SDO HMI 2011-12-09 04:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.70 | 93.86 | 15.96 | 48.63 | 7.78 | 43.01 | -15.03 | 61.73 | 0.2928 | 209.7 | -165.5 | |
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back to the solar disc SDO HMI 2011-12-09 04:58:56 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 |
| 4.01 | 36.57 | 2.06 | 18.80 | 7.68 | 44.87 | -13.17 | 59.00 | 0.2646 | -1213.6 | -869.2 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 8.76 | 44.75 | -13.30 | 55.85 | 0.2760 | -782.0 | -530.8 | |
| 0.00 | 2.64 | 0.00 | 1.36 | 8.28 | 44.70 | -13.34 | 57.41 | 0.2723 | -1002.0 | -699.2 | |
| 5.46 | -1.00 | 2.81 | -1.00 | 7.39 | 44.36 | -13.68 | 60.91 | 0.2696 | -1006.0 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 8.10 | 44.00 | -14.04 | 59.26 | 0.2808 | -790.0 | -671.4 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 7.54 | 43.93 | -14.11 | 61.17 | 0.2772 | -602.0 | -384.0 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 9.09 | 43.62 | -14.42 | 56.97 | 0.2946 | -786.0 | -616.9 | |
| 0.00 | 2.39 | 0.00 | 1.23 | 6.73 | 43.71 | -14.33 | 64.14 | 0.2745 | -1002.0 | -804.6 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 7.54 | 43.19 | -14.85 | 62.36 | 0.2882 | -875.0 | -699.8 | |
| 0.00 | 2.47 | 0.00 | 1.28 | 8.34 | 42.76 | -15.29 | 60.60 | 0.3008 | 933.0 | 760.3 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 7.12 | 42.50 | -15.55 | 64.67 | 0.2956 | 867.0 | 631.4 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 8.43 | 42.29 | -15.75 | 61.05 | 0.3083 | 700.0 | 666.5 | |
| 2.98 | 4.18 | 1.55 | 2.17 | 8.10 | 42.24 | -15.80 | 62.08 | 0.3065 | 1034.1 | 885.6 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 7.42 | 41.93 | -16.12 | 64.54 | 0.3062 | 1100.0 | 951.4 | |
| 0.94 | 10.40 | 0.49 | 5.42 | 7.84 | 41.73 | -16.32 | 63.59 | 0.3122 | 1097.2 | 933.2 | |
| 0.00 | 4.35 | 0.00 | 2.27 | 8.10 | 41.59 | -16.45 | 63.00 | 0.3161 | 890.0 | 846.8 | |
| 2.05 | -15.00 | 1.07 | -15.00 | 7.78 | 41.51 | -16.53 | 64.05 | 0.3150 | 1057.8 | 999999 | |
| 10.83 | 21.23 | 5.66 | 11.10 | 8.04 | 41.19 | -16.86 | 63.71 | 0.3217 | 1097.4 | 638.7 | |
| 4.43 | -18.00 | 2.32 | -18.00 | 7.90 | 40.98 | -17.07 | 64.40 | 0.3238 | 934.5 | 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. | |