SDO HMI 2014-08-01 19:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.38 | 29.03 | 8.11 | 16.47 | -20.77 | 248.56 | -11.52 | 157.47 | 0.4847 | 557.4 | 402.1 | |
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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 | 0.90 | 0.00 | 0.49 | -17.05 | 251.41 | -8.67 | 159.59 | 0.4151 | -744.0 | -599.0 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -18.51 | 251.14 | -8.94 | 160.27 | 0.4382 | 880.0 | 740.8 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -20.50 | 250.99 | -9.09 | 161.50 | 0.4681 | 739.0 | 603.3 | |
| 14.38 | 20.36 | 8.11 | 11.47 | -20.47 | 248.98 | -11.10 | 157.76 | 0.4784 | 1030.3 | 679.3 | |
| 0.00 | 1.81 | 0.00 | 1.01 | -18.99 | 248.79 | -11.29 | 156.10 | 0.4587 | 646.0 | 609.7 | |
| 0.00 | 0.45 | 0.00 | 0.28 | -27.75 | 247.22 | -12.86 | 160.32 | 0.5869 | -658.0 | -569.0 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -19.62 | 247.33 | -12.75 | 154.05 | 0.4770 | 705.0 | 651.6 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -19.26 | 247.26 | -12.82 | 153.56 | 0.4725 | 720.0 | 578.1 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -29.88 | 242.28 | -17.80 | 155.41 | 0.6393 | -501.0 | -404.1 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -27.17 | 237.92 | -22.17 | 148.03 | 0.6362 | -605.0 | -580.9 | |
| 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. | |