SDO HMI 2011-09-05 23:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.95 | 48.73 | 9.28 | 34.68 | -19.63 | 258.37 | 37.73 | 233.43 | 0.7195 | 212.4 | 241.4 | |
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back to the solar disc SDO HMI 2011-09-05 23:59:07 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 | 1.70 | 0.00 | 1.31 | -22.01 | 262.25 | 41.61 | 233.28 | 0.7703 | 473.0 | 334.3 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -20.71 | 260.73 | 40.09 | 233.78 | 0.7490 | 562.0 | 516.0 | |
| 0.00 | 0.80 | 0.00 | 0.60 | -20.96 | 260.47 | 39.83 | 233.33 | 0.7481 | 630.0 | 502.3 | |
| 0.00 | 1.16 | 0.00 | 0.85 | -20.18 | 259.64 | 39.00 | 233.68 | 0.7355 | -183.0 | -168.8 | |
| 0.27 | 22.59 | 0.19 | 16.17 | -19.23 | 259.12 | 38.48 | 234.44 | 0.7245 | 758.7 | 735.4 | |
| 11.43 | -5.00 | 8.19 | -5.00 | -19.49 | 258.99 | 38.35 | 234.04 | 0.7249 | 799.4 | 999999 | |
| 1.25 | 1.87 | 0.90 | 1.35 | -20.06 | 259.03 | 38.39 | 233.40 | 0.7289 | 469.9 | 397.1 | |
| 0.00 | 1.87 | 0.00 | 1.37 | -21.65 | 258.89 | 38.25 | 231.48 | 0.7378 | 448.0 | 396.9 | |
| 0.00 | 5.98 | 0.00 | 4.25 | -19.63 | 258.25 | 37.61 | 233.37 | 0.7186 | 494.0 | 434.4 | |
| 0.00 | 1.96 | 0.00 | 1.37 | -18.90 | 257.49 | 36.85 | 233.70 | 0.7064 | -496.0 | -362.3 | |
| 0.00 | 0.36 | 0.00 | 0.25 | -18.99 | 257.04 | 36.40 | 233.25 | 0.7025 | -382.0 | -317.8 | |
| 0.00 | 0.98 | 0.00 | 0.72 | -22.82 | 258.10 | 37.46 | 229.60 | 0.7385 | 611.0 | 529.5 | |
| 0.00 | 1.34 | 0.00 | 0.92 | -18.58 | 256.85 | 36.21 | 233.62 | 0.6979 | -721.0 | -547.9 | |
| 0.00 | 1.25 | 0.00 | 0.85 | -19.26 | 255.68 | 35.04 | 231.92 | 0.6909 | -438.0 | -472.6 | |
| 0.00 | 1.43 | 0.00 | 0.98 | -19.48 | 255.58 | 34.94 | 231.57 | 0.6916 | -741.0 | -571.1 | |
| 0.00 | 1.07 | 0.00 | 0.72 | -17.81 | 255.11 | 34.47 | 233.24 | 0.6749 | -587.0 | -464.8 | |
| 0.00 | 1.70 | 0.00 | 1.13 | -17.65 | 254.77 | 34.13 | 233.17 | 0.6702 | -670.0 | -448.7 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -17.28 | 254.27 | 33.63 | 233.23 | 0.6624 | -592.0 | -534.6 | |
| 0.00 | 0.80 | 0.00 | 0.53 | -18.79 | 252.54 | 31.90 | 229.92 | 0.6561 | -698.0 | -489.6 | |
| 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. | |