SDO HMI 2011-11-20 10:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.44 | 53.35 | 9.95 | 34.74 | 7.79 | 264.95 | -40.22 | 80.63 | 0.6503 | -695.5 | -497.6 | |
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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 | 0.94 | 0.00 | 0.59 | 10.07 | 268.44 | -36.73 | 76.28 | 0.6085 | -637.0 | -549.5 | |
| 13.47 | 34.91 | 8.58 | 22.23 | 7.42 | 266.36 | -38.81 | 80.97 | 0.6316 | -970.6 | -576.4 | |
| 0.00 | 1.29 | 0.00 | 0.83 | 8.48 | 265.78 | -39.40 | 79.40 | 0.6410 | 350.0 | 470.2 | |
| 0.00 | 2.66 | 0.00 | 1.71 | 5.80 | 265.67 | -39.51 | 83.61 | 0.6392 | -534.0 | -429.1 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 8.29 | 265.41 | -39.76 | 79.76 | 0.6455 | -521.0 | -372.9 | |
| 0.00 | 1.03 | 0.00 | 0.70 | 8.00 | 262.00 | -43.17 | 80.72 | 0.6889 | -537.0 | -517.8 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 7.74 | 261.46 | -43.72 | 81.15 | 0.6954 | -575.0 | -460.6 | |
| 0.00 | 1.37 | 0.00 | 0.95 | 8.93 | 261.04 | -44.14 | 79.52 | 0.7020 | -630.0 | -486.7 | |
| 0.00 | 1.03 | 0.00 | 0.71 | 7.73 | 261.16 | -44.01 | 81.20 | 0.6990 | -551.0 | -447.5 | |
| 1.97 | 3.95 | 1.37 | 2.74 | 8.27 | 260.97 | -44.21 | 80.46 | 0.7020 | -583.3 | -495.4 | |
| 0.00 | 1.80 | 0.00 | 1.24 | 6.75 | 261.16 | -44.01 | 82.61 | 0.6981 | -566.0 | -454.9 | |
| 0.00 | 1.20 | 0.00 | 0.86 | 13.59 | 259.81 | -45.36 | 73.26 | 0.7246 | -620.0 | -500.9 | |
| 0.00 | 1.03 | 0.00 | 0.74 | 12.24 | 259.21 | -45.96 | 75.23 | 0.7289 | -623.0 | -503.6 | |
| 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. | |