SDO HMI 2014-09-25 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.45 | 21.40 | 2.93 | 18.60 | 7.04 | 207.14 | -55.67 | 86.27 | 0.8231 | -12.8 | 47.5 | |
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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 | 1.24 | 0.00 | 1.01 | 6.43 | 209.98 | -52.82 | 87.24 | 0.7949 | -536.0 | -545.5 | |
| 0.00 | 0.44 | 0.00 | 0.36 | 8.49 | 209.32 | -53.48 | 84.61 | 0.8007 | -474.0 | -384.8 | |
| 0.00 | 2.92 | 0.00 | 2.43 | 7.35 | 208.86 | -53.94 | 86.00 | 0.8060 | -655.0 | -534.8 | |
| 2.92 | 4.95 | 2.46 | 4.17 | 6.31 | 208.46 | -54.34 | 87.25 | 0.8107 | -616.1 | -375.8 | |
| 0.00 | 2.48 | 0.00 | 2.10 | 6.25 | 208.16 | -54.65 | 87.30 | 0.8139 | -274.0 | -112.0 | |
| 0.53 | 2.21 | 0.47 | 1.96 | 6.62 | 206.32 | -56.49 | 86.70 | 0.8317 | 580.7 | 451.8 | |
| 0.00 | 2.65 | 0.00 | 2.38 | 6.91 | 205.88 | -56.93 | 86.32 | 0.8358 | 655.0 | 542.3 | |
| 0.00 | 0.62 | 0.00 | 0.57 | 8.53 | 204.85 | -57.95 | 84.31 | 0.8445 | 455.0 | 434.4 | |
| 0.00 | 1.24 | 0.00 | 1.14 | 8.29 | 204.85 | -57.95 | 84.60 | 0.8446 | 634.0 | 608.4 | |
| 0.00 | 1.24 | 0.00 | 1.15 | 8.61 | 204.43 | -58.38 | 84.19 | 0.8484 | 385.0 | 326.2 | |
| 0.00 | 1.41 | 0.00 | 1.33 | 7.86 | 204.19 | -58.61 | 85.07 | 0.8509 | 306.0 | 250.8 | |
| 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. | |