SDO HMI 2011-08-30 16:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.19 | 88.80 | 22.72 | 71.53 | -20.14 | 258.72 | -45.04 | 122.58 | 0.7906 | 147.2 | 62.6 | |
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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 | 1.07 | 0.00 | 0.88 | -23.15 | 259.46 | -44.30 | 126.32 | 0.7992 | -598.0 | -413.8 | |
| 0.00 | 2.51 | 0.00 | 2.02 | -22.19 | 259.76 | -44.00 | 125.44 | 0.7917 | 702.0 | 462.8 | |
| 3.22 | 18.00 | 2.53 | 14.13 | -20.58 | 260.28 | -43.48 | 123.93 | 0.7787 | 843.8 | 629.2 | |
| 1.88 | -3.00 | 1.48 | -3.00 | -20.43 | 260.06 | -43.70 | 123.64 | 0.7798 | 791.3 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.95 | -22.53 | 259.07 | -44.69 | 125.42 | 0.7993 | 413.0 | 310.3 | |
| 13.43 | 24.62 | 10.71 | 19.68 | -20.91 | 259.66 | -44.10 | 123.95 | 0.7859 | 722.4 | 150.0 | |
| 1.43 | -6.00 | 1.15 | -6.00 | -20.77 | 259.30 | -44.45 | 123.59 | 0.7884 | 391.2 | 999999 | |
| 0.00 | 1.25 | 0.00 | 1.01 | -19.99 | 258.68 | -45.08 | 122.37 | 0.7901 | 538.0 | 460.5 | |
| 0.00 | 1.43 | 0.00 | 1.12 | -17.90 | 259.22 | -44.54 | 120.26 | 0.7750 | -587.0 | -497.9 | |
| 0.00 | 1.97 | 0.00 | 1.60 | -19.81 | 258.10 | -45.65 | 121.86 | 0.7944 | 124.0 | 166.0 | |
| 0.00 | 0.90 | 0.00 | 0.73 | -20.30 | 257.87 | -45.89 | 122.29 | 0.7988 | 500.0 | 418.9 | |
| 0.00 | 3.13 | 0.00 | 2.58 | -20.58 | 257.71 | -46.04 | 122.52 | 0.8015 | 483.0 | 352.3 | |
| 0.00 | 7.88 | 0.00 | 6.33 | -19.02 | 258.25 | -45.51 | 121.04 | 0.7894 | -265.0 | -199.2 | |
| 0.00 | 7.34 | 0.00 | 5.94 | -19.41 | 258.02 | -45.74 | 121.36 | 0.7933 | -527.0 | -396.0 | |
| 0.00 | 1.52 | 0.00 | 1.20 | -17.93 | 258.53 | -45.23 | 119.94 | 0.7817 | -390.0 | -425.3 | |
| 0.00 | 0.72 | 0.00 | 0.59 | -20.44 | 257.44 | -46.32 | 122.22 | 0.8032 | -336.0 | -268.5 | |
| 6.80 | 10.65 | 5.65 | 8.86 | -19.27 | 256.67 | -47.09 | 120.52 | 0.8048 | -671.6 | -465.1 | |
| 1.43 | -17.00 | 1.20 | -17.00 | -19.32 | 256.22 | -47.53 | 120.34 | 0.8089 | -481.2 | 999999 | |
| 0.00 | 1.61 | 0.00 | 1.36 | -19.18 | 255.94 | -47.82 | 120.05 | 0.8107 | -624.0 | -407.4 | |
| 0.00 | 0.98 | 0.00 | 0.84 | -19.72 | 255.53 | -48.22 | 120.46 | 0.8166 | -454.0 | -428.5 | |
| 0.00 | 2.06 | 0.00 | 1.71 | -17.60 | 255.81 | -47.95 | 118.20 | 0.8053 | -547.0 | -355.3 | |
| 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. | |