SDO HMI 2014-09-29 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.56 | 89.34 | 16.96 | 91.51 | -10.15 | 141.18 | -58.95 | 105.58 | 0.8773 | 522.9 | 209.3 | |
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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 | 0.26 | 0.00 | 0.27 | -13.04 | 142.01 | -58.12 | 109.00 | 0.8769 | -251.0 | -199.0 | |
| 0.44 | 1.23 | 0.45 | 1.26 | -12.12 | 141.70 | -58.43 | 107.90 | 0.8773 | -416.8 | -372.7 | |
| 0.26 | 86.97 | 0.27 | 89.07 | -10.53 | 141.11 | -59.02 | 105.97 | 0.8787 | 463.0 | 216.8 | |
| 15.86 | -3.00 | 16.24 | -3.00 | -10.08 | 141.18 | -58.95 | 105.50 | 0.8772 | 675.1 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.91 | -10.80 | 140.90 | -59.23 | 106.21 | 0.8809 | 263.0 | 246.9 | |
| 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. | |