SDO HMI 2014-09-28 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.03 | 0.00 | 6.51 | -17.80 | 201.41 | -20.71 | 141.07 | 0.5263 | -425.4 | -287.8 | |
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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 | -13.07 | 208.56 | -13.55 | 145.93 | 0.4093 | 739.0 | 530.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -8.94 | 208.39 | -13.73 | 138.91 | 0.3583 | -750.0 | -527.2 | |
| 0.00 | 1.77 | 0.00 | 0.98 | -14.99 | 205.70 | -16.41 | 143.40 | 0.4597 | 736.0 | 573.1 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -13.59 | 205.23 | -16.89 | 140.66 | 0.4472 | -806.0 | -728.2 | |
| 0.00 | 1.41 | 0.00 | 0.82 | -16.73 | 201.91 | -20.20 | 139.93 | 0.5158 | -751.0 | -617.2 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -16.90 | 201.90 | -20.22 | 140.12 | 0.5179 | -619.0 | -471.9 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -16.69 | 201.52 | -20.60 | 139.32 | 0.5191 | -728.0 | -539.9 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -15.41 | 201.66 | -20.46 | 137.80 | 0.5037 | -747.0 | -588.8 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -21.79 | 199.57 | -22.55 | 142.91 | 0.5926 | -680.0 | -498.0 | |
| 0.00 | 1.32 | 0.00 | 0.99 | -29.62 | 189.03 | -33.09 | 140.60 | 0.7499 | -648.0 | -502.6 | |
| 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. | |