| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.22 | 258.54 | 17.99 | 140.10 | -24.22 | 100.78 | 11.52 | 206.84 | 0.4062 | 411.1 | 344.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-01-03 03:58:55 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 | 1.36 | 0.00 | 0.74 | -17.61 | 109.35 | 20.09 | 232.42 | 0.4150 | -704.0 | -573.8 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -17.83 | 109.18 | 19.92 | 231.76 | 0.4147 | -741.0 | -647.4 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -20.76 | 108.35 | 19.09 | 225.13 | 0.4334 | -646.0 | -506.6 | |
| 0.00 | 0.59 | 0.00 | 0.33 | -21.99 | 107.74 | 18.49 | 222.18 | 0.4398 | 627.0 | 515.9 | |
| 0.00 | 1.87 | 0.00 | 1.00 | -19.07 | 106.17 | 16.91 | 224.93 | 0.3910 | -943.0 | -789.8 | |
| 0.00 | 4.76 | 0.00 | 2.64 | -24.11 | 106.56 | 17.30 | 217.09 | 0.4520 | 754.0 | 690.0 | |
| 0.00 | 3.74 | 0.00 | 2.07 | -23.73 | 106.50 | 17.25 | 217.57 | 0.4470 | 882.0 | 769.9 | |
| 0.00 | 1.44 | 0.00 | 0.82 | -26.88 | 106.87 | 17.61 | 213.76 | 0.4877 | 772.0 | 530.8 | |
| 0.00 | 0.68 | 0.00 | 0.37 | -23.26 | 106.27 | 17.01 | 217.92 | 0.4393 | 383.0 | 445.4 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -21.86 | 105.89 | 16.64 | 219.54 | 0.4192 | 800.0 | 603.5 | |
| 0.00 | 2.12 | 0.00 | 1.15 | -21.84 | 105.20 | 15.94 | 218.42 | 0.4120 | 911.0 | 614.8 | |
| 0.00 | 4.59 | 0.00 | 2.61 | -28.93 | 104.30 | 15.05 | 207.54 | 0.4934 | 697.0 | 670.1 | |
| 0.00 | 0.93 | 0.00 | 0.53 | -28.97 | 103.93 | 14.67 | 206.92 | 0.4913 | 650.0 | 571.8 | |
| 0.00 | 0.93 | 0.00 | 0.50 | -19.89 | 102.81 | 13.56 | 217.38 | 0.3647 | -828.0 | -636.5 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -28.42 | 103.78 | 14.52 | 207.29 | 0.4830 | 679.0 | 595.1 | |
| 0.00 | 1.78 | 0.00 | 0.98 | -26.18 | 101.99 | 12.74 | 206.81 | 0.4404 | 742.0 | 578.4 | |
| 0.00 | 1.87 | 0.00 | 0.97 | -17.20 | 99.95 | 10.69 | 216.14 | 0.3019 | -847.0 | -673.4 | |
| 33.22 | 208.05 | 17.99 | 112.64 | -24.50 | 100.39 | 11.13 | 205.76 | 0.4060 | 1368.4 | 435.1 | |
| 0.00 | 2.12 | 0.00 | 1.11 | -18.91 | 99.80 | 10.54 | 212.52 | 0.3234 | -610.0 | -548.4 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -19.03 | 99.59 | 10.33 | 211.78 | 0.3233 | -752.0 | -656.5 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -17.39 | 99.46 | 10.20 | 214.51 | 0.2996 | -819.0 | -606.4 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -17.81 | 99.42 | 10.16 | 213.58 | 0.3050 | -768.0 | -572.4 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -19.07 | 99.08 | 9.83 | 210.48 | 0.3194 | -834.0 | -601.5 | |
| 0.00 | 1.10 | 0.00 | 0.58 | -19.25 | 99.03 | 9.77 | 210.04 | 0.3216 | -759.0 | -625.6 | |
| 0.00 | 0.93 | 0.00 | 0.50 | -24.31 | 97.36 | 8.10 | 199.60 | 0.3844 | -755.0 | -623.2 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -24.09 | 97.28 | 8.02 | 199.64 | 0.3806 | -878.0 | -768.7 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -21.40 | 96.73 | 7.48 | 201.18 | 0.3368 | -748.0 | -523.8 | |
| 0.00 | 1.87 | 0.00 | 1.06 | -31.19 | 96.92 | 7.66 | 193.64 | 0.4853 | 856.0 | 650.2 | |
| 0.00 | 0.59 | 0.00 | 0.34 | -31.23 | 96.68 | 7.42 | 193.21 | 0.4850 | 643.0 | 510.6 | |
| 0.00 | 2.80 | 0.00 | 1.46 | -20.36 | 94.69 | 5.43 | 196.74 | 0.3096 | -671.0 | -606.4 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -24.90 | 94.48 | 5.22 | 192.59 | 0.3805 | -793.0 | -640.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -24.14 | 94.13 | 4.87 | 192.23 | 0.3673 | -776.0 | -506.2 | |
| 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. | |