SDO HMI 2011-12-12 18:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.04 | 41.89 | 28.13 | 66.65 | 20.94 | 300.57 | -70.27 | 67.69 | 0.9502 | -169.9 | -81.4 | |
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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 | 0.60 | 0.00 | 0.99 | 25.53 | 300.40 | -70.43 | 62.96 | 0.9559 | -144.0 | -187.7 | |
| 4.09 | 5.96 | 5.57 | 8.11 | 19.97 | 303.79 | -67.05 | 68.27 | 0.9333 | -455.1 | -365.6 | |
| 0.00 | 0.77 | 0.00 | 1.04 | 19.65 | 303.82 | -67.02 | 68.60 | 0.9328 | -527.0 | -477.7 | |
| 0.00 | 1.11 | 0.00 | 1.54 | 19.81 | 303.35 | -67.49 | 68.50 | 0.9357 | -199.0 | -180.0 | |
| 0.68 | 2.55 | 0.97 | 3.62 | 20.13 | 302.90 | -67.94 | 68.23 | 0.9386 | -254.5 | -155.4 | |
| 1.19 | 1.53 | 1.64 | 2.11 | 18.84 | 303.44 | -67.40 | 69.52 | 0.9343 | -351.1 | -409.8 | |
| 0.00 | 1.53 | 0.00 | 2.20 | 19.88 | 302.53 | -68.31 | 68.54 | 0.9404 | -191.0 | -183.8 | |
| 0.00 | 2.21 | 0.00 | 3.64 | 22.01 | 300.05 | -70.79 | 66.67 | 0.9548 | -52.0 | -96.1 | |
| 0.00 | 0.60 | 0.00 | 1.00 | 22.20 | 299.82 | -71.02 | 66.50 | 0.9561 | -108.0 | -67.3 | |
| 6.38 | 10.55 | 9.65 | 16.06 | 20.37 | 301.54 | -69.30 | 68.17 | 0.9462 | -294.0 | 3.5 | |
| 0.68 | -10.00 | 1.04 | -10.00 | 20.56 | 301.25 | -69.59 | 68.01 | 0.9478 | 115.6 | 999999 | |
| 2.38 | 3.49 | 3.60 | 5.28 | 19.90 | 301.46 | -69.38 | 68.68 | 0.9462 | -214.5 | -127.8 | |
| 0.26 | -10.00 | 0.40 | -10.00 | 20.47 | 300.88 | -69.96 | 68.16 | 0.9496 | 355.0 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.36 | 18.34 | 302.85 | -67.98 | 70.12 | 0.9373 | -292.0 | -299.0 | |
| 0.00 | 1.96 | 0.00 | 2.75 | 18.28 | 302.82 | -68.02 | 70.19 | 0.9374 | -379.0 | -263.2 | |
| 0.00 | 1.19 | 0.00 | 1.80 | 19.58 | 301.40 | -69.44 | 69.02 | 0.9462 | -211.0 | -173.4 | |
| 0.00 | 1.28 | 0.00 | 2.15 | 21.34 | 299.43 | -71.40 | 67.44 | 0.9573 | -108.0 | -19.7 | |
| 2.38 | 5.79 | 5.26 | 12.92 | 23.54 | 295.17 | -75.67 | 65.68 | 0.9758 | 243.1 | 142.8 | |
| 0.00 | 0.51 | 0.00 | 1.08 | 22.56 | 295.75 | -75.09 | 66.61 | 0.9733 | 465.0 | 434.0 | |
| 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. | |