| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75.56 | 419.81 | 37.61 | 209.07 | 9.10 | 343.69 | -5.38 | 67.50 | 0.1009 | -885.3 | -394.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-22 07:00:38 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 | 1.53 | 0.00 | 0.76 | 8.71 | 346.76 | -2.31 | 52.08 | 0.0507 | 1217.0 | 930.1 | |
| 1.35 | 4.05 | 0.67 | 2.01 | 8.90 | 346.33 | -2.74 | 54.09 | 0.0586 | 1208.1 | 902.7 | |
| 3.06 | 4.50 | 1.52 | 2.24 | 10.75 | 346.10 | -2.97 | 37.44 | 0.0841 | 999.2 | 698.2 | |
| 0.81 | 2.43 | 0.40 | 1.21 | 9.50 | 346.11 | -2.96 | 48.66 | 0.0681 | 1097.0 | 904.4 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 10.17 | 345.49 | -3.58 | 47.45 | 0.0839 | 991.0 | 736.9 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 11.38 | 345.44 | -3.63 | 38.62 | 0.0998 | 919.0 | 720.1 | |
| 0.99 | 390.56 | 0.49 | 194.46 | 8.39 | 343.97 | -5.10 | 73.66 | 0.0921 | -971.2 | -454.3 | |
| 69.35 | -7.00 | 34.53 | -7.00 | 9.03 | 343.68 | -5.39 | 68.30 | 0.1003 | -1507.9 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 12.25 | 343.50 | -5.57 | 45.54 | 0.1334 | -870.0 | -648.9 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 11.49 | 343.49 | -5.58 | 50.08 | 0.1249 | -958.0 | -807.1 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 7.45 | 343.42 | -5.65 | 84.49 | 0.0984 | -863.0 | -580.0 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 13.00 | 342.67 | -6.40 | 45.61 | 0.1526 | -767.0 | -618.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 8.41 | 340.60 | -8.47 | 79.53 | 0.1488 | 810.0 | 515.1 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 9.43 | 340.14 | -8.93 | 73.64 | 0.1603 | 950.0 | 794.8 | |
| 0.00 | 2.70 | 0.00 | 1.36 | 12.52 | 339.49 | -9.58 | 58.67 | 0.1911 | 866.0 | 699.6 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 9.68 | 338.61 | -10.46 | 74.47 | 0.1866 | 748.0 | 533.5 | |
| 0.00 | 1.98 | 0.00 | 1.00 | 9.92 | 338.57 | -10.50 | 73.27 | 0.1883 | 918.0 | 755.9 | |
| 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. | |