SDO HMI 2013-10-16 22:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.64 | 177.93 | 35.16 | 133.97 | -22.01 | 152.58 | 40.83 | 233.59 | 0.7517 | 207.8 | 154.4 | |
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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 |
| 18.67 | 93.28 | 15.06 | 75.33 | -22.46 | 156.57 | 44.81 | 235.61 | 0.7914 | 829.2 | 239.2 | |
| 0.00 | 2.36 | 0.00 | 1.81 | -23.89 | 152.94 | 41.18 | 231.92 | 0.7671 | 580.0 | 400.6 | |
| 0.00 | 1.57 | 0.00 | 1.20 | -23.65 | 152.50 | 40.74 | 231.91 | 0.7619 | 385.0 | 404.6 | |
| 15.18 | 35.17 | 10.64 | 24.64 | -21.29 | 148.43 | 36.68 | 231.92 | 0.7093 | 761.2 | 290.0 | |
| 0.00 | 2.97 | 0.00 | 2.09 | -22.25 | 148.28 | 36.52 | 230.68 | 0.7143 | 698.0 | 519.7 | |
| 1.13 | 4.45 | 0.79 | 3.08 | -20.89 | 147.84 | 36.08 | 231.98 | 0.7008 | -733.5 | -529.9 | |
| 11.61 | 15.62 | 7.95 | 10.70 | -20.75 | 147.13 | 35.37 | 231.63 | 0.6928 | -850.0 | -549.8 | |
| 0.00 | 2.09 | 0.00 | 1.44 | -21.18 | 147.09 | 35.33 | 231.08 | 0.6954 | -557.0 | -400.1 | |
| 0.00 | 2.53 | 0.00 | 1.76 | -22.26 | 147.36 | 35.60 | 229.99 | 0.7057 | 505.0 | 432.5 | |
| 0.00 | 2.62 | 0.00 | 1.79 | -21.26 | 146.80 | 35.04 | 230.76 | 0.6932 | 345.0 | 216.1 | |
| 0.00 | 1.22 | 0.00 | 0.84 | -21.46 | 146.81 | 35.05 | 230.53 | 0.6948 | 771.0 | 592.5 | |
| 1.05 | 3.84 | 0.72 | 2.63 | -22.25 | 146.09 | 34.33 | 229.04 | 0.6936 | -580.6 | -422.5 | |
| 0.00 | 1.66 | 0.00 | 1.13 | -22.50 | 145.73 | 33.97 | 228.46 | 0.6920 | -602.0 | -491.8 | |
| 0.00 | 1.31 | 0.00 | 0.86 | -20.29 | 144.02 | 32.26 | 229.71 | 0.6586 | -611.0 | -563.4 | |
| 0.00 | 0.61 | 0.00 | 0.40 | -20.91 | 143.18 | 31.42 | 228.24 | 0.6551 | -573.0 | -443.7 | |
| 0.00 | 0.96 | 0.00 | 0.62 | -21.06 | 142.36 | 30.60 | 227.33 | 0.6483 | -549.0 | -457.2 | |
| 0.00 | 0.79 | 0.00 | 0.52 | -22.80 | 142.17 | 30.41 | 225.10 | 0.6611 | -310.0 | -311.6 | |
| 0.00 | 1.57 | 0.00 | 1.00 | -20.25 | 141.44 | 29.68 | 227.49 | 0.6325 | -224.0 | -263.2 | |
| 0.00 | 1.57 | 0.00 | 1.01 | -21.83 | 141.01 | 29.25 | 225.17 | 0.6418 | -638.0 | -499.1 | |
| 0.00 | 0.61 | 0.00 | 0.40 | -23.83 | 141.07 | 29.31 | 222.91 | 0.6600 | -678.0 | -606.6 | |
| 0.00 | 1.13 | 0.00 | 0.72 | -20.91 | 140.15 | 28.39 | 225.44 | 0.6256 | -745.0 | -517.8 | |
| 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. | |