SDO HMI 2014-07-29 02:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.80 | 0.00 | 3.89 | 12.42 | 256.91 | -52.21 | 78.52 | 0.7865 | 243.0 | 269.8 | |
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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 | 1.00 | 0.00 | 0.66 | 14.40 | 267.98 | -41.14 | 74.49 | 0.6636 | -572.0 | -479.2 | |
| 0.00 | 0.27 | 0.00 | 0.21 | 8.54 | 258.80 | -50.32 | 83.50 | 0.7682 | 188.0 | 255.7 | |
| 0.00 | 0.91 | 0.00 | 0.73 | 9.81 | 256.91 | -52.21 | 81.88 | 0.7888 | 517.0 | 516.0 | |
| 0.00 | 1.36 | 0.00 | 1.10 | 9.66 | 256.59 | -52.53 | 82.07 | 0.7922 | 422.0 | 367.0 | |
| 0.00 | 0.54 | 0.00 | 0.47 | 10.09 | 253.68 | -55.44 | 81.56 | 0.8218 | 488.0 | 481.5 | |
| 0.00 | 0.72 | 0.00 | 0.72 | 20.13 | 248.81 | -60.31 | 69.96 | 0.8702 | 415.0 | 422.8 | |
| 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. | |