SDO HMI 2014-04-09 03:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.05 | 0.00 | 6.30 | -17.93 | 349.45 | 12.73 | 224.92 | 0.3090 | -638.4 | -646.7 | |
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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 | 1.67 | 0.00 | 0.90 | -17.94 | 356.22 | 19.50 | 236.34 | 0.3832 | -941.0 | -794.9 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -18.49 | 356.15 | 19.43 | 235.00 | 0.3868 | -719.0 | -606.5 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -21.50 | 350.50 | 13.78 | 219.49 | 0.3500 | -13.0 | -1.3 | |
| 0.00 | 1.85 | 0.00 | 0.95 | -14.23 | 349.85 | 13.13 | 236.67 | 0.2647 | -889.0 | -727.1 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -16.52 | 349.61 | 12.89 | 229.28 | 0.2834 | -897.0 | -742.8 | |
| 0.00 | 1.50 | 0.00 | 0.77 | -16.80 | 349.34 | 12.62 | 227.93 | 0.2830 | -920.0 | -797.4 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -17.27 | 349.15 | 12.42 | 226.26 | 0.2856 | -802.0 | -657.9 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -13.83 | 348.69 | 11.97 | 235.69 | 0.2448 | -907.0 | -747.5 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -19.84 | 344.54 | 7.81 | 208.15 | 0.2722 | -969.0 | -723.3 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -26.42 | 338.39 | 1.67 | 184.29 | 0.3503 | 20.0 | 0.1 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -26.45 | 336.65 | -0.07 | 179.81 | 0.3499 | 15.0 | 14.0 | |
| 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. | |