| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.21 | 0.00 | 14.46 | -22.81 | 56.58 | 9.76 | 206.19 | 0.4291 | -495.0 | -467.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-11 20:00:24 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 |
| 0.00 | 1.02 | 0.00 | 0.63 | -19.06 | 81.82 | 35.00 | 243.61 | 0.6075 | 629.0 | 467.7 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -12.32 | 79.55 | 32.74 | 253.88 | 0.5521 | -872.0 | -786.1 | |
| 0.00 | 1.78 | 0.00 | 1.00 | -14.62 | 72.85 | 26.04 | 246.13 | 0.4664 | -780.0 | -667.4 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -21.74 | 73.06 | 26.24 | 233.10 | 0.5157 | 551.0 | 473.9 | |
| 0.00 | 1.53 | 0.00 | 0.87 | -21.37 | 72.11 | 25.29 | 232.83 | 0.5014 | 655.0 | 543.2 | |
| 0.00 | 0.59 | 0.00 | 0.34 | -23.45 | 71.03 | 24.21 | 228.27 | 0.5062 | 687.0 | 596.4 | |
| 0.00 | 2.29 | 0.00 | 1.22 | -15.44 | 65.34 | 18.53 | 237.05 | 0.3667 | -887.0 | -743.6 | |
| 0.00 | 2.12 | 0.00 | 1.10 | -16.21 | 59.55 | 12.73 | 225.26 | 0.2994 | -1017.0 | -752.3 | |
| 0.00 | 1.95 | 0.00 | 1.01 | -15.52 | 59.07 | 12.25 | 225.93 | 0.2859 | -925.0 | -777.0 | |
| 0.00 | 0.76 | 0.00 | 0.40 | -18.68 | 57.94 | 11.13 | 216.03 | 0.3122 | -860.0 | -687.7 | |
| 0.00 | 1.61 | 0.00 | 0.85 | -24.17 | 51.90 | 5.09 | 193.31 | 0.3528 | -950.0 | -745.1 | |
| 0.00 | 0.42 | 0.00 | 0.23 | -26.30 | 49.65 | 2.83 | 186.72 | 0.3805 | -827.0 | -701.2 | |
| 0.00 | 0.76 | 0.00 | 0.41 | -26.59 | 49.46 | 2.64 | 186.18 | 0.3848 | -754.0 | -567.2 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -33.98 | 47.02 | 0.21 | 180.35 | 0.4987 | -705.0 | -513.1 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -29.54 | 42.41 | -4.41 | 171.13 | 0.4351 | -586.0 | -496.2 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -29.31 | 42.32 | -4.50 | 170.85 | 0.4318 | -792.0 | -681.2 | |
| 0.00 | 2.29 | 0.00 | 1.29 | -31.46 | 39.85 | -6.96 | 167.29 | 0.4719 | -519.0 | -423.3 | |
| 0.00 | 2.04 | 0.00 | 1.15 | -31.95 | 39.22 | -7.60 | 166.47 | 0.4815 | -593.0 | -561.5 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -25.99 | 38.33 | -8.48 | 160.38 | 0.3966 | -860.0 | -697.3 | |
| 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. | |