SDO HMI 2011-12-14 22:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.98 | 0.00 | 7.61 | -17.99 | 324.06 | -18.22 | 134.88 | 0.4213 | -164.2 | -122.1 | |
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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 | 1.11 | 0.00 | 0.61 | -21.88 | 325.79 | -16.49 | 143.79 | 0.4477 | -852.0 | -661.5 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -15.80 | 326.33 | -15.95 | 134.39 | 0.3716 | 809.0 | 426.9 | |
| 0.00 | 2.04 | 0.00 | 1.09 | -16.56 | 326.14 | -16.14 | 135.56 | 0.3822 | 1034.0 | 803.2 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -16.04 | 326.15 | -16.13 | 134.56 | 0.3763 | 809.0 | 702.4 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -16.26 | 325.94 | -16.34 | 134.62 | 0.3810 | 608.0 | 550.5 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -22.13 | 323.79 | -18.49 | 141.08 | 0.4696 | -835.0 | -673.6 | |
| 0.00 | 1.96 | 0.00 | 1.06 | -16.65 | 323.91 | -18.37 | 132.14 | 0.4090 | -818.0 | -677.1 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -18.52 | 322.52 | -19.76 | 133.54 | 0.4441 | -741.0 | -610.1 | |
| 0.00 | 1.62 | 0.00 | 0.89 | -18.02 | 322.15 | -20.13 | 132.17 | 0.4434 | -891.0 | -722.6 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -20.28 | 318.36 | -23.92 | 131.29 | 0.5082 | -765.0 | -585.3 | |
| 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. | |