SDO HMI 2014-11-11 02:00:27 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 | 18.26 | 0.00 | 10.34 | -9.35 | 336.83 | -26.02 | 116.46 | 0.4848 | -314.4 | -267.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-11 02:00:27 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 | 0.86 | 0.00 | 0.46 | -7.16 | 343.88 | -18.97 | 119.03 | 0.3705 | 720.0 | 531.1 | |
| 0.00 | 2.07 | 0.00 | 1.12 | -9.98 | 342.70 | -20.15 | 123.75 | 0.4097 | 811.0 | 680.8 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -6.81 | 340.57 | -22.28 | 114.52 | 0.4155 | 768.0 | 577.2 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -6.88 | 338.58 | -24.27 | 112.88 | 0.4448 | 573.0 | 543.1 | |
| 0.00 | 1.81 | 0.00 | 1.03 | -10.37 | 336.29 | -26.56 | 117.68 | 0.4987 | -789.0 | -610.4 | |
| 0.00 | 1.29 | 0.00 | 0.74 | -10.09 | 336.28 | -26.57 | 117.17 | 0.4970 | -1014.0 | -824.7 | |
| 0.00 | 1.29 | 0.00 | 0.74 | -9.91 | 336.23 | -26.62 | 116.80 | 0.4965 | -946.0 | -781.4 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -10.14 | 335.57 | -27.28 | 116.66 | 0.5070 | -455.0 | -499.6 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -10.88 | 335.43 | -27.42 | 117.85 | 0.5136 | -820.0 | -598.6 | |
| 0.00 | 1.81 | 0.00 | 1.04 | -9.43 | 334.92 | -27.93 | 114.86 | 0.5114 | -719.0 | -585.0 | |
| 0.00 | 1.46 | 0.00 | 0.84 | -9.09 | 334.91 | -27.94 | 114.25 | 0.5095 | -286.0 | -336.9 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -10.81 | 334.44 | -28.41 | 116.93 | 0.5263 | -760.0 | -594.8 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -10.06 | 333.93 | -28.92 | 115.24 | 0.5285 | -727.0 | -528.0 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -6.80 | 332.42 | -30.44 | 108.46 | 0.5324 | -758.0 | -570.5 | |
| 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. | |