SDO HMI 2011-11-21 03:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.50 | 97.81 | 17.50 | 71.37 | -18.23 | 338.80 | 42.99 | 241.94 | 0.7357 | 261.0 | 255.8 | |
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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 | 1.12 | 0.00 | 0.90 | -17.30 | 344.64 | 48.83 | 245.94 | 0.7893 | 473.0 | 337.1 | |
| 0.00 | 1.72 | 0.00 | 1.40 | -18.50 | 344.90 | 49.09 | 244.58 | 0.7957 | 622.0 | 526.3 | |
| 0.00 | 1.03 | 0.00 | 0.82 | -16.76 | 344.26 | 48.45 | 246.47 | 0.7839 | 480.0 | 415.0 | |
| 0.00 | 1.72 | 0.00 | 1.37 | -17.35 | 344.28 | 48.47 | 245.75 | 0.7860 | 461.0 | 373.2 | |
| 0.00 | 2.40 | 0.00 | 1.91 | -16.97 | 344.15 | 48.33 | 246.16 | 0.7834 | 678.0 | 575.6 | |
| 0.00 | 1.54 | 0.00 | 1.22 | -17.25 | 343.87 | 48.06 | 245.73 | 0.7816 | 480.0 | 485.8 | |
| 3.52 | 5.66 | 2.76 | 4.44 | -17.15 | 343.65 | 47.84 | 245.77 | 0.7790 | 710.3 | 558.8 | |
| 0.00 | 1.46 | 0.00 | 1.12 | -16.65 | 342.79 | 46.98 | 246.06 | 0.7687 | 294.0 | 300.6 | |
| 0.00 | 1.89 | 0.00 | 1.51 | -20.87 | 343.15 | 47.34 | 241.06 | 0.7874 | 585.0 | 410.2 | |
| 15.78 | 53.44 | 11.65 | 39.30 | -16.86 | 340.32 | 44.51 | 244.80 | 0.7438 | 833.7 | 528.8 | |
| 4.20 | 4.89 | 3.09 | 3.59 | -18.28 | 339.50 | 43.69 | 242.64 | 0.7408 | 690.2 | 550.8 | |
| 0.00 | 0.51 | 0.00 | 0.38 | -18.63 | 339.31 | 43.49 | 242.11 | 0.7403 | 562.0 | 493.8 | |
| 0.00 | 1.12 | 0.00 | 0.78 | -15.92 | 337.80 | 41.99 | 244.92 | 0.7127 | -566.0 | -406.7 | |
| 0.00 | 1.46 | 0.00 | 1.03 | -18.34 | 336.97 | 41.16 | 241.34 | 0.7143 | -596.0 | -466.0 | |
| 0.00 | 1.46 | 0.00 | 1.03 | -18.53 | 336.82 | 41.01 | 241.02 | 0.7135 | -843.0 | -629.7 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -15.09 | 335.60 | 39.79 | 245.00 | 0.6841 | 649.0 | 591.4 | |
| 0.00 | 1.29 | 0.00 | 0.85 | -21.41 | 330.55 | 34.73 | 233.42 | 0.6629 | -640.0 | -489.6 | |
| 0.00 | 1.37 | 0.00 | 0.88 | -22.95 | 326.91 | 31.09 | 228.59 | 0.6364 | -643.0 | -603.2 | |
| 0.00 | 3.09 | 0.00 | 1.98 | -23.44 | 326.85 | 31.03 | 227.91 | 0.6397 | -767.0 | -639.5 | |
| 0.00 | 1.97 | 0.00 | 1.26 | -23.30 | 326.51 | 30.70 | 227.80 | 0.6352 | -732.0 | -594.0 | |
| 0.00 | 1.12 | 0.00 | 0.71 | -23.50 | 326.37 | 30.56 | 227.43 | 0.6354 | -822.0 | -726.2 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -21.29 | 324.88 | 29.07 | 229.00 | 0.6021 | -684.0 | -573.9 | |
| 0.00 | 1.63 | 0.00 | 1.08 | -27.13 | 326.25 | 30.43 | 222.92 | 0.6642 | -698.0 | -544.7 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -24.70 | 322.15 | 26.34 | 221.96 | 0.6052 | -605.0 | -463.1 | |
| 0.00 | 1.63 | 0.00 | 1.07 | -29.81 | 322.77 | 26.96 | 216.79 | 0.6592 | -607.0 | -518.5 | |
| 0.00 | 1.20 | 0.00 | 0.79 | -30.72 | 322.39 | 26.57 | 215.48 | 0.6649 | -315.0 | -333.6 | |
| 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. | |