SDO HMI 2011-10-08 19:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.64 | 321.12 | 36.96 | 195.66 | -14.80 | 118.44 | -28.82 | 126.94 | 0.5837 | 258.7 | 155.7 | |
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back to the solar disc SDO HMI 2011-10-08 19:59:02 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 |
| 32.34 | 191.15 | 19.21 | 113.41 | -14.85 | 121.10 | -26.16 | 129.43 | 0.5539 | 1223.4 | 433.7 | |
| 4.03 | -1.00 | 2.41 | -1.00 | -15.17 | 120.57 | -26.69 | 129.32 | 0.5626 | 700.2 | 999999 | |
| 0.61 | -1.00 | 0.37 | -1.00 | -14.91 | 120.57 | -26.69 | 128.96 | 0.5603 | 710.7 | 999999 | |
| 0.00 | 2.80 | 0.00 | 1.69 | -15.87 | 120.05 | -27.21 | 129.77 | 0.5745 | 641.0 | 340.4 | |
| 5.43 | 20.51 | 3.26 | 12.29 | -14.88 | 120.05 | -27.21 | 128.37 | 0.5658 | 898.1 | 390.4 | |
| 0.00 | 1.31 | 0.00 | 0.79 | -15.13 | 120.02 | -27.24 | 128.70 | 0.5684 | 694.0 | 505.6 | |
| 0.00 | 1.75 | 0.00 | 1.06 | -15.60 | 119.78 | -27.49 | 129.11 | 0.5751 | 545.0 | 484.3 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -15.04 | 118.84 | -28.42 | 127.40 | 0.5809 | 685.0 | 564.4 | |
| 0.00 | 1.31 | 0.00 | 0.81 | -14.83 | 117.48 | -29.78 | 125.84 | 0.5945 | -654.0 | -436.0 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -14.93 | 117.36 | -29.90 | 125.88 | 0.5967 | -556.0 | -499.2 | |
| 0.00 | 1.23 | 0.00 | 0.78 | -15.56 | 114.93 | -32.33 | 124.66 | 0.6286 | -828.0 | -694.1 | |
| 0.00 | 1.14 | 0.00 | 0.72 | -15.33 | 114.86 | -32.40 | 124.31 | 0.6279 | -679.0 | -574.6 | |
| 0.00 | 1.05 | 0.00 | 0.67 | -15.80 | 114.59 | -32.67 | 124.72 | 0.6342 | -461.0 | -347.7 | |
| 0.00 | 1.49 | 0.00 | 0.94 | -14.90 | 114.72 | -32.55 | 123.59 | 0.6264 | -856.0 | -644.9 | |
| 0.00 | 2.37 | 0.00 | 1.50 | -15.12 | 114.68 | -32.58 | 123.87 | 0.6284 | -836.0 | -681.7 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -14.54 | 114.70 | -32.56 | 123.09 | 0.6241 | -930.0 | -797.0 | |
| 0.00 | 5.61 | 0.00 | 3.57 | -14.94 | 114.45 | -32.81 | 123.44 | 0.6297 | -813.0 | -724.3 | |
| 0.79 | 2.02 | 0.50 | 1.29 | -15.22 | 114.18 | -33.08 | 123.60 | 0.6347 | -591.6 | -517.5 | |
| 17.44 | 83.26 | 11.21 | 53.56 | -14.47 | 113.34 | -33.92 | 121.95 | 0.6390 | -1008.7 | -318.7 | |
| 0.00 | 1.49 | 0.00 | 0.96 | -14.88 | 112.93 | -34.33 | 122.20 | 0.6464 | 2.0 | 6.6 | |
| 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. | |