SDO HMI 2014-11-15 18:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.38 | 0.00 | 2.57 | -16.49 | 327.33 | 25.98 | 232.08 | 0.5353 | -424.0 | -366.5 | |
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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 | 1.29 | 0.00 | 0.77 | -13.91 | 330.80 | 29.45 | 239.47 | 0.5562 | -724.0 | -639.1 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -17.38 | 328.24 | 26.89 | 231.78 | 0.5515 | 659.0 | 508.4 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -18.80 | 325.28 | 23.92 | 226.52 | 0.5312 | -706.0 | -488.3 | |
| 0.00 | 0.77 | 0.00 | 0.44 | -15.68 | 323.85 | 22.50 | 229.62 | 0.4856 | -925.0 | -785.7 | |
| 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. | |