| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.78 | 314.72 | 34.68 | 189.38 | -1.47 | 155.15 | 33.64 | 257.81 | 0.5687 | 993.0 | 346.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-05 19:00:32 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 |
| 39.25 | 280.74 | 23.68 | 169.37 | -1.51 | 155.45 | 33.94 | 257.88 | 0.5730 | 1246.3 | 340.0 | |
| 0.26 | -1.00 | 0.16 | -1.00 | -1.41 | 154.84 | 33.32 | 257.79 | 0.5641 | 1260.7 | 999999 | |
| 3.78 | -1.00 | 2.26 | -1.00 | -1.55 | 154.69 | 33.18 | 257.48 | 0.5626 | 1153.5 | 999999 | |
| 10.63 | 15.63 | 6.31 | 9.28 | -1.81 | 153.98 | 32.47 | 256.72 | 0.5535 | 928.5 | 618.7 | |
| 0.00 | 0.97 | 0.00 | 0.57 | 0.28 | 153.93 | 32.42 | 260.41 | 0.5459 | 639.0 | 452.6 | |
| 3.86 | 10.27 | 2.27 | 6.04 | -0.39 | 153.47 | 31.96 | 259.03 | 0.5413 | 988.7 | 745.0 | |
| 0.00 | 1.58 | 0.00 | 0.93 | -2.57 | 153.04 | 31.53 | 254.92 | 0.5432 | 666.0 | 468.4 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -0.15 | 152.14 | 30.62 | 258.90 | 0.5212 | 737.0 | 645.6 | |
| 0.00 | 0.97 | 0.00 | 0.56 | 0.03 | 151.58 | 30.07 | 259.01 | 0.5124 | 627.0 | 468.6 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -1.64 | 151.21 | 29.70 | 255.66 | 0.5132 | -571.0 | -443.5 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -1.15 | 151.17 | 29.66 | 256.56 | 0.5107 | -588.0 | -429.5 | |
| 0.00 | 1.49 | 0.00 | 0.86 | -0.57 | 150.92 | 29.41 | 257.57 | 0.5049 | -816.0 | -680.8 | |
| 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. | |