SDO HMI 2011-12-17 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.25 | 100.16 | 10.76 | 54.32 | 21.83 | 301.58 | -2.83 | 4.88 | 0.4051 | -133.8 | 118.6 | |
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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 | 2.64 | 0.00 | 1.40 | 18.78 | 312.80 | 8.39 | 337.96 | 0.3698 | 661.0 | 601.4 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.71 | 312.20 | 7.79 | 339.33 | 0.3653 | 829.0 | 742.4 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 19.64 | 307.40 | 2.99 | 352.13 | 0.3607 | -891.0 | -647.7 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 22.13 | 307.45 | 3.04 | 352.92 | 0.4007 | -732.0 | -650.0 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 20.12 | 307.38 | 2.97 | 352.38 | 0.3683 | -399.0 | -298.9 | |
| 0.00 | 2.55 | 0.00 | 1.35 | 19.05 | 307.33 | 2.92 | 352.08 | 0.3508 | -711.0 | -692.6 | |
| 0.00 | 2.38 | 0.00 | 1.27 | 19.93 | 307.31 | 2.90 | 352.47 | 0.3651 | -903.0 | -527.4 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.08 | 306.98 | 2.58 | 353.01 | 0.3506 | -855.0 | -741.2 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 18.79 | 306.85 | 2.45 | 353.26 | 0.3457 | -867.0 | -725.5 | |
| 0.60 | 4.00 | 0.31 | 2.11 | 19.20 | 306.80 | 2.39 | 353.55 | 0.3523 | -687.9 | -471.4 | |
| 18.54 | 21.68 | 9.86 | 11.53 | 20.05 | 306.62 | 2.21 | 354.28 | 0.3658 | -1009.3 | -632.4 | |
| 0.00 | 2.89 | 0.00 | 1.53 | 19.08 | 306.39 | 1.98 | 354.61 | 0.3495 | -862.0 | -706.6 | |
| 1.11 | 2.38 | 0.59 | 1.26 | 19.49 | 305.83 | 1.42 | 356.21 | 0.3555 | 727.9 | 479.5 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 19.80 | 305.65 | 1.24 | 356.75 | 0.3605 | -730.0 | -502.9 | |
| 0.00 | 3.15 | 0.00 | 1.67 | 19.58 | 305.43 | 1.02 | 357.30 | 0.3567 | 870.0 | 600.8 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 19.49 | 305.18 | 0.77 | 357.95 | 0.3549 | 701.0 | 544.2 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.01 | 304.39 | -0.02 | 0.04 | 0.3470 | -686.0 | -488.9 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 19.11 | 302.80 | -1.61 | 4.37 | 0.3495 | -973.0 | -821.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 19.83 | 302.54 | -1.86 | 4.88 | 0.3617 | -725.0 | -583.2 | |
| 0.00 | 2.81 | 0.00 | 1.48 | 19.20 | 302.55 | -1.86 | 5.02 | 0.3514 | -605.0 | -659.1 | |
| 0.00 | 2.38 | 0.00 | 1.26 | 19.83 | 302.29 | -2.12 | 5.53 | 0.3621 | -730.0 | -620.4 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.27 | 301.68 | -2.73 | 7.34 | 0.3540 | -695.0 | -535.3 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 20.31 | 299.70 | -4.70 | 11.85 | 0.3762 | -523.0 | -367.0 | |
| 0.00 | 0.60 | 0.00 | 0.34 | 26.82 | 299.43 | -4.98 | 9.37 | 0.4779 | -658.0 | -584.3 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 26.35 | 299.28 | -5.12 | 9.82 | 0.4712 | -826.0 | -606.1 | |
| 0.00 | 1.36 | 0.00 | 0.77 | 26.09 | 296.69 | -7.72 | 14.76 | 0.4758 | 759.0 | 600.2 | |
| 0.00 | 2.04 | 0.00 | 1.15 | 25.92 | 296.46 | -7.94 | 15.26 | 0.4743 | 853.0 | 657.6 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 22.30 | 296.37 | -8.04 | 17.99 | 0.4208 | 706.0 | 576.4 | |
| 0.00 | 3.40 | 0.00 | 1.99 | 29.61 | 295.23 | -9.18 | 15.16 | 0.5324 | 746.0 | 698.2 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 30.30 | 294.92 | -9.49 | 15.25 | 0.5434 | 623.0 | 549.8 | |
| 0.00 | 2.21 | 0.00 | 1.30 | 30.09 | 294.80 | -9.61 | 15.55 | 0.5409 | 787.0 | 619.5 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 21.82 | 295.43 | -8.98 | 20.34 | 0.4185 | 809.0 | 636.8 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 30.09 | 294.42 | -9.99 | 16.12 | 0.5425 | 523.0 | 427.3 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 22.08 | 295.06 | -9.35 | 20.87 | 0.4244 | 857.0 | 692.3 | |
| 0.00 | 3.32 | 0.00 | 1.81 | 21.54 | 294.65 | -9.76 | 22.22 | 0.4189 | 825.0 | 637.0 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 21.28 | 294.57 | -9.84 | 22.63 | 0.4157 | 930.0 | 803.1 | |
| 0.00 | 3.66 | 0.00 | 2.02 | 22.89 | 294.29 | -10.12 | 21.65 | 0.4406 | 890.0 | 654.7 | |
| 0.00 | 3.49 | 0.00 | 1.90 | 21.25 | 294.31 | -10.10 | 23.19 | 0.4168 | 922.0 | 817.3 | |
| 0.00 | 1.53 | 0.00 | 0.90 | 29.75 | 293.28 | -11.13 | 18.06 | 0.5427 | 718.0 | 597.8 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 23.87 | 292.80 | -11.61 | 23.50 | 0.4634 | 677.0 | 466.6 | |
| 0.00 | 2.64 | 0.00 | 1.49 | 25.25 | 292.47 | -11.94 | 22.81 | 0.4846 | 873.0 | 705.2 | |
| 0.00 | 2.98 | 0.00 | 1.69 | 25.74 | 292.22 | -12.19 | 22.79 | 0.4930 | 489.0 | 503.6 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 21.50 | 289.68 | -14.72 | 31.55 | 0.4539 | 819.0 | 719.3 | |
| 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. | |