| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 115.20 | 564.52 | 63.13 | 309.39 | -13.63 | 169.25 | -24.61 | 107.72 | 0.4263 | 441.0 | 311.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-23 16:00:30 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 | 2.18 | 0.00 | 1.17 | -12.06 | 171.89 | -21.97 | 105.01 | 0.3805 | 1039.0 | 905.9 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -11.73 | 171.82 | -22.04 | 104.11 | 0.3805 | 1039.0 | 857.6 | |
| 0.70 | 1.83 | 0.37 | 0.98 | -11.55 | 171.77 | -22.09 | 103.62 | 0.3808 | 1090.8 | 919.7 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -11.66 | 171.63 | -22.23 | 103.85 | 0.3833 | 869.0 | 780.7 | |
| 33.42 | 314.68 | 18.03 | 170.04 | -14.36 | 171.33 | -22.53 | 110.43 | 0.3978 | 1406.4 | 418.8 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -13.36 | 171.20 | -22.66 | 107.90 | 0.3956 | 634.0 | 477.4 | |
| 0.79 | -5.00 | 0.42 | -5.00 | -13.98 | 171.00 | -22.86 | 109.30 | 0.4011 | 835.3 | 999999 | |
| 15.45 | -5.00 | 8.37 | -5.00 | -14.39 | 170.69 | -23.17 | 110.08 | 0.4075 | 1047.6 | 999999 | |
| 21.90 | 85.69 | 11.88 | 46.48 | -12.37 | 170.07 | -23.79 | 104.90 | 0.4096 | 1213.0 | 486.2 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -13.46 | 169.52 | -24.34 | 107.21 | 0.4215 | -485.0 | -367.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -14.18 | 168.96 | -24.90 | 108.58 | 0.4325 | 807.0 | 658.9 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -13.77 | 168.60 | -25.26 | 107.47 | 0.4363 | 289.0 | 405.3 | |
| 0.00 | 1.83 | 0.00 | 1.01 | -13.82 | 168.32 | -25.54 | 107.43 | 0.4407 | 553.0 | 506.9 | |
| 13.96 | 50.00 | 7.71 | 27.66 | -13.23 | 168.05 | -25.81 | 106.00 | 0.4428 | 977.9 | 485.4 | |
| 9.77 | -14.00 | 5.41 | -14.00 | -12.91 | 167.61 | -26.25 | 105.10 | 0.4484 | 850.3 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -12.37 | 167.63 | -26.23 | 103.91 | 0.4466 | 705.0 | 549.4 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -13.22 | 167.30 | -26.56 | 105.66 | 0.4540 | 576.0 | 470.8 | |
| 1.31 | 8.90 | 0.73 | 4.97 | -13.17 | 166.92 | -26.94 | 105.40 | 0.4594 | 586.5 | 302.7 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -13.46 | 166.75 | -27.11 | 105.96 | 0.4629 | 501.0 | 349.9 | |
| 1.57 | -18.00 | 0.88 | -18.00 | -12.94 | 166.61 | -27.25 | 104.79 | 0.4635 | 634.8 | 999999 | |
| 0.00 | 2.44 | 0.00 | 1.37 | -12.51 | 166.45 | -27.41 | 103.82 | 0.4647 | 233.0 | 90.2 | |
| 0.00 | 1.40 | 0.00 | 0.79 | -15.18 | 166.03 | -27.83 | 109.21 | 0.4791 | -722.0 | -549.3 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -12.78 | 166.35 | -27.51 | 104.35 | 0.4669 | 407.0 | 346.9 | |
| 0.00 | 2.44 | 0.00 | 1.37 | -12.62 | 166.16 | -27.70 | 103.95 | 0.4693 | -196.0 | -81.5 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -14.86 | 165.73 | -28.13 | 108.42 | 0.4823 | -774.0 | -666.2 | |
| 0.00 | 1.40 | 0.00 | 0.78 | -11.35 | 166.17 | -27.69 | 101.26 | 0.4665 | -756.0 | -543.1 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -13.49 | 165.64 | -28.22 | 105.59 | 0.4794 | 284.0 | 181.7 | |
| 0.00 | 1.66 | 0.00 | 0.94 | -14.57 | 165.49 | -28.37 | 107.73 | 0.4848 | -814.0 | -555.6 | |
| 0.00 | 3.14 | 0.00 | 1.76 | -11.08 | 165.68 | -28.18 | 100.58 | 0.4734 | -914.0 | -759.7 | |
| 1.05 | 4.54 | 0.59 | 2.56 | -12.37 | 165.50 | -28.36 | 103.22 | 0.4786 | -982.9 | -317.4 | |
| 0.00 | 1.48 | 0.00 | 0.84 | -13.33 | 165.38 | -28.48 | 105.15 | 0.4827 | -570.0 | -480.7 | |
| 0.00 | 2.27 | 0.00 | 1.28 | -12.57 | 165.30 | -28.56 | 103.57 | 0.4820 | -889.0 | -597.1 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -11.10 | 165.40 | -28.46 | 100.55 | 0.4777 | -798.0 | -673.3 | |
| 0.35 | 2.01 | 0.20 | 1.14 | -13.25 | 165.04 | -28.82 | 104.87 | 0.4875 | 659.0 | 523.1 | |
| 0.00 | 2.01 | 0.00 | 1.14 | -12.67 | 165.08 | -28.78 | 103.72 | 0.4856 | -623.0 | -439.4 | |
| 0.61 | 2.27 | 0.34 | 1.28 | -11.12 | 165.22 | -28.64 | 100.55 | 0.4803 | -859.7 | -711.3 | |
| 1.57 | 7.59 | 0.89 | 4.30 | -12.19 | 165.07 | -28.80 | 102.73 | 0.4847 | 829.2 | 165.9 | |
| 0.00 | 1.48 | 0.00 | 0.84 | -11.43 | 164.95 | -28.92 | 101.14 | 0.4850 | -702.0 | -626.5 | |
| 0.00 | 1.57 | 0.00 | 0.89 | -13.02 | 164.75 | -29.11 | 104.32 | 0.4912 | -822.0 | -575.8 | |
| 2.27 | 3.58 | 1.29 | 2.03 | -12.77 | 164.61 | -29.25 | 103.77 | 0.4927 | -923.5 | -652.9 | |
| 0.00 | 1.75 | 0.00 | 0.99 | -11.00 | 164.71 | -29.15 | 100.20 | 0.4878 | -582.0 | -320.3 | |
| 1.40 | 3.67 | 0.80 | 2.09 | -11.38 | 164.11 | -29.75 | 100.86 | 0.4973 | -821.9 | -370.0 | |
| 9.08 | 12.83 | 5.22 | 7.37 | -12.67 | 163.45 | -30.41 | 103.25 | 0.5094 | -991.6 | -673.3 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -8.48 | 163.71 | -30.15 | 94.97 | 0.5007 | 749.0 | 613.4 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -11.56 | 163.03 | -30.83 | 100.99 | 0.5136 | 692.0 | 551.8 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -9.85 | 163.08 | -30.78 | 97.65 | 0.5108 | 767.0 | 605.2 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -10.68 | 162.46 | -31.40 | 99.19 | 0.5208 | 693.0 | 573.3 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -10.53 | 162.47 | -31.39 | 98.91 | 0.5204 | 690.0 | 541.0 | |
| 0.00 | 1.75 | 0.00 | 1.02 | -11.88 | 161.91 | -31.95 | 101.38 | 0.5303 | 640.0 | 467.5 | |
| 0.00 | 1.40 | 0.00 | 0.85 | -20.83 | 159.77 | -34.09 | 116.37 | 0.5869 | -537.0 | -415.1 | |
| 0.00 | 2.53 | 0.00 | 1.52 | -15.56 | 159.89 | -33.97 | 107.52 | 0.5667 | -879.0 | -781.3 | |
| 0.00 | 2.27 | 0.00 | 1.37 | -15.56 | 159.48 | -34.38 | 107.40 | 0.5723 | -699.0 | -476.9 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -15.17 | 159.48 | -34.38 | 106.71 | 0.5713 | -669.0 | -568.2 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -14.98 | 159.47 | -34.39 | 106.40 | 0.5709 | -697.0 | -581.6 | |
| 0.00 | 1.83 | 0.00 | 1.11 | -16.21 | 159.20 | -34.66 | 108.42 | 0.5779 | -794.0 | -544.5 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -12.46 | 159.30 | -34.56 | 101.95 | 0.5683 | -681.0 | -517.8 | |
| 0.00 | 1.48 | 0.00 | 0.90 | -15.03 | 158.82 | -35.04 | 106.30 | 0.5799 | -714.0 | -552.9 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -16.66 | 158.19 | -35.68 | 108.86 | 0.5926 | -636.0 | -477.4 | |
| 0.00 | 1.13 | 0.00 | 0.69 | -12.14 | 158.61 | -35.26 | 101.28 | 0.5776 | -669.0 | -613.8 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -18.01 | 157.25 | -36.61 | 110.74 | 0.6087 | -473.0 | -470.9 | |
| 0.00 | 1.31 | 0.00 | 0.81 | -15.35 | 157.73 | -36.13 | 106.54 | 0.5954 | -748.0 | -694.1 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -10.77 | 158.32 | -35.54 | 98.86 | 0.5802 | -701.0 | -569.6 | |
| 0.00 | 1.13 | 0.00 | 0.70 | -15.48 | 157.43 | -36.43 | 106.68 | 0.5996 | -553.0 | -459.8 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -6.52 | 153.32 | -40.54 | 91.92 | 0.6484 | 582.0 | 361.6 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |