SDO HMI 2011-02-12 18:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.79 | 119.37 | 22.48 | 67.58 | 19.71 | 63.86 | 11.95 | 336.24 | 0.4858 | 282.6 | 130.2 | |
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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 | 2.57 | 0.00 | 1.47 | 19.45 | 66.53 | 14.62 | 331.45 | 0.4999 | -822.0 | -665.5 | |
| 0.00 | 1.71 | 0.00 | 1.00 | 22.02 | 66.45 | 14.54 | 333.99 | 0.5330 | -704.0 | -571.1 | |
| 0.00 | 2.74 | 0.00 | 1.56 | 19.77 | 66.00 | 14.09 | 332.62 | 0.5003 | -651.0 | -607.3 | |
| 3.08 | 28.66 | 1.75 | 16.25 | 19.23 | 65.76 | 13.85 | 332.49 | 0.4915 | -993.9 | -563.6 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 20.09 | 65.61 | 13.70 | 333.57 | 0.5019 | -666.0 | -509.0 | |
| 3.76 | -4.00 | 2.14 | -4.00 | 19.36 | 65.52 | 13.61 | 333.03 | 0.4915 | -911.3 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 20.83 | 65.00 | 13.09 | 335.27 | 0.5079 | -749.0 | -501.4 | |
| 5.22 | -4.00 | 2.95 | -4.00 | 19.17 | 64.79 | 12.88 | 334.10 | 0.4841 | -774.8 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 19.12 | 63.99 | 12.08 | 335.47 | 0.4781 | 759.0 | 542.8 | |
| 0.60 | 3.51 | 0.34 | 2.00 | 20.51 | 64.06 | 12.15 | 336.56 | 0.4977 | 742.1 | 315.2 | |
| 0.00 | 2.22 | 0.00 | 1.26 | 20.00 | 63.76 | 11.85 | 336.65 | 0.4890 | 125.0 | 108.8 | |
| 4.71 | 62.21 | 2.67 | 35.13 | 20.16 | 63.52 | 11.61 | 337.21 | 0.4897 | 804.7 | 408.5 | |
| 7.27 | -12.00 | 4.09 | -12.00 | 19.27 | 63.39 | 11.48 | 336.68 | 0.4764 | 1015.0 | 999999 | |
| 15.15 | -12.00 | 8.54 | -12.00 | 19.75 | 62.97 | 11.06 | 337.84 | 0.4808 | 1023.4 | 999999 | |
| 0.00 | 6.93 | 0.00 | 3.92 | 20.24 | 62.59 | 10.68 | 338.92 | 0.4856 | 876.0 | 799.7 | |
| 0.00 | 4.79 | 0.00 | 2.72 | 20.47 | 62.51 | 10.60 | 339.24 | 0.4884 | 536.0 | 589.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 19.21 | 61.09 | 9.18 | 340.92 | 0.4629 | 698.0 | 495.8 | |
| 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. | |