| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.93 | 227.92 | 25.11 | 127.61 | -17.53 | 30.63 | 24.97 | 240.00 | 0.4666 | 166.5 | 218.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-14 23:00:24 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 |
| 0.42 | 1.44 | 0.24 | 0.82 | -16.56 | 32.17 | 26.51 | 243.18 | 0.4815 | 739.8 | 616.1 | |
| 1.95 | 82.52 | 1.11 | 46.67 | -18.20 | 31.94 | 26.28 | 239.87 | 0.4884 | 718.8 | 312.9 | |
| 2.80 | -2.00 | 1.58 | -2.00 | -17.51 | 31.76 | 26.11 | 241.04 | 0.4816 | 960.8 | 999999 | |
| 13.77 | -2.00 | 7.78 | -2.00 | -17.94 | 31.69 | 26.03 | 240.17 | 0.4834 | 1009.8 | 999999 | |
| 2.38 | 77.17 | 1.34 | 43.21 | -17.09 | 31.53 | 25.87 | 241.65 | 0.4759 | 1045.8 | 488.0 | |
| 1.53 | -5.00 | 0.86 | -5.00 | -17.34 | 31.46 | 25.80 | 241.12 | 0.4765 | 1016.2 | 999999 | |
| 2.80 | -5.00 | 1.57 | -5.00 | -17.10 | 31.22 | 25.56 | 241.38 | 0.4718 | 1130.1 | 999999 | |
| 0.59 | -2.00 | 0.34 | -2.00 | -17.95 | 31.31 | 25.66 | 239.83 | 0.4784 | 905.9 | 999999 | |
| 0.00 | 1.87 | 0.00 | 1.05 | -16.41 | 31.09 | 25.43 | 242.63 | 0.4658 | 890.0 | 758.3 | |
| 0.00 | 4.42 | 0.00 | 2.48 | -17.71 | 31.07 | 25.41 | 240.07 | 0.4737 | 756.0 | 712.0 | |
| 0.00 | 2.63 | 0.00 | 1.48 | -18.02 | 31.01 | 25.36 | 239.44 | 0.4749 | 557.0 | 636.1 | |
| 0.00 | 2.04 | 0.00 | 1.15 | -18.29 | 31.02 | 25.37 | 238.93 | 0.4769 | 689.0 | 549.3 | |
| 2.21 | -5.00 | 1.23 | -5.00 | -17.20 | 30.21 | 24.55 | 240.34 | 0.4588 | -743.2 | 999999 | |
| 0.00 | 3.65 | 0.00 | 2.04 | -17.65 | 30.07 | 24.42 | 239.31 | 0.4600 | 870.0 | 654.3 | |
| 0.42 | -5.00 | 0.24 | -5.00 | -16.90 | 29.83 | 24.18 | 240.59 | 0.4517 | -968.2 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -17.33 | 29.89 | 24.23 | 239.79 | 0.4553 | -770.0 | -667.6 | |
| 0.85 | 11.56 | 0.47 | 6.39 | -17.19 | 29.33 | 23.67 | 239.55 | 0.4469 | -872.8 | -648.8 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -18.01 | 29.37 | 23.72 | 237.96 | 0.4532 | -506.0 | -452.4 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -17.36 | 28.81 | 23.16 | 238.72 | 0.4411 | -750.0 | -687.2 | |
| 12.07 | 24.31 | 6.63 | 13.36 | -17.50 | 28.23 | 22.57 | 237.85 | 0.4342 | -1037.0 | -583.1 | |
| 1.61 | 13.09 | 0.88 | 7.17 | -17.72 | 27.72 | 22.07 | 236.85 | 0.4292 | -1112.9 | -794.7 | |
| 1.53 | -21.00 | 0.84 | -21.00 | -18.00 | 27.62 | 21.97 | 236.18 | 0.4301 | -782.9 | 999999 | |
| 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. | |