SDO HMI 2014-11-10 19:00:27 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 | 18.44 | 0.00 | 10.80 | -9.42 | 337.17 | -29.55 | 113.74 | 0.5332 | 106.0 | -67.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-10 19:00:27 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 | 1.12 | 0.00 | 0.63 | -10.00 | 342.54 | -24.18 | 119.27 | 0.4643 | 833.0 | 680.5 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -5.07 | 342.57 | -24.14 | 109.17 | 0.4331 | 786.0 | 575.9 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -5.70 | 342.42 | -24.30 | 110.43 | 0.4388 | 823.0 | 601.3 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -9.97 | 341.01 | -25.71 | 117.78 | 0.4849 | 640.0 | 474.3 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -12.59 | 340.55 | -26.17 | 122.01 | 0.5097 | 638.0 | 497.0 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -6.82 | 338.79 | -27.92 | 110.09 | 0.4971 | 696.0 | 527.0 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -7.04 | 338.44 | -28.28 | 110.28 | 0.5033 | 706.0 | 552.9 | |
| 0.00 | 1.81 | 0.00 | 1.08 | -12.10 | 336.11 | -30.61 | 117.46 | 0.5632 | -702.0 | -586.9 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -10.10 | 335.47 | -31.25 | 113.72 | 0.5601 | -677.0 | -570.7 | |
| 0.00 | 2.15 | 0.00 | 1.29 | -10.84 | 335.17 | -31.55 | 114.75 | 0.5680 | -734.0 | -538.2 | |
| 0.00 | 2.33 | 0.00 | 1.41 | -10.57 | 334.13 | -32.59 | 113.64 | 0.5801 | -374.0 | -277.0 | |
| 0.00 | 1.38 | 0.00 | 0.83 | -7.65 | 333.97 | -32.74 | 108.75 | 0.5683 | -713.0 | -525.1 | |
| 0.00 | 2.33 | 0.00 | 1.42 | -10.09 | 333.57 | -33.14 | 112.54 | 0.5850 | -544.0 | -470.9 | |
| 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. | |