SDO HMI 2014-10-21 17:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.83 | 340.55 | 44.40 | 274.73 | -8.98 | 321.80 | 50.24 | 254.21 | 0.7912 | 642.9 | 248.5 | |
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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 |
| 2.61 | 319.07 | 2.14 | 258.44 | -8.72 | 322.59 | 51.04 | 254.78 | 0.7987 | 363.0 | 273.4 | |
| 52.22 | -1.00 | 42.26 | -1.00 | -8.89 | 322.00 | 50.44 | 254.40 | 0.7931 | 1021.6 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.85 | -11.08 | 321.50 | 49.95 | 251.58 | 0.7941 | -172.0 | -180.4 | |
| 0.00 | 0.87 | 0.00 | 0.68 | -8.75 | 320.51 | 48.96 | 254.11 | 0.7774 | 390.0 | 327.2 | |
| 0.00 | 0.87 | 0.00 | 0.68 | -8.45 | 320.09 | 48.54 | 254.37 | 0.7721 | 600.0 | 521.3 | |
| 0.00 | 0.52 | 0.00 | 0.41 | -9.88 | 319.94 | 48.39 | 252.52 | 0.7746 | 570.0 | 503.2 | |
| 0.00 | 1.57 | 0.00 | 1.21 | -9.13 | 319.76 | 48.20 | 253.40 | 0.7704 | 392.0 | 290.3 | |
| 0.00 | 1.13 | 0.00 | 0.88 | -9.49 | 319.69 | 48.13 | 252.92 | 0.7707 | 565.0 | 462.5 | |
| 0.00 | 1.13 | 0.00 | 0.87 | -10.28 | 319.11 | 47.56 | 251.73 | 0.7670 | -250.0 | -299.9 | |
| 0.00 | 1.13 | 0.00 | 0.90 | -13.34 | 319.78 | 48.22 | 248.19 | 0.7838 | 271.0 | 337.7 | |
| 0.00 | 1.04 | 0.00 | 0.80 | -10.82 | 318.91 | 47.35 | 250.97 | 0.7665 | -398.0 | -346.6 | |
| 0.00 | 2.35 | 0.00 | 1.79 | -10.68 | 318.61 | 47.06 | 251.05 | 0.7629 | -662.0 | -565.0 | |
| 0.00 | 1.65 | 0.00 | 1.31 | -14.49 | 319.08 | 47.52 | 246.52 | 0.7808 | 45.0 | 148.5 | |
| 0.00 | 0.96 | 0.00 | 0.71 | -8.82 | 317.56 | 46.01 | 253.04 | 0.7456 | -502.0 | -456.7 | |
| 0.00 | 1.83 | 0.00 | 1.43 | -14.30 | 318.66 | 47.11 | 246.58 | 0.7760 | 610.0 | 468.6 | |
| 0.00 | 0.78 | 0.00 | 0.58 | -8.76 | 317.12 | 45.57 | 252.96 | 0.7405 | -512.0 | -479.0 | |
| 0.00 | 0.44 | 0.00 | 0.31 | -10.05 | 315.32 | 43.77 | 250.58 | 0.7246 | -352.0 | -325.2 | |
| 0.00 | 1.04 | 0.00 | 0.73 | -9.49 | 314.35 | 42.80 | 250.92 | 0.7115 | -599.0 | -494.9 | |
| 0.00 | 0.96 | 0.00 | 0.66 | -9.68 | 313.52 | 41.97 | 250.31 | 0.7025 | -681.0 | -565.6 | |
| 0.00 | 0.78 | 0.00 | 0.54 | -7.58 | 313.23 | 41.68 | 253.08 | 0.6914 | -552.0 | -497.1 | |
| 0.00 | 0.78 | 0.00 | 0.53 | -7.45 | 313.10 | 41.55 | 253.21 | 0.6893 | -760.0 | -655.7 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -9.93 | 313.11 | 41.56 | 249.78 | 0.6987 | -551.0 | -534.1 | |
| 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. | |