SDO HMI 2011-12-02 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 |
| 31.87 | 182.39 | 23.30 | 133.47 | 20.09 | 193.82 | 44.08 | 297.18 | 0.7364 | -312.4 | -227.8 | |
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back to the solar disc SDO HMI 2011-12-02 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 |
| 0.00 | 0.68 | 0.00 | 0.53 | 18.56 | 198.00 | 48.26 | 293.65 | 0.7745 | -571.0 | -478.1 | |
| 8.54 | 153.43 | 6.37 | 113.76 | 20.03 | 195.15 | 45.41 | 296.50 | 0.7499 | -667.1 | -274.4 | |
| 18.20 | -2.00 | 13.41 | -2.00 | 19.81 | 194.53 | 44.79 | 296.46 | 0.7427 | -1017.8 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.05 | 19.63 | 193.63 | 43.89 | 296.58 | 0.7325 | -298.0 | -250.8 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 15.97 | 189.64 | 39.90 | 293.27 | 0.6736 | -530.0 | -424.9 | |
| 0.00 | 3.08 | 0.00 | 2.16 | 21.41 | 190.98 | 41.24 | 300.09 | 0.7116 | -689.0 | -632.8 | |
| 0.00 | 1.54 | 0.00 | 1.02 | 15.58 | 189.31 | 39.57 | 292.85 | 0.6681 | -670.0 | -503.4 | |
| 0.00 | 1.62 | 0.00 | 1.13 | 21.39 | 190.63 | 40.89 | 300.23 | 0.7078 | -680.0 | -515.0 | |
| 5.13 | 6.66 | 3.52 | 4.58 | 20.32 | 189.91 | 40.16 | 299.16 | 0.6950 | 619.5 | 395.9 | |
| 0.00 | 1.20 | 0.00 | 0.80 | 18.30 | 188.87 | 39.13 | 296.90 | 0.6742 | -702.0 | -581.3 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 22.13 | 188.27 | 38.52 | 302.46 | 0.6861 | 634.0 | 514.5 | |
| 0.00 | 1.45 | 0.00 | 0.98 | 22.01 | 187.58 | 37.83 | 302.69 | 0.6780 | 471.0 | 401.2 | |
| 0.00 | 0.77 | 0.00 | 0.51 | 22.27 | 186.45 | 36.71 | 303.71 | 0.6673 | 656.0 | 524.9 | |
| 0.00 | 0.68 | 0.00 | 0.45 | 22.47 | 186.15 | 36.41 | 304.15 | 0.6651 | 749.0 | 618.4 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 25.14 | 185.45 | 35.71 | 308.14 | 0.6742 | 620.0 | 539.1 | |
| 0.00 | 0.77 | 0.00 | 0.51 | 24.95 | 185.31 | 35.57 | 307.99 | 0.6715 | 776.0 | 665.7 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 26.62 | 184.96 | 35.21 | 310.37 | 0.6789 | 496.0 | 452.1 | |
| 0.00 | 0.51 | 0.00 | 0.33 | 21.66 | 183.31 | 33.56 | 304.91 | 0.6289 | 476.0 | 503.3 | |
| 0.00 | 2.05 | 0.00 | 1.30 | 21.44 | 183.02 | 33.28 | 304.80 | 0.6243 | 682.0 | 527.6 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 26.76 | 184.28 | 34.53 | 311.01 | 0.6732 | 653.0 | 532.4 | |
| 0.00 | 1.28 | 0.00 | 0.85 | 26.73 | 184.07 | 34.32 | 311.13 | 0.6709 | 744.0 | 542.4 | |
| 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. | |