| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.42 | 304.66 | 48.50 | 248.37 | 17.60 | 61.48 | 52.77 | 286.87 | 0.7946 | -163.1 | -10.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-25 18:59:08 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 |
| 16.51 | 92.05 | 14.48 | 80.87 | 16.72 | 64.83 | 56.12 | 285.47 | 0.8271 | -856.9 | -193.7 | |
| 5.38 | 6.19 | 4.47 | 5.14 | 16.38 | 62.57 | 53.87 | 285.20 | 0.8052 | -558.2 | -470.3 | |
| 0.00 | 3.32 | 0.00 | 2.73 | 15.48 | 62.17 | 53.46 | 284.11 | 0.8006 | -683.0 | -590.4 | |
| 12.11 | 35.53 | 10.08 | 29.67 | 17.35 | 62.55 | 53.84 | 286.41 | 0.8056 | -671.0 | -80.8 | |
| 0.00 | 1.17 | 0.00 | 0.96 | 16.80 | 62.10 | 53.39 | 285.76 | 0.8007 | -632.0 | -546.2 | |
| 0.99 | -4.00 | 0.82 | -4.00 | 17.68 | 62.37 | 53.66 | 286.84 | 0.8040 | -699.8 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.27 | 18.37 | 62.40 | 53.69 | 287.69 | 0.8050 | -503.0 | -450.9 | |
| 0.00 | 1.26 | 0.00 | 1.03 | 17.69 | 61.67 | 52.96 | 286.91 | 0.7971 | -608.0 | -567.4 | |
| 0.00 | 6.73 | 0.00 | 5.42 | 17.49 | 61.06 | 52.36 | 286.73 | 0.7908 | -682.0 | -581.6 | |
| 0.00 | 1.79 | 0.00 | 1.47 | 19.09 | 61.76 | 53.05 | 288.66 | 0.7994 | -589.0 | -482.6 | |
| 0.00 | 0.72 | 0.00 | 0.57 | 17.05 | 60.83 | 52.12 | 286.18 | 0.7880 | -458.0 | -480.6 | |
| 0.00 | 1.08 | 0.00 | 0.86 | 16.78 | 60.62 | 51.92 | 285.87 | 0.7857 | -727.0 | -648.4 | |
| 0.00 | 4.13 | 0.00 | 3.33 | 19.25 | 61.04 | 52.33 | 288.95 | 0.7923 | -39.0 | -57.9 | |
| 0.00 | 1.08 | 0.00 | 0.85 | 17.84 | 60.32 | 51.62 | 287.25 | 0.7836 | -755.0 | -666.4 | |
| 0.00 | 0.90 | 0.00 | 0.71 | 17.25 | 60.03 | 51.33 | 286.52 | 0.7800 | -406.0 | -353.4 | |
| 0.00 | 0.99 | 0.00 | 0.78 | 17.97 | 60.28 | 51.57 | 287.42 | 0.7832 | -619.0 | -580.6 | |
| 0.00 | 1.26 | 0.00 | 1.00 | 19.06 | 60.43 | 51.72 | 288.78 | 0.7859 | -659.0 | -555.4 | |
| 0.00 | 0.54 | 0.00 | 0.43 | 20.41 | 60.84 | 52.13 | 290.43 | 0.7918 | -606.0 | -542.2 | |
| 0.00 | 32.30 | 0.00 | 25.36 | 18.75 | 59.68 | 50.97 | 288.49 | 0.7779 | 351.0 | 257.2 | |
| 1.35 | 21.80 | 1.04 | 16.72 | 17.17 | 58.85 | 50.14 | 286.55 | 0.7674 | 369.3 | 349.2 | |
| 1.35 | -20.00 | 1.03 | -20.00 | 16.45 | 58.54 | 49.83 | 285.64 | 0.7633 | -413.3 | 999999 | |
| 1.35 | 27.90 | 1.04 | 21.66 | 18.26 | 59.17 | 50.46 | 287.93 | 0.7720 | 483.9 | 182.9 | |
| 1.44 | -22.00 | 1.11 | -22.00 | 17.70 | 58.85 | 50.14 | 287.24 | 0.7680 | 356.4 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.68 | 15.17 | 57.92 | 49.21 | 284.02 | 0.7554 | 426.0 | 353.5 | |
| 0.00 | 1.61 | 0.00 | 1.29 | 21.04 | 60.20 | 51.49 | 291.33 | 0.7863 | -570.0 | -438.8 | |
| 0.45 | 1.35 | 0.34 | 1.03 | 17.70 | 58.45 | 49.75 | 287.29 | 0.7637 | 382.4 | 285.4 | |
| 0.00 | 7.54 | 0.00 | 5.94 | 20.62 | 59.68 | 50.97 | 290.87 | 0.7804 | -346.0 | -323.7 | |
| 9.06 | 16.69 | 6.89 | 12.69 | 17.35 | 58.27 | 49.56 | 286.85 | 0.7614 | 684.6 | 602.0 | |
| 0.00 | 1.70 | 0.00 | 1.33 | 19.81 | 59.11 | 50.41 | 289.93 | 0.7734 | 340.0 | 270.5 | |
| 0.90 | 1.26 | 0.68 | 0.95 | 17.83 | 58.15 | 49.45 | 287.49 | 0.7607 | 553.6 | 501.0 | |
| 0.00 | 1.17 | 0.00 | 0.87 | 15.23 | 57.22 | 48.51 | 284.17 | 0.7477 | 597.0 | 536.8 | |
| 1.35 | 2.33 | 1.03 | 1.78 | 18.44 | 58.24 | 49.54 | 288.29 | 0.7624 | 514.6 | 446.6 | |
| 1.53 | 1.97 | 1.15 | 1.49 | 17.63 | 57.93 | 49.22 | 287.26 | 0.7580 | 753.4 | 747.6 | |
| 0.00 | 1.17 | 0.00 | 0.89 | 19.11 | 58.46 | 49.76 | 289.13 | 0.7657 | 560.0 | 483.5 | |
| 0.00 | 0.90 | 0.00 | 0.69 | 19.83 | 58.61 | 49.91 | 290.03 | 0.7683 | 296.0 | 208.5 | |
| 0.00 | 1.17 | 0.00 | 0.90 | 19.71 | 58.46 | 49.76 | 289.91 | 0.7665 | 497.0 | 364.6 | |
| 0.00 | 3.59 | 0.00 | 2.78 | 20.57 | 58.79 | 50.08 | 290.96 | 0.7712 | -304.0 | -253.5 | |
| 0.00 | 1.26 | 0.00 | 0.96 | 19.65 | 58.14 | 49.43 | 289.88 | 0.7630 | 574.0 | 545.5 | |
| 5.65 | 9.06 | 4.34 | 6.95 | 20.55 | 58.33 | 49.62 | 291.01 | 0.7664 | 611.0 | 403.6 | |
| 0.00 | 1.17 | 0.00 | 0.85 | 14.17 | 55.92 | 47.22 | 282.85 | 0.7321 | 739.0 | 622.6 | |
| 0.00 | 1.35 | 0.00 | 0.98 | 15.67 | 56.17 | 47.46 | 284.86 | 0.7363 | 592.0 | 415.9 | |
| 0.00 | 1.26 | 0.00 | 0.95 | 20.86 | 57.71 | 49.01 | 291.53 | 0.7605 | 563.0 | 450.6 | |
| 0.00 | 2.06 | 0.00 | 1.49 | 16.08 | 55.65 | 46.94 | 285.49 | 0.7308 | 559.0 | 484.8 | |
| 0.00 | 0.90 | 0.00 | 0.67 | 21.27 | 56.96 | 48.25 | 292.22 | 0.7533 | 397.0 | 377.5 | |
| 0.00 | 0.63 | 0.00 | 0.47 | 22.09 | 56.34 | 47.64 | 293.43 | 0.7485 | 528.0 | 454.9 | |
| 0.00 | 1.35 | 0.00 | 0.91 | 16.60 | 51.72 | 43.01 | 286.83 | 0.6853 | 602.0 | 432.9 | |
| 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. | |