SDO HMI 2014-11-17 04:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.14 | 0.00 | 3.91 | 18.82 | 267.33 | -15.32 | 263.63 | 0.4014 | 99.2 | 79.2 | |
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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 | 0.95 | 0.00 | 0.50 | 22.04 | 288.58 | 5.92 | 343.96 | 0.3477 | -783.0 | -572.8 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 12.15 | 277.18 | -5.48 | 29.38 | 0.1912 | 871.0 | 602.1 | |
| 0.00 | 1.89 | 0.00 | 1.03 | 22.30 | 267.38 | -15.27 | 35.77 | 0.4188 | -933.0 | -713.3 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 15.25 | 262.41 | -20.25 | 56.44 | 0.4024 | 668.0 | 555.2 | |
| 0.00 | 1.55 | 0.00 | 0.97 | 21.71 | 249.02 | -33.64 | 57.00 | 0.6159 | 673.0 | 514.2 | |
| 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. | |