| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.70 | 81.79 | 8.36 | 41.36 | 8.66 | 257.53 | -3.69 | 189.59 | 0.1920 | -59.8 | 176.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 18:58:57 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 |
| 15.50 | 27.83 | 7.76 | 13.93 | 7.98 | 266.95 | 5.73 | 317.23 | 0.1462 | -1217.5 | -587.8 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 5.70 | 265.26 | 4.03 | 313.81 | 0.0973 | -879.0 | -691.8 | |
| 0.00 | 1.63 | 0.00 | 0.81 | 5.55 | 265.11 | 3.88 | 313.77 | 0.0936 | -1057.0 | -837.6 | |
| 0.00 | 1.63 | 0.00 | 0.81 | 5.61 | 264.84 | 3.61 | 316.27 | 0.0911 | -887.0 | -751.3 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 8.34 | 264.83 | 3.60 | 331.19 | 0.1296 | -1008.0 | -744.5 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 8.13 | 264.68 | 3.45 | 331.43 | 0.1251 | -980.0 | -839.5 | |
| 0.00 | 2.31 | 0.00 | 1.15 | 8.91 | 263.58 | 2.35 | 341.76 | 0.1299 | -944.0 | -751.0 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.09 | 263.19 | 1.96 | 344.99 | 0.1310 | -812.0 | -615.0 | |
| 0.00 | 1.54 | 0.00 | 0.77 | 9.78 | 262.44 | 1.21 | 351.40 | 0.1400 | -1124.0 | -829.6 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 7.75 | 262.31 | 1.09 | 349.63 | 0.1049 | -976.0 | -748.3 | |
| 1.20 | 1.46 | 0.60 | 0.72 | 4.99 | 257.41 | -3.82 | 50.53 | 0.0864 | -942.9 | -740.7 | |
| 0.00 | 1.97 | 0.00 | 0.98 | 5.84 | 256.78 | -4.45 | 47.96 | 0.1045 | -1044.0 | -717.3 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 9.32 | 250.20 | -11.03 | 55.33 | 0.2306 | 914.0 | 619.2 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 9.47 | 249.86 | -11.37 | 55.60 | 0.2367 | 969.0 | 792.2 | |
| 0.00 | 3.08 | 0.00 | 1.57 | 9.59 | 249.61 | -11.62 | 55.75 | 0.2413 | 994.0 | 896.1 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 9.38 | 249.37 | -11.86 | 57.01 | 0.2428 | 927.0 | 644.2 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 9.92 | 249.32 | -11.91 | 55.27 | 0.2484 | 1116.0 | 972.4 | |
| 0.00 | 2.14 | 0.00 | 1.10 | 10.03 | 249.17 | -12.06 | 55.21 | 0.2517 | 1050.0 | 902.3 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 8.45 | 249.22 | -12.01 | 60.68 | 0.2371 | 727.0 | 535.8 | |
| 0.00 | 2.23 | 0.00 | 1.14 | 8.69 | 249.18 | -12.05 | 59.87 | 0.2396 | 753.0 | 632.5 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 9.94 | 248.92 | -12.31 | 56.04 | 0.2543 | 953.0 | 827.3 | |
| 0.00 | 2.31 | 0.00 | 1.18 | 10.21 | 248.88 | -12.35 | 55.24 | 0.2573 | 739.0 | 670.7 | |
| 0.00 | 4.11 | 0.00 | 2.11 | 9.76 | 248.68 | -12.55 | 57.13 | 0.2560 | 1017.0 | 988.6 | |
| 0.00 | 1.88 | 0.00 | 0.97 | 9.76 | 248.50 | -12.73 | 57.51 | 0.2586 | 1154.0 | 930.4 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 9.79 | 248.28 | -12.95 | 57.84 | 0.2620 | 987.0 | 815.6 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 10.06 | 248.24 | -12.99 | 57.04 | 0.2649 | 929.0 | 779.0 | |
| 0.00 | 2.57 | 0.00 | 1.32 | 9.43 | 247.99 | -13.24 | 59.59 | 0.2632 | 882.0 | 768.7 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 10.44 | 247.14 | -14.09 | 57.89 | 0.2839 | 1067.0 | 883.1 | |
| 0.00 | 4.97 | 0.00 | 2.57 | 10.52 | 246.48 | -14.74 | 58.77 | 0.2940 | 839.0 | 836.0 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 10.40 | 246.27 | -14.96 | 59.47 | 0.2960 | 794.0 | 671.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 9.19 | 244.68 | -16.55 | 65.35 | 0.3108 | 678.0 | 541.1 | |
| 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. | |