SDO HMI 2014-08-17 14:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.55 | 83.65 | 10.00 | 45.25 | -4.55 | 30.80 | -20.51 | 118.46 | 0.3985 | 312.8 | 175.1 | |
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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 | 0.27 | 0.00 | 0.14 | -9.32 | 38.69 | -12.61 | 141.80 | 0.3499 | 56.0 | 32.0 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -7.61 | 36.77 | -14.54 | 134.45 | 0.3501 | 15.0 | 7.0 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -5.91 | 35.24 | -16.06 | 127.91 | 0.3504 | -14.0 | -13.7 | |
| 0.00 | 1.35 | 0.00 | 0.71 | -3.43 | 33.52 | -17.78 | 119.28 | 0.3510 | -7.0 | -1.1 | |
| 9.91 | 64.75 | 5.32 | 34.86 | -4.25 | 31.48 | -19.83 | 118.49 | 0.3865 | 1120.6 | 273.3 | |
| 3.06 | -5.00 | 1.65 | -5.00 | -4.74 | 31.43 | -19.88 | 119.55 | 0.3911 | 875.2 | 999999 | |
| 2.43 | -5.00 | 1.31 | -5.00 | -4.35 | 31.28 | -20.03 | 118.47 | 0.3901 | 965.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -3.85 | 30.48 | -20.82 | 116.41 | 0.3977 | 798.0 | 532.4 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -6.59 | 29.69 | -21.61 | 121.28 | 0.4299 | 601.0 | 465.5 | |
| 0.00 | 3.15 | 0.00 | 1.71 | -3.92 | 29.76 | -21.54 | 115.75 | 0.4084 | 951.0 | 807.4 | |
| 3.15 | 7.29 | 1.72 | 3.99 | -5.78 | 29.66 | -21.64 | 119.60 | 0.4238 | -923.1 | -718.7 | |
| 0.00 | 1.35 | 0.00 | 0.77 | -6.65 | 24.56 | -26.75 | 116.10 | 0.4998 | -794.0 | -595.3 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -2.15 | 22.51 | -28.80 | 106.22 | 0.5033 | -663.0 | -471.1 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -5.51 | 22.13 | -29.17 | 112.13 | 0.5258 | -709.0 | -534.4 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -5.41 | 21.72 | -29.58 | 111.65 | 0.5309 | -747.0 | -593.7 | |
| 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. | |