SDO HMI 2011-12-04 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 256.76 | 1515.48 | 141.45 | 832.89 | -21.91 | 107.57 | -12.54 | 152.34 | 0.4349 | 24.6 | 88.0 | |
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back to the solar disc SDO HMI 2011-12-04 11:58:56 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 | 1.54 | 0.00 | 0.79 | -13.88 | 118.91 | -1.20 | 175.31 | 0.2501 | -893.0 | -715.7 | |
| 0.00 | 1.28 | 0.00 | 0.66 | -14.37 | 117.35 | -2.76 | 169.69 | 0.2618 | -711.0 | -489.7 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -18.44 | 116.33 | -3.78 | 169.08 | 0.3319 | -746.0 | -606.6 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -17.79 | 112.79 | -7.32 | 158.84 | 0.3378 | 730.0 | 544.8 | |
| 16.38 | 92.50 | 8.64 | 48.79 | -17.58 | 111.26 | -8.85 | 154.68 | 0.3445 | 1305.4 | 452.4 | |
| 36.95 | 812.06 | 20.17 | 445.11 | -22.60 | 110.62 | -9.50 | 158.76 | 0.4224 | 1438.1 | 380.6 | |
| 18.60 | -6.00 | 10.20 | -6.00 | -23.15 | 110.48 | -9.63 | 159.00 | 0.4312 | 1175.0 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -25.16 | 110.26 | -9.86 | 160.30 | 0.4616 | -818.0 | -605.2 | |
| 4.35 | -6.00 | 2.38 | -6.00 | -22.25 | 109.89 | -10.22 | 156.98 | 0.4216 | 1199.3 | 999999 | |
| 8.19 | -6.00 | 4.49 | -6.00 | -22.73 | 109.79 | -10.32 | 157.25 | 0.4292 | 1269.9 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -16.16 | 110.12 | -10.00 | 149.78 | 0.3328 | 948.0 | 786.7 | |
| 2.56 | -6.00 | 1.41 | -6.00 | -23.15 | 109.56 | -10.55 | 157.22 | 0.4366 | 897.1 | 999999 | |
| 1.02 | -6.00 | 0.57 | -6.00 | -23.86 | 109.41 | -10.70 | 157.60 | 0.4477 | 527.6 | 999999 | |
| 1.54 | -6.00 | 0.85 | -6.00 | -23.41 | 109.25 | -10.86 | 156.87 | 0.4422 | 932.7 | 999999 | |
| 1.02 | -6.00 | 0.56 | -6.00 | -23.25 | 109.20 | -10.92 | 156.61 | 0.4402 | 765.2 | 999999 | |
| 4.35 | -6.00 | 2.39 | -6.00 | -22.67 | 109.21 | -10.90 | 156.06 | 0.4319 | 1055.4 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.08 | -17.05 | 109.28 | -10.83 | 149.19 | 0.3523 | 853.0 | 718.5 | |
| 2.39 | -6.00 | 1.30 | -6.00 | -21.29 | 108.96 | -11.15 | 154.09 | 0.4141 | -942.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -25.33 | 108.61 | -11.50 | 157.52 | 0.4732 | 450.0 | 390.9 | |
| 19.12 | -6.00 | 10.53 | -6.00 | -22.96 | 108.66 | -11.45 | 155.32 | 0.4396 | 1084.4 | 999999 | |
| 4.35 | -6.00 | 2.41 | -6.00 | -23.54 | 108.48 | -11.63 | 155.58 | 0.4489 | 558.4 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -18.77 | 108.76 | -11.35 | 150.52 | 0.3803 | 865.0 | 734.6 | |
| 1.79 | -6.00 | 0.98 | -6.00 | -21.29 | 108.51 | -11.60 | 153.19 | 0.4173 | -833.6 | 999999 | |
| 0.85 | -6.00 | 0.47 | -6.00 | -23.09 | 108.29 | -11.82 | 154.76 | 0.4438 | 792.5 | 999999 | |
| 2.99 | -6.00 | 1.65 | -6.00 | -23.12 | 108.03 | -12.09 | 154.31 | 0.4461 | 826.1 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -23.93 | 107.88 | -12.23 | 154.90 | 0.4582 | -602.0 | -491.3 | |
| 1.54 | -6.00 | 0.85 | -6.00 | -23.15 | 107.73 | -12.38 | 153.80 | 0.4486 | 841.0 | 999999 | |
| 0.00 | 4.18 | 0.00 | 2.28 | -20.98 | 107.92 | -12.19 | 151.67 | 0.4173 | 347.0 | 176.1 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -18.83 | 107.90 | -12.22 | 148.80 | 0.3883 | -803.0 | -508.2 | |
| 0.00 | 1.71 | 0.00 | 0.95 | -23.74 | 107.44 | -12.67 | 153.91 | 0.4586 | -119.0 | -58.7 | |
| 0.00 | 1.88 | 0.00 | 1.05 | -24.16 | 107.33 | -12.78 | 154.16 | 0.4651 | -897.0 | -690.2 | |
| 4.52 | 11.69 | 2.48 | 6.40 | -21.55 | 107.48 | -12.63 | 151.53 | 0.4284 | -626.2 | -72.1 | |
| 0.43 | -32.00 | 0.23 | -32.00 | -21.68 | 107.44 | -12.67 | 151.60 | 0.4305 | 77.0 | 999999 | |
| 9.73 | -6.00 | 5.40 | -6.00 | -23.28 | 107.25 | -12.86 | 153.10 | 0.4537 | 752.8 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -19.40 | 107.53 | -12.58 | 148.86 | 0.3989 | -953.0 | -732.7 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -22.00 | 107.28 | -12.83 | 151.68 | 0.4361 | 830.0 | 548.2 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -22.96 | 107.12 | -12.99 | 152.51 | 0.4503 | 449.0 | 266.3 | |
| 0.00 | 1.88 | 0.00 | 1.03 | -21.81 | 107.20 | -12.91 | 151.31 | 0.4341 | 319.0 | 282.1 | |
| 0.00 | 2.30 | 0.00 | 1.27 | -22.48 | 106.97 | -13.14 | 151.69 | 0.4449 | 402.0 | 216.0 | |
| 0.00 | 3.24 | 0.00 | 1.75 | -19.52 | 107.17 | -12.94 | 148.32 | 0.4037 | -696.0 | -706.4 | |
| 2.05 | 180.06 | 1.13 | 98.97 | -21.90 | 106.86 | -13.25 | 150.81 | 0.4379 | 668.3 | -274.9 | |
| 0.00 | 5.80 | 0.00 | 3.24 | -23.58 | 106.66 | -13.45 | 152.38 | 0.4619 | 383.0 | 234.4 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -24.29 | 106.29 | -13.83 | 152.52 | 0.4741 | 702.0 | 554.0 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -24.03 | 106.28 | -13.83 | 152.24 | 0.4707 | 606.0 | 503.4 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -19.52 | 106.69 | -13.43 | 147.39 | 0.4078 | -927.0 | -858.8 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -23.80 | 106.24 | -13.87 | 151.92 | 0.4680 | 441.0 | 375.0 | |
| 4.18 | -41.00 | 2.29 | -41.00 | -21.11 | 106.42 | -13.70 | 149.01 | 0.4309 | -1188.6 | 999999 | |
| 7.42 | -41.00 | 4.06 | -41.00 | -20.66 | 106.29 | -13.82 | 148.21 | 0.4260 | 770.4 | 999999 | |
| 0.00 | 2.13 | 0.00 | 1.18 | -22.67 | 106.10 | -14.02 | 150.38 | 0.4541 | 756.0 | 493.6 | |
| 5.12 | -41.00 | 2.81 | -41.00 | -20.88 | 106.24 | -13.87 | 148.41 | 0.4294 | -467.9 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -22.06 | 106.09 | -14.02 | 149.64 | 0.4461 | -109.0 | -92.3 | |
| 0.00 | 5.63 | 0.00 | 3.15 | -23.58 | 105.87 | -14.25 | 151.04 | 0.4678 | -484.0 | -410.1 | |
| 1.19 | -41.00 | 0.66 | -41.00 | -21.14 | 106.02 | -14.09 | 148.34 | 0.4346 | -1042.9 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -19.71 | 106.09 | -14.02 | 146.54 | 0.4155 | -607.0 | -529.1 | |
| 1.37 | 1.79 | 0.78 | 1.02 | -25.21 | 105.37 | -14.74 | 152.02 | 0.4927 | 750.4 | 689.6 | |
| 0.00 | 2.05 | 0.00 | 1.14 | -22.55 | 105.68 | -14.43 | 149.51 | 0.4557 | -576.0 | -477.2 | |
| 0.00 | 5.21 | 0.00 | 2.97 | -25.73 | 105.20 | -14.91 | 152.31 | 0.5008 | 678.0 | 543.6 | |
| 0.00 | 2.73 | 0.00 | 1.53 | -23.74 | 105.41 | -14.70 | 150.47 | 0.4733 | -860.0 | -702.4 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -25.54 | 105.19 | -14.92 | 152.09 | 0.4983 | 636.0 | 556.8 | |
| 2.99 | -41.00 | 1.64 | -41.00 | -21.01 | 105.54 | -14.57 | 147.33 | 0.4369 | -900.6 | 999999 | |
| 0.77 | 2.22 | 0.43 | 1.25 | -23.58 | 105.27 | -14.85 | 150.05 | 0.4723 | -1018.9 | -725.6 | |
| 8.87 | -41.00 | 4.90 | -41.00 | -21.17 | 105.17 | -14.95 | 146.89 | 0.4422 | -1132.1 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -22.90 | 104.91 | -15.20 | 148.66 | 0.4664 | -184.0 | -126.9 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -23.65 | 104.72 | -15.39 | 149.25 | 0.4774 | -595.0 | -473.6 | |
| 0.00 | 3.33 | 0.00 | 1.82 | -20.10 | 105.08 | -15.03 | 145.26 | 0.4293 | -845.0 | -735.4 | |
| 0.00 | 4.95 | 0.00 | 2.74 | -21.49 | 104.84 | -15.28 | 146.76 | 0.4491 | -851.0 | -631.9 | |
| 0.00 | 1.79 | 0.00 | 1.03 | -26.33 | 104.13 | -15.98 | 151.31 | 0.5161 | 740.0 | 495.7 | |
| 0.00 | 3.16 | 0.00 | 1.73 | -20.32 | 104.80 | -15.32 | 145.09 | 0.4347 | -820.0 | -802.6 | |
| 0.00 | 3.50 | 0.00 | 1.94 | -21.65 | 104.52 | -15.59 | 146.44 | 0.4538 | -649.0 | -602.0 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -21.24 | 104.53 | -15.58 | 145.91 | 0.4485 | -920.0 | -726.5 | |
| 0.00 | 2.99 | 0.00 | 1.68 | -23.49 | 104.11 | -16.01 | 148.08 | 0.4803 | -764.0 | -661.5 | |
| 1.28 | 2.73 | 0.71 | 1.52 | -21.33 | 104.29 | -15.82 | 145.64 | 0.4518 | -999.1 | -882.2 | |
| 0.00 | 3.24 | 0.00 | 1.78 | -19.94 | 104.44 | -15.67 | 143.94 | 0.4332 | -783.0 | -673.1 | |
| 0.00 | 2.13 | 0.00 | 1.17 | -19.62 | 104.47 | -15.64 | 143.54 | 0.4290 | -802.0 | -751.2 | |
| 0.00 | 1.28 | 0.00 | 0.70 | -19.31 | 104.41 | -15.70 | 142.95 | 0.4258 | -934.0 | -823.8 | |
| 7.08 | 9.30 | 3.98 | 5.22 | -22.81 | 103.99 | -16.12 | 147.06 | 0.4728 | -976.1 | -793.5 | |
| 0.00 | 6.49 | 0.00 | 3.63 | -22.26 | 103.96 | -16.16 | 146.32 | 0.4663 | -767.0 | -802.5 | |
| 0.00 | 2.05 | 0.00 | 1.14 | -21.46 | 104.02 | -16.10 | 145.36 | 0.4559 | -820.0 | -772.2 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -20.26 | 104.08 | -16.03 | 143.79 | 0.4405 | -967.0 | -787.4 | |
| 0.00 | 2.82 | 0.00 | 1.57 | -21.78 | 103.81 | -16.30 | 145.46 | 0.4616 | -859.0 | -682.5 | |
| 6.40 | 21.85 | 3.61 | 12.35 | -23.13 | 103.61 | -16.50 | 146.88 | 0.4800 | -963.6 | -375.9 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -22.78 | 103.53 | -16.59 | 146.30 | 0.4764 | -969.0 | -798.8 | |
| 0.00 | 1.96 | 0.00 | 1.09 | -21.62 | 103.63 | -16.48 | 144.96 | 0.4613 | -900.0 | -728.8 | |
| 0.00 | 1.28 | 0.00 | 0.73 | -23.81 | 103.26 | -16.86 | 147.17 | 0.4914 | -768.0 | -629.5 | |
| 1.19 | 220.51 | 0.66 | 122.89 | -21.21 | 103.42 | -16.70 | 144.05 | 0.4582 | -968.4 | -476.1 | |
| 4.27 | -81.00 | 2.42 | -81.00 | -23.29 | 103.06 | -17.06 | 146.23 | 0.4867 | -856.6 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.09 | -20.67 | 103.31 | -16.80 | 143.13 | 0.4526 | -1122.0 | -905.8 | |
| 0.00 | 3.16 | 0.00 | 1.77 | -22.07 | 103.05 | -17.07 | 144.64 | 0.4720 | -618.0 | -593.2 | |
| 5.80 | 28.08 | 3.27 | 15.85 | -22.55 | 102.72 | -17.40 | 144.78 | 0.4807 | -926.4 | -420.7 | |
| 34.56 | -85.00 | 19.28 | -85.00 | -21.05 | 102.77 | -17.34 | 142.83 | 0.4623 | -1053.9 | 999999 | |
| 16.56 | -85.00 | 9.18 | -85.00 | -20.23 | 102.84 | -17.28 | 141.74 | 0.4519 | -1170.5 | 999999 | |
| 0.34 | 2.22 | 0.19 | 1.25 | -21.91 | 102.60 | -17.51 | 143.75 | 0.4741 | -778.5 | -656.2 | |
| 2.65 | -89.00 | 1.49 | -89.00 | -22.23 | 102.49 | -17.62 | 144.01 | 0.4789 | -810.8 | 999999 | |
| 0.00 | 2.65 | 0.00 | 1.47 | -19.26 | 101.76 | -18.35 | 138.62 | 0.4516 | -822.0 | -761.7 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -20.90 | 101.13 | -18.99 | 140.16 | 0.4764 | -581.0 | -519.6 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -20.49 | 101.05 | -19.07 | 139.44 | 0.4726 | -581.0 | -486.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -20.90 | 100.82 | -19.29 | 139.73 | 0.4794 | -616.0 | -459.9 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -20.65 | 99.85 | -20.26 | 138.02 | 0.4865 | -758.0 | -604.9 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -20.52 | 99.60 | -20.51 | 137.49 | 0.4877 | -702.0 | -533.8 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -20.68 | 99.37 | -20.74 | 137.43 | 0.4917 | -634.0 | -528.3 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -20.21 | 98.93 | -21.18 | 136.15 | 0.4914 | -789.0 | -613.9 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -20.18 | 98.53 | -21.58 | 135.59 | 0.4953 | -736.0 | -599.2 | |
| 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. | |