SDO HMI 2011-12-07 06:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.12 | 195.49 | 34.76 | 150.20 | 7.50 | 132.44 | 49.13 | 279.93 | 0.7604 | -27.8 | -3.0 | |
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back to the solar disc SDO HMI 2011-12-07 06:58:56 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 |
| 15.01 | 81.20 | 12.66 | 68.70 | 7.06 | 137.02 | 53.71 | 278.64 | 0.8113 | -806.1 | -113.3 | |
| 10.15 | 17.91 | 8.37 | 14.75 | 6.94 | 136.10 | 52.79 | 278.60 | 0.8018 | -765.1 | -596.2 | |
| 0.00 | 1.02 | 0.00 | 0.83 | 7.39 | 135.04 | 51.74 | 279.28 | 0.7913 | -464.0 | -418.2 | |
| 0.00 | 1.11 | 0.00 | 0.88 | 5.67 | 134.55 | 51.25 | 277.15 | 0.7844 | -523.0 | -437.3 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 5.22 | 134.36 | 51.05 | 276.60 | 0.7819 | 267.0 | 195.0 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 6.83 | 133.81 | 50.50 | 278.72 | 0.7775 | -609.0 | -515.8 | |
| 0.00 | 0.60 | 0.00 | 0.43 | 7.07 | 130.00 | 46.69 | 279.56 | 0.7347 | -667.0 | -555.7 | |
| 0.00 | 1.02 | 0.00 | 0.74 | 7.90 | 129.60 | 46.29 | 280.76 | 0.7311 | -528.0 | -459.6 | |
| 0.00 | 1.45 | 0.00 | 1.02 | 10.42 | 127.53 | 44.22 | 284.65 | 0.7114 | 593.0 | 455.0 | |
| 0.00 | 1.11 | 0.00 | 0.77 | 8.68 | 127.20 | 43.90 | 282.30 | 0.7039 | 379.0 | 269.9 | |
| 4.86 | 76.76 | 3.36 | 52.94 | 8.50 | 126.85 | 43.54 | 282.12 | 0.6992 | 700.9 | 193.4 | |
| 14.84 | -11.00 | 10.19 | -11.00 | 8.00 | 126.61 | 43.30 | 281.45 | 0.6953 | 941.3 | 999999 | |
| 0.26 | -11.00 | 0.18 | -11.00 | 7.55 | 126.55 | 43.25 | 280.82 | 0.6938 | 557.3 | 999999 | |
| 0.00 | 2.30 | 0.00 | 1.57 | 6.63 | 126.16 | 42.85 | 279.56 | 0.6874 | 208.0 | 253.8 | |
| 0.00 | 1.71 | 0.00 | 1.16 | 7.85 | 125.82 | 42.51 | 281.40 | 0.6852 | 731.0 | 589.7 | |
| 0.00 | 0.85 | 0.00 | 0.57 | 6.36 | 125.32 | 42.02 | 279.32 | 0.6765 | 603.0 | 480.7 | |
| 0.00 | 0.68 | 0.00 | 0.46 | 8.66 | 125.44 | 42.13 | 282.65 | 0.6820 | -470.0 | -357.8 | |
| 0.00 | 0.68 | 0.00 | 0.46 | 12.72 | 124.75 | 41.44 | 288.70 | 0.6840 | 650.0 | 549.2 | |
| 0.00 | 1.54 | 0.00 | 1.02 | 9.55 | 124.16 | 40.85 | 284.29 | 0.6680 | 662.0 | 550.8 | |
| 0.00 | 0.85 | 0.00 | 0.56 | 8.75 | 123.93 | 40.62 | 283.16 | 0.6632 | 393.0 | 349.0 | |
| 0.00 | 1.71 | 0.00 | 1.13 | 9.64 | 123.94 | 40.63 | 284.49 | 0.6654 | 687.0 | 453.5 | |
| 0.00 | 1.11 | 0.00 | 0.73 | 9.26 | 123.84 | 40.53 | 283.94 | 0.6632 | 625.0 | 522.7 | |
| 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. | |