SDO HMI 2014-08-18 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.25 | 206.90 | 40.46 | 202.75 | 8.25 | 343.39 | -60.18 | 84.39 | 0.8648 | -661.2 | -240.5 | |
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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 |
| 2.52 | 203.12 | 2.43 | 198.80 | 8.00 | 344.05 | -59.52 | 84.72 | 0.8591 | -960.8 | -247.6 | |
| 13.06 | -1.00 | 12.72 | -1.00 | 8.08 | 343.61 | -59.97 | 84.60 | 0.8630 | -869.6 | 999999 | |
| 21.08 | -1.00 | 20.71 | -1.00 | 8.42 | 343.33 | -60.24 | 84.19 | 0.8652 | -700.9 | 999999 | |
| 2.07 | -1.00 | 2.03 | -1.00 | 7.75 | 343.38 | -60.20 | 84.97 | 0.8652 | -467.4 | 999999 | |
| 1.80 | -1.00 | 1.81 | -1.00 | 8.04 | 342.61 | -60.96 | 84.58 | 0.8716 | 238.2 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.63 | 7.55 | 342.61 | -60.97 | 85.15 | 0.8719 | 305.0 | 295.4 | |
| 0.72 | 2.07 | 0.76 | 2.18 | 9.93 | 340.94 | -62.63 | 82.34 | 0.8846 | 394.8 | 286.3 | |
| 0.00 | 1.08 | 0.00 | 1.14 | 7.79 | 341.04 | -62.53 | 84.77 | 0.8847 | -251.0 | -202.8 | |
| 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. | |