| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.97 | 0.00 | 13.64 | -18.88 | 230.92 | 13.86 | 209.47 | 0.4812 | -78.8 | -95.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 20:00:40 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 | 1.36 | 0.00 | 0.90 | -25.28 | 247.28 | 30.22 | 223.70 | 0.6610 | -652.0 | -565.8 | |
| 0.00 | 0.91 | 0.00 | 0.58 | -24.40 | 245.89 | 28.83 | 223.46 | 0.6407 | -665.0 | -604.3 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -16.01 | 242.75 | 25.69 | 231.56 | 0.5341 | 702.0 | 557.7 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -15.57 | 239.74 | 22.68 | 228.84 | 0.4955 | 768.0 | 634.7 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -15.43 | 239.59 | 22.53 | 228.86 | 0.4924 | 802.0 | 672.7 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -14.96 | 237.33 | 20.28 | 226.68 | 0.4620 | 852.0 | 632.4 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -16.61 | 237.40 | 20.35 | 224.18 | 0.4800 | 747.0 | 546.7 | |
| 0.00 | 0.91 | 0.00 | 0.50 | -14.11 | 236.65 | 19.59 | 227.14 | 0.4455 | 847.0 | 712.0 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -15.49 | 236.58 | 19.52 | 224.76 | 0.4592 | 550.0 | 403.8 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -16.09 | 236.30 | 19.24 | 223.41 | 0.4627 | 748.0 | 609.2 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -14.49 | 235.02 | 17.96 | 224.05 | 0.4313 | 672.0 | 568.8 | |
| 0.00 | 1.72 | 0.00 | 0.96 | -17.46 | 233.36 | 16.30 | 216.78 | 0.4490 | -626.0 | -519.2 | |
| 0.00 | 0.73 | 0.00 | 0.40 | -17.55 | 232.80 | 15.74 | 215.72 | 0.4449 | -748.0 | -531.6 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -17.11 | 232.30 | 15.24 | 215.46 | 0.4349 | -829.0 | -644.8 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -17.27 | 232.11 | 15.06 | 214.91 | 0.4352 | -738.0 | -623.3 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -16.36 | 225.13 | 8.07 | 201.51 | 0.3691 | -677.0 | -514.8 | |
| 0.00 | 0.91 | 0.00 | 0.49 | -18.47 | 214.14 | -2.91 | 172.71 | 0.3815 | -672.0 | -584.6 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -19.59 | 214.09 | -2.97 | 172.96 | 0.3996 | -789.0 | -591.9 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -23.61 | 213.87 | -3.19 | 173.65 | 0.4630 | -742.0 | -532.9 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -27.11 | 210.61 | -6.45 | 168.94 | 0.5232 | -630.0 | -504.2 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -29.00 | 204.91 | -12.15 | 161.13 | 0.5713 | -574.0 | -413.6 | |
| 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. | |