| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 32.92 | 0.00 | 17.10 | -13.88 | 225.33 | 5.83 | 199.47 | 0.2958 | -275.3 | -241.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-21 23:00:26 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 | 1.54 | 0.00 | 0.82 | -15.19 | 231.34 | 11.84 | 213.81 | 0.3575 | -871.0 | -711.8 | |
| 0.00 | 1.46 | 0.00 | 0.77 | -15.90 | 230.53 | 11.04 | 210.90 | 0.3601 | -784.0 | -643.1 | |
| 0.00 | 1.89 | 0.00 | 0.98 | -12.95 | 228.66 | 9.16 | 210.99 | 0.3028 | 770.0 | 664.8 | |
| 0.00 | 2.40 | 0.00 | 1.25 | -13.28 | 227.56 | 8.07 | 207.35 | 0.2987 | 821.0 | 713.3 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -12.82 | 227.15 | 7.66 | 206.87 | 0.2887 | 917.0 | 748.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -13.07 | 227.10 | 7.60 | 206.32 | 0.2919 | 822.0 | 655.8 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -13.43 | 226.65 | 7.15 | 204.43 | 0.2942 | 784.0 | 502.3 | |
| 0.00 | 3.69 | 0.00 | 1.91 | -13.03 | 226.64 | 7.14 | 204.98 | 0.2881 | 264.0 | 365.0 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -19.46 | 226.01 | 6.52 | 196.29 | 0.3834 | -555.0 | -499.5 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.54 | 225.08 | 5.58 | 192.75 | 0.4119 | -716.0 | -518.8 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.73 | 224.99 | 5.49 | 192.44 | 0.4146 | -21.0 | -75.2 | |
| 0.00 | 7.72 | 0.00 | 3.95 | -12.25 | 223.33 | 3.83 | 194.82 | 0.2566 | -531.0 | -836.8 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -10.67 | 223.25 | 3.75 | 196.29 | 0.2304 | -959.0 | -803.4 | |
| 0.00 | 0.94 | 0.00 | 0.48 | -11.37 | 223.11 | 3.61 | 194.90 | 0.2412 | -936.0 | -736.7 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -13.97 | 223.11 | 3.61 | 192.50 | 0.2839 | -821.0 | -607.8 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -14.21 | 222.62 | 3.13 | 190.70 | 0.2863 | -822.0 | -643.9 | |
| 0.00 | 1.11 | 0.00 | 0.57 | -11.97 | 222.36 | 2.86 | 191.39 | 0.2483 | -853.0 | -607.8 | |
| 0.00 | 1.46 | 0.00 | 0.75 | -13.13 | 221.55 | 2.05 | 187.58 | 0.2654 | -923.0 | -749.0 | |
| 0.00 | 1.46 | 0.00 | 0.76 | -16.91 | 220.68 | 1.18 | 183.48 | 0.3270 | -817.0 | -602.4 | |
| 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. | |