SDO HMI 2014-09-27 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.62 | 0.00 | 3.90 | -19.26 | 208.28 | -18.24 | 144.38 | 0.5353 | -65.0 | -68.7 | |
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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 | 0.58 | -25.45 | 215.58 | -10.94 | 162.17 | 0.5618 | 141.0 | 126.5 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -25.64 | 210.42 | -16.10 | 154.88 | 0.5912 | 602.0 | 423.5 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -26.72 | 206.72 | -19.80 | 151.05 | 0.6273 | 325.0 | 380.4 | |
| 0.00 | 1.50 | 0.00 | 0.81 | -8.78 | 208.41 | -18.11 | 130.67 | 0.4068 | -635.0 | -487.1 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -26.40 | 206.42 | -20.10 | 150.42 | 0.6257 | 570.0 | 512.0 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -13.33 | 205.28 | -21.24 | 133.75 | 0.4899 | -806.0 | -624.0 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -14.91 | 201.71 | -24.82 | 131.63 | 0.5447 | -652.0 | -518.7 | |
| 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. | |