| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.15 | 66.35 | 6.70 | 36.78 | 10.98 | 359.23 | 20.30 | 310.58 | 0.4498 | -46.5 | -110.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-08 23:00:33 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 | 0.88 | 0.00 | 0.51 | 10.92 | 5.40 | 26.47 | 302.74 | 0.5224 | -545.0 | -376.8 | |
| 0.00 | 1.85 | 0.00 | 1.06 | 10.26 | 4.65 | 25.73 | 302.39 | 0.5079 | -626.0 | -532.3 | |
| 2.73 | 7.40 | 1.56 | 4.23 | 10.38 | 4.06 | 25.13 | 303.22 | 0.5014 | -880.7 | -734.1 | |
| 0.00 | 1.76 | 0.00 | 0.99 | 8.67 | 3.38 | 24.46 | 300.94 | 0.4791 | -611.0 | -552.3 | |
| 0.00 | 1.76 | 0.00 | 0.99 | 8.88 | 3.13 | 24.20 | 301.58 | 0.4774 | -916.0 | -716.8 | |
| 0.00 | 1.50 | 0.00 | 0.84 | 9.13 | 3.12 | 24.19 | 302.04 | 0.4792 | -794.0 | -572.0 | |
| 0.00 | 3.35 | 0.00 | 1.88 | 9.36 | 2.80 | 23.87 | 302.80 | 0.4770 | -776.0 | -663.4 | |
| 0.00 | 1.41 | 0.00 | 0.79 | 9.67 | 2.79 | 23.86 | 303.36 | 0.4795 | -802.0 | -628.2 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 12.30 | 2.59 | 23.66 | 308.03 | 0.4998 | -627.0 | -541.4 | |
| 0.70 | 1.94 | 0.40 | 1.10 | 11.93 | 2.08 | 23.16 | 308.03 | 0.4904 | -833.6 | -734.6 | |
| 0.00 | 3.08 | 0.00 | 1.75 | 12.08 | 1.79 | 22.87 | 308.61 | 0.4883 | -604.0 | -573.2 | |
| 0.00 | 1.85 | 0.00 | 1.05 | 12.13 | 1.50 | 22.57 | 309.06 | 0.4853 | -766.0 | -620.8 | |
| 0.00 | 1.32 | 0.00 | 0.74 | 12.24 | 0.42 | 21.49 | 310.63 | 0.4737 | -717.0 | -603.7 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 11.78 | 359.03 | 20.10 | 311.76 | 0.4529 | 646.0 | 575.4 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 11.19 | 358.37 | 19.44 | 311.70 | 0.4392 | 686.0 | 593.1 | |
| 0.00 | 1.85 | 0.00 | 1.02 | 11.43 | 358.19 | 19.26 | 312.39 | 0.4397 | 839.0 | 709.0 | |
| 0.00 | 2.20 | 0.00 | 1.21 | 11.15 | 358.07 | 19.15 | 312.07 | 0.4353 | 883.0 | 770.8 | |
| 4.76 | 16.39 | 2.59 | 8.90 | 10.36 | 356.92 | 18.00 | 312.43 | 0.4136 | 697.7 | -385.1 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 9.35 | 356.61 | 17.68 | 311.06 | 0.3992 | 759.0 | 675.6 | |
| 3.96 | -18.00 | 2.15 | -18.00 | 10.44 | 356.51 | 17.59 | 313.24 | 0.4096 | -965.8 | 999999 | |
| 0.00 | 2.47 | 0.00 | 1.33 | 9.81 | 356.41 | 17.49 | 312.25 | 0.4017 | 758.0 | 631.1 | |
| 0.00 | 1.41 | 0.00 | 0.76 | 9.62 | 356.34 | 17.41 | 312.02 | 0.3988 | 916.0 | 734.9 | |
| 0.00 | 1.85 | 0.00 | 1.00 | 11.98 | 354.66 | 15.73 | 319.10 | 0.4068 | 707.0 | 613.6 | |
| 0.00 | 2.38 | 0.00 | 1.29 | 12.51 | 354.21 | 15.29 | 320.76 | 0.4086 | 830.0 | 696.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 11.37 | 354.14 | 15.22 | 319.02 | 0.3941 | 757.0 | 645.8 | |
| 0.00 | 3.00 | 0.00 | 1.66 | 15.51 | 354.16 | 15.24 | 325.20 | 0.4456 | 658.0 | 623.2 | |
| 0.00 | 1.67 | 0.00 | 0.92 | 15.37 | 352.61 | 13.68 | 327.84 | 0.4304 | 700.0 | 552.5 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 13.25 | 345.46 | 6.53 | 341.48 | 0.3500 | -17.0 | -9.7 | |
| 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. | |