SDO HMI 2011-10-20 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.40 | 40.33 | 4.07 | 22.09 | 18.23 | 324.67 | -22.08 | 57.42 | 0.4257 | 325.9 | 244.9 | |
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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 | 1.48 | 0.00 | 0.78 | 15.52 | 329.20 | -17.56 | 58.36 | 0.3429 | 763.0 | 643.1 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 21.11 | 328.57 | -18.19 | 46.70 | 0.4018 | -765.0 | -610.7 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 21.27 | 328.48 | -18.28 | 46.53 | 0.4044 | -660.0 | -451.6 | |
| 0.00 | 2.53 | 0.00 | 1.36 | 17.56 | 327.12 | -19.63 | 56.13 | 0.3875 | -959.0 | -668.7 | |
| 0.00 | 1.65 | 0.00 | 0.88 | 14.58 | 327.33 | -19.43 | 63.01 | 0.3628 | 806.0 | 559.6 | |
| 1.48 | 4.44 | 0.80 | 2.39 | 17.83 | 326.83 | -19.93 | 55.90 | 0.3936 | -803.6 | -649.2 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 17.30 | 326.75 | -20.00 | 57.15 | 0.3904 | -572.0 | -464.3 | |
| 0.00 | 2.44 | 0.00 | 1.31 | 17.04 | 326.28 | -20.47 | 58.28 | 0.3948 | -128.0 | -309.4 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 17.10 | 326.11 | -20.65 | 58.35 | 0.3976 | -478.0 | -550.3 | |
| 1.57 | 7.84 | 0.85 | 4.26 | 18.19 | 325.64 | -21.12 | 56.50 | 0.4122 | 857.3 | 689.6 | |
| 0.00 | 1.65 | 0.00 | 0.90 | 17.28 | 325.08 | -21.67 | 59.06 | 0.4129 | 876.0 | 625.2 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 17.45 | 324.83 | -21.93 | 58.95 | 0.4177 | 811.0 | 586.6 | |
| 0.00 | 1.05 | 0.00 | 0.58 | 18.32 | 323.25 | -23.51 | 58.71 | 0.4450 | 533.0 | 463.0 | |
| 3.22 | 6.36 | 1.79 | 3.54 | 19.25 | 322.83 | -23.93 | 57.25 | 0.4572 | 937.5 | 795.0 | |
| 1.13 | -14.00 | 0.63 | -14.00 | 19.44 | 322.73 | -24.03 | 56.99 | 0.4598 | 837.7 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 17.89 | 322.59 | -24.17 | 60.18 | 0.4510 | 588.0 | 469.9 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 12.69 | 323.15 | -23.61 | 71.10 | 0.4147 | 809.0 | 588.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 12.60 | 321.65 | -25.11 | 72.16 | 0.4369 | 826.0 | 652.1 | |
| 0.00 | 2.26 | 0.00 | 1.33 | 22.72 | 318.43 | -28.33 | 54.93 | 0.5369 | 717.0 | 546.0 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 23.68 | 318.13 | -28.63 | 53.60 | 0.5473 | 701.0 | 489.3 | |
| 0.00 | 1.05 | 0.00 | 0.60 | 19.18 | 318.72 | -28.04 | 60.82 | 0.5105 | 707.0 | 517.5 | |
| 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. | |