| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.52 | 310.04 | 70.22 | 401.57 | -1.49 | 147.43 | -67.46 | 88.69 | 0.9237 | -135.1 | -59.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-22 18:00:27 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 |
| 11.26 | 170.10 | 12.75 | 195.05 | -2.24 | 150.78 | -64.11 | 89.04 | 0.9009 | -884.3 | -235.9 | |
| 18.91 | -1.00 | 21.82 | -1.00 | -2.35 | 150.21 | -64.68 | 89.24 | 0.9050 | -439.6 | 999999 | |
| 0.60 | -1.00 | 0.72 | -1.00 | -1.55 | 149.20 | -65.69 | 88.50 | 0.9131 | 234.1 | 999999 | |
| 2.06 | -1.00 | 2.49 | -1.00 | -1.66 | 149.12 | -65.77 | 88.63 | 0.9135 | -127.9 | 999999 | |
| 2.84 | 8.51 | 3.42 | 10.27 | -2.72 | 148.96 | -65.94 | 89.80 | 0.9138 | -524.0 | -377.0 | |
| 0.60 | 6.19 | 0.73 | 7.47 | -2.07 | 149.02 | -65.87 | 89.09 | 0.9139 | -305.3 | -319.6 | |
| 0.00 | 0.60 | 0.00 | 0.73 | -1.81 | 148.82 | -66.07 | 88.83 | 0.9155 | 320.0 | 290.3 | |
| 0.77 | 11.52 | 0.95 | 14.36 | -2.90 | 148.41 | -66.48 | 90.06 | 0.9175 | -322.3 | 39.9 | |
| 0.00 | 2.75 | 0.00 | 3.44 | -1.89 | 148.21 | -66.68 | 88.99 | 0.9197 | 490.0 | 378.8 | |
| 1.63 | -8.00 | 2.04 | -8.00 | -2.62 | 148.07 | -66.82 | 89.80 | 0.9201 | -150.2 | 999999 | |
| 1.29 | 2.58 | 1.67 | 3.34 | -1.37 | 147.32 | -67.57 | 88.55 | 0.9260 | 54.7 | 17.7 | |
| 1.12 | 2.92 | 1.49 | 3.91 | -1.09 | 146.70 | -68.19 | 88.33 | 0.9303 | -143.8 | 0.9 | |
| 0.77 | 3.18 | 1.03 | 4.25 | -2.71 | 146.48 | -68.41 | 90.09 | 0.9304 | 432.4 | 454.4 | |
| 0.00 | 1.12 | 0.00 | 1.53 | -3.14 | 145.84 | -69.05 | 90.63 | 0.9342 | 472.0 | 460.5 | |
| 1.12 | 1.98 | 1.54 | 2.73 | -2.91 | 145.70 | -69.19 | 90.41 | 0.9352 | 333.5 | 342.6 | |
| 0.00 | 1.20 | 0.00 | 1.68 | -0.44 | 145.81 | -69.08 | 87.77 | 0.9363 | 557.0 | 564.0 | |
| 0.00 | 3.09 | 0.00 | 4.41 | -0.45 | 145.39 | -69.50 | 87.84 | 0.9389 | 517.0 | 464.6 | |
| 0.00 | 4.90 | 0.00 | 7.52 | -1.19 | 143.75 | -71.15 | 88.83 | 0.9478 | 558.0 | 418.5 | |
| 11.17 | 88.45 | 17.37 | 139.33 | -0.18 | 143.60 | -71.29 | 87.80 | 0.9493 | 556.7 | 96.1 | |
| 1.38 | -19.00 | 2.20 | -19.00 | -0.15 | 143.02 | -71.87 | 87.84 | 0.9524 | -44.6 | 999999 | |
| 0.00 | 0.95 | 0.00 | 1.55 | 0.26 | 142.63 | -72.26 | 87.47 | 0.9547 | -111.0 | -146.5 | |
| 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. | |