SDO HMI 2014-08-21 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.72 | 157.43 | 15.27 | 89.43 | 16.43 | 27.71 | 28.16 | 291.77 | 0.4891 | -560.0 | -292.9 | |
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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 | 0.63 | 16.74 | 30.35 | 30.81 | 290.88 | 0.5270 | -706.0 | -606.1 | |
| 25.55 | 130.34 | 14.60 | 74.57 | 16.22 | 28.62 | 29.07 | 290.72 | 0.5009 | -1185.6 | -362.8 | |
| 1.17 | -2.00 | 0.67 | -2.00 | 16.25 | 28.15 | 28.61 | 291.01 | 0.4944 | -1070.9 | 999999 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 16.97 | 26.76 | 27.22 | 293.22 | 0.4780 | -549.0 | -414.8 | |
| 0.00 | 1.26 | 0.00 | 0.71 | 17.45 | 26.62 | 27.08 | 294.25 | 0.4783 | -808.0 | -643.8 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 16.88 | 26.28 | 26.74 | 293.31 | 0.4708 | -885.0 | -757.0 | |
| 0.00 | 1.35 | 0.00 | 0.75 | 16.71 | 26.01 | 26.47 | 293.13 | 0.4661 | -789.0 | -587.9 | |
| 0.00 | 1.53 | 0.00 | 0.85 | 17.12 | 25.79 | 26.25 | 294.12 | 0.4650 | -858.0 | -690.7 | |
| 0.00 | 2.25 | 0.00 | 1.25 | 16.99 | 24.68 | 25.13 | 294.61 | 0.4486 | -913.0 | -829.4 | |
| 0.00 | 2.70 | 0.00 | 1.49 | 17.06 | 24.44 | 24.90 | 294.94 | 0.4457 | -847.0 | -675.7 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 17.33 | 22.77 | 23.23 | 296.82 | 0.4237 | -852.0 | -640.1 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 18.78 | 21.73 | 22.19 | 300.93 | 0.4185 | 608.0 | 510.2 | |
| 0.00 | 2.52 | 0.00 | 1.37 | 18.62 | 21.67 | 22.13 | 300.65 | 0.4167 | 853.0 | 572.1 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 17.49 | 21.42 | 21.87 | 298.38 | 0.4056 | 839.0 | 662.9 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 18.29 | 21.45 | 21.91 | 300.14 | 0.4114 | 688.0 | 559.0 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 16.79 | 21.02 | 21.48 | 297.15 | 0.3957 | 709.0 | 508.2 | |
| 0.00 | 1.98 | 0.00 | 1.07 | 17.39 | 20.82 | 21.28 | 298.73 | 0.3966 | 822.0 | 612.1 | |
| 0.00 | 2.34 | 0.00 | 1.27 | 18.71 | 20.99 | 21.45 | 301.54 | 0.4081 | 598.0 | 566.7 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 16.16 | 20.61 | 21.07 | 296.04 | 0.3859 | 660.0 | 597.6 | |
| 0.00 | 1.80 | 0.00 | 0.97 | 17.26 | 20.29 | 20.75 | 298.95 | 0.3884 | 826.0 | 659.8 | |
| 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. | |