SDO HMI 2014-05-18 21:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.83 | 0.00 | 9.01 | -21.76 | 161.17 | -10.30 | 154.14 | 0.3791 | -578.9 | -527.4 | |
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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 | 0.63 | 0.00 | 0.33 | -19.04 | 174.34 | 2.87 | 189.32 | 0.2939 | 760.0 | 454.9 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -25.60 | 169.53 | -1.94 | 175.60 | 0.3990 | -717.0 | -432.2 | |
| 0.00 | 1.08 | 0.00 | 0.54 | -12.48 | 167.02 | -4.45 | 156.89 | 0.1938 | -702.0 | -490.5 | |
| 0.00 | 2.07 | 0.00 | 1.12 | -25.61 | 163.99 | -7.47 | 163.52 | 0.4153 | -675.0 | -588.7 | |
| 0.00 | 0.63 | 0.00 | 0.34 | -23.54 | 163.49 | -7.98 | 160.68 | 0.3865 | -505.0 | -442.6 | |
| 0.00 | 2.70 | 0.00 | 1.44 | -21.18 | 159.96 | -11.51 | 150.22 | 0.3761 | -625.0 | -418.1 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -19.59 | 160.09 | -11.38 | 148.08 | 0.3532 | -884.0 | -738.1 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -23.02 | 159.71 | -11.76 | 152.16 | 0.4034 | -607.0 | -550.2 | |
| 0.00 | 2.43 | 0.00 | 1.28 | -19.43 | 159.90 | -11.57 | 147.42 | 0.3527 | -830.0 | -657.4 | |
| 0.00 | 2.16 | 0.00 | 1.14 | -19.71 | 159.68 | -11.79 | 147.40 | 0.3584 | -868.0 | -690.4 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -27.86 | 154.88 | -16.58 | 149.80 | 0.5036 | -538.0 | -397.4 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -26.97 | 153.49 | -17.98 | 146.76 | 0.5038 | -756.0 | -596.5 | |
| 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. | |