SDO HMI 2011-02-10 05:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.75 | 70.49 | 17.12 | 38.02 | -20.32 | 66.17 | -19.21 | 128.67 | 0.3953 | 29.4 | 29.0 | |
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back to the solar disc SDO HMI 2011-02-10 05:58:57 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 |
| 6.16 | 13.86 | 3.26 | 7.33 | -20.24 | 69.64 | -15.74 | 133.33 | 0.3514 | 1078.7 | 789.8 | |
| 9.07 | 12.41 | 4.81 | 6.58 | -20.31 | 68.97 | -16.40 | 132.37 | 0.3601 | 1104.4 | 703.3 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -20.74 | 68.83 | -16.55 | 133.05 | 0.3662 | 744.0 | 607.7 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -20.03 | 68.78 | -16.60 | 131.44 | 0.3597 | 943.0 | 667.5 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -20.38 | 68.24 | -17.14 | 131.36 | 0.3696 | 876.0 | 756.4 | |
| 0.00 | 2.05 | 0.00 | 1.10 | -20.74 | 67.97 | -17.41 | 131.71 | 0.3765 | 726.0 | 659.3 | |
| 0.00 | 1.88 | 0.00 | 1.01 | -20.89 | 67.75 | -17.63 | 131.69 | 0.3805 | 787.0 | 626.2 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -19.54 | 67.68 | -17.70 | 128.66 | 0.3686 | 955.0 | 802.0 | |
| 1.63 | 1.97 | 0.87 | 1.06 | -19.80 | 66.42 | -18.96 | 127.49 | 0.3869 | -979.1 | -877.5 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -20.62 | 66.29 | -19.09 | 129.05 | 0.3959 | 828.0 | 631.1 | |
| 1.97 | 2.99 | 1.07 | 1.62 | -20.12 | 65.04 | -20.33 | 126.40 | 0.4072 | -1029.7 | -866.8 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.48 | 64.99 | -20.38 | 127.10 | 0.4109 | -892.0 | -753.0 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.20 | 64.83 | -20.55 | 126.32 | 0.4106 | -656.0 | -625.6 | |
| 0.00 | 1.80 | 0.00 | 0.98 | -20.17 | 64.06 | -21.32 | 125.36 | 0.4203 | -887.0 | -814.6 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -20.09 | 63.53 | -21.85 | 124.60 | 0.4265 | -946.0 | -777.9 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -20.36 | 63.45 | -21.92 | 125.07 | 0.4296 | -989.0 | -849.6 | |
| 3.08 | 3.42 | 1.69 | 1.88 | -20.29 | 63.19 | -22.19 | 124.65 | 0.4324 | -1002.7 | -970.2 | |
| 9.84 | 17.54 | 5.42 | 9.66 | -20.39 | 62.66 | -22.71 | 124.29 | 0.4400 | -958.4 | -771.8 | |
| 0.00 | 1.88 | 0.00 | 1.04 | -20.46 | 62.21 | -23.17 | 123.97 | 0.4464 | -588.0 | -384.1 | |
| 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. | |