| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.43 | 243.39 | 16.62 | 137.49 | 28.13 | 42.57 | 14.48 | 332.68 | 0.4820 | -839.0 | -425.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 03:58:58 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 | 1.20 | 0.00 | 0.68 | 27.76 | 44.45 | 16.36 | 329.36 | 0.4910 | 503.0 | 443.9 | |
| 10.07 | 230.15 | 5.70 | 130.13 | 28.33 | 42.93 | 14.84 | 332.31 | 0.4870 | -1140.0 | -467.5 | |
| 16.35 | -2.00 | 9.22 | -2.00 | 27.97 | 42.74 | 14.65 | 332.21 | 0.4810 | -1383.9 | 999999 | |
| 3.01 | -2.00 | 1.70 | -2.00 | 28.50 | 42.43 | 14.34 | 333.26 | 0.4858 | -882.3 | 999999 | |
| 0.00 | 2.41 | 0.00 | 1.37 | 28.87 | 42.10 | 14.01 | 334.17 | 0.4884 | -505.0 | -411.5 | |
| 0.00 | 1.38 | 0.00 | 0.78 | 30.06 | 40.01 | 11.92 | 338.58 | 0.4917 | -695.0 | -598.9 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 29.76 | 39.91 | 11.82 | 338.50 | 0.4870 | -838.0 | -578.1 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 26.57 | 36.69 | 8.60 | 341.53 | 0.4240 | 748.0 | 622.1 | |
| 0.00 | 4.04 | 0.00 | 2.22 | 27.06 | 36.63 | 8.54 | 342.06 | 0.4309 | 897.0 | 790.6 | |
| 0.00 | 2.15 | 0.00 | 1.16 | 25.44 | 36.47 | 8.38 | 341.00 | 0.4061 | 830.0 | 663.5 | |
| 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. | |