SDO HMI 2014-09-04 17:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.10 | 305.62 | 140.91 | 856.68 | -14.13 | 93.80 | -78.03 | 105.76 | 0.9853 | 28.8 | -81.5 | |
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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 | 0.80 | 0.00 | 1.40 | -10.58 | 100.24 | -71.58 | 103.34 | 0.9598 | -223.0 | -304.6 | |
| 16.70 | 69.93 | 32.01 | 132.68 | -11.96 | 98.95 | -72.88 | 104.51 | 0.9668 | 433.6 | 279.6 | |
| 1.79 | 2.95 | 3.53 | 5.81 | -11.67 | 98.29 | -73.53 | 104.08 | 0.9694 | 85.2 | 117.4 | |
| 0.00 | 6.25 | 0.00 | 12.40 | -11.30 | 98.22 | -73.61 | 103.69 | 0.9694 | -218.0 | -165.9 | |
| 4.82 | 223.37 | 14.40 | 698.90 | -15.42 | 93.87 | -77.96 | 107.05 | 0.9869 | 114.0 | -141.8 | |
| 0.00 | 0.63 | 0.00 | 1.48 | -12.46 | 95.99 | -75.83 | 104.45 | 0.9787 | 47.0 | 52.3 | |
| 0.00 | 0.98 | 0.00 | 2.24 | -11.91 | 96.34 | -75.49 | 103.96 | 0.9771 | 187.0 | 122.1 | |
| 19.47 | -5.00 | 70.46 | -5.00 | -15.17 | 92.07 | -79.76 | 106.49 | 0.9911 | -145.2 | 999999 | |
| 0.00 | 0.71 | 0.00 | 1.77 | -12.28 | 95.36 | -76.47 | 104.17 | 0.9807 | -320.0 | -280.6 | |
| 7.32 | -5.00 | 20.51 | -5.00 | -12.27 | 93.95 | -77.88 | 103.91 | 0.9850 | -41.9 | 999999 | |
| 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. | |