| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.35 | 0.00 | 13.90 | -18.70 | 103.44 | -26.85 | 134.17 | 0.6029 | 20.8 | -32.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-05 03:00:32 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 | 0.97 | 0.00 | 0.67 | -33.13 | 109.92 | -20.38 | 155.24 | 0.6986 | -621.0 | -452.8 | |
| 0.00 | 1.41 | 0.00 | 0.89 | -26.66 | 110.70 | -19.60 | 151.03 | 0.6212 | 626.0 | 493.1 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -22.42 | 110.11 | -20.19 | 146.25 | 0.5764 | 605.0 | 492.9 | |
| 0.00 | 1.32 | 0.00 | 0.75 | -15.19 | 110.94 | -19.35 | 138.68 | 0.4864 | 815.0 | 609.8 | |
| 0.00 | 1.32 | 0.00 | 0.83 | -23.81 | 107.27 | -23.02 | 144.24 | 0.6146 | 747.0 | 636.5 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -11.85 | 108.41 | -21.88 | 130.10 | 0.4788 | 625.0 | 493.2 | |
| 0.00 | 1.85 | 0.00 | 1.09 | -18.04 | 107.49 | -22.81 | 137.85 | 0.5514 | 27.0 | 131.9 | |
| 0.00 | 3.17 | 0.00 | 1.86 | -14.99 | 105.84 | -24.46 | 131.75 | 0.5382 | 686.0 | 657.8 | |
| 0.00 | 2.11 | 0.00 | 1.34 | -17.37 | 99.61 | -30.68 | 128.68 | 0.6262 | -771.0 | -669.6 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -17.55 | 98.80 | -31.49 | 128.21 | 0.6361 | -645.0 | -523.0 | |
| 0.00 | 2.11 | 0.00 | 1.36 | -17.29 | 98.26 | -32.03 | 127.41 | 0.6399 | -600.0 | -435.5 | |
| 0.00 | 2.37 | 0.00 | 1.52 | -17.07 | 98.19 | -32.10 | 127.06 | 0.6389 | -755.0 | -672.1 | |
| 0.00 | 3.25 | 0.00 | 2.11 | -17.06 | 97.26 | -33.03 | 126.29 | 0.6488 | -468.0 | -358.2 | |
| 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. | |