SDO HMI 2011-11-20 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.61 | 109.43 | 14.22 | 70.89 | -18.27 | 338.15 | 34.62 | 236.96 | 0.6456 | 172.1 | 230.2 | |
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back to the solar disc SDO HMI 2011-11-20 13:58:57 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 | 0.26 | 0.00 | 0.18 | -17.92 | 345.10 | 41.57 | 242.03 | 0.7172 | 444.0 | 474.3 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -17.52 | 344.36 | 40.83 | 242.18 | 0.7074 | 542.0 | 405.1 | |
| 0.00 | 1.80 | 0.00 | 1.25 | -17.17 | 344.10 | 40.57 | 242.51 | 0.7029 | 491.0 | 504.0 | |
| 0.00 | 1.29 | 0.00 | 0.88 | -16.50 | 343.60 | 40.08 | 243.15 | 0.6942 | 740.0 | 611.3 | |
| 1.97 | 2.32 | 1.36 | 1.60 | -17.48 | 343.74 | 40.21 | 241.92 | 0.7002 | 625.7 | 494.5 | |
| 0.00 | 1.29 | 0.00 | 0.88 | -17.78 | 343.16 | 39.64 | 241.22 | 0.6954 | 593.0 | 500.9 | |
| 0.00 | 0.69 | 0.00 | 0.48 | -19.91 | 343.70 | 40.17 | 238.73 | 0.7119 | 535.0 | 414.5 | |
| 2.57 | 4.63 | 1.74 | 3.14 | -17.07 | 342.58 | 39.05 | 241.85 | 0.6854 | 784.2 | 610.1 | |
| 0.00 | 0.69 | 0.00 | 0.46 | -16.75 | 342.34 | 38.81 | 242.15 | 0.6811 | 616.0 | 572.5 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -16.53 | 342.21 | 38.68 | 242.38 | 0.6785 | 627.0 | 498.0 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -15.81 | 342.00 | 38.47 | 243.26 | 0.6726 | -673.0 | -569.2 | |
| 0.00 | 1.37 | 0.00 | 0.91 | -16.19 | 341.07 | 37.54 | 242.22 | 0.6637 | -614.0 | -498.9 | |
| 0.00 | 1.29 | 0.00 | 0.86 | -18.01 | 341.39 | 37.86 | 239.90 | 0.6769 | 626.0 | 455.3 | |
| 8.58 | 65.08 | 5.64 | 42.61 | -17.05 | 340.37 | 36.84 | 240.62 | 0.6602 | 865.7 | 534.0 | |
| 6.35 | -14.00 | 4.15 | -14.00 | -17.00 | 339.93 | 36.40 | 240.42 | 0.6549 | 1095.5 | 999999 | |
| 0.94 | -14.00 | 0.61 | -14.00 | -17.12 | 339.54 | 36.01 | 240.01 | 0.6510 | 824.6 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.64 | -18.54 | 337.12 | 33.59 | 236.40 | 0.6321 | -854.0 | -684.6 | |
| 0.00 | 1.29 | 0.00 | 0.85 | -23.10 | 336.71 | 33.18 | 230.03 | 0.6592 | 627.0 | 538.9 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -19.32 | 335.21 | 31.68 | 233.85 | 0.6160 | 696.0 | 525.5 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -21.56 | 329.81 | 26.28 | 225.85 | 0.5760 | -714.0 | -564.2 | |
| 0.00 | 1.29 | 0.00 | 0.78 | -21.33 | 329.69 | 26.16 | 226.04 | 0.5728 | -680.0 | -566.5 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -21.00 | 329.52 | 25.99 | 226.31 | 0.5680 | -761.0 | -626.3 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -20.32 | 327.03 | 23.50 | 224.50 | 0.5356 | -534.0 | -617.5 | |
| 0.00 | 1.37 | 0.00 | 0.83 | -24.20 | 327.45 | 23.92 | 219.92 | 0.5786 | -526.0 | -412.6 | |
| 0.00 | 1.46 | 0.00 | 0.87 | -23.46 | 326.92 | 23.39 | 220.22 | 0.5662 | -846.0 | -705.1 | |
| 0.00 | 2.14 | 0.00 | 1.28 | -23.23 | 326.73 | 23.21 | 220.29 | 0.5621 | -871.0 | -742.4 | |
| 1.20 | 3.09 | 0.72 | 1.85 | -23.72 | 326.65 | 23.12 | 219.58 | 0.5664 | -822.8 | -697.2 | |
| 0.00 | 2.40 | 0.00 | 1.45 | -24.28 | 326.72 | 23.19 | 218.98 | 0.5729 | -483.0 | -357.6 | |
| 0.00 | 2.32 | 0.00 | 1.38 | -23.36 | 326.51 | 22.98 | 219.87 | 0.5613 | -724.0 | -728.0 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -24.05 | 326.57 | 23.04 | 219.09 | 0.5691 | -656.0 | -523.8 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -22.73 | 326.15 | 22.63 | 220.24 | 0.5514 | -622.0 | -580.4 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -23.78 | 326.03 | 22.50 | 218.78 | 0.5613 | -762.0 | -622.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -21.54 | 325.06 | 21.53 | 220.43 | 0.5285 | -680.0 | -468.8 | |
| 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. | |