SDO HMI 2014-08-17 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.89 | 29.81 | 1.07 | 17.05 | -4.73 | 29.21 | -27.59 | 112.03 | 0.4993 | 331.8 | 348.7 | |
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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 | 0.90 | 0.00 | 0.50 | -4.82 | 31.60 | -25.20 | 114.06 | 0.4665 | 694.0 | 559.5 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -4.35 | 31.24 | -25.55 | 112.81 | 0.4685 | 811.0 | 718.2 | |
| 0.00 | 3.87 | 0.00 | 2.18 | -4.83 | 30.95 | -25.84 | 113.50 | 0.4755 | 917.0 | 714.7 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -4.24 | 30.84 | -25.95 | 112.28 | 0.4735 | 849.0 | 751.2 | |
| 0.00 | 4.33 | 0.00 | 2.44 | -4.60 | 30.56 | -26.24 | 112.73 | 0.4797 | 619.0 | 604.5 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -4.10 | 30.57 | -26.22 | 111.78 | 0.4765 | 646.0 | 551.2 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -4.33 | 30.46 | -26.33 | 112.13 | 0.4794 | 553.0 | 642.3 | |
| 0.00 | 2.25 | 0.00 | 1.27 | -5.04 | 30.40 | -26.39 | 113.44 | 0.4846 | 589.0 | 498.9 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -4.61 | 30.32 | -26.48 | 112.56 | 0.4831 | 567.0 | 406.0 | |
| 1.89 | 5.77 | 1.07 | 3.27 | -4.75 | 30.00 | -26.79 | 112.57 | 0.4884 | 750.4 | 455.3 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -4.16 | 29.45 | -27.35 | 111.03 | 0.4928 | 662.0 | 493.7 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -4.06 | 29.11 | -27.69 | 110.58 | 0.4970 | 813.0 | 637.8 | |
| 0.00 | 1.26 | 0.00 | 0.73 | -5.65 | 28.83 | -27.97 | 113.30 | 0.5102 | -666.0 | -611.6 | |
| 0.00 | 0.81 | 0.00 | 0.47 | -4.51 | 28.12 | -28.67 | 110.71 | 0.5134 | 685.0 | 568.8 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -6.87 | 24.65 | -32.15 | 112.37 | 0.5734 | -692.0 | -474.0 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -7.38 | 24.35 | -32.44 | 113.00 | 0.5802 | -617.0 | -489.0 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -2.87 | 22.28 | -34.51 | 104.50 | 0.5867 | -591.0 | -511.4 | |
| 0.00 | 1.08 | 0.00 | 0.66 | -2.36 | 22.04 | -34.75 | 103.56 | 0.5881 | -647.0 | -538.0 | |
| 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. | |