SDO HMI 2014-09-02 02:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.60 | 0.00 | 4.27 | 9.63 | 179.72 | -26.77 | 83.47 | 0.4443 | -352.2 | -279.0 | |
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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 | 1.16 | 0.00 | 0.61 | 5.58 | 187.59 | -18.90 | 93.87 | 0.3245 | -931.0 | -731.1 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 7.50 | 186.38 | -20.10 | 87.89 | 0.3425 | -568.0 | -450.2 | |
| 0.00 | 1.70 | 0.00 | 0.90 | 8.06 | 185.99 | -20.49 | 86.27 | 0.3488 | -872.0 | -689.6 | |
| 0.00 | 1.34 | 0.00 | 0.72 | 12.63 | 185.09 | -21.40 | 73.89 | 0.3722 | -847.0 | -677.2 | |
| 0.00 | 0.36 | 0.00 | 0.21 | 12.13 | 173.26 | -33.23 | 78.83 | 0.5482 | 635.0 | 533.0 | |
| 0.00 | 1.88 | 0.00 | 1.22 | 11.67 | 165.76 | -40.73 | 80.45 | 0.6502 | 470.0 | 426.5 | |
| 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. | |