SDO HMI 2014-07-28 05:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.08 | 188.72 | 62.50 | 322.64 | -8.67 | 248.46 | -72.24 | 100.76 | 0.9594 | -60.5 | -118.2 | |
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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 |
| 1.81 | 186.45 | 2.76 | 318.40 | -8.67 | 250.89 | -69.81 | 101.13 | 0.9471 | 497.0 | -117.5 | |
| 2.08 | -1.00 | 3.22 | -1.00 | -8.32 | 250.58 | -70.12 | 100.72 | 0.9485 | 516.0 | 999999 | |
| 1.00 | -1.00 | 1.59 | -1.00 | -7.86 | 249.83 | -70.87 | 100.13 | 0.9521 | 600.5 | 999999 | |
| 4.80 | -1.00 | 8.05 | -1.00 | -8.28 | 248.97 | -71.73 | 100.43 | 0.9568 | 261.4 | 999999 | |
| 9.34 | -1.00 | 15.46 | -1.00 | -7.74 | 249.10 | -71.60 | 99.89 | 0.9557 | 530.6 | 999999 | |
| 1.36 | -1.00 | 2.36 | -1.00 | -8.00 | 248.28 | -72.42 | 100.04 | 0.9599 | 6.9 | 999999 | |
| 14.87 | -1.00 | 27.54 | -1.00 | -9.45 | 247.44 | -73.26 | 101.41 | 0.9649 | -643.2 | 999999 | |
| 0.82 | 2.27 | 1.52 | 4.24 | -8.75 | 247.28 | -73.42 | 100.66 | 0.9651 | -247.8 | -190.4 | |
| 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. | |