SDO HMI 2011-11-20 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.75 | 62.84 | 12.31 | 38.16 | 7.76 | 264.65 | -35.02 | 79.69 | 0.5796 | -814.1 | -507.3 | |
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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 | 1.03 | 0.00 | 0.61 | 7.88 | 266.56 | -33.11 | 79.02 | 0.5533 | -152.0 | -144.7 | |
| 20.75 | 36.78 | 12.31 | 21.81 | 7.47 | 266.56 | -33.11 | 79.77 | 0.5525 | -1115.9 | -512.4 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 9.55 | 264.94 | -34.73 | 76.54 | 0.5799 | -826.0 | -674.0 | |
| 0.00 | 2.06 | 0.00 | 1.25 | 9.70 | 264.77 | -34.89 | 76.34 | 0.5825 | -616.0 | -532.8 | |
| 0.00 | 2.74 | 0.00 | 1.68 | 6.15 | 263.65 | -36.01 | 82.59 | 0.5917 | -790.0 | -610.4 | |
| 0.00 | 2.23 | 0.00 | 1.37 | 6.33 | 263.42 | -36.25 | 82.33 | 0.5952 | -676.0 | -585.2 | |
| 0.00 | 1.80 | 0.00 | 1.11 | 6.03 | 263.29 | -36.37 | 82.85 | 0.5966 | -597.0 | -433.0 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 7.33 | 262.99 | -36.67 | 80.73 | 0.6025 | -682.0 | -467.1 | |
| 0.00 | 1.20 | 0.00 | 0.75 | 8.87 | 262.60 | -37.06 | 78.27 | 0.6104 | -765.0 | -583.0 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 7.45 | 261.93 | -37.74 | 80.71 | 0.6172 | -793.0 | -656.8 | |
| 0.00 | 1.71 | 0.00 | 1.08 | 7.84 | 261.70 | -37.97 | 80.13 | 0.6209 | -408.0 | -395.9 | |
| 0.00 | 2.49 | 0.00 | 1.58 | 8.99 | 261.41 | -38.25 | 78.34 | 0.6267 | -753.0 | -605.2 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 8.42 | 261.18 | -38.49 | 79.30 | 0.6289 | -728.0 | -613.4 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 6.93 | 261.34 | -38.33 | 81.63 | 0.6246 | -501.0 | -350.4 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 7.38 | 261.25 | -38.41 | 80.94 | 0.6263 | -515.0 | -342.2 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 5.81 | 260.29 | -39.38 | 83.55 | 0.6375 | -640.0 | -524.6 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 12.36 | 259.29 | -40.38 | 73.69 | 0.6617 | -664.0 | -549.3 | |
| 0.00 | 1.71 | 0.00 | 1.13 | 12.39 | 259.04 | -40.62 | 73.72 | 0.6648 | -343.0 | -376.2 | |
| 0.00 | 1.46 | 0.00 | 0.99 | 8.19 | 256.61 | -43.06 | 80.40 | 0.6878 | -491.0 | -415.4 | |
| 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. | |