SDO HMI 2011-12-09 05:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.19 | 100.26 | 15.64 | 51.83 | 7.83 | 42.84 | -14.66 | 60.91 | 0.2878 | 134.1 | -30.2 | |
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back to the solar disc SDO HMI 2011-12-09 05:58:56 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 |
| 5.46 | 37.60 | 2.80 | 19.28 | 7.71 | 44.91 | -12.59 | 57.77 | 0.2565 | -1156.1 | -884.8 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 9.23 | 44.76 | -12.73 | 53.25 | 0.2728 | -896.0 | -602.9 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 8.75 | 44.78 | -12.72 | 54.67 | 0.2679 | -723.0 | -610.4 | |
| 0.00 | 2.13 | 0.00 | 1.09 | 8.24 | 44.71 | -12.79 | 56.42 | 0.2642 | -1137.0 | -781.4 | |
| 5.29 | -1.00 | 2.71 | -1.00 | 7.35 | 44.37 | -13.13 | 60.01 | 0.2613 | -998.2 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 8.10 | 44.07 | -13.43 | 58.14 | 0.2720 | -850.0 | -741.0 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 6.85 | 43.71 | -13.79 | 62.87 | 0.2671 | -952.0 | -690.7 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 7.56 | 43.11 | -14.39 | 61.53 | 0.2816 | -802.0 | -636.5 | |
| 0.00 | 4.01 | 0.00 | 2.07 | 8.34 | 42.74 | -14.76 | 59.75 | 0.2932 | 1060.0 | 737.6 | |
| 2.39 | 5.03 | 1.24 | 2.61 | 8.16 | 42.22 | -15.28 | 61.11 | 0.2993 | 1074.0 | 802.1 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 7.59 | 42.09 | -15.41 | 63.01 | 0.2970 | 1012.0 | 797.4 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 7.44 | 41.94 | -15.56 | 63.68 | 0.2981 | 1048.0 | 903.1 | |
| 0.43 | 43.48 | 0.22 | 22.65 | 8.07 | 41.57 | -15.93 | 62.34 | 0.3081 | 993.0 | 743.8 | |
| 2.13 | -13.00 | 1.11 | -13.00 | 7.80 | 41.46 | -16.04 | 63.29 | 0.3078 | 1070.9 | 999999 | |
| 9.55 | -13.00 | 4.98 | -13.00 | 8.04 | 41.17 | -16.33 | 62.99 | 0.3138 | 1102.8 | 999999 | |
| 4.94 | -13.00 | 2.58 | -13.00 | 7.92 | 40.93 | -16.57 | 63.67 | 0.3166 | 929.4 | 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. | |