SDO HMI 2014-09-17 23:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.16 | 35.22 | 10.02 | 28.67 | -21.01 | 311.72 | -45.13 | 123.53 | 0.7953 | -45.4 | -22.9 | |
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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 |
| 1.69 | 2.75 | 1.29 | 2.11 | -20.80 | 314.98 | -41.87 | 125.14 | 0.7653 | 782.3 | 645.1 | |
| 0.44 | 2.48 | 0.34 | 1.92 | -20.91 | 314.46 | -42.39 | 124.96 | 0.7707 | 685.8 | 508.7 | |
| 0.89 | 2.48 | 0.69 | 1.92 | -20.66 | 314.29 | -42.56 | 124.56 | 0.7709 | 682.9 | 579.1 | |
| 0.00 | 5.06 | 0.00 | 3.95 | -20.60 | 313.82 | -43.03 | 124.22 | 0.7748 | 668.0 | 461.9 | |
| 0.00 | 0.62 | 0.00 | 0.48 | -20.40 | 313.72 | -43.14 | 123.94 | 0.7747 | 373.0 | 394.3 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -20.37 | 312.97 | -43.88 | 123.48 | 0.7813 | 389.0 | 340.4 | |
| 0.00 | 0.89 | 0.00 | 0.71 | -20.35 | 312.08 | -44.78 | 122.96 | 0.7893 | 396.0 | 325.5 | |
| 0.98 | 2.40 | 0.81 | 2.00 | -21.37 | 310.57 | -46.29 | 123.28 | 0.8074 | -720.8 | -509.1 | |
| 0.80 | 1.95 | 0.67 | 1.64 | -21.43 | 310.31 | -46.55 | 123.21 | 0.8099 | -572.0 | -613.5 | |
| 1.95 | 12.42 | 1.64 | 10.49 | -21.08 | 310.07 | -46.78 | 122.71 | 0.8103 | -737.0 | -473.5 | |
| 4.61 | -10.00 | 3.91 | -10.00 | -21.43 | 309.93 | -46.93 | 123.02 | 0.8131 | -567.4 | 999999 | |
| 0.80 | 3.37 | 0.67 | 2.82 | -20.76 | 310.20 | -46.65 | 122.42 | 0.8077 | -765.9 | -649.0 | |
| 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. | |