SDO HMI 2011-11-25 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.89 | 46.99 | 18.33 | 47.24 | 16.66 | 298.22 | 59.50 | 288.32 | 0.8708 | -181.5 | 28.9 | |
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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 |
| 1.11 | 20.46 | 1.19 | 22.03 | 16.01 | 300.48 | 61.76 | 287.24 | 0.8886 | -424.6 | -189.6 | |
| 8.65 | -1.00 | 9.29 | -1.00 | 16.35 | 300.53 | 61.81 | 287.61 | 0.8893 | -597.2 | 999999 | |
| 2.48 | 3.00 | 2.59 | 3.13 | 15.54 | 299.72 | 60.99 | 286.81 | 0.8822 | -329.4 | -338.2 | |
| 0.00 | 0.68 | 0.00 | 0.69 | 16.06 | 298.47 | 59.75 | 287.57 | 0.8727 | 317.0 | 218.4 | |
| 0.00 | 1.28 | 0.00 | 1.26 | 16.42 | 297.55 | 58.83 | 288.11 | 0.8656 | -552.0 | -465.5 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 15.92 | 296.26 | 57.54 | 287.74 | 0.8540 | -545.0 | -455.5 | |
| 1.03 | 3.42 | 0.98 | 3.28 | 16.72 | 296.57 | 57.85 | 288.61 | 0.8577 | 177.0 | -185.7 | |
| 0.00 | 1.54 | 0.00 | 1.45 | 16.67 | 296.03 | 57.30 | 288.65 | 0.8530 | 183.0 | 166.2 | |
| 0.00 | 0.86 | 0.00 | 0.80 | 16.62 | 295.66 | 56.94 | 288.65 | 0.8497 | 339.0 | 289.5 | |
| 0.00 | 1.54 | 0.00 | 1.45 | 17.63 | 295.86 | 57.14 | 289.79 | 0.8529 | 183.0 | 109.5 | |
| 3.25 | 6.08 | 3.02 | 5.64 | 17.71 | 295.27 | 56.54 | 289.99 | 0.8479 | 542.9 | 412.8 | |
| 1.37 | 7.45 | 1.26 | 6.86 | 17.37 | 294.88 | 56.16 | 289.67 | 0.8440 | 597.8 | 473.3 | |
| 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. | |