SDO HMI 2014-11-24 12:00:26 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 | 20.05 | 0.00 | 13.53 | -12.80 | 226.50 | 40.48 | 248.91 | 0.6802 | 121.7 | 163.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-24 12:00:26 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 | 1.88 | 0.00 | 1.32 | -12.92 | 228.77 | 42.75 | 249.68 | 0.7079 | 444.0 | 349.8 | |
| 0.00 | 1.37 | 0.00 | 0.95 | -12.95 | 228.57 | 42.55 | 249.57 | 0.7056 | 492.0 | 366.9 | |
| 0.00 | 1.03 | 0.00 | 0.71 | -12.67 | 228.43 | 42.41 | 249.90 | 0.7030 | 511.0 | 495.8 | |
| 0.00 | 1.03 | 0.00 | 0.72 | -13.06 | 228.43 | 42.41 | 249.35 | 0.7044 | 434.0 | 415.1 | |
| 0.00 | 1.03 | 0.00 | 0.71 | -12.54 | 228.12 | 42.09 | 249.96 | 0.6989 | 613.0 | 507.2 | |
| 0.00 | 2.74 | 0.00 | 1.89 | -13.05 | 227.81 | 41.79 | 249.13 | 0.6971 | 748.0 | 685.4 | |
| 0.00 | 0.94 | 0.00 | 0.65 | -13.66 | 227.86 | 41.84 | 248.30 | 0.6999 | 703.0 | 584.7 | |
| 0.00 | 0.69 | 0.00 | 0.47 | -14.09 | 227.79 | 41.77 | 247.69 | 0.7007 | 496.0 | 438.0 | |
| 0.00 | 1.46 | 0.00 | 1.00 | -12.92 | 227.38 | 41.36 | 249.14 | 0.6915 | 672.0 | 534.9 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -13.37 | 226.78 | 40.76 | 248.27 | 0.6861 | 634.0 | 533.8 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -13.01 | 224.45 | 38.43 | 247.74 | 0.6568 | -643.0 | -563.2 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -10.51 | 223.93 | 37.91 | 251.21 | 0.6404 | -643.0 | -512.2 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -10.14 | 223.69 | 37.67 | 251.67 | 0.6360 | -710.0 | -540.6 | |
| 0.00 | 0.86 | 0.00 | 0.56 | -12.97 | 224.06 | 38.04 | 247.61 | 0.6518 | -655.0 | -500.5 | |
| 0.00 | 2.83 | 0.00 | 1.81 | -12.83 | 222.92 | 36.90 | 247.27 | 0.6371 | -717.0 | -537.5 | |
| 0.00 | 1.03 | 0.00 | 0.66 | -13.10 | 222.85 | 36.83 | 246.82 | 0.6375 | -432.0 | -520.2 | |
| 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. | |