SDO HMI 2011-07-21 00:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.78 | 474.23 | 57.72 | 274.50 | -22.70 | 135.96 | 14.56 | 206.65 | 0.5184 | -80.5 | -177.0 | |
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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 | 1.00 | 0.00 | 0.58 | -18.70 | 143.37 | 21.98 | 222.00 | 0.5319 | 732.0 | 557.5 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -22.00 | 142.53 | 21.14 | 216.83 | 0.5599 | 803.0 | 630.2 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -22.20 | 142.42 | 21.03 | 216.46 | 0.5612 | 630.0 | 454.2 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -22.19 | 142.07 | 20.67 | 216.02 | 0.5580 | 807.0 | 700.5 | |
| 0.00 | 2.63 | 0.00 | 1.58 | -22.94 | 142.01 | 20.61 | 215.10 | 0.5660 | 629.0 | 517.7 | |
| 0.00 | 3.08 | 0.00 | 1.84 | -22.28 | 141.80 | 20.41 | 215.56 | 0.5568 | 806.0 | 635.6 | |
| 0.00 | 1.54 | 0.00 | 0.92 | -22.28 | 141.52 | 20.12 | 215.21 | 0.5543 | 886.0 | 733.3 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -22.27 | 141.34 | 19.95 | 214.98 | 0.5528 | 661.0 | 593.3 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -22.47 | 141.27 | 19.87 | 214.65 | 0.5545 | 646.0 | 569.0 | |
| 0.00 | 2.63 | 0.00 | 1.56 | -22.29 | 140.96 | 19.57 | 214.45 | 0.5499 | 867.0 | 755.7 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -22.35 | 140.65 | 19.26 | 213.97 | 0.5481 | 534.0 | 544.9 | |
| 0.00 | 3.27 | 0.00 | 1.95 | -23.76 | 140.51 | 19.12 | 212.27 | 0.5635 | 484.0 | 541.8 | |
| 2.36 | 43.45 | 1.39 | 25.58 | -22.65 | 140.24 | 18.85 | 213.09 | 0.5483 | 793.1 | 634.8 | |
| 11.43 | -13.00 | 6.74 | -13.00 | -22.37 | 140.13 | 18.74 | 213.24 | 0.5441 | 1019.0 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -23.30 | 140.23 | 18.84 | 212.38 | 0.5559 | 761.0 | 654.1 | |
| 0.00 | 2.81 | 0.00 | 1.67 | -23.37 | 140.03 | 18.64 | 212.04 | 0.5551 | 790.0 | 593.3 | |
| 0.00 | 3.81 | 0.00 | 2.22 | -21.50 | 139.63 | 18.24 | 213.50 | 0.5297 | 716.0 | 669.8 | |
| 0.00 | 2.27 | 0.00 | 1.30 | -19.78 | 139.39 | 17.99 | 215.15 | 0.5069 | 653.0 | 559.6 | |
| 0.00 | 1.45 | 0.00 | 0.86 | -23.43 | 139.79 | 18.40 | 211.65 | 0.5541 | 798.0 | 684.9 | |
| 5.99 | 9.71 | 3.53 | 5.72 | -22.63 | 139.65 | 18.25 | 212.28 | 0.5434 | 959.3 | 682.6 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -23.73 | 139.63 | 18.24 | 211.11 | 0.5565 | 737.0 | 605.6 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -22.87 | 139.51 | 18.11 | 211.84 | 0.5451 | 215.0 | 234.6 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -20.00 | 139.04 | 17.64 | 214.36 | 0.5067 | 773.0 | 652.8 | |
| 3.99 | 4.90 | 2.33 | 2.86 | -21.87 | 139.20 | 17.80 | 212.47 | 0.5306 | 956.0 | 913.7 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -20.10 | 138.84 | 17.45 | 213.96 | 0.5062 | 870.0 | 661.1 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -20.53 | 138.62 | 17.23 | 213.12 | 0.5096 | 797.0 | 601.7 | |
| 0.00 | 2.81 | 0.00 | 1.62 | -21.00 | 138.58 | 17.18 | 212.52 | 0.5150 | 846.0 | 688.9 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -22.12 | 138.65 | 17.25 | 211.40 | 0.5294 | 779.0 | 698.8 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -22.22 | 138.28 | 16.88 | 210.76 | 0.5277 | 842.0 | 629.1 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -22.35 | 138.23 | 16.83 | 210.55 | 0.5290 | 736.0 | 579.4 | |
| 0.00 | 1.90 | 0.00 | 1.11 | -22.62 | 138.16 | 16.76 | 210.16 | 0.5319 | 913.0 | 730.1 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -21.22 | 137.82 | 16.42 | 211.14 | 0.5117 | 727.0 | 496.1 | |
| 0.00 | 3.08 | 0.00 | 1.85 | -25.16 | 138.22 | 16.83 | 207.80 | 0.5639 | 612.0 | 460.6 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -24.53 | 138.03 | 16.63 | 208.11 | 0.5547 | 702.0 | 515.7 | |
| 0.00 | 2.45 | 0.00 | 1.43 | -22.96 | 137.75 | 16.36 | 209.23 | 0.5331 | 811.0 | 658.6 | |
| 3.81 | 4.08 | 2.22 | 2.38 | -22.71 | 137.55 | 16.15 | 209.18 | 0.5286 | 835.4 | 792.0 | |
| 2.99 | 10.43 | 1.76 | 6.14 | -24.02 | 137.33 | 15.94 | 207.59 | 0.5436 | 831.5 | 767.3 | |
| 0.00 | 11.70 | 0.00 | 6.74 | -22.03 | 136.41 | 15.02 | 208.11 | 0.5117 | -100.0 | -175.8 | |
| 1.36 | 251.90 | 0.78 | 144.80 | -22.23 | 136.02 | 14.63 | 207.31 | 0.5116 | -612.0 | -453.1 | |
| 0.00 | 3.08 | 0.00 | 1.76 | -21.54 | 135.68 | 14.29 | 207.44 | 0.5001 | -195.0 | -206.0 | |
| 3.72 | -39.00 | 2.16 | -39.00 | -23.32 | 135.56 | 14.17 | 205.57 | 0.5228 | -732.9 | 999999 | |
| 1.18 | 1.54 | 0.69 | 0.90 | -24.36 | 135.68 | 14.28 | 204.83 | 0.5373 | 443.8 | 449.5 | |
| 1.00 | -39.00 | 0.58 | -39.00 | -23.53 | 135.51 | 14.12 | 205.31 | 0.5253 | -554.1 | 999999 | |
| 1.90 | -39.00 | 1.09 | -39.00 | -22.11 | 135.33 | 13.94 | 206.32 | 0.5053 | -959.5 | 999999 | |
| 3.17 | -39.00 | 1.83 | -39.00 | -22.86 | 135.07 | 13.67 | 205.20 | 0.5136 | -580.7 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -24.39 | 135.20 | 13.80 | 204.08 | 0.5347 | -472.0 | -324.6 | |
| 2.36 | 20.41 | 1.37 | 11.89 | -23.90 | 135.01 | 13.61 | 204.20 | 0.5270 | -862.9 | -621.6 | |
| 26.67 | -39.00 | 15.28 | -39.00 | -22.34 | 134.74 | 13.35 | 205.15 | 0.5045 | -1204.2 | 999999 | |
| 0.36 | -47.00 | 0.21 | -47.00 | -23.89 | 134.73 | 13.34 | 203.77 | 0.5253 | -978.5 | 999999 | |
| 1.18 | -39.00 | 0.67 | -39.00 | -22.36 | 134.27 | 12.88 | 204.35 | 0.5019 | -1117.6 | 999999 | |
| 7.35 | -39.00 | 4.22 | -39.00 | -22.88 | 134.25 | 12.86 | 203.87 | 0.5087 | -940.3 | 999999 | |
| 17.51 | 41.91 | 10.04 | 24.03 | -22.93 | 133.55 | 12.15 | 202.66 | 0.5053 | -999.9 | -538.5 | |
| 1.45 | -52.00 | 0.83 | -52.00 | -22.82 | 133.13 | 11.74 | 202.05 | 0.5014 | -902.9 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.22 | -25.42 | 132.31 | 10.92 | 198.79 | 0.5331 | -570.0 | -472.0 | |
| 0.00 | 2.00 | 0.00 | 1.15 | -24.12 | 132.02 | 10.63 | 199.22 | 0.5136 | -821.0 | -720.5 | |
| 0.00 | 3.54 | 0.00 | 2.04 | -24.08 | 131.58 | 10.19 | 198.50 | 0.5109 | -747.0 | -586.5 | |
| 0.00 | 1.90 | 0.00 | 1.09 | -23.62 | 131.51 | 10.12 | 198.69 | 0.5041 | -935.0 | -738.3 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -24.46 | 131.54 | 10.15 | 198.18 | 0.5161 | -769.0 | -568.2 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -24.88 | 131.54 | 10.15 | 197.91 | 0.5220 | -495.0 | -346.5 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -23.86 | 131.29 | 9.90 | 198.16 | 0.5065 | -677.0 | -554.9 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -25.43 | 130.67 | 9.27 | 196.13 | 0.5260 | -720.0 | -586.8 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -25.60 | 130.47 | 9.08 | 195.71 | 0.5277 | -701.0 | -553.2 | |
| 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. | |