SDO HMI 2011-12-09 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 |
| 35.64 | 105.96 | 18.55 | 55.07 | 7.79 | 42.91 | -15.68 | 62.72 | 0.3024 | 135.2 | -110.3 | |
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back to the solar disc SDO HMI 2011-12-09 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 |
| 4.86 | 39.13 | 2.50 | 20.17 | 7.66 | 44.81 | -13.78 | 60.21 | 0.2733 | -1193.0 | -812.7 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 9.28 | 44.72 | -13.87 | 55.45 | 0.2886 | -759.0 | -663.1 | |
| 1.02 | 2.05 | 0.53 | 1.06 | 8.26 | 44.66 | -13.93 | 58.59 | 0.2804 | -886.6 | -609.6 | |
| 5.97 | -1.00 | 3.08 | -1.00 | 7.40 | 44.29 | -14.30 | 61.94 | 0.2788 | -980.4 | 999999 | |
| 1.11 | -1.00 | 0.57 | -1.00 | 7.57 | 44.13 | -14.46 | 61.64 | 0.2825 | -838.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 9.13 | 43.98 | -14.61 | 57.21 | 0.2975 | -730.0 | -502.6 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 8.08 | 43.96 | -14.63 | 60.34 | 0.2890 | -754.0 | -602.8 | |
| 0.00 | 2.64 | 0.00 | 1.37 | 7.51 | 43.86 | -14.73 | 62.26 | 0.2861 | -490.0 | -305.0 | |
| 0.00 | 2.73 | 0.00 | 1.41 | 6.74 | 43.70 | -14.89 | 64.97 | 0.2829 | -1123.0 | -890.8 | |
| 0.00 | 2.22 | 0.00 | 1.15 | 7.57 | 43.21 | -15.38 | 63.06 | 0.2963 | -895.0 | -681.2 | |
| 0.00 | 1.96 | 0.00 | 1.02 | 8.35 | 42.84 | -15.75 | 61.31 | 0.3076 | 688.0 | 745.2 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 7.93 | 42.33 | -16.26 | 63.25 | 0.3120 | 886.0 | 649.2 | |
| 1.79 | 42.11 | 0.93 | 22.05 | 8.14 | 42.29 | -16.30 | 62.70 | 0.3141 | 941.6 | 686.3 | |
| 3.58 | -13.00 | 1.87 | -13.00 | 7.96 | 41.99 | -16.61 | 63.63 | 0.3173 | 1030.9 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 9.46 | 41.92 | -16.67 | 59.60 | 0.3296 | 772.0 | 591.8 | |
| 0.00 | 4.18 | 0.00 | 2.18 | 7.46 | 41.94 | -16.65 | 65.15 | 0.3144 | 811.0 | 747.6 | |
| 2.47 | 2.98 | 1.29 | 1.56 | 7.81 | 41.59 | -17.00 | 64.57 | 0.3222 | 1109.3 | 739.3 | |
| 9.21 | -13.00 | 4.83 | -13.00 | 8.02 | 41.23 | -17.36 | 64.43 | 0.3289 | 1150.8 | 999999 | |
| 5.63 | -13.00 | 2.95 | -13.00 | 7.90 | 40.99 | -17.60 | 65.06 | 0.3318 | 884.9 | 999999 | |
| 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. | |