| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.12 | 28.45 | 4.71 | 16.08 | -18.19 | 97.74 | 17.42 | 216.37 | 0.4811 | -107.0 | -268.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 05:00:28 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 | 0.69 | 0.00 | 0.40 | -14.90 | 104.38 | 24.06 | 231.13 | 0.5081 | -759.0 | -618.9 | |
| 8.12 | 11.06 | 4.71 | 6.42 | -16.85 | 104.08 | 23.76 | 227.80 | 0.5227 | 940.2 | 678.0 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -16.70 | 100.91 | 20.59 | 224.02 | 0.4867 | 835.0 | 594.0 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -16.50 | 100.52 | 20.20 | 223.79 | 0.4805 | 725.0 | 621.4 | |
| 0.00 | 1.99 | 0.00 | 1.11 | -17.98 | 97.22 | 16.90 | 216.72 | 0.4645 | -675.0 | -477.6 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -17.84 | 96.72 | 16.40 | 216.09 | 0.4582 | -815.0 | -587.6 | |
| 0.00 | 1.47 | 0.00 | 0.81 | -18.45 | 93.50 | 13.18 | 209.69 | 0.4387 | -659.0 | -530.8 | |
| 0.00 | 1.90 | 0.00 | 1.04 | -18.93 | 91.58 | 11.26 | 205.47 | 0.4314 | -759.0 | -561.5 | |
| 0.00 | 1.30 | 0.00 | 0.71 | -18.41 | 91.32 | 11.00 | 205.51 | 0.4223 | -581.0 | -533.9 | |
| 0.00 | 2.51 | 0.00 | 1.38 | -19.41 | 90.94 | 10.62 | 203.72 | 0.4339 | -854.0 | -641.1 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -22.95 | 90.34 | 10.02 | 199.54 | 0.4812 | -679.0 | -630.1 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -22.11 | 89.86 | 9.54 | 199.29 | 0.4667 | -759.0 | -627.5 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -18.80 | 88.96 | 8.64 | 200.21 | 0.4133 | -751.0 | -613.4 | |
| 0.00 | 1.21 | 0.00 | 0.68 | -22.99 | 88.19 | 7.87 | 195.56 | 0.4718 | -593.0 | -446.4 | |
| 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. | |