SDO HMI 2011-08-28 14:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.33 | 0.00 | 13.60 | 7.39 | 347.39 | 16.11 | 272.03 | 0.2761 | -324.8 | -248.0 | |
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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 | 1.43 | 0.00 | 0.76 | 6.80 | 351.80 | 20.51 | 270.40 | 0.3495 | -749.0 | -568.4 | |
| 0.00 | 1.61 | 0.00 | 0.85 | 7.45 | 351.50 | 20.22 | 272.26 | 0.3444 | -741.0 | -683.1 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 7.73 | 351.35 | 20.07 | 273.08 | 0.3420 | -808.0 | -713.0 | |
| 0.00 | 2.15 | 0.00 | 1.13 | 7.77 | 351.13 | 19.84 | 273.20 | 0.3383 | -751.0 | -672.4 | |
| 0.00 | 1.70 | 0.00 | 0.90 | 6.50 | 351.04 | 19.75 | 269.42 | 0.3373 | -808.0 | -636.7 | |
| 0.00 | 1.70 | 0.00 | 0.89 | 7.72 | 350.90 | 19.61 | 273.06 | 0.3346 | -852.0 | -746.5 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 7.74 | 350.32 | 19.03 | 273.15 | 0.3250 | -804.0 | -638.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 6.58 | 348.18 | 16.90 | 269.23 | 0.2901 | -843.0 | -734.8 | |
| 0.00 | 1.52 | 0.00 | 0.78 | 7.27 | 346.49 | 15.21 | 271.58 | 0.2615 | -943.0 | -719.7 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 7.83 | 346.04 | 14.75 | 273.79 | 0.2540 | -944.0 | -648.8 | |
| 0.00 | 1.88 | 0.00 | 0.96 | 8.32 | 345.99 | 14.71 | 275.72 | 0.2536 | -991.0 | -807.5 | |
| 0.00 | 0.54 | 0.00 | 0.27 | 7.70 | 345.40 | 14.12 | 273.33 | 0.2432 | -787.0 | -621.7 | |
| 0.00 | 1.52 | 0.00 | 0.77 | 7.97 | 343.37 | 12.09 | 274.89 | 0.2091 | 759.0 | 715.7 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 7.32 | 342.82 | 11.54 | 271.77 | 0.1994 | 914.0 | 638.2 | |
| 0.00 | 2.24 | 0.00 | 1.13 | 6.72 | 342.53 | 11.24 | 268.69 | 0.1946 | 1120.0 | 808.6 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 7.08 | 342.54 | 11.25 | 270.57 | 0.1945 | 856.0 | 760.0 | |
| 0.00 | 1.25 | 0.00 | 0.63 | 7.21 | 342.32 | 11.04 | 271.21 | 0.1908 | 851.0 | 577.6 | |
| 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. | |