SDO HMI 2014-08-17 16:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 80.40 | 437.37 | 80.31 | 437.16 | -17.65 | 105.97 | 55.77 | 245.10 | 0.8689 | 20.7 | -14.0 | |
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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 | 1.08 | 0.00 | 1.22 | -16.30 | 110.44 | 60.25 | 248.12 | 0.8998 | -183.0 | -225.0 | |
| 8.01 | 222.11 | 8.77 | 242.92 | -16.49 | 109.53 | 59.33 | 247.64 | 0.8937 | 640.5 | 190.1 | |
| 31.24 | -2.00 | 34.21 | -2.00 | -17.15 | 109.30 | 59.10 | 246.86 | 0.8936 | 700.0 | 999999 | |
| 2.07 | 3.15 | 2.09 | 3.18 | -17.19 | 106.56 | 56.37 | 245.91 | 0.8733 | 509.6 | 426.7 | |
| 0.00 | 0.90 | 0.00 | 0.90 | -17.37 | 106.07 | 55.87 | 245.54 | 0.8699 | 325.0 | 368.4 | |
| 0.00 | 0.27 | 0.00 | 0.27 | -18.75 | 106.05 | 55.85 | 244.03 | 0.8736 | -255.0 | -359.0 | |
| 0.54 | 7.11 | 0.52 | 6.91 | -19.37 | 104.27 | 54.08 | 242.70 | 0.8617 | -396.0 | -309.8 | |
| 1.80 | -7.00 | 1.75 | -7.00 | -19.70 | 104.21 | 54.02 | 242.32 | 0.8623 | -537.7 | 999999 | |
| 1.71 | 202.75 | 1.54 | 181.76 | -18.05 | 101.66 | 51.46 | 243.10 | 0.8360 | -444.6 | -282.1 | |
| 18.64 | -9.00 | 16.82 | -9.00 | -18.67 | 101.61 | 51.41 | 242.39 | 0.8378 | -704.7 | 999999 | |
| 16.39 | -9.00 | 14.61 | -9.00 | -18.21 | 101.31 | 51.12 | 242.77 | 0.8337 | -1033.8 | 999999 | |
| 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. | |