SDO HMI 2011-12-09 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.14 | 98.01 | 16.83 | 51.29 | 7.84 | 42.68 | -17.01 | 64.46 | 0.3224 | 122.6 | -55.6 | |
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back to the solar disc SDO HMI 2011-12-09 01:58:56 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 | 1.11 | 0.00 | 0.58 | 9.44 | 44.88 | -14.81 | 56.71 | 0.3029 | -654.0 | -414.6 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 7.95 | 44.69 | -14.99 | 61.39 | 0.2932 | -682.0 | -690.8 | |
| 1.19 | 2.13 | 0.62 | 1.10 | 8.27 | 44.62 | -15.07 | 60.52 | 0.2968 | -833.8 | -913.0 | |
| 5.71 | 20.80 | 2.96 | 10.77 | 7.65 | 44.61 | -15.07 | 62.43 | 0.2921 | -1168.6 | -845.5 | |
| 3.67 | -4.00 | 1.90 | -4.00 | 7.44 | 44.12 | -15.56 | 63.78 | 0.2978 | -898.0 | 999999 | |
| 0.00 | 6.39 | 0.00 | 3.32 | 7.92 | 43.98 | -15.70 | 62.55 | 0.3034 | -876.0 | -677.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 9.17 | 43.84 | -15.85 | 59.18 | 0.3154 | -792.0 | -641.4 | |
| 0.00 | 3.41 | 0.00 | 1.77 | 7.56 | 43.84 | -15.84 | 63.82 | 0.3029 | -720.0 | -488.8 | |
| 0.00 | 5.11 | 0.00 | 2.65 | 6.88 | 43.68 | -16.00 | 66.12 | 0.3007 | -1005.0 | -819.1 | |
| 0.00 | 2.47 | 0.00 | 1.29 | 7.86 | 43.24 | -16.44 | 63.76 | 0.3140 | -625.0 | -383.8 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 7.98 | 42.55 | -17.13 | 64.32 | 0.3252 | 555.0 | 362.2 | |
| 2.73 | 9.80 | 1.43 | 5.14 | 8.07 | 42.33 | -17.36 | 64.35 | 0.3291 | 829.6 | 585.6 | |
| 0.00 | 2.98 | 0.00 | 1.57 | 8.07 | 41.95 | -17.73 | 64.81 | 0.3347 | 897.0 | 646.2 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 7.35 | 41.89 | -17.80 | 66.87 | 0.3311 | 835.0 | 736.6 | |
| 2.56 | 40.23 | 1.34 | 21.22 | 7.89 | 41.68 | -18.01 | 65.63 | 0.3377 | 1101.7 | 540.9 | |
| 1.96 | -15.00 | 1.03 | -15.00 | 8.07 | 41.58 | -18.11 | 65.26 | 0.3404 | 1023.9 | 999999 | |
| 9.21 | -15.00 | 4.85 | -15.00 | 7.98 | 41.30 | -18.39 | 65.82 | 0.3440 | 1207.8 | 999999 | |
| 5.11 | -15.00 | 2.70 | -15.00 | 7.89 | 41.02 | -18.67 | 66.37 | 0.3476 | 912.1 | 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. | |