SDO HMI 2014-09-20 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.35 | 15.43 | 0.21 | 8.90 | -21.46 | 309.96 | -12.26 | 157.55 | 0.5169 | -702.6 | -592.5 | |
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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 | -16.81 | 316.30 | -5.92 | 166.29 | 0.4181 | -597.0 | -468.5 | |
| 0.00 | 1.33 | 0.00 | 0.77 | -21.53 | 310.09 | -12.13 | 157.69 | 0.5170 | -832.0 | -637.0 | |
| 0.00 | 2.92 | 0.00 | 1.70 | -22.16 | 309.87 | -12.35 | 157.82 | 0.5268 | -620.0 | -605.6 | |
| 0.00 | 0.27 | 0.00 | 0.15 | -21.33 | 309.77 | -12.45 | 157.02 | 0.5161 | -818.0 | -747.0 | |
| 0.00 | 2.13 | 0.00 | 1.24 | -21.89 | 309.66 | -12.56 | 157.27 | 0.5243 | -831.0 | -651.2 | |
| 0.00 | 1.77 | 0.00 | 1.03 | -22.27 | 309.59 | -12.63 | 157.46 | 0.5299 | -605.0 | -540.8 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -21.54 | 309.59 | -12.63 | 156.88 | 0.5201 | -684.0 | -539.7 | |
| 0.35 | 1.95 | 0.21 | 1.13 | -21.69 | 309.34 | -12.88 | 156.60 | 0.5235 | -835.8 | -763.8 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -21.24 | 309.35 | -12.87 | 156.25 | 0.5174 | -678.0 | -454.6 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -21.90 | 309.23 | -13.00 | 156.58 | 0.5270 | -513.0 | -439.4 | |
| 0.00 | 1.60 | 0.00 | 0.92 | -20.88 | 308.89 | -13.33 | 155.18 | 0.5154 | -687.0 | -559.7 | |
| 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. | |