SDO HMI 2011-12-06 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.85 | 51.85 | 7.33 | 32.28 | 19.37 | 123.51 | 32.50 | 303.14 | 0.6059 | 227.8 | 329.5 | |
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back to the solar disc SDO HMI 2011-12-06 16:58:56 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 | 2.39 | 0.00 | 1.78 | 18.17 | 136.59 | 45.58 | 294.50 | 0.7481 | 634.0 | 458.2 | |
| 2.73 | 3.67 | 1.78 | 2.39 | 20.50 | 126.96 | 35.95 | 302.27 | 0.6528 | -750.8 | -658.5 | |
| 0.00 | 1.28 | 0.00 | 0.82 | 18.44 | 126.32 | 35.31 | 299.74 | 0.6338 | -679.0 | -592.6 | |
| 0.00 | 0.85 | 0.00 | 0.55 | 18.69 | 126.34 | 35.33 | 300.08 | 0.6355 | -704.0 | -672.7 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 20.91 | 126.80 | 35.79 | 302.94 | 0.6533 | -469.0 | -480.5 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 20.88 | 126.64 | 35.63 | 303.00 | 0.6513 | -716.0 | -657.7 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 21.01 | 126.55 | 35.55 | 303.23 | 0.6512 | -551.0 | -449.2 | |
| 0.00 | 1.62 | 0.00 | 1.05 | 21.90 | 125.36 | 34.36 | 305.24 | 0.6435 | -382.0 | -407.1 | |
| 0.00 | 1.45 | 0.00 | 0.89 | 20.01 | 122.22 | 31.21 | 304.84 | 0.5956 | 484.0 | 317.4 | |
| 7.76 | 20.12 | 4.71 | 12.23 | 18.47 | 121.86 | 30.85 | 302.82 | 0.5810 | 951.2 | 704.4 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 19.00 | 121.75 | 30.74 | 303.71 | 0.5832 | 850.0 | 622.1 | |
| 1.36 | 3.24 | 0.84 | 1.98 | 19.82 | 121.85 | 30.84 | 304.86 | 0.5900 | 689.4 | 733.1 | |
| 0.00 | 1.36 | 0.00 | 0.83 | 19.13 | 121.70 | 30.69 | 303.94 | 0.5835 | 718.0 | 622.5 | |
| 0.00 | 0.85 | 0.00 | 0.52 | 20.07 | 121.90 | 30.89 | 305.18 | 0.5923 | 655.0 | 489.1 | |
| 0.00 | 2.73 | 0.00 | 1.67 | 20.57 | 121.57 | 30.57 | 306.19 | 0.5921 | 645.0 | 583.6 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 20.04 | 121.38 | 30.38 | 305.55 | 0.5861 | 634.0 | 629.0 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 16.74 | 120.71 | 29.70 | 300.97 | 0.5556 | -766.0 | -572.6 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 19.88 | 121.31 | 30.31 | 305.37 | 0.5842 | 858.0 | 702.9 | |
| 0.00 | 2.22 | 0.00 | 1.37 | 21.97 | 121.56 | 30.56 | 308.20 | 0.6022 | 887.0 | 682.1 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 21.43 | 121.44 | 30.43 | 307.53 | 0.5968 | 608.0 | 494.5 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 16.22 | 117.27 | 26.27 | 303.00 | 0.5088 | -658.0 | -509.3 | |
| 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. | |