SDO HMI 2014-04-04 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.47 | 0.00 | 8.19 | 6.65 | 25.25 | -14.72 | 47.35 | 0.3416 | 348.4 | 20.5 | |
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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 | 1.41 | 0.00 | 0.73 | 9.59 | 34.99 | -4.98 | 17.33 | 0.2886 | 858.0 | 626.1 | |
| 0.00 | 1.67 | 0.00 | 0.86 | 6.27 | 29.61 | -10.36 | 39.51 | 0.2823 | -761.0 | -589.4 | |
| 0.00 | 4.92 | 0.00 | 2.53 | 3.60 | 28.70 | -11.27 | 48.80 | 0.2605 | -1232.0 | -947.6 | |
| 0.00 | 1.58 | 0.00 | 0.85 | 8.64 | 23.31 | -16.66 | 48.12 | 0.3824 | 747.0 | 523.4 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 8.83 | 21.45 | -18.52 | 50.76 | 0.4069 | 913.0 | 684.2 | |
| 0.00 | 2.20 | 0.00 | 1.20 | 9.12 | 21.15 | -18.82 | 50.67 | 0.4136 | 612.0 | 608.4 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 6.96 | 18.09 | -21.88 | 58.99 | 0.4334 | 720.0 | 599.3 | |
| 0.00 | 1.76 | 0.00 | 0.97 | 6.37 | 17.40 | -22.57 | 60.95 | 0.4382 | 930.0 | 783.8 | |
| 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. | |