SDO HMI 2014-08-17 17:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.94 | 76.06 | 12.75 | 41.06 | -4.72 | 29.55 | -20.10 | 119.56 | 0.3941 | 228.8 | 55.4 | |
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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 |
| 17.73 | 41.32 | 9.42 | 21.96 | -4.29 | 31.62 | -18.02 | 121.05 | 0.3617 | 1088.9 | 596.8 | |
| 2.88 | -1.00 | 1.53 | -1.00 | -4.73 | 31.55 | -18.10 | 121.96 | 0.3665 | 824.8 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -4.29 | 31.01 | -18.63 | 120.17 | 0.3701 | 891.0 | 700.0 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -4.47 | 30.91 | -18.73 | 120.47 | 0.3731 | 901.0 | 696.9 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -1.49 | 30.94 | -18.71 | 113.14 | 0.3502 | -19.0 | -6.4 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -4.91 | 30.77 | -18.87 | 121.28 | 0.3787 | -545.0 | -433.9 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -4.92 | 30.58 | -19.07 | 121.03 | 0.3815 | -741.0 | -576.4 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -3.90 | 29.90 | -19.75 | 117.81 | 0.3827 | 992.0 | 837.1 | |
| 0.90 | 10.53 | 0.49 | 5.69 | -5.79 | 29.74 | -19.91 | 121.81 | 0.4003 | -974.4 | -727.2 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -2.03 | 29.71 | -19.94 | 113.12 | 0.3721 | 798.0 | 698.4 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -4.15 | 29.63 | -20.01 | 118.07 | 0.3885 | 707.0 | 595.1 | |
| 2.43 | -9.00 | 1.31 | -9.00 | -5.71 | 29.48 | -20.16 | 121.29 | 0.4031 | -945.2 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.53 | -3.46 | 29.29 | -20.35 | 116.07 | 0.3881 | 831.0 | 642.1 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -6.58 | 24.64 | -25.00 | 117.61 | 0.4757 | -654.0 | -531.8 | |
| 0.00 | 1.26 | 0.00 | 0.71 | -6.96 | 24.45 | -25.19 | 118.13 | 0.4811 | -710.0 | -557.4 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -5.98 | 23.05 | -26.60 | 115.03 | 0.4934 | -693.0 | -483.8 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -8.69 | 22.52 | -27.12 | 119.35 | 0.5191 | -786.0 | -652.5 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -2.11 | 22.61 | -27.03 | 107.26 | 0.4775 | -727.0 | -563.7 | |
| 0.00 | 5.04 | 0.00 | 2.88 | -5.56 | 22.21 | -27.43 | 113.56 | 0.5022 | -682.0 | -552.1 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -5.43 | 21.74 | -27.91 | 112.95 | 0.5080 | -722.0 | -633.4 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -5.44 | 21.46 | -28.19 | 112.76 | 0.5119 | -635.0 | -533.8 | |
| 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. | |