SDO HMI 2014-09-18 22:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.67 | 216.90 | 38.61 | 182.83 | 8.04 | 289.74 | -54.46 | 85.25 | 0.8108 | -625.3 | -216.1 | |
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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 | 0.89 | 0.00 | 0.66 | 9.03 | 295.46 | -48.74 | 84.26 | 0.7485 | -635.0 | -486.5 | |
| 16.58 | 84.77 | 13.68 | 69.95 | 5.28 | 290.79 | -53.42 | 88.76 | 0.8020 | -815.2 | -237.6 | |
| 22.79 | 119.44 | 19.18 | 100.73 | 10.24 | 289.66 | -54.55 | 82.52 | 0.8107 | -903.9 | -250.5 | |
| 3.46 | -3.00 | 2.95 | -3.00 | 10.34 | 289.15 | -55.05 | 82.38 | 0.8158 | -451.7 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.85 | 5.03 | 288.35 | -55.86 | 88.79 | 0.8268 | 450.0 | 442.2 | |
| 0.00 | 1.15 | 0.00 | 1.11 | 6.63 | 284.79 | -59.42 | 86.54 | 0.8587 | 499.0 | 422.8 | |
| 0.00 | 0.53 | 0.00 | 0.52 | 4.77 | 284.44 | -59.77 | 88.66 | 0.8633 | 449.0 | 410.8 | |
| 0.00 | 0.27 | 0.00 | 0.26 | 5.10 | 284.39 | -59.82 | 88.28 | 0.8634 | 287.0 | 277.7 | |
| 0.89 | 1.95 | 0.87 | 1.91 | 4.54 | 284.29 | -59.92 | 88.91 | 0.8648 | -39.1 | 16.8 | |
| 1.95 | 6.12 | 1.93 | 6.05 | 5.32 | 283.87 | -60.34 | 87.97 | 0.8678 | 354.1 | 223.3 | |
| 0.00 | 0.80 | 0.00 | 0.79 | 6.00 | 283.75 | -60.46 | 87.17 | 0.8683 | 225.0 | 177.8 | |
| 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. | |