SDO HMI 2011-10-18 15:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.67 | 30.06 | 4.36 | 22.14 | 23.73 | 331.76 | -45.79 | 62.72 | 0.7393 | -451.4 | -365.5 | |
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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 | 0.35 | 0.00 | 0.25 | 28.15 | 336.15 | -41.41 | 55.24 | 0.7122 | -576.0 | -411.8 | |
| 0.00 | 2.61 | 0.00 | 1.79 | 22.52 | 335.95 | -41.60 | 62.93 | 0.6911 | -617.0 | -491.7 | |
| 0.00 | 0.96 | 0.00 | 0.66 | 23.05 | 335.44 | -42.11 | 62.38 | 0.6987 | -604.0 | -565.5 | |
| 0.00 | 1.39 | 0.00 | 0.96 | 22.55 | 335.54 | -42.01 | 63.03 | 0.6958 | -667.0 | -549.1 | |
| 0.00 | 0.96 | 0.00 | 0.66 | 22.71 | 335.00 | -42.55 | 63.02 | 0.7023 | -615.0 | -563.3 | |
| 0.00 | 2.35 | 0.00 | 1.66 | 23.10 | 334.18 | -43.37 | 62.78 | 0.7127 | -770.0 | -701.3 | |
| 0.96 | 1.48 | 0.68 | 1.05 | 23.43 | 333.87 | -43.69 | 62.45 | 0.7172 | -694.6 | -522.0 | |
| 0.00 | 1.83 | 0.00 | 1.31 | 24.11 | 333.53 | -44.02 | 61.66 | 0.7230 | -558.0 | -423.3 | |
| 0.00 | 1.48 | 0.00 | 1.05 | 23.14 | 333.89 | -43.66 | 62.82 | 0.7159 | -595.0 | -543.9 | |
| 0.00 | 2.27 | 0.00 | 1.60 | 22.83 | 333.97 | -43.58 | 63.21 | 0.7140 | -864.0 | -660.0 | |
| 0.00 | 1.05 | 0.00 | 0.75 | 24.02 | 333.20 | -44.35 | 61.89 | 0.7262 | -522.0 | -442.4 | |
| 0.00 | 1.13 | 0.00 | 0.83 | 22.95 | 331.87 | -45.68 | 63.75 | 0.7370 | -332.0 | -283.6 | |
| 0.00 | 1.39 | 0.00 | 1.03 | 22.92 | 331.41 | -46.14 | 63.93 | 0.7417 | 319.0 | 277.2 | |
| 4.71 | 5.67 | 3.68 | 4.43 | 24.92 | 328.54 | -49.01 | 62.19 | 0.7762 | -578.2 | -420.6 | |
| 0.00 | 1.48 | 0.00 | 1.23 | 27.62 | 326.36 | -51.19 | 59.48 | 0.8037 | 289.0 | 273.4 | |
| 0.00 | 1.05 | 0.00 | 0.79 | 20.81 | 329.63 | -47.93 | 67.17 | 0.7552 | -453.0 | -404.8 | |
| 0.00 | 1.13 | 0.00 | 0.86 | 20.77 | 329.11 | -48.44 | 67.34 | 0.7605 | -583.0 | -463.2 | |
| 0.00 | 0.35 | 0.00 | 0.27 | 20.66 | 328.92 | -48.64 | 67.52 | 0.7623 | -373.0 | -389.5 | |
| 0.00 | 1.13 | 0.00 | 0.96 | 26.92 | 325.29 | -52.26 | 60.61 | 0.8114 | 479.0 | 402.2 | |
| 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. | |