| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.62 | 164.17 | 16.71 | 86.98 | 6.56 | 204.18 | -20.60 | 81.03 | 0.3554 | -798.8 | -410.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 06:00:40 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 | 1.27 | 0.00 | 0.67 | 8.89 | 206.20 | -18.58 | 73.25 | 0.3302 | -899.0 | -722.0 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 10.80 | 205.40 | -19.38 | 68.52 | 0.3518 | -729.0 | -601.3 | |
| 0.00 | 0.91 | 0.00 | 0.48 | 4.32 | 205.53 | -19.25 | 87.30 | 0.3305 | -701.0 | -568.2 | |
| 4.63 | 8.72 | 2.44 | 4.59 | 7.16 | 205.37 | -19.41 | 78.85 | 0.3375 | -1114.7 | -756.3 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 11.31 | 204.41 | -20.37 | 68.08 | 0.3695 | -865.0 | -664.9 | |
| 26.17 | 141.82 | 13.84 | 75.01 | 6.37 | 204.39 | -20.39 | 81.51 | 0.3516 | -1400.2 | -430.7 | |
| 0.82 | -6.00 | 0.43 | -6.00 | 6.77 | 204.11 | -20.67 | 80.51 | 0.3569 | -643.6 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.11 | 9.05 | 203.57 | -21.22 | 74.59 | 0.3723 | -843.0 | -651.5 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 8.64 | 203.16 | -21.62 | 75.88 | 0.3772 | -754.0 | -572.9 | |
| 0.00 | 0.82 | 0.00 | 0.44 | 2.63 | 200.80 | -23.98 | 91.70 | 0.4078 | -677.0 | -579.7 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 6.15 | 199.91 | -24.87 | 83.23 | 0.4228 | 818.0 | 609.5 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 8.04 | 197.61 | -27.17 | 79.51 | 0.4617 | 698.0 | 611.8 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 5.88 | 197.74 | -27.04 | 84.19 | 0.4564 | 321.0 | 447.8 | |
| 0.00 | 1.09 | 0.00 | 0.61 | 7.51 | 197.20 | -27.59 | 80.76 | 0.4670 | 786.0 | 621.8 | |
| 0.00 | 0.82 | 0.00 | 0.46 | 6.32 | 197.20 | -27.58 | 83.31 | 0.4652 | 635.0 | 496.8 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 8.64 | 197.01 | -27.77 | 78.42 | 0.4722 | 699.0 | 445.8 | |
| 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. | |