SDO HMI 2014-09-28 11:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.81 | 0.00 | 3.24 | -14.76 | 204.91 | -13.37 | 148.51 | 0.4527 | -187.8 | -158.7 | |
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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 | 0.97 | 0.00 | 0.53 | -17.83 | 214.70 | -3.59 | 171.87 | 0.4230 | 754.0 | 553.9 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -17.43 | 214.52 | -3.77 | 171.32 | 0.4172 | 829.0 | 664.1 | |
| 0.00 | 1.32 | 0.00 | 0.75 | -16.94 | 201.93 | -16.35 | 145.94 | 0.4829 | -667.0 | -511.9 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -16.39 | 201.59 | -16.69 | 144.72 | 0.4791 | -615.0 | -548.9 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -16.56 | 201.44 | -16.84 | 144.70 | 0.4824 | -647.0 | -473.3 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -1.62 | 194.89 | -23.39 | 109.06 | 0.4217 | -781.0 | -609.6 | |
| 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. | |