SDO HMI 2011-03-04 08:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 290.05 | 1377.73 | 171.42 | 816.68 | 24.31 | 164.20 | 10.20 | 342.85 | 0.5502 | 105.5 | 49.3 | |
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back to the solar disc SDO HMI 2011-03-04 08:58:59 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 |
| 2.07 | 298.79 | 1.27 | 182.47 | 25.68 | 169.62 | 15.62 | 335.78 | 0.5936 | -693.8 | -370.0 | |
| 47.09 | -1.00 | 28.75 | -1.00 | 25.25 | 169.39 | 15.39 | 335.76 | 0.5869 | -1177.4 | 999999 | |
| 2.07 | -1.00 | 1.25 | -1.00 | 24.46 | 168.85 | 14.85 | 335.91 | 0.5736 | -1198.8 | 999999 | |
| 1.56 | -1.00 | 0.94 | -1.00 | 24.63 | 168.57 | 14.56 | 336.44 | 0.5741 | -923.9 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 24.56 | 167.55 | 13.54 | 337.87 | 0.5676 | -548.0 | -529.1 | |
| 1.47 | 6.83 | 0.87 | 4.06 | 23.82 | 167.30 | 13.30 | 337.69 | 0.5565 | -924.1 | -703.2 | |
| 0.00 | 0.35 | 0.00 | 0.21 | 24.12 | 167.00 | 12.99 | 338.37 | 0.5589 | -575.0 | -614.0 | |
| 0.00 | 2.51 | 0.00 | 1.48 | 23.60 | 166.88 | 12.87 | 338.17 | 0.5512 | -678.0 | -580.0 | |
| 0.00 | 1.30 | 0.00 | 0.77 | 24.40 | 166.93 | 12.92 | 338.67 | 0.5622 | -713.0 | -575.3 | |
| 0.00 | 1.99 | 0.00 | 1.19 | 24.57 | 166.84 | 12.84 | 338.92 | 0.5640 | -627.0 | -496.4 | |
| 2.42 | 125.12 | 1.41 | 72.55 | 22.01 | 166.49 | 12.49 | 337.57 | 0.5277 | -665.5 | -515.9 | |
| 0.00 | 1.64 | 0.00 | 0.98 | 23.97 | 166.51 | 12.51 | 338.99 | 0.5543 | -644.0 | -476.2 | |
| 16.33 | -11.00 | 9.50 | -11.00 | 22.07 | 166.24 | 12.23 | 338.03 | 0.5270 | -1087.1 | 999999 | |
| 1.81 | -11.00 | 1.05 | -11.00 | 21.59 | 166.13 | 12.13 | 337.84 | 0.5199 | -1048.6 | 999999 | |
| 2.59 | -11.00 | 1.50 | -11.00 | 21.78 | 165.92 | 11.91 | 338.34 | 0.5214 | -1233.7 | 999999 | |
| 0.00 | 4.41 | 0.00 | 2.60 | 23.36 | 166.06 | 12.05 | 339.27 | 0.5438 | -442.0 | -424.5 | |
| 12.70 | -11.00 | 7.40 | -11.00 | 22.29 | 165.90 | 11.89 | 338.76 | 0.5283 | -1007.0 | 999999 | |
| 0.00 | 2.42 | 0.00 | 1.45 | 24.93 | 166.08 | 12.07 | 340.31 | 0.5651 | -764.0 | -548.7 | |
| 0.00 | 1.30 | 0.00 | 0.78 | 25.39 | 166.12 | 12.12 | 340.54 | 0.5714 | -613.0 | -454.1 | |
| 2.76 | -11.00 | 1.60 | -11.00 | 21.81 | 165.59 | 11.59 | 338.89 | 0.5200 | -903.5 | 999999 | |
| 1.30 | 662.99 | 0.76 | 387.88 | 22.87 | 165.62 | 11.61 | 339.62 | 0.5348 | -816.8 | 356.5 | |
| 5.27 | 61.87 | 3.14 | 36.53 | 24.46 | 165.56 | 11.56 | 340.78 | 0.5562 | -546.1 | -14.8 | |
| 2.68 | -11.00 | 1.55 | -11.00 | 22.08 | 165.35 | 11.35 | 339.48 | 0.5224 | -782.1 | 999999 | |
| 1.47 | -21.00 | 0.86 | -21.00 | 23.00 | 165.36 | 11.36 | 340.12 | 0.5353 | 517.6 | 999999 | |
| 4.23 | -21.00 | 2.48 | -21.00 | 22.89 | 165.22 | 11.22 | 340.27 | 0.5331 | -448.8 | 999999 | |
| 0.52 | -22.00 | 0.31 | -22.00 | 24.31 | 165.25 | 11.24 | 341.17 | 0.5527 | 43.0 | 999999 | |
| 12.27 | -22.00 | 7.26 | -22.00 | 24.10 | 165.20 | 11.19 | 341.12 | 0.5496 | -445.4 | 999999 | |
| 0.00 | 3.54 | 0.00 | 2.11 | 24.66 | 165.01 | 11.01 | 341.75 | 0.5564 | -83.0 | -51.6 | |
| 0.00 | 1.81 | 0.00 | 1.04 | 21.48 | 164.69 | 10.68 | 340.18 | 0.5107 | -851.0 | -563.5 | |
| 0.00 | 1.21 | 0.00 | 0.70 | 21.75 | 164.58 | 10.57 | 340.55 | 0.5139 | -462.0 | -495.1 | |
| 6.83 | -21.00 | 4.00 | -21.00 | 23.26 | 164.66 | 10.66 | 341.42 | 0.5354 | 718.6 | 999999 | |
| 10.20 | -21.00 | 5.94 | -21.00 | 22.94 | 164.27 | 10.27 | 341.85 | 0.5292 | 934.2 | 999999 | |
| 1.21 | -21.00 | 0.70 | -21.00 | 21.97 | 163.75 | 9.74 | 342.11 | 0.5131 | 589.2 | 999999 | |
| 9.68 | -21.00 | 5.60 | -21.00 | 22.34 | 163.67 | 9.67 | 342.47 | 0.5180 | 968.2 | 999999 | |
| 1.21 | -21.00 | 0.71 | -21.00 | 23.82 | 163.42 | 9.42 | 343.78 | 0.5378 | 747.2 | 999999 | |
| 9.59 | -21.00 | 5.55 | -21.00 | 22.50 | 163.20 | 9.19 | 343.38 | 0.5182 | 1026.7 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.84 | 21.34 | 163.12 | 9.12 | 342.81 | 0.5013 | -789.0 | -576.5 | |
| 0.00 | 2.68 | 0.00 | 1.52 | 20.93 | 163.00 | 8.99 | 342.76 | 0.4948 | -878.0 | -700.0 | |
| 0.00 | 1.30 | 0.00 | 0.73 | 19.19 | 162.77 | 8.77 | 342.03 | 0.4684 | 679.0 | 495.0 | |
| 0.00 | 1.47 | 0.00 | 0.84 | 21.61 | 162.91 | 8.91 | 343.34 | 0.5042 | -790.0 | -559.2 | |
| 0.00 | 2.85 | 0.00 | 1.59 | 18.42 | 162.67 | 8.66 | 341.69 | 0.4567 | 912.0 | 750.1 | |
| 1.38 | -21.00 | 0.80 | -21.00 | 22.77 | 162.72 | 8.72 | 344.34 | 0.5201 | 855.4 | 999999 | |
| 99.11 | -21.00 | 58.09 | -21.00 | 24.04 | 162.35 | 8.35 | 345.65 | 0.5368 | 1292.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 21.83 | 162.21 | 8.21 | 344.71 | 0.5046 | 703.0 | 527.4 | |
| 0.78 | 32.57 | 0.45 | 18.69 | 22.10 | 162.07 | 8.06 | 345.12 | 0.5079 | 975.9 | 788.1 | |
| 1.12 | -21.00 | 0.66 | -21.00 | 24.87 | 161.74 | 7.74 | 347.03 | 0.5465 | 614.1 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.77 | 18.76 | 161.32 | 7.32 | 344.59 | 0.4557 | 592.0 | 481.4 | |
| 5.70 | -21.00 | 3.31 | -21.00 | 23.43 | 161.49 | 7.49 | 346.78 | 0.5251 | 1046.7 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 21.61 | 161.13 | 7.13 | 346.52 | 0.4973 | 947.0 | 790.8 | |
| 0.00 | 1.38 | 0.00 | 0.80 | 23.01 | 161.08 | 7.07 | 347.30 | 0.5176 | 584.0 | 456.8 | |
| 1.81 | -45.00 | 1.04 | -45.00 | 22.39 | 161.01 | 7.01 | 347.12 | 0.5083 | 902.8 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 21.94 | 160.70 | 6.70 | 347.47 | 0.5007 | 762.0 | 603.6 | |
| 0.00 | 1.56 | 0.00 | 0.94 | 26.66 | 160.82 | 6.82 | 349.22 | 0.5692 | 493.0 | 494.1 | |
| 2.42 | 8.64 | 1.45 | 5.19 | 26.48 | 160.64 | 6.64 | 349.42 | 0.5661 | 793.3 | 809.1 | |
| 0.00 | 2.07 | 0.00 | 1.25 | 26.98 | 160.67 | 6.67 | 349.56 | 0.5733 | 656.0 | 522.1 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 26.87 | 160.46 | 6.46 | 349.84 | 0.5712 | 731.0 | 545.7 | |
| 0.00 | 2.59 | 0.00 | 1.54 | 25.89 | 159.58 | 5.58 | 350.91 | 0.5552 | 875.0 | 746.5 | |
| 0.00 | 3.63 | 0.00 | 2.16 | 26.14 | 159.26 | 5.25 | 351.49 | 0.5580 | 867.0 | 767.0 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 25.57 | 159.17 | 5.16 | 351.47 | 0.5496 | 649.0 | 639.0 | |
| 1.04 | 10.11 | 0.62 | 6.04 | 26.45 | 158.97 | 4.97 | 352.04 | 0.5619 | 740.6 | 629.4 | |
| 0.00 | 1.90 | 0.00 | 1.12 | 25.46 | 158.90 | 4.89 | 351.88 | 0.5474 | 728.0 | 583.2 | |
| 3.54 | 73.88 | 2.16 | 45.22 | 28.08 | 158.98 | 4.98 | 352.46 | 0.5850 | -1035.1 | -151.8 | |
| 8.81 | -62.00 | 5.39 | -62.00 | 28.41 | 158.82 | 4.82 | 352.77 | 0.5893 | -896.0 | 999999 | |
| 1.64 | -60.00 | 0.98 | -60.00 | 26.45 | 158.74 | 4.74 | 352.41 | 0.5614 | 725.1 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.71 | 25.28 | 158.69 | 4.69 | 352.17 | 0.5444 | 738.0 | 617.0 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 25.45 | 158.60 | 4.60 | 352.37 | 0.5468 | 862.0 | 710.5 | |
| 0.00 | 2.42 | 0.00 | 1.43 | 25.35 | 158.43 | 4.43 | 352.62 | 0.5449 | 931.0 | 739.0 | |
| 0.00 | 1.21 | 0.00 | 0.72 | 26.52 | 158.37 | 4.37 | 353.00 | 0.5617 | 699.0 | 554.4 | |
| 0.00 | 1.47 | 0.00 | 0.87 | 25.52 | 158.11 | 4.10 | 353.19 | 0.5468 | 896.0 | 714.1 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 27.48 | 157.10 | 3.10 | 355.19 | 0.5736 | -752.0 | -603.2 | |
| 1.73 | 2.33 | 1.05 | 1.41 | 27.88 | 157.05 | 3.04 | 355.34 | 0.5793 | -830.7 | -594.9 | |
| 0.00 | 0.69 | 0.00 | 0.42 | 28.13 | 156.99 | 2.98 | 355.47 | 0.5828 | -634.0 | -531.6 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 28.87 | 156.97 | 2.97 | 355.60 | 0.5932 | -585.0 | -441.7 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 29.46 | 156.79 | 2.78 | 355.95 | 0.6013 | -636.0 | -534.8 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 29.80 | 156.79 | 2.79 | 355.99 | 0.6059 | -486.0 | -406.5 | |
| 1.64 | 4.23 | 1.02 | 2.64 | 30.02 | 156.73 | 2.73 | 356.10 | 0.6090 | -588.6 | -484.1 | |
| 0.00 | 4.32 | 0.00 | 2.67 | 29.38 | 156.48 | 2.47 | 356.39 | 0.5999 | -818.0 | -714.3 | |
| 0.00 | 1.64 | 0.00 | 1.04 | 31.11 | 156.48 | 2.48 | 356.58 | 0.6238 | -695.0 | -528.4 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 29.83 | 156.42 | 2.41 | 356.53 | 0.6061 | -634.0 | -520.3 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 29.79 | 156.18 | 2.17 | 356.87 | 0.6053 | -514.0 | -436.3 | |
| 0.00 | 1.81 | 0.00 | 1.17 | 32.30 | 155.85 | 1.84 | 357.55 | 0.6394 | -640.0 | -505.5 | |
| 0.00 | 1.90 | 0.00 | 1.23 | 32.57 | 155.82 | 1.81 | 357.61 | 0.6430 | -470.0 | -311.8 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 29.64 | 155.52 | 1.52 | 357.80 | 0.6028 | -755.0 | -671.4 | |
| 0.00 | 1.64 | 0.00 | 1.03 | 30.88 | 155.44 | 1.44 | 358.01 | 0.6199 | -660.0 | -516.6 | |
| 0.00 | 2.85 | 0.00 | 1.77 | 29.94 | 153.71 | -0.29 | 0.42 | 0.6065 | -849.0 | -662.8 | |
| 0.00 | 3.11 | 0.00 | 1.93 | 29.67 | 153.33 | -0.67 | 0.97 | 0.6030 | -642.0 | -465.1 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 24.97 | 153.23 | -0.77 | 1.32 | 0.5353 | 649.0 | 595.0 | |
| 0.00 | 3.97 | 0.00 | 2.33 | 25.18 | 153.00 | -1.00 | 1.70 | 0.5385 | 779.0 | 595.8 | |
| 0.00 | 0.95 | 0.00 | 0.60 | 30.46 | 152.74 | -1.26 | 1.78 | 0.6141 | -561.0 | -503.1 | |
| 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. | |