SDO HMI 2014-10-08 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.75 | 14.13 | 1.04 | 8.65 | -14.21 | 57.83 | -29.60 | 125.09 | 0.5865 | 272.1 | 173.0 | |
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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 | 0.97 | 0.00 | 0.57 | -12.51 | 60.73 | -26.69 | 125.37 | 0.5399 | 641.0 | 531.8 | |
| 0.00 | 2.98 | 0.00 | 1.77 | -12.85 | 60.25 | -27.18 | 125.40 | 0.5485 | 734.0 | 468.4 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -15.00 | 59.89 | -27.53 | 128.22 | 0.5705 | 589.0 | 495.3 | |
| 0.61 | 1.93 | 0.36 | 1.14 | -12.73 | 60.09 | -27.34 | 125.06 | 0.5495 | 739.3 | 638.3 | |
| 1.14 | 2.46 | 0.68 | 1.46 | -11.96 | 59.03 | -28.40 | 122.88 | 0.5562 | -812.0 | -705.6 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -13.42 | 57.82 | -29.60 | 123.98 | 0.5816 | -803.0 | -711.4 | |
| 0.00 | 0.61 | 0.00 | 0.37 | -10.92 | 57.50 | -29.93 | 119.92 | 0.5674 | 702.0 | 602.6 | |
| 0.00 | 0.88 | 0.00 | 0.60 | -22.70 | 53.54 | -33.89 | 132.29 | 0.6976 | 328.0 | 272.8 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -19.00 | 53.18 | -34.24 | 127.60 | 0.6738 | 512.0 | 420.6 | |
| 0.00 | 0.70 | 0.00 | 0.47 | -19.14 | 52.65 | -34.78 | 127.35 | 0.6802 | 457.0 | 385.2 | |
| 0.00 | 0.97 | 0.00 | 0.64 | -14.61 | 50.87 | -36.56 | 120.27 | 0.6697 | -609.0 | -513.5 | |
| 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. | |