| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 221.58 | 869.02 | 155.91 | 610.86 | 11.72 | 304.79 | -45.28 | 78.92 | 0.7095 | -31.3 | 109.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-20 17:59:01 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 | 1.31 | 0.00 | 0.82 | 10.35 | 311.97 | -38.10 | 80.17 | 0.6183 | -719.0 | -621.3 | |
| 0.00 | 1.57 | 0.00 | 0.99 | 8.80 | 311.64 | -38.43 | 82.71 | 0.6216 | 448.0 | 277.5 | |
| 0.00 | 0.96 | 0.00 | 0.61 | 10.66 | 311.03 | -39.04 | 79.80 | 0.6312 | -816.0 | -699.5 | |
| 17.41 | 75.21 | 11.20 | 48.24 | 11.80 | 310.45 | -39.62 | 78.08 | 0.6403 | -973.1 | -464.6 | |
| 0.00 | 3.57 | 0.00 | 2.29 | 10.80 | 310.42 | -39.65 | 79.64 | 0.6395 | -847.0 | -733.4 | |
| 28.47 | 135.54 | 18.27 | 86.87 | 9.30 | 310.44 | -39.63 | 82.00 | 0.6379 | -1093.9 | -430.5 | |
| 2.18 | 2.70 | 1.41 | 1.75 | 10.85 | 309.81 | -40.26 | 79.63 | 0.6475 | -832.9 | -742.8 | |
| 0.00 | 6.09 | 0.00 | 3.96 | 11.14 | 309.64 | -40.43 | 79.20 | 0.6500 | -761.0 | -747.1 | |
| 0.00 | 3.57 | 0.00 | 2.33 | 11.59 | 309.53 | -40.54 | 78.54 | 0.6521 | -550.0 | -582.5 | |
| 0.00 | 1.31 | 0.00 | 0.85 | 11.54 | 309.25 | -40.82 | 78.64 | 0.6555 | -513.0 | -495.9 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 11.47 | 309.10 | -40.97 | 78.77 | 0.6574 | -502.0 | -410.5 | |
| 28.38 | 65.46 | 18.59 | 43.05 | 10.48 | 309.07 | -41.00 | 80.29 | 0.6568 | -835.6 | -123.9 | |
| 0.00 | 1.22 | 0.00 | 0.81 | 12.74 | 308.58 | -41.49 | 76.93 | 0.6657 | -619.0 | -437.4 | |
| 0.00 | 1.48 | 0.00 | 0.97 | 11.00 | 308.78 | -41.29 | 79.52 | 0.6610 | -605.0 | -485.2 | |
| 0.00 | 1.31 | 0.00 | 0.86 | 9.38 | 308.83 | -41.24 | 81.98 | 0.6591 | -617.0 | -483.6 | |
| 0.96 | -12.00 | 0.63 | -12.00 | 10.15 | 308.68 | -41.39 | 80.82 | 0.6616 | -311.5 | 999999 | |
| 6.44 | 7.14 | 4.27 | 4.73 | 11.31 | 308.36 | -41.71 | 79.11 | 0.6667 | -587.0 | -456.9 | |
| 1.31 | 1.48 | 0.87 | 0.99 | 12.47 | 308.10 | -41.97 | 77.41 | 0.6714 | -658.3 | -641.0 | |
| 0.00 | 1.13 | 0.00 | 0.75 | 9.81 | 308.57 | -41.50 | 81.34 | 0.6628 | -626.0 | -471.2 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 9.63 | 308.51 | -41.56 | 81.62 | 0.6634 | -482.0 | -428.6 | |
| 2.18 | 4.44 | 1.45 | 2.96 | 12.25 | 307.94 | -42.13 | 77.76 | 0.6732 | -662.4 | -675.3 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 11.73 | 307.83 | -42.24 | 78.55 | 0.6739 | -589.0 | -475.1 | |
| 2.52 | 10.27 | 1.69 | 6.90 | 11.96 | 307.74 | -42.33 | 78.21 | 0.6753 | -708.4 | -411.0 | |
| 1.57 | -23.00 | 1.05 | -23.00 | 12.10 | 307.55 | -42.52 | 78.03 | 0.6778 | -491.8 | 999999 | |
| 0.00 | 1.48 | 0.00 | 1.00 | 12.21 | 307.32 | -42.75 | 77.90 | 0.6808 | -546.0 | -452.5 | |
| 0.00 | 1.04 | 0.00 | 0.70 | 11.22 | 307.39 | -42.68 | 79.36 | 0.6790 | -434.0 | -298.6 | |
| 0.00 | 1.04 | 0.00 | 0.70 | 11.78 | 307.28 | -42.79 | 78.53 | 0.6809 | -285.0 | -248.0 | |
| 0.00 | 1.83 | 0.00 | 1.24 | 11.27 | 306.79 | -43.28 | 79.34 | 0.6865 | 542.0 | 521.3 | |
| 0.00 | 3.22 | 0.00 | 2.20 | 12.15 | 306.37 | -43.70 | 78.11 | 0.6926 | -504.0 | -357.5 | |
| 0.00 | 3.13 | 0.00 | 2.15 | 12.32 | 306.25 | -43.82 | 77.88 | 0.6943 | -472.0 | -386.1 | |
| 0.00 | 3.13 | 0.00 | 2.15 | 11.87 | 306.34 | -43.73 | 78.51 | 0.6927 | 415.0 | 285.9 | |
| 6.44 | 30.03 | 4.40 | 20.61 | 11.24 | 306.42 | -43.65 | 79.41 | 0.6911 | 840.0 | 591.3 | |
| 1.92 | -32.00 | 1.32 | -32.00 | 10.86 | 306.07 | -44.00 | 80.00 | 0.6951 | -379.6 | 999999 | |
| 0.00 | 1.39 | 0.00 | 0.96 | 10.69 | 305.84 | -44.23 | 80.26 | 0.6977 | -622.0 | -434.8 | |
| 3.31 | 17.06 | 2.32 | 12.01 | 13.43 | 305.09 | -44.98 | 76.45 | 0.7095 | -739.9 | -325.3 | |
| 1.74 | 7.66 | 1.21 | 5.30 | 11.51 | 305.47 | -44.60 | 79.12 | 0.7029 | 628.1 | 376.9 | |
| 0.00 | 0.70 | 0.00 | 0.48 | 10.38 | 305.69 | -44.38 | 80.71 | 0.6995 | -291.0 | -226.0 | |
| 0.00 | 1.57 | 0.00 | 1.09 | 10.82 | 305.48 | -44.59 | 80.10 | 0.7023 | -422.0 | -259.3 | |
| 0.00 | 2.00 | 0.00 | 1.39 | 11.56 | 305.25 | -44.82 | 79.07 | 0.7057 | 255.0 | 224.2 | |
| 0.00 | 1.83 | 0.00 | 1.27 | 10.99 | 305.23 | -44.84 | 79.89 | 0.7054 | -448.0 | -111.5 | |
| 1.31 | -35.00 | 0.92 | -35.00 | 13.42 | 304.53 | -45.54 | 76.54 | 0.7162 | -468.5 | 999999 | |
| 1.74 | 234.87 | 1.23 | 169.61 | 12.52 | 304.69 | -45.38 | 77.77 | 0.7133 | -370.6 | 417.2 | |
| 0.00 | 1.04 | 0.00 | 0.74 | 12.79 | 304.63 | -45.44 | 77.41 | 0.7143 | -417.0 | -324.6 | |
| 0.00 | 1.48 | 0.00 | 1.04 | 11.30 | 304.91 | -45.16 | 79.48 | 0.7096 | -460.0 | -327.5 | |
| 4.35 | 8.18 | 3.06 | 5.75 | 11.68 | 304.75 | -45.32 | 78.95 | 0.7118 | -742.8 | -601.8 | |
| 0.87 | -42.00 | 0.61 | -42.00 | 11.60 | 304.46 | -45.61 | 79.09 | 0.7152 | -394.7 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.56 | 14.76 | 303.60 | -46.47 | 74.82 | 0.7288 | -405.0 | -328.7 | |
| 0.00 | 1.48 | 0.00 | 1.04 | 10.94 | 304.51 | -45.56 | 80.01 | 0.7142 | 645.0 | 619.8 | |
| 1.92 | 4.61 | 1.37 | 3.30 | 13.68 | 303.84 | -46.23 | 76.27 | 0.7246 | -613.9 | -504.1 | |
| 1.83 | 4.27 | 1.31 | 3.06 | 13.24 | 303.73 | -46.34 | 76.88 | 0.7254 | -315.8 | -340.5 | |
| 2.70 | -42.00 | 1.92 | -42.00 | 11.30 | 304.13 | -45.94 | 79.53 | 0.7190 | 924.2 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.86 | 10.80 | 304.23 | -45.84 | 80.23 | 0.7174 | 822.0 | 712.1 | |
| 0.00 | 0.87 | 0.00 | 0.63 | 14.53 | 303.35 | -46.72 | 75.18 | 0.7314 | -371.0 | -309.4 | |
| 0.00 | 1.31 | 0.00 | 0.93 | 12.61 | 303.79 | -46.28 | 77.75 | 0.7240 | -296.0 | -220.3 | |
| 0.00 | 0.96 | 0.00 | 0.68 | 11.13 | 303.76 | -46.31 | 79.80 | 0.7232 | 696.0 | 605.2 | |
| 1.74 | -42.00 | 1.25 | -42.00 | 12.08 | 303.51 | -46.56 | 78.51 | 0.7268 | 921.5 | 999999 | |
| 5.66 | -42.00 | 4.10 | -42.00 | 13.24 | 303.19 | -46.88 | 76.95 | 0.7317 | -662.1 | 999999 | |
| 8.10 | -42.00 | 5.85 | -42.00 | 12.09 | 303.24 | -46.83 | 78.52 | 0.7300 | 729.4 | 999999 | |
| 4.27 | -42.00 | 3.09 | -42.00 | 12.50 | 303.10 | -46.97 | 77.97 | 0.7320 | 807.4 | 999999 | |
| 1.92 | -42.00 | 1.39 | -42.00 | 11.68 | 303.02 | -47.05 | 79.10 | 0.7323 | -246.1 | 999999 | |
| 11.75 | -42.00 | 8.58 | -42.00 | 12.78 | 302.67 | -47.40 | 77.64 | 0.7372 | 699.3 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.73 | 18.25 | 300.72 | -49.35 | 70.67 | 0.7659 | 565.0 | 436.4 | |
| 5.14 | -42.00 | 3.77 | -42.00 | 12.21 | 302.36 | -47.71 | 78.44 | 0.7404 | 803.5 | 999999 | |
| 10.01 | -42.00 | 7.37 | -42.00 | 11.87 | 302.21 | -47.86 | 78.91 | 0.7418 | 823.0 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.58 | 11.20 | 302.13 | -47.94 | 79.82 | 0.7422 | 761.0 | 642.8 | |
| 1.13 | -42.00 | 0.84 | -42.00 | 11.75 | 301.87 | -48.20 | 79.09 | 0.7456 | 410.8 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.64 | 10.77 | 302.04 | -48.03 | 80.41 | 0.7430 | 408.0 | 421.4 | |
| 0.00 | 0.52 | 0.00 | 0.39 | 12.49 | 301.60 | -48.47 | 78.12 | 0.7492 | 553.0 | 475.7 | |
| 0.00 | 0.87 | 0.00 | 0.64 | 11.12 | 301.83 | -48.24 | 79.95 | 0.7457 | 488.0 | 426.7 | |
| 2.70 | 7.31 | 2.05 | 5.56 | 14.49 | 300.67 | -49.40 | 75.57 | 0.7614 | 862.9 | 592.2 | |
| 0.00 | 3.40 | 0.00 | 2.53 | 11.27 | 301.43 | -48.64 | 79.77 | 0.7503 | 303.0 | 156.0 | |
| 6.79 | 14.80 | 5.10 | 11.11 | 10.70 | 301.09 | -48.98 | 80.54 | 0.7539 | -647.1 | -49.3 | |
| 0.00 | 2.26 | 0.00 | 1.74 | 13.25 | 299.93 | -50.14 | 77.27 | 0.7683 | 742.0 | 699.7 | |
| 0.00 | 0.87 | 0.00 | 0.68 | 14.68 | 299.45 | -50.62 | 75.46 | 0.7747 | 475.0 | 415.9 | |
| 9.92 | 29.51 | 7.61 | 22.54 | 12.11 | 300.10 | -49.97 | 78.74 | 0.7657 | 794.7 | 661.2 | |
| 0.00 | 0.96 | 0.00 | 0.74 | 12.50 | 299.95 | -50.12 | 78.25 | 0.7676 | 650.0 | 463.8 | |
| 7.92 | 44.74 | 6.16 | 34.68 | 13.86 | 299.51 | -50.56 | 76.52 | 0.7733 | 895.6 | 645.6 | |
| 1.04 | -75.00 | 0.80 | -75.00 | 11.80 | 299.98 | -50.08 | 79.16 | 0.7667 | 680.7 | 999999 | |
| 0.00 | 6.27 | 0.00 | 4.81 | 11.29 | 300.06 | -50.01 | 79.82 | 0.7656 | 613.0 | 614.2 | |
| 0.00 | 0.78 | 0.00 | 0.61 | 14.21 | 299.26 | -50.81 | 76.09 | 0.7763 | 422.0 | 431.0 | |
| 0.00 | 1.04 | 0.00 | 0.82 | 13.93 | 299.15 | -50.92 | 76.47 | 0.7772 | 537.0 | 492.3 | |
| 0.00 | 0.70 | 0.00 | 0.55 | 14.55 | 298.95 | -51.12 | 75.68 | 0.7799 | 364.0 | 388.0 | |
| 0.00 | 1.39 | 0.00 | 1.10 | 14.48 | 298.83 | -51.24 | 75.78 | 0.7812 | 442.0 | 434.9 | |
| 0.00 | 6.96 | 0.00 | 5.41 | 12.19 | 299.45 | -50.62 | 78.69 | 0.7728 | 585.0 | 598.0 | |
| 0.00 | 3.05 | 0.00 | 2.40 | 14.03 | 298.87 | -51.20 | 76.36 | 0.7803 | 706.0 | 513.2 | |
| 0.00 | 1.31 | 0.00 | 1.03 | 14.32 | 298.68 | -51.39 | 76.01 | 0.7825 | 651.0 | 517.1 | |
| 0.00 | 1.04 | 0.00 | 0.80 | 9.09 | 300.02 | -50.05 | 82.71 | 0.7655 | 574.0 | 452.1 | |
| 0.00 | 1.39 | 0.00 | 1.09 | 12.08 | 299.24 | -50.83 | 78.84 | 0.7750 | 535.0 | 481.5 | |
| 1.39 | 5.75 | 1.11 | 4.58 | 14.60 | 298.39 | -51.68 | 75.67 | 0.7859 | 350.8 | 368.6 | |
| 0.70 | 2.61 | 0.54 | 2.03 | 11.60 | 299.27 | -50.80 | 79.46 | 0.7745 | 639.4 | 501.2 | |
| 17.76 | 36.39 | 13.97 | 28.71 | 12.75 | 298.91 | -51.16 | 78.00 | 0.7790 | 724.0 | 294.5 | |
| 0.00 | 1.22 | 0.00 | 0.95 | 11.83 | 299.16 | -50.91 | 79.17 | 0.7758 | 488.0 | 459.6 | |
| 0.00 | 0.87 | 0.00 | 0.69 | 13.88 | 298.47 | -51.60 | 76.59 | 0.7844 | 435.0 | 344.6 | |
| 0.00 | 3.22 | 0.00 | 2.53 | 11.97 | 298.93 | -51.14 | 79.01 | 0.7783 | 388.0 | 354.3 | |
| 0.00 | 1.13 | 0.00 | 0.89 | 12.32 | 298.74 | -51.33 | 78.57 | 0.7806 | 413.0 | 376.5 | |
| 2.87 | 6.44 | 2.25 | 5.05 | 11.15 | 298.99 | -51.08 | 80.05 | 0.7773 | 600.1 | 434.8 | |
| 0.00 | 1.48 | 0.00 | 1.18 | 13.32 | 298.40 | -51.67 | 77.30 | 0.7848 | -144.0 | -78.3 | |
| 0.00 | 1.92 | 0.00 | 1.50 | 11.48 | 298.91 | -51.16 | 79.63 | 0.7783 | 500.0 | 366.8 | |
| 0.00 | 0.96 | 0.00 | 0.76 | 11.62 | 298.72 | -51.35 | 79.47 | 0.7803 | 411.0 | 334.6 | |
| 0.00 | 2.52 | 0.00 | 2.02 | 13.37 | 298.18 | -51.89 | 77.26 | 0.7871 | 383.0 | 355.0 | |
| 0.00 | 1.04 | 0.00 | 0.83 | 11.79 | 298.58 | -51.49 | 79.25 | 0.7819 | 258.0 | 192.2 | |
| 0.00 | 1.57 | 0.00 | 1.25 | 12.45 | 298.10 | -51.97 | 78.44 | 0.7873 | 209.0 | 103.2 | |
| 1.22 | 1.65 | 0.98 | 1.33 | 11.74 | 297.85 | -52.22 | 79.36 | 0.7896 | 390.0 | 275.8 | |
| 0.00 | 1.48 | 0.00 | 1.19 | 11.43 | 297.83 | -52.24 | 79.75 | 0.7897 | 519.0 | 360.7 | |
| 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. | |