SDO HMI 2014-09-27 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.86 | 0.00 | 7.49 | 7.68 | 206.17 | -23.66 | 86.56 | 0.4003 | 608.2 | 594.0 | |
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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 | 0.71 | 0.00 | 0.37 | 6.59 | 209.04 | -20.79 | 89.54 | 0.3541 | -758.0 | -593.2 | |
| 0.00 | 2.74 | 0.00 | 1.47 | 6.87 | 206.65 | -23.19 | 88.58 | 0.3927 | 934.0 | 803.0 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 7.14 | 206.47 | -23.36 | 87.90 | 0.3955 | 731.0 | 621.6 | |
| 0.00 | 1.24 | 0.00 | 0.67 | 8.51 | 206.32 | -23.51 | 84.42 | 0.3981 | 774.0 | 543.2 | |
| 0.00 | 2.82 | 0.00 | 1.53 | 7.03 | 206.11 | -23.72 | 88.15 | 0.4012 | 855.0 | 552.6 | |
| 0.00 | 1.32 | 0.00 | 0.72 | 8.76 | 205.77 | -24.06 | 83.87 | 0.4070 | 793.0 | 650.9 | |
| 0.00 | 2.12 | 0.00 | 1.15 | 8.38 | 205.50 | -24.33 | 84.81 | 0.4111 | 871.0 | 768.0 | |
| 0.00 | 1.85 | 0.00 | 1.01 | 8.43 | 205.30 | -24.54 | 84.71 | 0.4143 | 666.0 | 570.3 | |
| 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. | |