 | 1.34 | 0.00 | 0.74 | -18.27 | 120.17 | 22.43 | 235.38 | 0.4421 | -964.0 | -788.8 | |
| 0.00 | 2.95 | 0.00 | 1.63 | -19.24 | 120.20 | 22.46 | 233.55 | 0.4504 | -1008.0 | -791.0 | |
| 0.00 | 1.52 | 0.00 | 0.84 | -18.47 | 119.95 | 22.22 | 234.77 | 0.4409 | -895.0 | -661.4 | |
| 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. | |