SDO HMI 2011-11-11 02:58:58 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 |
| 56.60 | 193.25 | 33.59 | 115.37 | -25.33 | 86.58 | 18.39 | 210.66 | 0.5589 | 29.6 | 73.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-11 02:58:58 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 |
| 17.83 | 120.01 | 10.81 | 72.70 | -25.53 | 88.88 | 20.69 | 213.61 | 0.5781 | 1042.8 | 326.8 | |
| 10.51 | -1.00 | 6.35 | -1.00 | -25.62 | 88.26 | 20.07 | 212.75 | 0.5743 | 924.6 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.08 | -25.01 | 88.01 | 19.82 | 213.08 | 0.5653 | 739.0 | 614.4 | |
| 1.38 | 1.98 | 0.83 | 1.19 | -25.13 | 87.72 | 19.53 | 212.57 | 0.5645 | 771.3 | 673.0 | |
| 0.00 | 1.55 | 0.00 | 0.93 | -25.68 | 87.71 | 19.52 | 211.99 | 0.5707 | 830.0 | 695.1 | |
| 0.00 | 2.50 | 0.00 | 1.51 | -26.04 | 87.39 | 19.20 | 211.20 | 0.5726 | 732.0 | 611.3 | |
| 1.46 | 3.02 | 0.86 | 1.77 | -24.65 | 85.47 | 17.28 | 210.03 | 0.5417 | -831.4 | -633.3 | |
| 1.98 | 2.50 | 1.15 | 1.46 | -24.13 | 84.62 | 16.43 | 209.33 | 0.5290 | 727.3 | 601.3 | |
| 0.00 | 1.72 | 0.00 | 1.00 | -23.85 | 83.94 | 15.75 | 208.61 | 0.5205 | -893.0 | -775.1 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -23.88 | 83.30 | 15.11 | 207.62 | 0.5163 | -820.0 | -695.1 | |
| 4.74 | 6.12 | 2.73 | 3.53 | -23.84 | 82.96 | 14.77 | 207.13 | 0.5135 | -956.5 | -684.1 | |
| 0.00 | 3.70 | 0.00 | 2.17 | -25.59 | 82.94 | 14.75 | 205.47 | 0.5361 | -614.0 | -546.2 | |
| 0.00 | 1.38 | 0.00 | 0.81 | -25.89 | 82.84 | 14.65 | 205.05 | 0.5395 | -569.0 | -433.9 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -25.52 | 82.72 | 14.53 | 205.21 | 0.5338 | -742.0 | -610.4 | |
| 3.36 | 14.39 | 1.94 | 8.31 | -24.63 | 82.01 | 13.82 | 204.91 | 0.5176 | -1095.6 | -840.3 | |
| 14.22 | 25.41 | 8.27 | 14.78 | -25.27 | 82.05 | 13.86 | 204.41 | 0.5264 | -937.8 | -537.9 | |
| 1.12 | -16.00 | 0.65 | -16.00 | -25.06 | 81.72 | 13.53 | 204.08 | 0.5216 | -993.7 | 999999 | |
| 0.00 | 2.33 | 0.00 | 1.34 | -24.72 | 81.65 | 13.46 | 204.26 | 0.5167 | -993.0 | -808.9 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -25.74 | 81.60 | 13.41 | 203.31 | 0.5299 | -268.0 | -354.5 | |
| 0.00 | 2.07 | 0.00 | 1.19 | -24.21 | 81.23 | 13.04 | 204.04 | 0.5072 | -848.0 | -722.9 | |
| 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. | |