SDO HMI 2014-08-17 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.08 | 23.41 | 0.61 | 13.27 | -4.67 | 29.66 | -26.59 | 112.67 | 0.4850 | 450.3 | 499.7 | |
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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 | 0.81 | 0.00 | 0.45 | -4.32 | 31.33 | -24.91 | 113.30 | 0.4592 | 614.0 | 457.1 | |
| 0.00 | 2.16 | 0.00 | 1.21 | -4.80 | 31.01 | -25.23 | 113.97 | 0.4668 | 932.0 | 802.0 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -4.99 | 30.87 | -25.38 | 114.22 | 0.4700 | 721.0 | 619.6 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -4.28 | 30.90 | -25.35 | 112.85 | 0.4651 | 917.0 | 721.0 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -5.09 | 30.73 | -25.52 | 114.29 | 0.4726 | 616.0 | 527.9 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -4.57 | 30.62 | -25.63 | 113.18 | 0.4709 | 772.0 | 687.0 | |
| 0.00 | 2.88 | 0.00 | 1.62 | -4.42 | 30.59 | -25.66 | 112.86 | 0.4704 | 987.0 | 811.2 | |
| 0.00 | 1.35 | 0.00 | 0.76 | -5.04 | 30.43 | -25.82 | 113.94 | 0.4766 | 634.0 | 525.9 | |
| 1.08 | 6.31 | 0.61 | 3.56 | -4.75 | 30.03 | -26.21 | 113.05 | 0.4803 | 786.5 | 655.3 | |
| 0.00 | 1.35 | 0.00 | 0.76 | -4.10 | 29.51 | -26.73 | 111.38 | 0.4837 | 229.0 | 382.3 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -4.02 | 29.35 | -26.90 | 111.09 | 0.4856 | 798.0 | 630.8 | |
| 0.00 | 1.53 | 0.00 | 0.88 | -5.69 | 28.76 | -27.49 | 113.75 | 0.5038 | -836.0 | -631.5 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -4.49 | 28.09 | -28.16 | 111.03 | 0.5060 | 758.0 | 583.7 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -2.44 | 22.15 | -34.09 | 103.98 | 0.5793 | -531.0 | -355.2 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -5.31 | 21.27 | -34.97 | 108.21 | 0.6030 | -512.0 | -412.0 | |
| 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. | |