SDO HMI 2014-08-21 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.96 | 157.13 | 16.64 | 89.84 | 16.38 | 27.87 | 28.88 | 291.27 | 0.4989 | -697.9 | -283.6 | |
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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 | 1.26 | 0.00 | 0.74 | 16.77 | 30.32 | 31.33 | 290.70 | 0.5343 | -614.0 | -476.6 | |
| 25.99 | 132.65 | 14.94 | 76.31 | 16.22 | 28.64 | 29.65 | 290.44 | 0.5090 | -1166.5 | -328.2 | |
| 1.62 | -2.00 | 0.93 | -2.00 | 15.95 | 28.49 | 29.50 | 290.00 | 0.5058 | -1161.5 | 999999 | |
| 1.35 | -2.00 | 0.77 | -2.00 | 16.31 | 28.19 | 29.19 | 290.83 | 0.5029 | -1087.1 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 17.57 | 26.59 | 27.60 | 294.17 | 0.4861 | -620.0 | -613.5 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 16.94 | 26.31 | 27.32 | 293.09 | 0.4792 | -875.0 | -756.4 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 16.68 | 26.02 | 27.03 | 292.73 | 0.4739 | -712.0 | -544.0 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 16.60 | 25.76 | 26.77 | 292.73 | 0.4698 | -770.0 | -612.2 | |
| 0.00 | 0.54 | 0.00 | 0.30 | 17.50 | 25.68 | 26.69 | 294.60 | 0.4731 | -604.0 | -497.2 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 16.95 | 25.03 | 26.04 | 293.90 | 0.4612 | -911.0 | -773.5 | |
| 0.00 | 1.71 | 0.00 | 0.95 | 16.96 | 24.72 | 25.73 | 294.14 | 0.4568 | -923.0 | -779.6 | |
| 0.00 | 3.15 | 0.00 | 1.75 | 17.04 | 24.45 | 25.45 | 294.49 | 0.4534 | -837.0 | -657.6 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 17.31 | 22.77 | 23.78 | 296.31 | 0.4313 | -825.0 | -644.3 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 17.93 | 22.65 | 23.66 | 297.76 | 0.4333 | 681.0 | 551.5 | |
| 0.00 | 3.78 | 0.00 | 2.07 | 18.72 | 21.65 | 22.66 | 300.35 | 0.4246 | 461.0 | 549.2 | |
| 0.00 | 2.70 | 0.00 | 1.47 | 17.55 | 21.46 | 22.47 | 297.98 | 0.4143 | 793.0 | 639.8 | |
| 0.00 | 0.72 | 0.00 | 0.39 | 18.55 | 21.35 | 22.36 | 300.27 | 0.4193 | 739.0 | 636.0 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 15.78 | 20.42 | 21.43 | 294.78 | 0.3889 | 830.0 | 667.4 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 17.30 | 20.29 | 21.30 | 298.49 | 0.3963 | 754.0 | 602.7 | |
| 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. | |