SDO HMI 2011-11-28 15:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.11 | 139.07 | 18.02 | 80.31 | 17.95 | 223.53 | 26.54 | 304.29 | 0.5169 | -480.1 | -343.6 | |
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back to the solar disc SDO HMI 2011-11-28 15:58:56 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 | 1.28 | 0.00 | 0.76 | 19.77 | 225.50 | 28.52 | 305.49 | 0.5539 | 808.0 | 704.9 | |
| 11.11 | 32.57 | 6.46 | 18.92 | 17.83 | 224.41 | 27.42 | 303.28 | 0.5265 | -905.1 | -548.2 | |
| 0.00 | 2.56 | 0.00 | 1.46 | 14.31 | 223.75 | 26.76 | 297.63 | 0.4945 | 652.0 | 530.7 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 14.19 | 223.53 | 26.54 | 297.59 | 0.4908 | 746.0 | 567.6 | |
| 0.00 | 0.51 | 0.00 | 0.30 | 18.23 | 224.09 | 27.10 | 304.24 | 0.5255 | -395.0 | -327.8 | |
| 20.00 | 87.01 | 11.56 | 50.28 | 18.08 | 223.54 | 26.55 | 304.48 | 0.5176 | -1102.5 | -451.7 | |
| 0.00 | 5.98 | 0.00 | 3.41 | 16.24 | 222.91 | 25.93 | 301.86 | 0.4963 | 2.0 | -100.2 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 15.24 | 222.57 | 25.58 | 300.34 | 0.4848 | 978.0 | 823.9 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 20.39 | 222.79 | 25.80 | 308.98 | 0.5269 | -672.0 | -547.1 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 20.03 | 221.71 | 24.72 | 309.50 | 0.5113 | -764.0 | -591.3 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 18.76 | 219.77 | 22.78 | 309.55 | 0.4774 | 686.0 | 543.1 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 20.99 | 218.60 | 21.61 | 314.62 | 0.4851 | 673.0 | 502.1 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 20.96 | 218.36 | 21.37 | 314.88 | 0.4822 | 836.0 | 692.1 | |
| 0.00 | 1.71 | 0.00 | 0.96 | 21.25 | 217.28 | 20.29 | 316.74 | 0.4736 | 629.0 | 521.0 | |
| 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. | |