SDO HMI 2011-12-10 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.25 | 128.15 | 17.19 | 64.25 | 7.80 | 43.39 | -3.67 | 23.41 | 0.1561 | 337.4 | -135.6 | |
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back to the solar disc SDO HMI 2011-12-10 00:58:56 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 | 1.02 | 0.00 | 0.51 | 7.82 | 46.47 | -0.58 | 4.12 | 0.1407 | -671.0 | -573.0 | |
| 2.04 | 6.73 | 1.02 | 3.37 | 7.70 | 46.00 | -1.06 | 7.58 | 0.1395 | -1112.7 | -812.5 | |
| 0.00 | 1.11 | 0.00 | 0.55 | 8.21 | 45.64 | -1.42 | 9.50 | 0.1491 | -860.0 | -723.8 | |
| 3.15 | 48.48 | 1.58 | 24.25 | 7.29 | 45.34 | -1.71 | 12.80 | 0.1344 | -1143.0 | -867.0 | |
| 3.66 | -4.00 | 1.83 | -4.00 | 7.52 | 44.87 | -2.19 | 15.72 | 0.1405 | -1038.3 | 999999 | |
| 4.18 | -4.00 | 2.09 | -4.00 | 7.85 | 44.84 | -2.22 | 15.31 | 0.1461 | -980.2 | 999999 | |
| 0.00 | 6.22 | 0.00 | 3.11 | 6.90 | 44.45 | -2.60 | 20.02 | 0.1323 | -845.0 | -811.4 | |
| 0.00 | 2.64 | 0.00 | 1.32 | 8.12 | 44.30 | -2.76 | 18.21 | 0.1532 | -826.0 | -579.6 | |
| 4.69 | 11.08 | 2.35 | 5.55 | 7.50 | 42.54 | -4.52 | 30.21 | 0.1558 | 1180.6 | 768.6 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 8.09 | 42.39 | -4.67 | 29.18 | 0.1661 | 882.0 | 759.6 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 7.64 | 42.30 | -4.76 | 31.02 | 0.1602 | 942.0 | 811.3 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 8.66 | 42.23 | -4.83 | 28.36 | 0.1760 | 809.0 | 617.6 | |
| 0.00 | 4.18 | 0.00 | 2.10 | 8.39 | 42.17 | -4.88 | 29.40 | 0.1724 | 908.0 | 863.0 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 8.90 | 42.17 | -4.89 | 28.02 | 0.1801 | 1041.0 | 681.9 | |
| 0.00 | 8.09 | 0.00 | 4.07 | 8.06 | 42.12 | -4.94 | 30.66 | 0.1680 | 617.0 | 823.1 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 7.88 | 42.00 | -5.06 | 31.81 | 0.1664 | 946.0 | 745.5 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 7.76 | 41.85 | -5.21 | 32.95 | 0.1660 | 875.0 | 732.0 | |
| 7.75 | 27.10 | 3.90 | 13.64 | 8.12 | 41.25 | -5.81 | 34.67 | 0.1770 | 1150.7 | 734.8 | |
| 8.78 | -18.00 | 4.42 | -18.00 | 8.33 | 40.98 | -6.08 | 35.22 | 0.1826 | 1004.6 | 999999 | |
| 0.00 | 2.90 | 0.00 | 1.46 | 8.60 | 40.70 | -6.36 | 35.56 | 0.1891 | 931.0 | 781.0 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 6.22 | 39.57 | -7.49 | 49.18 | 0.1720 | 961.0 | 668.9 | |
| 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. | |