SDO HMI 2014-10-21 00:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.50 | 399.99 | 45.92 | 271.29 | -8.93 | 321.56 | 40.69 | 250.70 | 0.6845 | 646.7 | 299.8 | |
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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 |
| 2.70 | 371.25 | 1.86 | 252.79 | -8.96 | 322.43 | 41.56 | 251.05 | 0.6952 | 490.5 | 346.4 | |
| 2.35 | -1.00 | 1.61 | -1.00 | -9.45 | 321.98 | 41.10 | 250.17 | 0.6917 | 464.1 | 999999 | |
| 61.93 | -1.00 | 42.11 | -1.00 | -8.86 | 321.81 | 40.94 | 250.92 | 0.6874 | 1056.4 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.30 | -11.42 | 320.80 | 39.93 | 246.91 | 0.6863 | -410.0 | -385.0 | |
| 0.00 | 0.52 | 0.00 | 0.35 | -8.61 | 320.31 | 39.44 | 250.59 | 0.6683 | 647.0 | 588.7 | |
| 0.00 | 1.92 | 0.00 | 1.27 | -8.75 | 320.13 | 39.26 | 250.31 | 0.6667 | 807.0 | 612.4 | |
| 0.00 | 1.39 | 0.00 | 0.94 | -12.15 | 320.14 | 39.26 | 245.56 | 0.6819 | 687.0 | 596.2 | |
| 0.00 | 1.05 | 0.00 | 0.69 | -9.74 | 319.76 | 38.88 | 248.71 | 0.6663 | 607.0 | 446.9 | |
| 0.52 | 6.36 | 0.34 | 4.16 | -8.42 | 319.20 | 38.33 | 250.34 | 0.6538 | -458.8 | -168.0 | |
| 0.00 | 1.31 | 0.00 | 0.88 | -12.60 | 319.74 | 38.87 | 244.73 | 0.6795 | 646.0 | 515.3 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -10.36 | 318.72 | 37.85 | 247.30 | 0.6565 | -620.0 | -494.4 | |
| 0.00 | 2.61 | 0.00 | 1.70 | -10.02 | 318.29 | 37.42 | 247.55 | 0.6497 | -764.0 | -602.6 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -8.86 | 317.88 | 37.00 | 249.02 | 0.6392 | -490.0 | -445.2 | |
| 0.00 | 0.87 | 0.00 | 0.56 | -9.17 | 317.87 | 37.00 | 248.57 | 0.6406 | -561.0 | -419.4 | |
| 0.00 | 0.87 | 0.00 | 0.56 | -9.11 | 317.41 | 36.54 | 248.41 | 0.6345 | -568.0 | -503.0 | |
| 0.00 | 1.39 | 0.00 | 0.88 | -9.07 | 316.81 | 35.93 | 248.13 | 0.6268 | -783.0 | -656.1 | |
| 0.00 | 1.22 | 0.00 | 0.77 | -9.28 | 316.76 | 35.88 | 247.78 | 0.6272 | -626.0 | -488.1 | |
| 0.00 | 1.13 | 0.00 | 0.69 | -9.19 | 314.06 | 33.19 | 246.30 | 0.5924 | -638.0 | -539.3 | |
| 0.00 | 3.31 | 0.00 | 2.03 | -9.49 | 313.91 | 33.04 | 245.73 | 0.5921 | -804.0 | -687.7 | |
| 0.00 | 2.26 | 0.00 | 1.38 | -9.08 | 313.62 | 32.74 | 246.19 | 0.5860 | -754.0 | -628.8 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -9.66 | 313.46 | 32.59 | 245.18 | 0.5872 | -566.0 | -458.5 | |
| 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. | |