SDO HMI 2014-09-29 21:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.92 | 102.23 | 17.04 | 103.07 | -10.20 | 141.16 | -58.42 | 105.78 | 0.8732 | 581.7 | 208.2 | |
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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 |
| 0.00 | 0.53 | 0.00 | 0.53 | -13.09 | 141.91 | -57.67 | 109.19 | 0.8734 | -245.0 | -242.3 | |
| 0.00 | 1.15 | 0.00 | 1.24 | -15.50 | 140.35 | -59.23 | 111.36 | 0.8909 | 390.0 | 333.0 | |
| 0.53 | 1.41 | 0.53 | 1.42 | -12.13 | 141.67 | -57.91 | 108.06 | 0.8732 | -385.7 | -329.3 | |
| 0.26 | 98.61 | 0.27 | 99.34 | -10.57 | 141.07 | -58.50 | 106.16 | 0.8747 | 391.0 | 214.8 | |
| 16.13 | -4.00 | 16.24 | -4.00 | -10.06 | 141.17 | -58.41 | 105.62 | 0.8728 | 709.5 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.54 | -10.81 | 140.88 | -58.70 | 106.37 | 0.8767 | 279.0 | 238.0 | |
| 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. | |