| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.28 | 0.00 | 13.58 | -19.46 | 65.99 | -12.12 | 154.20 | 0.3499 | -496.8 | -463.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-09 11:00:24 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 | 1.19 | 0.00 | 0.59 | -11.30 | 80.54 | 2.43 | 198.02 | 0.1351 | -659.0 | -586.2 | |
| 0.00 | 2.55 | 0.00 | 1.28 | -13.66 | 80.17 | 2.06 | 191.69 | 0.1728 | -836.0 | -630.9 | |
| 0.00 | 0.68 | 0.00 | 0.34 | -13.27 | 80.07 | 1.96 | 191.64 | 0.1660 | -987.0 | -849.5 | |
| 0.00 | 1.61 | 0.00 | 0.81 | -12.43 | 78.23 | 0.12 | 180.77 | 0.1480 | -607.0 | -480.6 | |
| 0.00 | 1.10 | 0.00 | 0.57 | -19.90 | 74.30 | -3.81 | 167.19 | 0.2832 | 761.0 | 558.2 | |
| 0.00 | 1.44 | 0.00 | 0.74 | -17.89 | 74.22 | -3.89 | 165.01 | 0.2505 | 901.0 | 801.4 | |
| 0.00 | 3.91 | 0.00 | 2.01 | -18.40 | 72.87 | -5.24 | 160.86 | 0.2654 | -1033.0 | -905.2 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -20.14 | 72.69 | -5.42 | 162.36 | 0.2940 | 657.0 | 512.6 | |
| 0.00 | 0.59 | 0.00 | 0.31 | -16.22 | 63.64 | -14.47 | 131.80 | 0.3232 | -746.0 | -581.3 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -15.71 | 63.46 | -14.65 | 130.19 | 0.3202 | -779.0 | -602.9 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -19.38 | 58.96 | -19.15 | 131.05 | 0.4121 | -730.0 | -580.5 | |
| 0.00 | 2.80 | 0.00 | 1.63 | -24.92 | 54.01 | -24.10 | 134.43 | 0.5208 | -651.0 | -535.2 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -24.03 | 53.80 | -24.31 | 132.84 | 0.5149 | -842.0 | -633.1 | |
| 0.00 | 2.97 | 0.00 | 1.72 | -24.15 | 53.63 | -24.48 | 132.85 | 0.5178 | -785.0 | -608.9 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -24.30 | 53.46 | -24.65 | 132.91 | 0.5211 | -793.0 | -635.2 | |
| 0.00 | 1.10 | 0.00 | 0.64 | -23.89 | 53.51 | -24.60 | 132.32 | 0.5169 | -789.0 | -588.0 | |
| 0.00 | 0.25 | 0.00 | 0.15 | -23.91 | 52.86 | -25.25 | 131.68 | 0.5242 | -527.0 | -454.3 | |
| 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. | |