SDO HMI 2014-01-08 06:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.44 | 194.05 | 27.68 | 151.98 | 5.67 | 44.17 | -49.84 | 79.44 | 0.7759 | -931.1 | -229.0 | |
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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 |
| 0.00 | 1.87 | 0.00 | 1.39 | 12.16 | 48.09 | -45.92 | 70.00 | 0.7497 | -666.0 | -515.2 | |
| 35.44 | 188.53 | 27.68 | 147.44 | 5.72 | 44.24 | -49.77 | 79.38 | 0.7752 | -1078.1 | -238.3 | |
| 0.00 | 0.51 | 0.00 | 0.41 | -3.47 | 42.38 | -51.63 | 91.38 | 0.7851 | 526.0 | 466.0 | |
| 0.00 | 1.19 | 0.00 | 1.01 | -1.05 | 39.75 | -54.26 | 88.53 | 0.8140 | 406.0 | 409.9 | |
| 0.00 | 1.95 | 0.00 | 1.73 | 2.47 | 38.24 | -55.77 | 84.42 | 0.8321 | 80.0 | 102.4 | |
| 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. | |