SDO HMI 2011-10-25 23:59:00 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.16 | 209.82 | 15.75 | 106.39 | 16.31 | 278.93 | -1.88 | 359.50 | 0.2116 | -59.9 | -83.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-25 23:59:00 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 | 1.39 | 0.00 | 0.70 | 12.64 | 290.66 | 9.85 | 308.76 | 0.2150 | -867.0 | -700.6 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 12.50 | 290.35 | 9.53 | 309.10 | 0.2093 | -871.0 | -663.9 | |
| 0.00 | 2.08 | 0.00 | 1.06 | 15.09 | 290.42 | 9.61 | 317.54 | 0.2398 | -929.0 | -732.2 | |
| 0.00 | 2.00 | 0.00 | 1.02 | 17.13 | 289.73 | 8.92 | 324.92 | 0.2589 | -806.0 | -701.5 | |
| 0.00 | 1.39 | 0.00 | 0.70 | 13.77 | 289.34 | 8.53 | 316.78 | 0.2112 | -701.0 | -568.1 | |
| 0.00 | 2.34 | 0.00 | 1.19 | 13.84 | 288.97 | 8.16 | 318.24 | 0.2078 | -796.0 | -646.5 | |
| 0.00 | 4.08 | 0.00 | 2.06 | 13.57 | 288.47 | 7.65 | 319.13 | 0.1987 | -862.0 | -814.7 | |
| 1.30 | 4.17 | 0.66 | 2.10 | 13.33 | 288.37 | 7.55 | 318.68 | 0.1945 | -953.7 | -740.9 | |
| 0.00 | 0.96 | 0.00 | 0.48 | 15.42 | 288.06 | 7.25 | 326.14 | 0.2193 | -762.0 | -555.3 | |
| 0.00 | 1.22 | 0.00 | 0.61 | 13.37 | 287.94 | 7.12 | 320.44 | 0.1902 | -967.0 | -793.8 | |
| 0.00 | 0.69 | 0.00 | 0.36 | 21.30 | 284.65 | 3.84 | 347.47 | 0.2888 | 785.0 | 646.8 | |
| 0.00 | 2.69 | 0.00 | 1.35 | 13.49 | 283.72 | 2.91 | 341.50 | 0.1563 | -1046.0 | -820.1 | |
| 0.00 | 1.39 | 0.00 | 0.71 | 18.60 | 282.23 | 1.41 | 354.32 | 0.2371 | -775.0 | -561.6 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 18.44 | 281.32 | 0.50 | 357.96 | 0.2335 | -807.0 | -608.1 | |
| 16.41 | 51.76 | 8.29 | 26.13 | 16.10 | 280.25 | -0.56 | 2.80 | 0.1933 | -1253.0 | -676.6 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 18.26 | 279.97 | -0.85 | 3.52 | 0.2306 | -820.0 | -650.8 | |
| 0.00 | 1.48 | 0.00 | 0.74 | 14.91 | 279.27 | -1.54 | 8.61 | 0.1747 | -1014.0 | -811.0 | |
| 0.00 | 1.74 | 0.00 | 0.87 | 14.52 | 279.06 | -1.76 | 10.19 | 0.1686 | -945.0 | -580.2 | |
| 0.00 | 1.48 | 0.00 | 0.74 | 15.61 | 278.99 | -1.83 | 9.48 | 0.1873 | -869.0 | -671.2 | |
| 1.82 | 18.59 | 0.92 | 9.36 | 14.91 | 278.96 | -1.85 | 10.30 | 0.1756 | -1199.3 | -718.1 | |
| 4.43 | -20.00 | 2.23 | -20.00 | 15.15 | 278.93 | -1.89 | 10.22 | 0.1798 | -1072.9 | 999999 | |
| 0.00 | 1.74 | 0.00 | 0.88 | 15.79 | 278.92 | -1.89 | 9.64 | 0.1906 | -768.0 | -669.8 | |
| 0.00 | 4.69 | 0.00 | 2.38 | 17.49 | 278.91 | -1.91 | 8.36 | 0.2195 | -787.0 | -895.2 | |
| 0.00 | 2.43 | 0.00 | 1.22 | 14.04 | 278.91 | -1.91 | 11.63 | 0.1609 | -932.0 | -859.9 | |
| 0.00 | 1.56 | 0.00 | 0.79 | 14.34 | 278.91 | -1.91 | 11.26 | 0.1660 | -1146.0 | -898.2 | |
| 0.00 | 5.38 | 0.00 | 2.74 | 17.77 | 278.84 | -1.97 | 8.45 | 0.2243 | -843.0 | -780.0 | |
| 1.30 | -20.00 | 0.66 | -20.00 | 15.09 | 278.75 | -2.07 | 11.27 | 0.1793 | -848.9 | 999999 | |
| 1.56 | 5.82 | 0.78 | 2.92 | 14.00 | 277.89 | -2.92 | 17.55 | 0.1647 | -887.1 | -576.0 | |
| 0.00 | 6.34 | 0.00 | 3.21 | 16.88 | 277.73 | -3.09 | 14.06 | 0.2131 | -97.0 | -153.1 | |
| 0.00 | 2.26 | 0.00 | 1.15 | 17.31 | 277.69 | -3.12 | 13.73 | 0.2203 | 969.0 | 764.5 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 11.75 | 277.71 | -3.11 | 24.34 | 0.1294 | 1022.0 | 782.4 | |
| 0.00 | 2.08 | 0.00 | 1.05 | 13.94 | 277.56 | -3.26 | 19.55 | 0.1656 | -900.0 | -543.4 | |
| 0.00 | 2.52 | 0.00 | 1.27 | 16.09 | 277.00 | -3.82 | 18.41 | 0.2035 | 833.0 | 675.9 | |
| 0.00 | 0.26 | 0.00 | 0.13 | 16.88 | 276.98 | -3.83 | 17.28 | 0.2165 | 587.0 | 560.0 | |
| 0.00 | 2.17 | 0.00 | 1.11 | 18.10 | 276.86 | -3.95 | 16.14 | 0.2369 | 761.0 | 757.5 | |
| 0.00 | 1.13 | 0.00 | 0.58 | 17.91 | 276.68 | -4.14 | 17.09 | 0.2348 | 1014.0 | 829.7 | |
| 2.08 | 26.84 | 1.06 | 13.66 | 17.39 | 276.56 | -4.25 | 18.25 | 0.2270 | 995.8 | 868.7 | |
| 0.00 | 1.82 | 0.00 | 0.94 | 20.31 | 276.36 | -4.45 | 15.43 | 0.2751 | 909.0 | 667.0 | |
| 2.26 | -37.00 | 1.15 | -37.00 | 17.70 | 276.27 | -4.54 | 18.94 | 0.2334 | 1158.7 | 999999 | |
| 0.00 | 2.95 | 0.00 | 1.50 | 16.48 | 276.27 | -4.54 | 20.89 | 0.2140 | 778.0 | 744.1 | |
| 0.00 | 2.34 | 0.00 | 1.18 | 12.49 | 276.23 | -4.58 | 30.91 | 0.1526 | 1088.0 | 815.9 | |
| 0.00 | 1.65 | 0.00 | 0.84 | 18.61 | 275.65 | -5.17 | 19.92 | 0.2515 | 774.0 | 638.8 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 17.08 | 275.48 | -5.34 | 23.02 | 0.2285 | 1041.0 | 802.9 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 11.97 | 275.57 | -5.25 | 36.37 | 0.1516 | 787.0 | 571.2 | |
| 0.00 | 2.26 | 0.00 | 1.16 | 19.93 | 275.35 | -5.46 | 19.14 | 0.2741 | 819.0 | 610.5 | |
| 0.00 | 1.39 | 0.00 | 0.72 | 21.26 | 275.21 | -5.61 | 18.00 | 0.2959 | 934.0 | 676.3 | |
| 0.00 | 2.43 | 0.00 | 1.24 | 17.23 | 275.31 | -5.50 | 23.36 | 0.2320 | 1023.0 | 754.6 | |
| 0.00 | 2.87 | 0.00 | 1.49 | 21.16 | 274.89 | -5.92 | 19.06 | 0.2960 | 1010.0 | 812.7 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 17.90 | 274.85 | -5.96 | 23.86 | 0.2454 | 785.0 | 641.6 | |
| 0.00 | 0.87 | 0.00 | 0.44 | 16.01 | 274.45 | -6.37 | 29.15 | 0.2199 | 810.0 | 639.0 | |
| 0.00 | 2.08 | 0.00 | 1.09 | 23.15 | 274.06 | -6.76 | 19.14 | 0.3316 | 795.0 | 620.2 | |
| 0.00 | 2.08 | 0.00 | 1.08 | 20.35 | 274.09 | -6.72 | 22.50 | 0.2882 | 901.0 | 679.5 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 11.66 | 274.35 | -6.46 | 43.47 | 0.1610 | 923.0 | 710.6 | |
| 0.00 | 1.13 | 0.00 | 0.59 | 21.43 | 273.91 | -6.90 | 21.55 | 0.3059 | 893.0 | 734.5 | |
| 0.00 | 1.56 | 0.00 | 0.80 | 17.41 | 272.23 | -8.59 | 33.46 | 0.2596 | 886.0 | 717.9 | |
| 0.00 | 0.96 | 0.00 | 0.48 | 12.39 | 272.12 | -8.70 | 48.80 | 0.1972 | 751.0 | 579.8 | |
| 0.00 | 1.74 | 0.00 | 0.89 | 17.77 | 271.83 | -8.99 | 33.84 | 0.2683 | 969.0 | 765.4 | |
| 0.00 | 1.30 | 0.00 | 0.67 | 18.14 | 271.81 | -9.01 | 33.11 | 0.2736 | 815.0 | 707.9 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 17.71 | 271.64 | -9.17 | 34.52 | 0.2692 | 812.0 | 709.5 | |
| 0.00 | 1.65 | 0.00 | 0.83 | 11.30 | 271.81 | -9.00 | 54.22 | 0.1900 | 813.0 | 660.6 | |
| 0.00 | 0.35 | 0.00 | 0.18 | 16.34 | 269.85 | -10.97 | 42.68 | 0.2705 | 449.0 | 553.8 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 19.17 | 269.06 | -11.76 | 38.00 | 0.3140 | 868.0 | 698.2 | |
| 0.00 | 0.87 | 0.00 | 0.45 | 13.95 | 268.41 | -12.41 | 52.96 | 0.2625 | 915.0 | 806.3 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 23.06 | 267.48 | -13.34 | 34.23 | 0.3789 | 873.0 | 628.1 | |
| 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. | |