| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 86.40 | 358.20 | 50.83 | 209.55 | 16.17 | 24.53 | -31.17 | 69.89 | 0.5298 | -123.9 | -74.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-17 06:00:38 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 |
| 2.97 | 178.61 | 1.67 | 100.68 | 16.20 | 28.48 | -27.22 | 68.08 | 0.4754 | -1223.2 | -392.4 | |
| 32.08 | -1.00 | 18.09 | -1.00 | 15.97 | 28.16 | -27.54 | 68.73 | 0.4790 | -1249.5 | 999999 | |
| 2.25 | -1.00 | 1.28 | -1.00 | 15.94 | 27.70 | -28.00 | 69.02 | 0.4854 | -643.6 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 18.30 | 27.05 | -28.64 | 64.82 | 0.5049 | -387.0 | -329.0 | |
| 10.36 | 12.98 | 5.92 | 7.41 | 16.20 | 26.76 | -28.94 | 69.00 | 0.4998 | -927.7 | -612.9 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 16.60 | 26.66 | -29.04 | 68.28 | 0.5028 | -640.0 | -514.7 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 16.42 | 26.14 | -29.56 | 68.89 | 0.5092 | -645.0 | -537.8 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 15.67 | 26.15 | -29.55 | 70.30 | 0.5063 | -743.0 | -564.2 | |
| 0.00 | 2.52 | 0.00 | 1.46 | 17.18 | 25.42 | -30.28 | 67.81 | 0.5222 | -887.0 | -674.6 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 16.78 | 24.94 | -30.76 | 68.78 | 0.5273 | -697.0 | -572.7 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 15.40 | 25.17 | -30.52 | 71.24 | 0.5191 | -572.0 | -393.3 | |
| 0.00 | 8.74 | 0.00 | 5.08 | 16.38 | 24.90 | -30.80 | 69.54 | 0.5263 | -765.0 | -631.0 | |
| 0.00 | 5.23 | 0.00 | 3.06 | 17.32 | 24.66 | -31.04 | 67.92 | 0.5333 | -517.0 | -517.2 | |
| 0.00 | 1.26 | 0.00 | 0.74 | 17.07 | 24.59 | -31.11 | 68.41 | 0.5332 | -669.0 | -560.6 | |
| 0.00 | 2.52 | 0.00 | 1.51 | 18.31 | 22.92 | -32.78 | 66.99 | 0.5606 | -746.0 | -604.0 | |
| 0.00 | 4.78 | 0.00 | 2.82 | 15.60 | 23.22 | -32.48 | 71.64 | 0.5471 | 653.0 | 685.3 | |
| 0.00 | 1.62 | 0.00 | 0.97 | 15.26 | 22.30 | -33.40 | 72.56 | 0.5588 | 816.0 | 662.5 | |
| 0.00 | 0.72 | 0.00 | 0.43 | 15.07 | 22.22 | -33.48 | 72.92 | 0.5594 | 684.0 | 576.5 | |
| 0.00 | 1.35 | 0.00 | 0.82 | 17.39 | 21.58 | -34.12 | 69.14 | 0.5750 | 541.0 | 461.5 | |
| 0.00 | 5.50 | 0.00 | 3.33 | 17.44 | 21.41 | -34.28 | 69.11 | 0.5773 | 943.0 | 685.2 | |
| 0.00 | 1.44 | 0.00 | 0.87 | 16.31 | 21.19 | -34.51 | 71.12 | 0.5769 | 828.0 | 748.6 | |
| 0.00 | 2.16 | 0.00 | 1.31 | 15.68 | 21.00 | -34.69 | 72.25 | 0.5776 | 739.0 | 664.4 | |
| 1.44 | 4.78 | 0.88 | 2.92 | 17.22 | 20.49 | -35.21 | 69.82 | 0.5889 | 857.6 | 652.8 | |
| 0.00 | 0.36 | 0.00 | 0.22 | 13.25 | 21.17 | -34.53 | 76.40 | 0.5699 | 488.0 | 547.2 | |
| 6.04 | 8.74 | 3.68 | 5.32 | 15.74 | 20.60 | -35.09 | 72.26 | 0.5831 | 919.8 | 610.5 | |
| 3.97 | 13.43 | 2.43 | 8.23 | 16.64 | 20.15 | -35.55 | 70.90 | 0.5917 | 925.4 | 725.6 | |
| 0.00 | 2.16 | 0.00 | 1.34 | 18.48 | 19.73 | -35.97 | 68.03 | 0.6029 | 584.0 | 422.6 | |
| 0.00 | 1.17 | 0.00 | 0.72 | 17.29 | 19.61 | -36.08 | 70.01 | 0.6006 | 596.0 | 471.7 | |
| 0.81 | 2.25 | 0.50 | 1.39 | 16.89 | 19.66 | -36.03 | 70.65 | 0.5988 | 699.8 | 613.4 | |
| 0.00 | 1.35 | 0.00 | 0.83 | 16.05 | 19.61 | -36.09 | 72.05 | 0.5972 | 835.0 | 721.1 | |
| 1.98 | 35.78 | 1.23 | 22.18 | 16.99 | 19.36 | -36.33 | 70.58 | 0.6030 | 510.1 | 214.9 | |
| 11.17 | -31.00 | 6.91 | -31.00 | 16.56 | 19.42 | -36.28 | 71.26 | 0.6011 | 923.1 | 999999 | |
| 9.91 | 50.92 | 6.11 | 31.39 | 15.71 | 19.60 | -36.10 | 72.62 | 0.5965 | 1080.1 | 455.2 | |
| 2.25 | -31.00 | 1.40 | -31.00 | 16.41 | 18.94 | -36.76 | 71.66 | 0.6070 | 572.9 | 999999 | |
| 1.17 | -33.00 | 0.73 | -33.00 | 15.70 | 19.01 | -36.68 | 72.79 | 0.6043 | 483.6 | 999999 | |
| 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. | |