| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.21 | 91.27 | 8.60 | 46.17 | 8.61 | 258.57 | -4.32 | 214.86 | 0.1851 | -223.2 | 28.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 15:58:57 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 |
| 17.21 | 33.05 | 8.60 | 16.50 | 7.96 | 266.93 | 4.05 | 326.68 | 0.1279 | -1186.0 | -532.0 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 5.65 | 265.22 | 2.33 | 328.50 | 0.0778 | -939.0 | -742.0 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 8.06 | 265.11 | 2.22 | 340.40 | 0.1151 | -867.0 | -601.6 | |
| 0.00 | 2.48 | 0.00 | 1.23 | 5.47 | 265.07 | 2.18 | 328.95 | 0.0738 | -1007.0 | -865.3 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 7.82 | 264.99 | 2.10 | 340.69 | 0.1105 | -983.0 | -777.3 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 8.27 | 262.99 | 0.10 | 359.09 | 0.1120 | -915.0 | -741.2 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 8.32 | 262.78 | -0.11 | 0.94 | 0.1131 | -980.0 | -749.6 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.79 | 262.75 | -0.14 | 0.98 | 0.1385 | -906.0 | -671.7 | |
| 0.00 | 2.48 | 0.00 | 1.24 | 7.73 | 262.63 | -0.26 | 2.48 | 0.1028 | -869.0 | -759.6 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 14.17 | 262.56 | -0.32 | 1.47 | 0.2143 | -865.0 | -675.6 | |
| 0.00 | 2.06 | 0.00 | 1.03 | 9.79 | 262.36 | -0.53 | 3.77 | 0.1388 | -1139.0 | -835.0 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 7.76 | 262.27 | -0.61 | 5.90 | 0.1038 | -1017.0 | -766.6 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 9.91 | 262.18 | -0.71 | 4.97 | 0.1411 | -978.0 | -666.6 | |
| 0.00 | 3.08 | 0.00 | 1.54 | 4.96 | 257.25 | -5.64 | 61.03 | 0.1124 | -1147.0 | -855.0 | |
| 0.00 | 1.54 | 0.00 | 0.77 | 6.14 | 256.28 | -6.61 | 56.80 | 0.1373 | -749.0 | -437.7 | |
| 0.00 | 1.37 | 0.00 | 0.69 | 5.31 | 255.66 | -7.23 | 64.26 | 0.1397 | 1018.0 | 731.6 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 9.44 | 250.08 | -12.81 | 58.76 | 0.2570 | 912.0 | 661.5 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 9.32 | 249.90 | -12.99 | 59.51 | 0.2586 | 942.0 | 671.1 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 9.53 | 249.83 | -13.06 | 58.94 | 0.2613 | 1043.0 | 815.3 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 9.77 | 249.66 | -13.22 | 58.46 | 0.2657 | 939.0 | 839.9 | |
| 0.00 | 3.68 | 0.00 | 1.90 | 10.12 | 249.25 | -13.64 | 58.09 | 0.2747 | 804.0 | 786.5 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 9.97 | 248.85 | -14.03 | 59.27 | 0.2791 | 962.0 | 840.7 | |
| 0.00 | 3.17 | 0.00 | 1.63 | 9.91 | 248.70 | -14.19 | 59.72 | 0.2808 | 968.0 | 879.8 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 10.45 | 248.64 | -14.24 | 58.16 | 0.2861 | 918.0 | 730.3 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 9.67 | 248.62 | -14.27 | 60.62 | 0.2801 | 1028.0 | 875.4 | |
| 0.00 | 3.43 | 0.00 | 1.77 | 9.79 | 248.43 | -14.46 | 60.56 | 0.2838 | 616.0 | 847.5 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 10.09 | 248.29 | -14.60 | 59.87 | 0.2882 | 577.0 | 548.1 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 9.61 | 248.12 | -14.76 | 61.61 | 0.2869 | 894.0 | 773.5 | |
| 0.00 | 2.48 | 0.00 | 1.28 | 9.40 | 247.98 | -14.91 | 62.49 | 0.2875 | 943.0 | 801.1 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 10.43 | 247.12 | -15.77 | 60.66 | 0.3080 | 986.0 | 756.6 | |
| 0.00 | 4.71 | 0.00 | 2.46 | 10.55 | 246.45 | -16.43 | 61.29 | 0.3185 | 540.0 | 791.3 | |
| 0.00 | 2.14 | 0.00 | 1.12 | 10.76 | 246.22 | -16.66 | 61.04 | 0.3234 | 631.0 | 576.8 | |
| 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. | |