SDO HMI 2014-10-08 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.39 | 0.00 | 3.36 | -13.04 | 138.30 | 45.94 | 246.80 | 0.7638 | -278.0 | -169.3 | |
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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 | 1.49 | 0.00 | 1.18 | -11.09 | 140.59 | 48.23 | 250.18 | 0.7802 | 543.0 | 454.9 | |
| 0.00 | 1.14 | 0.00 | 0.89 | -15.01 | 138.44 | 46.07 | 244.51 | 0.7730 | -516.0 | -413.5 | |
| 0.00 | 0.53 | 0.00 | 0.39 | -13.52 | 136.21 | 43.85 | 245.27 | 0.7439 | -463.0 | -478.8 | |
| 0.00 | 1.23 | 0.00 | 0.90 | -13.45 | 136.07 | 43.71 | 245.30 | 0.7420 | -676.0 | -608.7 | |
| 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. | |