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 |
| 0.00 | 21.96 | 0.00 | 11.48 | 8.78 | 25.95 | 18.17 | 279.62 | 0.3157 | -184.6 | -195.2 | |
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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 | 0.58 | 5.71 | 31.19 | 23.41 | 268.43 | 0.3971 | -662.0 | -572.8 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 7.11 | 31.12 | 23.34 | 271.97 | 0.3951 | -800.0 | -643.3 | |
| 0.00 | 3.24 | 0.00 | 1.73 | 7.03 | 30.22 | 22.44 | 271.73 | 0.3807 | -944.0 | -724.0 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 7.37 | 29.98 | 22.20 | 272.64 | 0.3766 | -851.0 | -671.0 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 8.26 | 29.83 | 22.05 | 275.01 | 0.3745 | -766.0 | -640.4 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 7.61 | 29.43 | 21.65 | 273.28 | 0.3678 | -790.0 | -590.8 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 8.55 | 29.38 | 21.60 | 275.86 | 0.3676 | -871.0 | -724.8 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 8.53 | 29.15 | 21.37 | 275.84 | 0.3638 | -818.0 | -688.2 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 5.40 | 28.54 | 20.76 | 267.05 | 0.3549 | -774.0 | -586.0 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 4.74 | 23.58 | 15.80 | 263.09 | 0.2745 | -671.0 | -480.8 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 9.91 | 23.49 | 15.71 | 282.08 | 0.2739 | 868.0 | 662.5 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 10.97 | 21.53 | 13.75 | 287.72 | 0.2461 | 809.0 | 624.4 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 13.89 | 19.55 | 11.77 | 302.13 | 0.2348 | 756.0 | 544.7 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 13.24 | 18.56 | 10.78 | 301.76 | 0.2151 | 761.0 | 655.6 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.06 | 17.90 | 10.12 | 288.28 | 0.1831 | 999.0 | 762.2 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 10.96 | 16.90 | 9.12 | 294.99 | 0.1724 | 801.0 | 495.7 | |
| 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. | |