SDO HMI 2014-10-16 14:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.60 | 334.64 | 36.57 | 237.16 | -21.14 | 16.71 | 37.56 | 232.70 | 0.7170 | 1023.3 | 328.4 | |
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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 | 0.87 | 0.00 | 0.62 | -17.12 | 19.54 | 40.39 | 239.41 | 0.7217 | 555.0 | 501.7 | |
| 26.02 | 324.42 | 18.54 | 230.14 | -21.21 | 17.05 | 37.90 | 232.86 | 0.7208 | 997.7 | 329.3 | |
| 24.62 | -2.00 | 17.38 | -2.00 | -21.07 | 16.49 | 37.33 | 232.63 | 0.7144 | 1254.5 | 999999 | |
| 0.00 | 5.33 | 0.00 | 3.69 | -21.44 | 14.91 | 35.76 | 231.06 | 0.7016 | 649.0 | 693.9 | |
| 0.00 | 1.75 | 0.00 | 1.18 | -21.05 | 12.97 | 33.81 | 230.04 | 0.6800 | -601.0 | -433.5 | |
| 0.96 | 2.27 | 0.65 | 1.53 | -21.37 | 12.66 | 33.51 | 229.41 | 0.6793 | -635.4 | -499.9 | |
| 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. | |