SDO HMI 2011-12-10 16:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71.79 | 394.96 | 53.30 | 293.05 | -17.42 | 352.51 | -45.78 | 113.41 | 0.7476 | 684.0 | 254.2 | |
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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 | 1.70 | 0.00 | 1.21 | -18.47 | 355.65 | -42.65 | 115.99 | 0.7173 | -614.0 | -524.2 | |
| 3.92 | 20.52 | 2.88 | 14.98 | -18.97 | 353.67 | -44.63 | 115.83 | 0.7405 | 545.8 | -119.0 | |
| 1.79 | 2.81 | 1.34 | 2.11 | -20.06 | 352.70 | -45.60 | 116.85 | 0.7545 | -737.1 | -702.2 | |
| 14.99 | 345.15 | 11.12 | 255.88 | -18.25 | 352.81 | -45.49 | 114.58 | 0.7471 | 968.9 | 320.8 | |
| 41.98 | -4.00 | 31.11 | -4.00 | -17.01 | 352.54 | -45.75 | 112.89 | 0.7459 | 991.9 | 999999 | |
| 0.00 | 5.71 | 0.00 | 4.30 | -18.22 | 352.01 | -46.29 | 114.25 | 0.7554 | 461.0 | 321.7 | |
| 0.00 | 2.90 | 0.00 | 2.20 | -18.71 | 351.74 | -46.55 | 114.79 | 0.7597 | 436.0 | 338.6 | |
| 7.32 | -4.00 | 5.49 | -4.00 | -17.41 | 351.97 | -46.33 | 113.20 | 0.7533 | 534.6 | 999999 | |
| 0.00 | 2.13 | 0.00 | 1.61 | -18.09 | 351.74 | -46.56 | 113.99 | 0.7578 | -267.0 | -164.8 | |
| 1.79 | 7.66 | 1.36 | 5.82 | -15.25 | 350.66 | -47.64 | 110.02 | 0.7611 | -786.0 | -543.1 | |
| 0.00 | 0.85 | 0.00 | 0.65 | -15.04 | 350.45 | -47.85 | 109.69 | 0.7628 | -653.0 | -493.6 | |
| 0.00 | 3.66 | 0.00 | 2.86 | -16.94 | 349.74 | -48.56 | 111.89 | 0.7751 | -598.0 | -593.9 | |
| 0.00 | 1.19 | 0.00 | 0.91 | -15.19 | 350.31 | -47.99 | 109.84 | 0.7646 | -603.0 | -510.6 | |
| 0.00 | 0.68 | 0.00 | 0.52 | -15.22 | 350.02 | -48.27 | 109.80 | 0.7677 | -313.0 | -331.6 | |
| 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. | |