SDO HMI 2014-09-04 23:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.81 | 0.00 | 5.96 | -15.67 | 155.78 | -12.73 | 151.22 | 0.4427 | 742.3 | 592.7 | |
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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 | 1.61 | 0.00 | 0.89 | -15.97 | 156.08 | -12.43 | 152.12 | 0.4445 | 627.0 | 561.8 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -16.14 | 155.94 | -12.57 | 152.04 | 0.4479 | 725.0 | 564.8 | |
| 0.00 | 4.29 | 0.00 | 2.36 | -15.58 | 155.88 | -12.63 | 151.31 | 0.4407 | 879.0 | 643.5 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -16.31 | 155.73 | -12.78 | 151.84 | 0.4517 | 693.0 | 537.9 | |
| 0.00 | 1.70 | 0.00 | 0.94 | -15.46 | 155.60 | -12.91 | 150.63 | 0.4411 | 701.0 | 533.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -14.94 | 155.18 | -13.33 | 149.24 | 0.4375 | 829.0 | 609.1 | |
| 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. | |