SDO HMI 2014-08-20 21:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.30 | 176.16 | 16.23 | 94.09 | 16.26 | 27.91 | 20.13 | 297.45 | 0.3736 | -749.2 | -392.7 | |
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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 | 0.45 | 0.00 | 0.25 | 14.22 | 32.06 | 24.28 | 289.08 | 0.4236 | -455.0 | -583.0 | |
| 11.78 | 147.09 | 6.31 | 78.83 | 15.91 | 28.78 | 21.00 | 295.50 | 0.3835 | -1187.8 | -405.0 | |
| 7.19 | -2.00 | 3.85 | -2.00 | 16.04 | 28.56 | 20.78 | 296.03 | 0.3811 | -1499.9 | 999999 | |
| 5.66 | -2.00 | 3.04 | -2.00 | 16.28 | 28.59 | 20.81 | 296.60 | 0.3830 | -1155.4 | 999999 | |
| 3.96 | -2.00 | 2.12 | -2.00 | 16.26 | 28.35 | 20.57 | 296.78 | 0.3794 | -1299.3 | 999999 | |
| 1.71 | -2.00 | 0.91 | -2.00 | 16.33 | 28.22 | 20.44 | 297.07 | 0.3780 | -1130.9 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.01 | 18.02 | 27.77 | 19.99 | 301.58 | 0.3833 | -726.0 | -540.9 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 18.18 | 27.56 | 19.77 | 302.22 | 0.3815 | -811.0 | -614.2 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 16.80 | 25.69 | 17.91 | 301.11 | 0.3453 | -1016.0 | -821.2 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 16.69 | 25.41 | 17.63 | 301.18 | 0.3406 | -909.0 | -808.1 | |
| 0.00 | 3.33 | 0.00 | 1.75 | 16.90 | 25.43 | 17.65 | 301.71 | 0.3425 | -892.0 | -759.4 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 17.00 | 25.24 | 17.46 | 302.22 | 0.3407 | -900.0 | -728.2 | |
| 0.00 | 4.41 | 0.00 | 2.32 | 17.17 | 24.73 | 16.95 | 303.38 | 0.3350 | -966.0 | -729.4 | |
| 0.00 | 4.14 | 0.00 | 2.17 | 16.91 | 24.44 | 16.66 | 303.09 | 0.3288 | -1103.0 | -896.8 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 17.19 | 24.14 | 16.35 | 304.31 | 0.3271 | -680.0 | -600.1 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 17.95 | 21.66 | 13.88 | 310.54 | 0.3017 | 850.0 | 714.0 | |
| 0.00 | 2.34 | 0.00 | 1.21 | 18.08 | 21.58 | 13.79 | 311.04 | 0.3018 | 879.0 | 698.5 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 18.98 | 21.55 | 13.77 | 313.38 | 0.3110 | 597.0 | 535.8 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 17.74 | 21.42 | 13.64 | 310.46 | 0.2964 | 784.0 | 641.8 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 16.08 | 20.26 | 12.47 | 308.04 | 0.2647 | 768.0 | 640.5 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.18 | 19.81 | 12.03 | 309.33 | 0.2599 | 999.0 | 826.3 | |
| 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. | |