SDO HMI 2011-11-14 14:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.38 | 317.43 | 23.37 | 215.16 | 16.14 | 63.82 | 41.74 | 290.64 | 0.6858 | -852.7 | -329.5 | |
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back to the solar disc SDO HMI 2011-11-14 14:58:58 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 | 0.77 | 0.00 | 0.53 | 14.16 | 65.01 | 42.94 | 287.47 | 0.6948 | -572.0 | -547.3 | |
| 34.38 | 302.31 | 23.37 | 205.23 | 16.03 | 63.97 | 41.89 | 290.42 | 0.6872 | -1195.3 | -344.6 | |
| 0.00 | 2.75 | 0.00 | 1.92 | 19.05 | 64.71 | 42.64 | 294.39 | 0.7054 | -407.0 | -330.5 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 19.27 | 63.60 | 41.52 | 295.12 | 0.6935 | -322.0 | -367.1 | |
| 0.00 | 1.29 | 0.00 | 0.85 | 15.29 | 62.15 | 40.08 | 289.96 | 0.6630 | -651.0 | -553.7 | |
| 0.00 | 1.12 | 0.00 | 0.76 | 19.54 | 63.09 | 41.02 | 295.69 | 0.6887 | -603.0 | -514.2 | |
| 0.00 | 1.20 | 0.00 | 0.79 | 16.06 | 61.89 | 39.82 | 291.18 | 0.6622 | -745.0 | -636.9 | |
| 0.00 | 2.49 | 0.00 | 1.56 | 18.13 | 57.36 | 35.28 | 296.27 | 0.6145 | 676.0 | 562.6 | |
| 0.00 | 1.46 | 0.00 | 0.91 | 18.21 | 57.03 | 34.96 | 296.56 | 0.6107 | 758.0 | 705.9 | |
| 0.00 | 1.46 | 0.00 | 0.92 | 18.73 | 57.15 | 35.08 | 297.29 | 0.6147 | 390.0 | 446.6 | |
| 0.00 | 0.95 | 0.00 | 0.60 | 20.54 | 56.87 | 34.80 | 300.19 | 0.6206 | 657.0 | 500.1 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 24.53 | 57.65 | 35.58 | 305.44 | 0.6520 | -554.0 | -475.3 | |
| 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. | |