SDO HMI 2011-11-09 16:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.96 | 94.58 | 14.75 | 51.80 | -17.75 | 100.46 | 13.57 | 211.67 | 0.4266 | 133.4 | 66.8 | |
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back to the solar disc SDO HMI 2011-11-09 16:58:58 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 |
| 0.86 | 62.88 | 0.47 | 34.63 | -17.88 | 101.78 | 14.89 | 213.99 | 0.4394 | 810.9 | 511.7 | |
| 2.58 | -1.00 | 1.42 | -1.00 | -17.66 | 101.70 | 14.81 | 214.14 | 0.4358 | 1226.7 | 999999 | |
| 13.35 | -1.00 | 7.35 | -1.00 | -18.04 | 101.47 | 14.58 | 213.24 | 0.4387 | 1121.9 | 999999 | |
| 2.41 | -1.00 | 1.32 | -1.00 | -17.75 | 101.32 | 14.43 | 213.35 | 0.4336 | 926.9 | 999999 | |
| 1.38 | -1.00 | 0.76 | -1.00 | -18.19 | 101.00 | 14.11 | 212.19 | 0.4367 | 803.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -17.38 | 100.11 | 13.22 | 211.57 | 0.4185 | -421.0 | -287.5 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -17.27 | 98.73 | 11.84 | 209.00 | 0.4059 | -952.0 | -847.3 | |
| 0.00 | 3.19 | 0.00 | 1.73 | -17.52 | 98.71 | 11.82 | 208.65 | 0.4093 | -799.0 | -732.6 | |
| 0.00 | 1.72 | 0.00 | 0.94 | -17.71 | 98.69 | 11.80 | 208.38 | 0.4117 | -574.0 | -530.9 | |
| 0.00 | 5.86 | 0.00 | 3.19 | -18.00 | 98.59 | 11.70 | 207.82 | 0.4149 | -669.0 | -574.5 | |
| 1.12 | 1.98 | 0.61 | 1.07 | -17.10 | 98.50 | 11.61 | 208.72 | 0.4018 | -935.1 | -783.5 | |
| 0.69 | 6.81 | 0.37 | 3.69 | -17.52 | 98.36 | 11.47 | 207.94 | 0.4065 | -1028.6 | -732.2 | |
| 0.00 | 3.10 | 0.00 | 1.68 | -17.16 | 98.25 | 11.36 | 208.13 | 0.4008 | -1045.0 | -855.0 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -16.78 | 98.03 | 11.14 | 208.16 | 0.3938 | -812.0 | -674.6 | |
| 4.57 | 6.03 | 2.45 | 3.24 | -16.46 | 97.86 | 10.97 | 208.18 | 0.3880 | -1059.2 | -850.6 | |
| 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. | |