SDO HMI 2011-12-05 05:58:56 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.19 | 197.34 | 15.35 | 104.46 | 19.85 | 103.66 | -6.54 | 17.87 | 0.3515 | -753.5 | -419.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-05 05:58:56 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 | 0.77 | 0.00 | 0.42 | 24.44 | 104.80 | -5.41 | 11.89 | 0.4183 | -839.0 | -648.8 | |
| 0.00 | 2.82 | 0.00 | 1.54 | 24.70 | 104.72 | -5.49 | 11.92 | 0.4226 | -761.0 | -661.4 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 22.13 | 104.44 | -5.77 | 14.10 | 0.3836 | -770.0 | -614.6 | |
| 29.19 | 166.17 | 15.35 | 87.40 | 19.01 | 103.99 | -6.21 | 17.77 | 0.3369 | -1332.6 | -433.4 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 19.79 | 103.46 | -6.75 | 18.41 | 0.3518 | -476.0 | -370.7 | |
| 0.00 | 2.65 | 0.00 | 1.46 | 25.97 | 102.81 | -7.40 | 15.01 | 0.4490 | -712.0 | -680.0 | |
| 0.00 | 1.19 | 0.00 | 0.67 | 28.12 | 102.50 | -7.71 | 14.27 | 0.4822 | -723.0 | -520.9 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 25.25 | 102.46 | -7.75 | 16.17 | 0.4397 | -926.0 | -717.7 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 24.93 | 102.28 | -7.93 | 16.75 | 0.4356 | -743.0 | -565.6 | |
| 0.00 | 1.71 | 0.00 | 0.95 | 26.07 | 102.11 | -8.10 | 16.28 | 0.4534 | -872.0 | -673.3 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 18.08 | 102.50 | -7.71 | 22.77 | 0.3311 | 776.0 | 645.3 | |
| 0.00 | 1.37 | 0.00 | 0.76 | 26.23 | 101.93 | -8.28 | 16.50 | 0.4567 | -814.0 | -711.6 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 19.98 | 102.31 | -7.90 | 21.06 | 0.3610 | 846.0 | 598.1 | |
| 0.00 | 2.99 | 0.00 | 1.66 | 26.20 | 101.63 | -8.58 | 17.08 | 0.4575 | -1001.0 | -739.9 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 25.32 | 101.56 | -8.64 | 17.86 | 0.4448 | -795.0 | -580.3 | |
| 0.00 | 2.39 | 0.00 | 1.34 | 26.79 | 100.72 | -9.49 | 18.31 | 0.4705 | -633.0 | -541.0 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 16.93 | 101.11 | -9.10 | 27.98 | 0.3240 | 770.0 | 473.2 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 16.66 | 100.87 | -9.34 | 29.02 | 0.3219 | 724.0 | 574.4 | |
| 0.00 | 1.88 | 0.00 | 1.09 | 30.45 | 99.26 | -10.95 | 18.10 | 0.5293 | -620.0 | -524.7 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.45 | 99.20 | -11.01 | 30.30 | 0.3608 | 680.0 | 559.2 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.32 | 99.05 | -11.16 | 30.82 | 0.3603 | 706.0 | 661.7 | |
| 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. | |