SDO HMI 2014-10-06 10:00:32 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 |
| 0.00 | 16.27 | 0.00 | 9.27 | -18.96 | 100.09 | -13.18 | 154.82 | 0.4865 | -81.8 | -48.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 10:00:32 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 | 0.97 | 0.00 | 0.50 | -11.56 | 112.91 | -0.36 | 178.85 | 0.3105 | 754.0 | 575.5 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -23.52 | 109.37 | -3.90 | 172.87 | 0.5050 | 729.0 | 630.2 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -22.14 | 109.21 | -4.06 | 172.19 | 0.4845 | 703.0 | 590.1 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -17.60 | 107.31 | -5.96 | 166.33 | 0.4204 | 730.0 | 537.1 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -16.93 | 106.33 | -6.94 | 163.71 | 0.4141 | 807.0 | 690.2 | |
| 0.00 | 1.32 | 0.00 | 0.72 | -16.87 | 105.95 | -7.32 | 162.84 | 0.4149 | 731.0 | 573.3 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -23.97 | 103.67 | -9.60 | 163.19 | 0.5293 | 615.0 | 541.9 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -10.42 | 100.87 | -12.40 | 143.68 | 0.3582 | -699.0 | -646.8 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -17.51 | 100.04 | -13.23 | 151.57 | 0.4602 | -764.0 | -676.3 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -17.43 | 99.43 | -13.83 | 150.39 | 0.4637 | -824.0 | -704.4 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -16.13 | 98.11 | -15.15 | 146.54 | 0.4574 | -649.0 | -544.8 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -16.77 | 95.42 | -17.85 | 142.95 | 0.4892 | -654.0 | -479.2 | |
| 0.00 | 1.67 | 0.00 | 1.02 | -23.43 | 93.66 | -19.61 | 147.96 | 0.5826 | -565.0 | -516.7 | |
| 0.00 | 0.79 | 0.00 | 0.46 | -19.11 | 93.55 | -19.71 | 143.13 | 0.5333 | -647.0 | -465.1 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -17.81 | 89.85 | -23.42 | 136.73 | 0.5542 | -586.0 | -436.4 | |
| 0.00 | 0.70 | 0.00 | 0.47 | -25.84 | 85.64 | -27.63 | 141.37 | 0.6711 | -587.0 | -452.9 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -32.00 | 83.35 | -29.92 | 145.22 | 0.7438 | -484.0 | -390.3 | |
| 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. | |