SDO HMI 2011-09-04 18:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.63 | 131.00 | 21.39 | 78.42 | -19.57 | 258.39 | 21.79 | 218.30 | 0.5660 | 402.4 | 190.7 | |
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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 | 1.25 | 0.00 | 0.79 | -21.67 | 262.43 | 25.82 | 220.64 | 0.6237 | 618.0 | 434.9 | |
| 0.00 | 2.59 | 0.00 | 1.63 | -22.09 | 261.36 | 24.75 | 219.00 | 0.6186 | 671.0 | 554.1 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -20.81 | 260.56 | 23.95 | 219.52 | 0.5985 | 734.0 | 533.4 | |
| 5.09 | 6.61 | 3.08 | 4.00 | -19.96 | 259.22 | 22.62 | 218.91 | 0.5776 | 690.8 | 489.6 | |
| 0.00 | 0.98 | 0.00 | 0.58 | -18.12 | 258.82 | 22.21 | 220.60 | 0.5543 | -585.0 | -475.1 | |
| 24.20 | 81.08 | 14.56 | 48.62 | -19.62 | 258.72 | 22.12 | 218.68 | 0.5696 | 975.8 | 519.4 | |
| 0.71 | -6.00 | 0.43 | -6.00 | -19.53 | 258.26 | 21.65 | 218.20 | 0.5645 | 785.2 | 999999 | |
| 0.00 | 1.70 | 0.00 | 1.02 | -19.98 | 258.32 | 21.72 | 217.77 | 0.5699 | 624.0 | 508.7 | |
| 0.00 | 1.88 | 0.00 | 1.13 | -20.18 | 258.32 | 21.71 | 217.53 | 0.5721 | 364.0 | 283.9 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -20.39 | 257.83 | 21.22 | 216.67 | 0.5703 | 273.0 | 354.7 | |
| 0.00 | 1.79 | 0.00 | 1.05 | -18.51 | 257.30 | 20.69 | 218.15 | 0.5446 | -637.0 | -616.1 | |
| 4.38 | 21.25 | 2.59 | 12.58 | -18.98 | 257.33 | 20.72 | 217.62 | 0.5501 | -629.1 | -615.5 | |
| 0.00 | 1.61 | 0.00 | 0.94 | -18.33 | 257.00 | 20.40 | 217.97 | 0.5399 | -856.0 | -679.3 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -19.37 | 257.03 | 20.43 | 216.79 | 0.5520 | -248.0 | -202.5 | |
| 1.25 | 3.13 | 0.73 | 1.83 | -18.50 | 256.35 | 19.74 | 216.86 | 0.5360 | -992.2 | -833.8 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -17.17 | 255.65 | 19.05 | 217.49 | 0.5144 | -815.0 | -663.9 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -21.30 | 255.92 | 19.31 | 213.20 | 0.5650 | -485.0 | -377.6 | |
| 0.00 | 2.05 | 0.00 | 1.20 | -19.46 | 255.17 | 18.57 | 214.13 | 0.5372 | -726.0 | -712.9 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -21.72 | 255.29 | 18.68 | 211.92 | 0.5651 | 607.0 | 458.6 | |
| 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. | |