SDO HMI 2014-09-23 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.02 | 0.00 | 4.86 | -13.68 | 282.37 | -7.93 | 158.14 | 0.3780 | 800.0 | 650.1 | |
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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 | 0.56 | -23.81 | 284.83 | -5.47 | 170.34 | 0.5219 | 716.0 | 537.3 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -4.63 | 284.94 | -5.36 | 155.26 | 0.2234 | 743.0 | 558.6 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -8.02 | 283.87 | -6.44 | 156.82 | 0.2832 | 826.0 | 700.6 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -11.56 | 282.31 | -8.00 | 156.80 | 0.3474 | 882.0 | 675.1 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -10.52 | 282.06 | -8.24 | 154.88 | 0.3335 | 996.0 | 845.1 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -24.60 | 280.02 | -10.28 | 162.75 | 0.5497 | 575.0 | 476.5 | |
| 0.00 | 1.77 | 0.00 | 0.95 | -12.71 | 280.65 | -9.65 | 154.06 | 0.3756 | 862.0 | 681.3 | |
| 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. | |