SDO HMI 2014-02-28 18:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 154.73 | 661.92 | 86.83 | 370.78 | -14.04 | 109.02 | -26.85 | 107.39 | 0.4615 | 229.2 | 41.5 | |
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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 | 2.07 | 0.00 | 1.03 | -14.16 | 135.76 | -0.11 | 179.15 | 0.1216 | 605.0 | 378.5 | |
| 0.00 | 1.72 | 0.00 | 0.87 | -15.56 | 130.60 | -5.26 | 148.79 | 0.1713 | 894.0 | 686.5 | |
| 0.00 | 1.38 | 0.00 | 0.69 | -14.81 | 128.34 | -7.53 | 136.47 | 0.1847 | 818.0 | 593.2 | |
| 0.00 | 1.47 | 0.00 | 0.74 | -14.54 | 128.19 | -7.67 | 134.87 | 0.1832 | 910.0 | 753.4 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -4.59 | 127.86 | -8.01 | 72.28 | 0.1465 | 860.0 | 549.1 | |
| 0.00 | 0.86 | 0.00 | 0.43 | -4.17 | 127.59 | -8.27 | 70.21 | 0.1532 | 831.0 | 664.5 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -7.02 | 127.52 | -8.35 | 89.24 | 0.1448 | 1006.0 | 823.6 | |
| 0.00 | 1.38 | 0.00 | 0.69 | -7.20 | 127.39 | -8.47 | 90.47 | 0.1469 | 861.0 | 637.5 | |
| 0.00 | 1.38 | 0.00 | 0.69 | -5.30 | 127.25 | -8.62 | 77.92 | 0.1533 | 1133.0 | 961.1 | |
| 0.00 | 1.38 | 0.00 | 0.69 | -5.00 | 127.25 | -8.62 | 76.03 | 0.1545 | 1116.0 | 922.6 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -17.99 | 126.28 | -9.58 | 140.00 | 0.2475 | 829.0 | 646.2 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -10.27 | 126.56 | -9.31 | 109.08 | 0.1692 | 926.0 | 690.8 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -18.06 | 125.65 | -10.22 | 138.44 | 0.2554 | 797.0 | 629.2 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -15.72 | 125.71 | -10.15 | 131.45 | 0.2274 | 1017.0 | 690.5 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -6.90 | 125.76 | -10.10 | 88.85 | 0.1750 | 1028.0 | 823.9 | |
| 0.00 | 2.15 | 0.00 | 1.10 | -15.41 | 125.42 | -10.45 | 129.60 | 0.2280 | 816.0 | 721.0 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -16.52 | 125.26 | -10.60 | 132.88 | 0.2419 | 673.0 | 532.1 | |
| 0.60 | 2.59 | 0.30 | 1.30 | -6.85 | 125.16 | -10.71 | 88.75 | 0.1854 | 1043.0 | 857.7 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -16.68 | 124.43 | -11.43 | 131.31 | 0.2540 | 642.0 | 636.6 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -16.07 | 124.28 | -11.59 | 129.05 | 0.2496 | 828.0 | 712.8 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -16.27 | 123.95 | -11.91 | 128.95 | 0.2560 | 776.0 | 670.2 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -14.29 | 122.91 | -12.96 | 120.20 | 0.2526 | 703.0 | 541.3 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -11.78 | 122.55 | -13.32 | 110.19 | 0.2414 | 348.0 | 390.7 | |
| 0.00 | 2.59 | 0.00 | 1.33 | -12.70 | 121.62 | -14.25 | 112.52 | 0.2611 | 1047.0 | 608.6 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -22.13 | 120.60 | -15.27 | 137.01 | 0.3593 | 792.0 | 654.3 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -10.31 | 119.56 | -16.31 | 102.07 | 0.2838 | 709.0 | 580.1 | |
| 1.29 | 6.72 | 0.69 | 3.59 | -16.51 | 115.84 | -20.02 | 117.22 | 0.3708 | 1130.1 | 818.7 | |
| 0.34 | -27.00 | 0.18 | -27.00 | -16.71 | 115.69 | -20.18 | 117.57 | 0.3743 | 919.2 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -16.61 | 115.53 | -20.33 | 117.17 | 0.3759 | 730.0 | 597.0 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -16.79 | 115.48 | -20.38 | 117.56 | 0.3778 | 560.0 | 463.4 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -17.36 | 115.32 | -20.55 | 118.76 | 0.3838 | 676.0 | 531.9 | |
| 4.40 | 7.59 | 2.35 | 4.05 | -16.04 | 115.43 | -20.43 | 115.64 | 0.3738 | 1077.4 | 815.0 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -17.23 | 115.13 | -20.73 | 118.26 | 0.3856 | 795.0 | 696.8 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -16.24 | 115.21 | -20.65 | 115.94 | 0.3782 | 881.0 | 787.1 | |
| 0.00 | 1.47 | 0.00 | 0.79 | -17.16 | 114.94 | -20.93 | 117.91 | 0.3878 | 500.0 | 399.4 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -18.03 | 114.67 | -21.20 | 119.66 | 0.3974 | -836.0 | -720.2 | |
| 0.00 | 2.33 | 0.00 | 1.25 | -16.29 | 114.34 | -21.52 | 115.27 | 0.3911 | 959.0 | 748.4 | |
| 0.69 | 3.28 | 0.37 | 1.74 | -10.95 | 114.79 | -21.07 | 101.76 | 0.3622 | 969.0 | 723.3 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -10.80 | 114.74 | -21.13 | 101.32 | 0.3627 | 885.0 | 694.8 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -17.44 | 113.80 | -22.06 | 117.49 | 0.4057 | -589.0 | -463.8 | |
| 1.12 | 56.63 | 0.61 | 30.90 | -18.46 | 113.56 | -22.30 | 119.55 | 0.4155 | -1112.8 | -640.9 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -18.79 | 113.52 | -22.35 | 120.23 | 0.4184 | -835.0 | -638.8 | |
| 0.78 | -41.00 | 0.42 | -41.00 | -18.25 | 113.53 | -22.34 | 119.04 | 0.4147 | -1167.0 | 999999 | |
| 0.00 | 3.79 | 0.00 | 2.07 | -19.03 | 113.28 | -22.59 | 120.50 | 0.4232 | -684.0 | -773.4 | |
| 7.76 | -41.00 | 4.24 | -41.00 | -18.53 | 113.05 | -22.82 | 119.21 | 0.4231 | -1047.8 | 999999 | |
| 11.98 | -41.00 | 6.54 | -41.00 | -18.22 | 113.02 | -22.84 | 118.52 | 0.4215 | -1181.3 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -19.24 | 112.67 | -23.20 | 120.38 | 0.4329 | -858.0 | -757.5 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -13.50 | 113.19 | -22.68 | 107.62 | 0.3950 | -898.0 | -663.0 | |
| 0.00 | 1.47 | 0.00 | 0.80 | -15.90 | 112.42 | -23.45 | 112.82 | 0.4170 | -833.0 | -648.6 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -15.18 | 112.00 | -23.86 | 110.90 | 0.4197 | -833.0 | -740.2 | |
| 0.00 | 2.33 | 0.00 | 1.27 | -15.57 | 111.92 | -23.95 | 111.73 | 0.4227 | -834.0 | -581.9 | |
| 0.00 | 2.59 | 0.00 | 1.48 | -25.02 | 110.21 | -25.65 | 128.94 | 0.5065 | -748.0 | -650.9 | |
| 0.00 | 1.64 | 0.00 | 0.91 | -17.83 | 111.13 | -24.73 | 116.11 | 0.4455 | -991.0 | -785.8 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -14.62 | 111.50 | -24.37 | 109.29 | 0.4248 | -754.0 | -571.2 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -19.59 | 110.50 | -25.36 | 119.23 | 0.4644 | -1004.0 | -766.4 | |
| 0.00 | 1.38 | 0.00 | 0.75 | -10.01 | 111.36 | -24.51 | 98.35 | 0.4146 | 707.0 | 603.5 | |
| 4.14 | 6.12 | 2.28 | 3.38 | -15.22 | 110.47 | -25.39 | 110.07 | 0.4424 | -959.7 | -744.0 | |
| 0.00 | 2.84 | 0.00 | 1.61 | -21.19 | 109.47 | -26.39 | 121.48 | 0.4880 | -680.0 | -651.7 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -18.96 | 109.67 | -26.20 | 117.35 | 0.4720 | -730.0 | -506.0 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -11.87 | 110.59 | -25.28 | 102.56 | 0.4299 | 784.0 | 629.1 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -15.61 | 109.87 | -25.99 | 110.57 | 0.4527 | -596.0 | -457.0 | |
| 0.00 | 1.64 | 0.00 | 0.90 | -12.18 | 110.25 | -25.61 | 103.16 | 0.4358 | 848.0 | 707.1 | |
| 0.00 | 2.50 | 0.00 | 1.41 | -18.64 | 109.34 | -26.53 | 116.47 | 0.4748 | -825.0 | -649.2 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -16.05 | 109.67 | -26.19 | 111.39 | 0.4575 | -683.0 | -519.2 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -12.70 | 109.79 | -26.07 | 104.15 | 0.4441 | 660.0 | 563.0 | |
| 3.71 | 8.28 | 2.07 | 4.63 | -16.36 | 109.14 | -26.72 | 111.72 | 0.4664 | -951.2 | -705.4 | |
| 0.00 | 1.12 | 0.00 | 0.66 | -24.43 | 107.52 | -28.34 | 125.63 | 0.5339 | -738.0 | -566.8 | |
| 3.53 | 9.91 | 2.00 | 5.62 | -18.87 | 108.49 | -27.38 | 116.33 | 0.4876 | 789.1 | 278.8 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -19.26 | 108.38 | -27.49 | 117.01 | 0.4911 | -771.0 | -568.0 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -11.23 | 109.20 | -26.66 | 100.71 | 0.4498 | 718.0 | 555.0 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -19.10 | 107.70 | -28.17 | 116.26 | 0.4994 | -650.0 | -493.6 | |
| 0.00 | 3.53 | 0.00 | 2.00 | -16.10 | 107.75 | -28.11 | 110.44 | 0.4852 | -696.0 | -752.9 | |
| 22.93 | 461.94 | 12.88 | 262.00 | -13.70 | 108.03 | -27.84 | 105.67 | 0.4732 | -1103.7 | 100.3 | |
| 0.00 | 1.98 | 0.00 | 1.13 | -17.85 | 107.18 | -28.69 | 113.57 | 0.5006 | -567.0 | -520.2 | |
| 0.00 | 2.07 | 0.00 | 1.17 | -16.04 | 107.34 | -28.53 | 110.13 | 0.4908 | -730.0 | -577.8 | |
| 0.00 | 1.98 | 0.00 | 1.14 | -18.11 | 106.99 | -28.88 | 113.96 | 0.5043 | -713.0 | -543.5 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -18.34 | 106.73 | -29.13 | 114.24 | 0.5089 | -571.0 | -469.0 | |
| 4.31 | -73.00 | 2.44 | -73.00 | -14.02 | 107.18 | -28.68 | 106.00 | 0.4864 | -1005.2 | 999999 | |
| 6.55 | -73.00 | 3.71 | -73.00 | -13.69 | 107.19 | -28.67 | 105.33 | 0.4853 | -887.4 | 999999 | |
| 1.64 | -73.00 | 0.93 | -73.00 | -13.68 | 106.64 | -29.23 | 105.13 | 0.4935 | 683.8 | 999999 | |
| 1.72 | -73.00 | 0.98 | -73.00 | -13.80 | 106.62 | -29.25 | 105.36 | 0.4941 | 733.8 | 999999 | |
| 76.29 | -73.00 | 43.30 | -73.00 | -12.88 | 106.71 | -29.16 | 103.53 | 0.4905 | 1300.7 | 999999 | |
| 0.95 | -73.00 | 0.54 | -73.00 | -14.46 | 106.14 | -29.73 | 106.50 | 0.5029 | -626.1 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 2.94 | 104.47 | -31.40 | 73.12 | 0.5459 | 608.0 | 464.9 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -8.44 | 104.01 | -31.86 | 94.40 | 0.5257 | -528.0 | -411.8 | |
| 0.00 | 1.64 | 0.00 | 0.97 | -8.13 | 102.54 | -33.33 | 93.84 | 0.5473 | -731.0 | -609.6 | |
| 0.00 | 1.29 | 0.00 | 0.77 | -8.62 | 102.31 | -33.55 | 94.74 | 0.5505 | -553.0 | -411.4 | |
| 0.00 | 1.81 | 0.00 | 1.13 | -11.01 | 98.30 | -37.57 | 98.73 | 0.6078 | -558.0 | -389.8 | |
| 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. | |