SDO HMI 2011-12-06 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.21 | 193.99 | 12.18 | 102.75 | 20.04 | 103.10 | 4.97 | 345.92 | 0.3503 | -684.5 | -425.0 | |
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back to the solar disc SDO HMI 2011-12-06 03:58:56 UT
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 | 1.62 | 0.00 | 0.88 | 23.84 | 106.21 | 8.09 | 342.16 | 0.4218 | -820.0 | -626.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.31 | 105.88 | 7.76 | 337.51 | 0.3365 | -863.0 | -665.9 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 22.30 | 104.22 | 6.10 | 345.32 | 0.3894 | -851.0 | -734.6 | |
| 23.21 | 156.47 | 12.18 | 82.22 | 18.87 | 103.68 | 5.55 | 343.97 | 0.3332 | -1393.5 | -440.1 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 25.63 | 103.59 | 5.47 | 348.65 | 0.4386 | -760.0 | -587.2 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 29.08 | 101.70 | 3.57 | 353.55 | 0.4869 | -635.0 | -467.8 | |
| 0.00 | 2.73 | 0.00 | 1.54 | 28.65 | 101.58 | 3.46 | 353.64 | 0.4801 | -897.0 | -712.2 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 14.80 | 101.17 | 3.05 | 348.42 | 0.2571 | 954.0 | 809.6 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 15.20 | 101.05 | 2.93 | 349.16 | 0.2633 | 850.0 | 718.0 | |
| 0.00 | 3.07 | 0.00 | 1.69 | 26.09 | 101.24 | 3.12 | 353.60 | 0.4400 | -838.0 | -665.0 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 15.62 | 101.03 | 2.90 | 349.56 | 0.2704 | 827.0 | 550.9 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 27.08 | 101.13 | 3.01 | 354.08 | 0.4552 | -651.0 | -613.5 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 15.01 | 100.74 | 2.62 | 350.15 | 0.2594 | 852.0 | 606.0 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 28.98 | 100.65 | 2.52 | 355.42 | 0.4838 | -764.0 | -548.6 | |
| 0.00 | 7.08 | 0.00 | 3.92 | 26.81 | 100.40 | 2.27 | 355.47 | 0.4501 | -477.0 | -603.1 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 27.08 | 100.10 | 1.98 | 356.10 | 0.4538 | -756.0 | -509.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 28.78 | 100.07 | 1.94 | 356.43 | 0.4801 | -622.0 | -481.8 | |
| 0.00 | 2.05 | 0.00 | 1.07 | 18.28 | 99.70 | 1.58 | 355.17 | 0.3115 | 874.0 | 701.2 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.35 | 99.38 | 1.26 | 355.92 | 0.2956 | 1026.0 | 806.2 | |
| 0.00 | 2.73 | 0.00 | 1.49 | 25.40 | 97.88 | -0.24 | 0.51 | 0.4264 | -756.0 | -610.4 | |
| 0.00 | 3.33 | 0.00 | 1.87 | 28.54 | 97.67 | -0.45 | 0.83 | 0.4756 | -747.0 | -625.6 | |
| 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. | |