| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.09 | 76.11 | 8.68 | 41.02 | 2.85 | 29.42 | 21.34 | 292.63 | 0.3961 | -213.6 | -211.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-06 18:00:32 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 |
| 4.84 | 12.23 | 2.64 | 6.68 | 2.69 | 31.33 | 23.24 | 290.34 | 0.4222 | -1058.8 | -795.9 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 2.08 | 31.15 | 23.07 | 289.11 | 0.4162 | -776.0 | -630.5 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 2.38 | 31.13 | 23.04 | 289.82 | 0.4174 | -772.0 | -609.2 | |
| 0.00 | 1.85 | 0.00 | 1.00 | 2.31 | 30.93 | 22.84 | 289.83 | 0.4141 | -729.0 | -496.8 | |
| 1.14 | 6.69 | 0.62 | 3.63 | 2.28 | 30.73 | 22.65 | 289.91 | 0.4110 | -1003.2 | -801.1 | |
| 0.00 | 1.32 | 0.00 | 0.72 | 2.69 | 30.55 | 22.46 | 291.03 | 0.4106 | -989.0 | -836.0 | |
| 0.00 | 3.43 | 0.00 | 1.86 | 2.20 | 30.34 | 22.26 | 290.07 | 0.4047 | -901.0 | -705.0 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 3.20 | 30.36 | 22.28 | 292.35 | 0.4110 | -819.0 | -584.9 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 3.04 | 30.20 | 22.11 | 292.15 | 0.4076 | -549.0 | -472.3 | |
| 0.00 | 1.32 | 0.00 | 0.71 | 2.13 | 30.02 | 21.93 | 290.19 | 0.3994 | -777.0 | -485.7 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 3.49 | 30.01 | 21.93 | 293.34 | 0.4077 | -814.0 | -640.2 | |
| 0.00 | 2.81 | 0.00 | 1.52 | 1.51 | 29.81 | 21.73 | 288.91 | 0.3929 | -879.0 | -733.5 | |
| 2.55 | 4.49 | 1.37 | 2.41 | 1.93 | 29.59 | 21.51 | 290.11 | 0.3919 | -1044.9 | -750.8 | |
| 0.00 | 1.50 | 0.00 | 0.81 | 3.11 | 29.49 | 21.40 | 292.99 | 0.3975 | 606.0 | 519.2 | |
| 0.00 | 0.97 | 0.00 | 0.52 | 2.85 | 29.26 | 21.17 | 292.63 | 0.3925 | 420.0 | 368.4 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 3.79 | 29.21 | 21.13 | 294.85 | 0.3981 | 710.0 | 573.3 | |
| 0.00 | 1.94 | 0.00 | 1.04 | 4.26 | 28.71 | 20.63 | 296.48 | 0.3942 | -807.0 | -651.0 | |
| 3.34 | 23.75 | 1.79 | 12.70 | 2.76 | 28.45 | 20.36 | 293.25 | 0.3800 | 1021.2 | 347.5 | |
| 3.69 | -18.00 | 1.98 | -18.00 | 2.58 | 28.41 | 20.33 | 292.84 | 0.3782 | 1076.4 | 999999 | |
| 0.00 | 1.41 | 0.00 | 0.75 | 3.37 | 28.33 | 20.25 | 294.82 | 0.3823 | 834.0 | 699.6 | |
| 0.53 | 2.37 | 0.28 | 1.27 | 3.27 | 28.11 | 20.02 | 294.84 | 0.3783 | 974.0 | 805.9 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 6.13 | 28.04 | 19.95 | 301.44 | 0.3994 | -656.0 | -552.2 | |
| 0.00 | 2.20 | 0.00 | 1.16 | 8.98 | 21.17 | 13.09 | 319.23 | 0.3440 | 842.0 | 693.3 | |
| 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. | |