SDO HMI 2014-09-30 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.67 | 100.52 | 15.77 | 73.43 | -9.99 | 140.84 | -44.44 | 110.28 | 0.7374 | 570.1 | 308.9 | |
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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 |
| 0.00 | 0.62 | 0.00 | 0.44 | -14.09 | 143.93 | -41.35 | 117.05 | 0.7218 | -389.0 | -366.1 | |
| 0.00 | 1.15 | 0.00 | 0.84 | -13.87 | 141.88 | -43.40 | 115.69 | 0.7425 | 360.0 | 447.0 | |
| 0.00 | 0.62 | 0.00 | 0.47 | -16.90 | 141.07 | -44.21 | 118.96 | 0.7648 | 428.0 | 367.7 | |
| 21.67 | 89.76 | 15.77 | 65.28 | -9.70 | 140.98 | -44.30 | 109.97 | 0.7348 | 945.1 | 352.6 | |
| 0.00 | 1.76 | 0.00 | 1.28 | -8.91 | 141.02 | -44.26 | 108.97 | 0.7314 | 196.0 | 174.7 | |
| 0.00 | 0.88 | 0.00 | 0.66 | -11.08 | 140.12 | -45.16 | 111.36 | 0.7495 | 582.0 | 512.6 | |
| 0.00 | 0.79 | 0.00 | 0.59 | -10.93 | 140.06 | -45.22 | 111.14 | 0.7495 | 614.0 | 484.2 | |
| 0.00 | 1.06 | 0.00 | 0.80 | -11.80 | 139.75 | -45.53 | 112.10 | 0.7562 | 586.0 | 450.6 | |
| 0.00 | 1.06 | 0.00 | 0.83 | -13.43 | 138.15 | -47.12 | 113.39 | 0.7789 | -663.0 | -451.5 | |
| 0.00 | 0.88 | 0.00 | 0.69 | -13.02 | 138.12 | -47.15 | 112.88 | 0.7776 | -230.0 | -214.6 | |
| 0.00 | 0.88 | 0.00 | 0.70 | -13.54 | 137.94 | -47.34 | 113.44 | 0.7814 | -558.0 | -474.5 | |
| 0.00 | 1.06 | 0.00 | 0.85 | -12.48 | 136.41 | -48.86 | 111.52 | 0.7927 | -568.0 | -450.9 | |
| 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. | |