SDO HMI 2014-09-18 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 |
| 41.96 | 217.71 | 35.02 | 181.07 | 8.00 | 289.80 | -53.85 | 85.32 | 0.8046 | -653.7 | -226.2 | |
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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 |
| 0.00 | 0.98 | 0.00 | 0.72 | 9.08 | 295.50 | -48.15 | 84.21 | 0.7417 | -656.0 | -561.8 | |
| 0.00 | 0.62 | 0.00 | 0.50 | 10.17 | 290.63 | -53.02 | 82.64 | 0.7951 | -140.0 | -123.3 | |
| 14.99 | 85.22 | 12.20 | 69.39 | 5.30 | 290.84 | -52.81 | 88.79 | 0.7957 | -857.3 | -247.6 | |
| 0.27 | 117.41 | 0.22 | 97.75 | 9.89 | 289.92 | -53.73 | 82.98 | 0.8025 | -719.3 | -264.2 | |
| 23.77 | -4.00 | 19.76 | -4.00 | 10.26 | 289.63 | -54.02 | 82.51 | 0.8054 | -886.8 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.90 | 5.42 | 290.17 | -53.49 | 88.57 | 0.8026 | 237.0 | 169.8 | |
| 0.00 | 1.77 | 0.00 | 1.68 | 6.60 | 284.83 | -58.82 | 86.63 | 0.8534 | 430.0 | 368.6 | |
| 0.71 | 1.86 | 0.68 | 1.79 | 4.55 | 284.33 | -59.32 | 88.98 | 0.8595 | -34.2 | -7.5 | |
| 0.00 | 0.27 | 0.00 | 0.26 | 3.26 | 284.48 | -59.17 | 90.49 | 0.8594 | 351.0 | 280.3 | |
| 2.22 | 6.12 | 2.16 | 5.95 | 5.31 | 283.86 | -59.79 | 88.03 | 0.8630 | 431.1 | 242.3 | |
| 0.00 | 1.15 | 0.00 | 1.13 | 5.99 | 283.69 | -59.97 | 87.23 | 0.8640 | 264.0 | 187.8 | |
| 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. | |