SDO HMI 2011-10-23 07:59:01 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 76.57 | 354.18 | 48.00 | 221.84 | 15.61 | 279.30 | -36.69 | 70.99 | 0.6100 | -301.2 | -84.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 07:59:01 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 | 1.57 | 0.00 | 0.87 | 14.11 | 289.87 | -26.12 | 69.06 | 0.4591 | -922.0 | -750.4 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 15.80 | 288.92 | -27.08 | 66.21 | 0.4806 | -803.0 | -606.6 | |
| 0.00 | 1.91 | 0.00 | 1.09 | 17.19 | 288.56 | -27.43 | 63.75 | 0.4927 | -608.0 | -366.2 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 12.89 | 288.85 | -27.15 | 72.17 | 0.4691 | -703.0 | -575.7 | |
| 0.00 | 3.74 | 0.00 | 2.10 | 13.61 | 288.69 | -27.30 | 70.76 | 0.4741 | -936.0 | -812.7 | |
| 0.00 | 2.61 | 0.00 | 1.48 | 15.63 | 288.38 | -27.61 | 66.89 | 0.4873 | -959.0 | -747.7 | |
| 0.00 | 2.09 | 0.00 | 1.18 | 13.72 | 288.37 | -27.63 | 70.71 | 0.4793 | -763.0 | -692.2 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 13.44 | 288.33 | -27.66 | 71.28 | 0.4787 | -837.0 | -678.7 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 12.06 | 288.36 | -27.64 | 74.12 | 0.4736 | -656.0 | -461.0 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 13.70 | 288.09 | -27.90 | 70.87 | 0.4832 | -800.0 | -648.0 | |
| 0.00 | 1.91 | 0.00 | 1.08 | 12.95 | 288.15 | -27.84 | 72.37 | 0.4796 | -701.0 | -544.6 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 13.90 | 287.79 | -28.21 | 70.63 | 0.4884 | -584.0 | -425.2 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 17.21 | 286.82 | -29.17 | 64.85 | 0.5165 | -621.0 | -473.4 | |
| 14.36 | 230.51 | 8.82 | 143.04 | 15.69 | 280.58 | -35.42 | 70.48 | 0.5942 | -1157.1 | -266.3 | |
| 0.00 | 1.13 | 0.00 | 0.69 | 13.59 | 280.97 | -35.03 | 73.87 | 0.5830 | -732.0 | -600.2 | |
| 2.87 | -14.00 | 1.78 | -14.00 | 16.41 | 280.27 | -35.72 | 69.41 | 0.6005 | -825.4 | 999999 | |
| 5.05 | -14.00 | 3.12 | -14.00 | 15.64 | 280.13 | -35.87 | 70.72 | 0.6000 | -910.0 | 999999 | |
| 3.74 | -14.00 | 2.32 | -14.00 | 15.94 | 280.07 | -35.93 | 70.25 | 0.6017 | -863.7 | 999999 | |
| 1.65 | -14.00 | 1.02 | -14.00 | 16.15 | 279.98 | -36.01 | 69.94 | 0.6034 | -779.7 | 999999 | |
| 0.35 | -14.00 | 0.22 | -14.00 | 16.30 | 279.95 | -36.04 | 69.71 | 0.6044 | -746.2 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.59 | 13.84 | 280.13 | -35.87 | 73.68 | 0.5950 | -667.0 | -541.7 | |
| 10.96 | -14.00 | 6.79 | -14.00 | 15.20 | 279.83 | -36.16 | 71.55 | 0.6025 | -1036.9 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.70 | 14.29 | 280.01 | -35.99 | 72.97 | 0.5978 | -759.0 | -623.9 | |
| 2.87 | -14.00 | 1.79 | -14.00 | 15.58 | 279.60 | -36.39 | 71.00 | 0.6067 | -607.4 | 999999 | |
| 7.40 | 9.66 | 4.57 | 5.97 | 14.10 | 279.74 | -36.26 | 73.37 | 0.6009 | -841.5 | -664.9 | |
| 15.92 | -14.00 | 9.89 | -14.00 | 15.00 | 279.53 | -36.47 | 71.97 | 0.6060 | -803.0 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.54 | 14.42 | 279.60 | -36.39 | 72.88 | 0.6035 | -714.0 | -624.1 | |
| 0.00 | 1.04 | 0.00 | 0.66 | 16.92 | 278.84 | -37.15 | 69.13 | 0.6206 | -630.0 | -542.8 | |
| 0.00 | 2.35 | 0.00 | 1.49 | 17.29 | 278.32 | -37.67 | 68.74 | 0.6284 | -635.0 | -451.2 | |
| 0.00 | 0.78 | 0.00 | 0.50 | 17.08 | 277.97 | -38.02 | 69.18 | 0.6322 | -351.0 | -242.4 | |
| 2.35 | 11.75 | 1.53 | 7.62 | 17.29 | 276.68 | -39.31 | 69.30 | 0.6490 | 389.1 | 315.7 | |
| 0.00 | 5.66 | 0.00 | 3.66 | 16.01 | 276.75 | -39.24 | 71.22 | 0.6446 | 863.0 | 679.7 | |
| 0.00 | 2.35 | 0.00 | 1.57 | 20.17 | 275.61 | -40.38 | 65.42 | 0.6710 | 49.0 | 106.8 | |
| 0.00 | 1.22 | 0.00 | 0.79 | 17.15 | 276.43 | -39.56 | 69.58 | 0.6517 | 350.0 | 360.6 | |
| 0.00 | 1.04 | 0.00 | 0.68 | 16.69 | 276.39 | -39.61 | 70.30 | 0.6510 | 849.0 | 753.2 | |
| 0.00 | 2.09 | 0.00 | 1.36 | 16.96 | 276.28 | -39.72 | 69.92 | 0.6531 | 562.0 | 543.9 | |
| 0.00 | 2.26 | 0.00 | 1.48 | 17.26 | 276.20 | -39.80 | 69.49 | 0.6549 | 804.0 | 733.9 | |
| 0.00 | 1.04 | 0.00 | 0.67 | 14.04 | 276.95 | -39.05 | 74.21 | 0.6374 | 650.0 | 430.0 | |
| 0.87 | 11.14 | 0.57 | 7.22 | 16.38 | 276.38 | -39.61 | 70.76 | 0.6502 | 781.4 | 648.9 | |
| 0.00 | 1.57 | 0.00 | 1.06 | 20.81 | 274.86 | -41.14 | 64.78 | 0.6821 | 778.0 | 632.7 | |
| 0.00 | 2.87 | 0.00 | 1.88 | 16.27 | 276.00 | -39.99 | 71.04 | 0.6547 | 642.0 | 634.6 | |
| 0.00 | 1.39 | 0.00 | 0.90 | 13.47 | 276.50 | -39.49 | 75.19 | 0.6420 | 515.0 | 401.2 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 18.04 | 275.29 | -40.71 | 68.63 | 0.6682 | 707.0 | 528.5 | |
| 0.00 | 0.96 | 0.00 | 0.63 | 16.40 | 275.68 | -40.31 | 70.93 | 0.6590 | 651.0 | 481.2 | |
| 0.00 | 1.22 | 0.00 | 0.80 | 16.58 | 275.56 | -40.44 | 70.70 | 0.6610 | 582.0 | 478.0 | |
| 0.00 | 0.87 | 0.00 | 0.58 | 18.24 | 275.02 | -40.97 | 68.42 | 0.6720 | 590.0 | 529.0 | |
| 0.00 | 1.22 | 0.00 | 0.80 | 16.54 | 275.40 | -40.59 | 70.80 | 0.6628 | 728.0 | 619.1 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 17.20 | 275.06 | -40.93 | 69.93 | 0.6686 | 634.0 | 552.0 | |
| 0.00 | 1.04 | 0.00 | 0.69 | 16.40 | 275.03 | -40.97 | 71.12 | 0.6670 | 775.0 | 565.2 | |
| 0.00 | 8.44 | 0.00 | 5.62 | 16.78 | 274.84 | -41.15 | 70.60 | 0.6703 | 790.0 | 648.9 | |
| 0.00 | 0.96 | 0.00 | 0.64 | 16.48 | 274.80 | -41.19 | 71.07 | 0.6700 | 705.0 | 565.4 | |
| 0.00 | 1.57 | 0.00 | 1.04 | 16.01 | 274.71 | -41.28 | 71.77 | 0.6700 | 672.0 | 668.7 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 14.97 | 274.72 | -41.28 | 73.31 | 0.6677 | 680.0 | 523.5 | |
| 0.00 | 0.70 | 0.00 | 0.47 | 16.38 | 274.24 | -41.75 | 71.35 | 0.6766 | 591.0 | 572.5 | |
| 0.00 | 0.96 | 0.00 | 0.64 | 15.51 | 274.46 | -41.53 | 72.58 | 0.6719 | 632.0 | 525.6 | |
| 0.00 | 1.22 | 0.00 | 0.82 | 15.59 | 274.24 | -41.76 | 72.52 | 0.6749 | 496.0 | 440.7 | |
| 0.00 | 1.31 | 0.00 | 0.88 | 15.76 | 274.11 | -41.89 | 72.29 | 0.6768 | 612.0 | 589.0 | |
| 0.00 | 1.13 | 0.00 | 0.76 | 15.90 | 273.95 | -42.05 | 72.12 | 0.6791 | 466.0 | 396.8 | |
| 0.00 | 1.22 | 0.00 | 0.82 | 15.77 | 273.77 | -42.22 | 72.35 | 0.6810 | 438.0 | 404.4 | |
| 8.18 | 9.48 | 5.58 | 6.47 | 14.74 | 272.93 | -43.06 | 74.02 | 0.6892 | 739.4 | 682.1 | |
| 0.00 | 1.13 | 0.00 | 0.78 | 15.40 | 272.68 | -43.31 | 73.13 | 0.6934 | 319.0 | 390.7 | |
| 0.00 | 1.48 | 0.00 | 1.00 | 12.18 | 273.21 | -42.78 | 77.70 | 0.6818 | 709.0 | 569.8 | |
| 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. | |