SDO HMI 2011-12-16 18:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 84.82 | 0.00 | 49.14 | 22.76 | 297.87 | -20.26 | 37.94 | 0.5159 | 141.1 | 176.6 | |
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back to the solar disc SDO HMI 2011-12-16 18:58:55 UT
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 | 0.85 | 0.00 | 0.45 | 18.33 | 313.08 | -5.05 | 14.14 | 0.3439 | 722.0 | 482.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 19.23 | 307.76 | -10.38 | 26.15 | 0.3877 | -888.0 | -705.6 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 19.73 | 307.28 | -10.86 | 26.56 | 0.3983 | -652.0 | -490.2 | |
| 0.00 | 2.04 | 0.00 | 1.10 | 19.01 | 305.96 | -12.18 | 30.18 | 0.3984 | -1045.0 | -786.1 | |
| 0.00 | 1.96 | 0.00 | 1.06 | 18.64 | 304.90 | -13.24 | 32.79 | 0.4023 | -855.0 | -708.8 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 18.42 | 304.85 | -13.28 | 33.20 | 0.3998 | -923.0 | -717.8 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 19.78 | 304.68 | -13.46 | 31.65 | 0.4191 | -617.0 | -503.1 | |
| 0.00 | 1.96 | 0.00 | 1.06 | 18.46 | 304.44 | -13.70 | 33.96 | 0.4040 | -820.0 | -677.8 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 17.43 | 304.20 | -13.94 | 35.97 | 0.3929 | -907.0 | -704.5 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 22.01 | 303.36 | -14.78 | 31.15 | 0.4592 | -849.0 | -581.3 | |
| 0.00 | 2.89 | 0.00 | 1.58 | 18.90 | 303.50 | -14.64 | 35.05 | 0.4181 | -642.0 | -687.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 18.71 | 303.13 | -15.01 | 35.98 | 0.4192 | -839.0 | -675.1 | |
| 0.00 | 2.04 | 0.00 | 1.12 | 19.38 | 302.55 | -15.59 | 36.03 | 0.4328 | -902.0 | -785.5 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 19.03 | 302.39 | -15.75 | 36.81 | 0.4301 | -903.0 | -717.9 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 19.44 | 302.28 | -15.85 | 36.39 | 0.4361 | -709.0 | -540.8 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 16.23 | 302.41 | -15.72 | 41.26 | 0.3962 | -798.0 | -643.4 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 25.93 | 301.28 | -16.86 | 29.92 | 0.5249 | -626.0 | -455.2 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 25.60 | 300.68 | -17.46 | 31.13 | 0.5255 | -642.0 | -487.2 | |
| 0.00 | 1.70 | 0.00 | 1.00 | 25.81 | 299.27 | -18.87 | 32.84 | 0.5391 | -880.0 | -733.3 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 18.27 | 299.04 | -19.10 | 43.26 | 0.4552 | -698.0 | -529.3 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 22.30 | 298.18 | -19.96 | 38.61 | 0.5082 | -781.0 | -669.5 | |
| 0.00 | 2.04 | 0.00 | 1.14 | 18.71 | 298.36 | -19.77 | 43.53 | 0.4672 | -714.0 | -466.6 | |
| 0.00 | 1.79 | 0.00 | 1.08 | 26.89 | 296.72 | -21.42 | 34.85 | 0.5721 | 550.0 | 628.5 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 25.83 | 296.75 | -21.39 | 36.04 | 0.5601 | 700.0 | 587.9 | |
| 0.00 | 5.70 | 0.00 | 3.45 | 27.03 | 296.41 | -21.73 | 35.07 | 0.5762 | 522.0 | 631.7 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 22.53 | 297.08 | -21.05 | 39.74 | 0.5211 | 807.0 | 631.3 | |
| 0.00 | 2.55 | 0.00 | 1.55 | 27.03 | 296.01 | -22.12 | 35.53 | 0.5795 | 717.0 | 618.6 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 23.28 | 296.62 | -21.52 | 39.35 | 0.5336 | 577.0 | 543.8 | |
| 0.00 | 1.87 | 0.00 | 1.10 | 23.70 | 296.40 | -21.73 | 39.07 | 0.5401 | 833.0 | 701.5 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 23.61 | 296.18 | -21.96 | 39.47 | 0.5412 | 774.0 | 609.6 | |
| 0.00 | 1.53 | 0.00 | 0.95 | 28.32 | 295.19 | -22.95 | 35.05 | 0.6000 | 484.0 | 350.2 | |
| 0.00 | 1.53 | 0.00 | 0.91 | 24.29 | 295.74 | -22.40 | 39.13 | 0.5525 | 644.0 | 558.4 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 23.03 | 295.66 | -22.48 | 40.86 | 0.5401 | 724.0 | 569.5 | |
| 0.00 | 1.19 | 0.00 | 0.75 | 29.55 | 294.23 | -23.91 | 34.76 | 0.6205 | 623.0 | 532.1 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 22.96 | 295.39 | -22.75 | 41.26 | 0.5420 | 807.0 | 611.0 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 23.48 | 295.22 | -22.91 | 40.77 | 0.5489 | 680.0 | 503.4 | |
| 0.00 | 3.15 | 0.00 | 1.85 | 22.71 | 295.26 | -22.88 | 41.76 | 0.5406 | 934.0 | 692.1 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 23.39 | 295.07 | -23.07 | 41.08 | 0.5495 | 864.0 | 715.0 | |
| 0.00 | 1.87 | 0.00 | 1.11 | 23.61 | 294.99 | -23.15 | 40.88 | 0.5525 | 536.0 | 474.9 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 22.51 | 295.09 | -23.05 | 42.22 | 0.5404 | 839.0 | 726.8 | |
| 0.00 | 2.64 | 0.00 | 1.55 | 22.23 | 295.03 | -23.10 | 42.68 | 0.5380 | 930.0 | 702.7 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 23.16 | 294.83 | -23.31 | 41.66 | 0.5495 | 813.0 | 590.4 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 22.45 | 294.89 | -23.25 | 42.54 | 0.5417 | 878.0 | 697.6 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 23.46 | 294.56 | -23.57 | 41.58 | 0.5550 | 648.0 | 556.9 | |
| 0.00 | 2.04 | 0.00 | 1.21 | 23.23 | 294.57 | -23.56 | 41.86 | 0.5527 | 782.0 | 542.2 | |
| 0.00 | 2.64 | 0.00 | 1.55 | 22.49 | 294.67 | -23.46 | 42.74 | 0.5442 | 860.0 | 766.3 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 22.32 | 294.67 | -23.47 | 42.97 | 0.5427 | 732.0 | 651.3 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 25.59 | 293.74 | -24.40 | 39.81 | 0.5842 | 679.0 | 559.5 | |
| 0.00 | 2.98 | 0.00 | 1.76 | 22.49 | 294.29 | -23.85 | 43.18 | 0.5481 | 565.0 | 577.8 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 25.10 | 293.70 | -24.43 | 40.45 | 0.5796 | 854.0 | 700.9 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 20.89 | 294.36 | -23.77 | 45.33 | 0.5317 | 680.0 | 599.2 | |
| 0.00 | 1.87 | 0.00 | 1.14 | 25.63 | 293.26 | -24.87 | 40.28 | 0.5889 | 771.0 | 612.7 | |
| 0.00 | 2.04 | 0.00 | 1.22 | 22.98 | 293.64 | -24.50 | 43.25 | 0.5594 | 622.0 | 599.0 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 29.94 | 289.96 | -28.18 | 38.57 | 0.6587 | 612.0 | 528.4 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 19.64 | 289.00 | -29.13 | 52.54 | 0.5799 | 686.0 | 607.0 | |
| 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. | |