SDO HMI 2014-09-08 12:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.63 | 150.20 | 29.28 | 155.29 | -16.41 | 64.57 | -57.19 | 113.25 | 0.8784 | 201.5 | 16.9 | |
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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 |
| 21.59 | 104.09 | 21.14 | 101.93 | -16.36 | 66.43 | -55.33 | 113.81 | 0.8645 | 620.5 | 161.0 | |
| 0.00 | 0.45 | 0.00 | 0.45 | -16.44 | 65.38 | -56.38 | 113.53 | 0.8731 | 246.0 | 230.4 | |
| 0.00 | 0.36 | 0.00 | 0.37 | -16.65 | 64.64 | -57.11 | 113.50 | 0.8792 | 325.0 | 311.5 | |
| 0.00 | 2.85 | 0.00 | 2.93 | -16.26 | 64.71 | -57.05 | 113.09 | 0.8777 | 425.0 | 300.9 | |
| 0.71 | 1.69 | 0.75 | 1.78 | -16.59 | 64.02 | -57.73 | 113.22 | 0.8837 | 66.5 | 63.7 | |
| 0.00 | 1.96 | 0.00 | 2.24 | -16.47 | 61.37 | -60.39 | 112.24 | 0.9025 | -644.0 | -547.5 | |
| 0.00 | 0.89 | 0.00 | 1.11 | -18.92 | 59.65 | -62.10 | 114.29 | 0.9190 | -432.0 | -394.4 | |
| 0.00 | 0.62 | 0.00 | 0.72 | -16.57 | 60.99 | -60.77 | 112.24 | 0.9054 | -509.0 | -508.9 | |
| 6.33 | 34.97 | 7.39 | 40.94 | -16.39 | 60.63 | -61.13 | 111.93 | 0.9074 | -614.7 | -278.3 | |
| 0.00 | 1.34 | 0.00 | 1.61 | -17.33 | 60.10 | -61.66 | 112.76 | 0.9129 | -391.0 | -350.0 | |
| 0.00 | 0.98 | 0.00 | 1.21 | -17.66 | 59.49 | -62.26 | 112.93 | 0.9175 | -132.0 | -91.0 | |
| 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. | |