SDO HMI 2014-09-22 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.85 | 0.00 | 4.87 | -14.93 | 287.48 | -10.54 | 155.83 | 0.4234 | 693.0 | 545.1 | |
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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 | 0.51 | -11.21 | 301.22 | 3.20 | 189.93 | 0.3192 | 693.0 | 543.1 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -8.84 | 294.47 | -3.55 | 167.38 | 0.2815 | 771.0 | 642.3 | |
| 0.00 | 1.42 | 0.00 | 0.82 | -22.20 | 288.02 | -10.00 | 161.72 | 0.5147 | 648.0 | 450.9 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -23.90 | 284.28 | -13.74 | 156.98 | 0.5573 | 577.0 | 532.1 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -8.09 | 283.22 | -14.80 | 135.46 | 0.3622 | 727.0 | 595.9 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -18.81 | 281.84 | -16.18 | 148.57 | 0.5078 | 649.0 | 526.5 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -13.36 | 281.69 | -16.33 | 141.48 | 0.4411 | 786.0 | 509.5 | |
| 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. | |