| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.51 | 169.04 | 64.22 | 181.43 | 11.17 | 10.01 | 59.70 | 286.70 | 0.8860 | -123.5 | -143.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-14 20:00:29 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 |
| 22.40 | 158.88 | 25.11 | 170.92 | 11.68 | 11.59 | 61.28 | 286.83 | 0.8991 | -620.3 | -160.6 | |
| 0.00 | 0.69 | 0.00 | 0.75 | 10.42 | 10.82 | 60.52 | 285.65 | 0.8910 | 147.0 | 89.4 | |
| 0.00 | 0.61 | 0.00 | 0.65 | 10.11 | 10.53 | 60.23 | 285.39 | 0.8883 | 164.0 | 155.1 | |
| 0.00 | 1.56 | 0.00 | 1.73 | 12.17 | 10.95 | 60.65 | 287.53 | 0.8954 | -415.0 | -388.8 | |
| 2.26 | -1.00 | 2.46 | -1.00 | 11.86 | 10.64 | 60.34 | 287.27 | 0.8925 | -616.0 | 999999 | |
| 1.74 | -1.00 | 1.85 | -1.00 | 11.60 | 10.00 | 59.69 | 287.17 | 0.8871 | -579.9 | 999999 | |
| 1.04 | 3.13 | 1.08 | 3.25 | 10.30 | 9.50 | 59.20 | 285.88 | 0.8806 | 293.3 | 200.3 | |
| 0.00 | 0.35 | 0.00 | 0.36 | 10.59 | 9.53 | 59.23 | 286.18 | 0.8814 | 87.0 | 94.0 | |
| 12.33 | -1.00 | 12.81 | -1.00 | 11.16 | 9.36 | 59.06 | 286.86 | 0.8812 | -400.0 | 999999 | |
| 0.78 | -1.00 | 0.80 | -1.00 | 10.70 | 9.15 | 58.85 | 286.41 | 0.8786 | 302.2 | 999999 | |
| 19.10 | -1.00 | 19.25 | -1.00 | 10.44 | 8.49 | 58.19 | 286.31 | 0.8727 | 664.0 | 999999 | |
| 0.43 | 1.74 | 0.44 | 1.75 | 11.62 | 8.17 | 57.87 | 287.71 | 0.8727 | 229.0 | 99.7 | |
| 0.00 | 0.69 | 0.00 | 0.68 | 11.31 | 7.33 | 57.03 | 287.62 | 0.8652 | 276.0 | 229.1 | |
| 0.43 | 1.39 | 0.42 | 1.34 | 11.19 | 6.79 | 56.49 | 287.65 | 0.8604 | 394.2 | 407.7 | |
| 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. | |