SDO HMI 2014-09-09 17:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.18 | 18.70 | 7.02 | 14.17 | -13.02 | 150.81 | 45.02 | 245.73 | 0.7584 | 360.4 | -14.2 | |
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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 |
| 9.18 | 12.29 | 7.02 | 9.40 | -12.33 | 151.68 | 45.89 | 247.01 | 0.7642 | 749.7 | 461.6 | |
| 0.00 | 1.69 | 0.00 | 1.28 | -13.13 | 150.67 | 44.88 | 245.56 | 0.7571 | 513.0 | 462.8 | |
| 0.00 | 1.87 | 0.00 | 1.41 | -13.45 | 150.35 | 44.56 | 245.01 | 0.7552 | -529.0 | -407.9 | |
| 0.00 | 1.96 | 0.00 | 1.43 | -15.58 | 147.52 | 41.73 | 240.89 | 0.7362 | -643.0 | -623.5 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -16.20 | 146.80 | 41.00 | 239.70 | 0.7320 | -632.0 | -509.3 | |
| 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. | |