SDO HMI 2014-10-16 15:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 52.12 | 345.32 | 37.21 | 246.47 | -21.11 | 16.70 | 38.10 | 233.10 | 0.7220 | 929.1 | 292.2 | |
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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 | 1.13 | 0.00 | 0.80 | -14.17 | 19.71 | 41.11 | 243.56 | 0.7143 | 596.0 | 456.8 | |
| 0.00 | 1.31 | 0.00 | 0.94 | -17.13 | 19.53 | 40.93 | 239.72 | 0.7273 | 674.0 | 416.2 | |
| 0.00 | 0.61 | 0.00 | 0.44 | -17.44 | 19.40 | 40.80 | 239.26 | 0.7277 | 594.0 | 420.0 | |
| 26.36 | 331.01 | 18.93 | 236.61 | -21.21 | 17.03 | 38.43 | 233.21 | 0.7259 | 977.8 | 298.4 | |
| 24.27 | -4.00 | 17.26 | -4.00 | -21.08 | 16.50 | 37.90 | 233.01 | 0.7199 | 1242.4 | 999999 | |
| 0.70 | 5.15 | 0.49 | 3.59 | -21.34 | 14.93 | 36.33 | 231.59 | 0.7065 | 789.6 | 626.9 | |
| 0.00 | 1.92 | 0.00 | 1.30 | -21.08 | 12.89 | 34.29 | 230.37 | 0.6848 | -450.0 | -402.3 | |
| 0.79 | 2.44 | 0.53 | 1.65 | -21.36 | 12.57 | 33.97 | 229.79 | 0.6838 | -586.0 | -457.2 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -19.45 | 11.00 | 32.40 | 230.86 | 0.6537 | -692.0 | -458.9 | |
| 0.00 | 0.70 | 0.00 | 0.46 | -23.17 | 9.59 | 30.99 | 225.16 | 0.6698 | -466.0 | -423.8 | |
| 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. | |