| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.62 | 90.59 | 9.86 | 45.73 | 8.74 | 257.61 | -1.96 | 185.69 | 0.1884 | -114.5 | 178.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 21:58:57 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 |
| 18.16 | 28.09 | 9.12 | 14.11 | 7.96 | 266.95 | 7.38 | 310.02 | 0.1669 | -1201.9 | -459.4 | |
| 0.00 | 2.23 | 0.00 | 1.11 | 5.65 | 265.72 | 6.15 | 301.98 | 0.1262 | -655.0 | -530.2 | |
| 0.00 | 4.11 | 0.00 | 2.06 | 7.91 | 264.96 | 5.39 | 318.64 | 0.1416 | -921.0 | -713.8 | |
| 0.00 | 2.23 | 0.00 | 1.11 | 8.38 | 264.73 | 5.16 | 322.03 | 0.1453 | -862.0 | -747.1 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 9.55 | 264.51 | 4.94 | 327.69 | 0.1595 | -913.0 | -665.2 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 9.73 | 264.48 | 4.91 | 328.43 | 0.1619 | -805.0 | -655.0 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 8.92 | 263.60 | 4.03 | 330.64 | 0.1422 | -881.0 | -714.5 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.79 | 262.55 | 2.98 | 339.65 | 0.1482 | -964.0 | -728.6 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 8.15 | 262.51 | 2.94 | 335.20 | 0.1216 | -826.0 | -712.1 | |
| 0.00 | 3.25 | 0.00 | 1.62 | 8.00 | 261.67 | 2.10 | 341.30 | 0.1138 | -850.0 | -695.0 | |
| 0.00 | 3.08 | 0.00 | 1.53 | 5.83 | 256.81 | -2.76 | 34.49 | 0.0849 | -823.0 | -695.8 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 9.98 | 250.71 | -8.86 | 46.89 | 0.2086 | 930.0 | 759.0 | |
| 0.00 | 2.48 | 0.00 | 1.26 | 9.29 | 250.22 | -9.35 | 50.97 | 0.2074 | 712.0 | 643.2 | |
| 0.00 | 2.48 | 0.00 | 1.26 | 9.29 | 249.94 | -9.63 | 51.76 | 0.2111 | 1002.0 | 852.7 | |
| 0.00 | 4.28 | 0.00 | 2.17 | 9.50 | 249.66 | -9.91 | 51.77 | 0.2170 | 957.0 | 813.5 | |
| 0.00 | 0.26 | 0.00 | 0.13 | 8.81 | 249.44 | -10.13 | 54.98 | 0.2132 | 797.0 | 634.3 | |
| 0.00 | 1.46 | 0.00 | 0.74 | 9.85 | 249.35 | -10.22 | 51.35 | 0.2249 | 1095.0 | 921.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 8.48 | 249.30 | -10.27 | 56.65 | 0.2121 | 936.0 | 690.7 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 8.72 | 249.17 | -10.40 | 56.03 | 0.2162 | 722.0 | 603.8 | |
| 0.00 | 6.25 | 0.00 | 3.18 | 9.94 | 249.10 | -10.47 | 51.69 | 0.2291 | 764.0 | 803.3 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 10.42 | 248.75 | -10.82 | 50.98 | 0.2388 | 809.0 | 646.1 | |
| 1.46 | 5.99 | 0.74 | 3.05 | 9.79 | 248.74 | -10.83 | 53.14 | 0.2325 | 1132.1 | 867.4 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 9.01 | 248.46 | -11.11 | 56.62 | 0.2290 | 842.0 | 668.1 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 9.76 | 248.31 | -11.26 | 54.29 | 0.2380 | 990.0 | 827.5 | |
| 0.00 | 3.34 | 0.00 | 1.70 | 9.52 | 247.89 | -11.68 | 56.09 | 0.2416 | 758.0 | 727.0 | |
| 0.00 | 1.88 | 0.00 | 0.97 | 10.44 | 247.18 | -12.39 | 54.56 | 0.2602 | 1056.0 | 737.8 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 10.49 | 246.69 | -12.88 | 55.41 | 0.2676 | 1131.0 | 964.8 | |
| 0.00 | 4.28 | 0.00 | 2.20 | 10.43 | 246.44 | -13.13 | 56.09 | 0.2704 | 1018.0 | 808.8 | |
| 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. | |