SDO HMI 2014-12-07 19:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.28 | 373.71 | 126.89 | 741.61 | -19.65 | 85.33 | 74.50 | 249.65 | 0.9688 | 335.6 | 161.2 | |
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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 |
| 19.44 | 370.39 | 43.42 | 735.14 | -18.80 | 87.23 | 76.39 | 250.68 | 0.9760 | 129.5 | 160.6 | |
| 15.26 | -1.00 | 30.13 | -1.00 | -19.27 | 85.44 | 74.60 | 250.06 | 0.9693 | 359.4 | 999999 | |
| 0.85 | -1.00 | 1.51 | -1.00 | -18.70 | 83.63 | 72.79 | 250.48 | 0.9613 | 330.4 | 999999 | |
| 28.73 | -1.00 | 51.83 | -1.00 | -20.55 | 83.74 | 72.91 | 248.57 | 0.9627 | 501.7 | 999999 | |
| 0.00 | 2.13 | 0.00 | 4.24 | -22.05 | 85.19 | 74.35 | 247.17 | 0.9695 | 446.0 | 374.9 | |
| 0.00 | 1.19 | 0.00 | 2.23 | -21.98 | 84.16 | 73.32 | 247.13 | 0.9652 | -155.0 | -88.9 | |
| 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. | |