SDO HMI 2011-07-16 03:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.95 | 71.25 | 26.00 | 59.14 | -22.70 | 138.92 | -46.98 | 122.77 | 0.8030 | 105.2 | 166.8 | |
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back to the solar disc SDO HMI 2011-07-16 03:59:11 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 | 1.27 | 0.00 | 1.00 | -24.25 | 142.41 | -43.50 | 126.26 | 0.7806 | 297.0 | 284.2 | |
| 0.00 | 0.91 | 0.00 | 0.70 | -22.43 | 142.60 | -43.30 | 124.28 | 0.7695 | 534.0 | 412.5 | |
| 0.00 | 2.72 | 0.00 | 2.08 | -21.81 | 142.80 | -43.11 | 123.66 | 0.7645 | 608.0 | 618.3 | |
| 6.54 | 28.87 | 5.17 | 22.86 | -22.63 | 141.37 | -44.53 | 123.85 | 0.7817 | 882.8 | 434.8 | |
| 0.00 | 0.36 | 0.00 | 0.30 | -24.21 | 140.69 | -45.22 | 125.29 | 0.7953 | 492.0 | 432.8 | |
| 3.99 | -4.00 | 3.16 | -4.00 | -22.33 | 141.31 | -44.60 | 123.47 | 0.7808 | 818.0 | 999999 | |
| 1.72 | -4.00 | 1.37 | -4.00 | -22.72 | 141.01 | -44.90 | 123.77 | 0.7854 | 299.4 | 999999 | |
| 3.72 | 5.90 | 3.00 | 4.76 | -22.10 | 140.00 | -45.91 | 122.54 | 0.7916 | 645.5 | 484.0 | |
| 0.00 | 2.09 | 0.00 | 1.70 | -22.29 | 139.73 | -46.18 | 122.62 | 0.7949 | 355.0 | 242.8 | |
| 0.00 | 2.18 | 0.00 | 1.76 | -21.18 | 139.57 | -46.34 | 121.28 | 0.7914 | 646.0 | 462.7 | |
| 0.00 | 0.91 | 0.00 | 0.76 | -22.59 | 138.63 | -47.28 | 122.44 | 0.8059 | 406.0 | 294.9 | |
| 4.54 | 7.17 | 3.86 | 6.10 | -22.19 | 137.38 | -48.53 | 121.41 | 0.8151 | -803.0 | -550.0 | |
| 0.00 | 0.91 | 0.00 | 0.92 | -28.73 | 132.89 | -53.02 | 126.58 | 0.8742 | -55.0 | -105.9 | |
| 3.99 | 6.17 | 3.48 | 5.38 | -22.72 | 136.47 | -49.44 | 121.60 | 0.8249 | -716.1 | -569.6 | |
| 2.09 | 5.17 | 1.85 | 4.58 | -22.83 | 135.69 | -50.22 | 121.40 | 0.8318 | -602.3 | -470.3 | |
| 0.00 | 0.45 | 0.00 | 0.42 | -23.64 | 134.73 | -51.17 | 121.89 | 0.8426 | -567.0 | -523.0 | |
| 4.36 | 6.17 | 4.11 | 5.82 | -23.82 | 133.50 | -52.41 | 121.58 | 0.8529 | -443.3 | -337.0 | |
| 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. | |