SDO HMI 2011-11-13 08:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.13 | 144.24 | 18.85 | 169.01 | -18.90 | 336.35 | -62.19 | 112.57 | 0.9037 | 416.8 | 173.6 | |
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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 | 0.69 | 0.00 | 0.68 | -20.78 | 342.17 | -56.37 | 116.14 | 0.8692 | 470.0 | 445.6 | |
| 16.27 | 117.90 | 17.28 | 125.28 | -17.78 | 339.02 | -59.52 | 111.95 | 0.8867 | 633.3 | 216.8 | |
| 0.00 | 1.55 | 0.00 | 1.77 | -18.04 | 336.82 | -61.72 | 111.71 | 0.9031 | 331.0 | 254.4 | |
| 0.00 | 5.34 | 0.00 | 6.11 | -17.36 | 336.63 | -61.91 | 110.93 | 0.9033 | 393.0 | 255.8 | |
| 0.00 | 1.12 | 0.00 | 1.38 | -19.37 | 334.98 | -63.57 | 112.72 | 0.9176 | 200.0 | 277.7 | |
| 0.00 | 1.20 | 0.00 | 1.86 | -22.25 | 330.21 | -68.33 | 114.74 | 0.9485 | -331.0 | -295.3 | |
| 0.00 | 0.43 | 0.00 | 0.73 | -22.93 | 328.45 | -70.09 | 115.11 | 0.9577 | -295.0 | -262.6 | |
| 0.26 | 3.27 | 0.52 | 6.69 | -24.42 | 325.63 | -72.91 | 116.14 | 0.9706 | -40.7 | 115.4 | |
| 0.00 | 6.20 | 0.00 | 12.74 | -23.91 | 325.26 | -73.29 | 115.57 | 0.9717 | 253.0 | 158.1 | |
| 0.60 | 3.79 | 1.05 | 6.57 | -21.89 | 327.72 | -70.82 | 113.92 | 0.9600 | -370.3 | -362.8 | |
| 0.00 | 1.46 | 0.00 | 2.54 | -21.61 | 327.66 | -70.88 | 113.61 | 0.9600 | -112.0 | -151.4 | |
| 0.00 | 1.29 | 0.00 | 2.66 | -23.53 | 325.14 | -73.40 | 115.16 | 0.9718 | 166.0 | 129.7 | |
| 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. | |