SDO HMI 2014-03-29 23:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.73 | 0.00 | 6.74 | -13.03 | 80.79 | -30.08 | 104.30 | 0.5055 | 4.4 | -25.3 | |
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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 | 1.14 | 0.00 | 0.61 | -10.42 | 88.45 | -22.42 | 101.16 | 0.3840 | 903.0 | 755.8 | |
| 0.00 | 2.28 | 0.00 | 1.27 | -11.46 | 83.30 | -27.57 | 101.99 | 0.4656 | 707.0 | 596.7 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -13.29 | 82.60 | -28.27 | 105.61 | 0.4805 | 632.0 | 441.5 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -11.04 | 82.86 | -28.01 | 101.00 | 0.4714 | 623.0 | 561.5 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -12.70 | 78.73 | -32.14 | 103.27 | 0.5353 | -559.0 | -513.9 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -12.26 | 78.43 | -32.44 | 102.38 | 0.5388 | -817.0 | -620.5 | |
| 0.00 | 2.89 | 0.00 | 1.71 | -14.93 | 78.01 | -32.86 | 107.13 | 0.5508 | -749.0 | -514.2 | |
| 0.00 | 1.66 | 0.00 | 0.99 | -14.92 | 77.34 | -33.53 | 106.90 | 0.5600 | -705.0 | -594.4 | |
| 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. | |