SDO HMI 2014-07-28 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 |
| 28.18 | 160.39 | 53.84 | 302.91 | -8.55 | 248.53 | -73.82 | 100.40 | 0.9665 | -49.0 | -125.0 | |
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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 | 18.30 | 3.01 | 31.34 | -8.54 | 250.81 | -71.53 | 100.73 | 0.9560 | 461.0 | 156.5 | |
| 0.54 | -1.00 | 0.92 | -1.00 | -8.17 | 250.49 | -71.86 | 100.30 | 0.9573 | 458.3 | 999999 | |
| 8.43 | 137.47 | 15.34 | 262.12 | -7.77 | 249.11 | -73.24 | 99.68 | 0.9636 | 518.0 | -153.1 | |
| 6.34 | -3.00 | 11.91 | -3.00 | -8.18 | 248.69 | -73.66 | 100.04 | 0.9658 | 173.4 | 999999 | |
| 9.88 | -3.00 | 20.41 | -3.00 | -9.51 | 247.47 | -74.87 | 101.23 | 0.9717 | -683.4 | 999999 | |
| 1.18 | -3.00 | 2.25 | -3.00 | -7.87 | 248.40 | -73.95 | 99.68 | 0.9669 | 37.2 | 999999 | |
| 0.00 | 1.36 | 0.00 | 2.78 | -8.02 | 247.38 | -74.96 | 99.70 | 0.9712 | -387.0 | -349.9 | |
| 0.00 | 3.26 | 0.00 | 6.67 | -7.74 | 247.41 | -74.93 | 99.41 | 0.9710 | -303.0 | -296.1 | |
| 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. | |