| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 80.45 | 523.95 | 48.55 | 316.80 | -19.12 | 255.17 | 27.09 | 228.55 | 0.5761 | 903.6 | 375.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 00:00:40 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 | 1.09 | 0.00 | 0.77 | -22.01 | 266.62 | 38.54 | 234.01 | 0.7163 | 508.0 | 444.8 | |
| 0.00 | 1.00 | 0.00 | 0.70 | -22.06 | 266.26 | 38.18 | 233.71 | 0.7130 | 393.0 | 402.3 | |
| 0.00 | 2.00 | 0.00 | 1.37 | -20.36 | 265.50 | 37.42 | 235.34 | 0.6949 | 709.0 | 612.1 | |
| 0.00 | 1.36 | 0.00 | 0.93 | -20.96 | 264.77 | 36.69 | 234.09 | 0.6912 | 677.0 | 600.7 | |
| 0.00 | 1.18 | 0.00 | 0.81 | -21.16 | 264.66 | 36.58 | 233.77 | 0.6913 | 664.0 | 583.2 | |
| 0.00 | 0.82 | 0.00 | 0.56 | -21.48 | 264.47 | 36.39 | 233.23 | 0.6915 | 354.0 | 458.6 | |
| 0.00 | 1.00 | 0.00 | 0.66 | -19.66 | 263.02 | 34.94 | 234.53 | 0.6645 | 676.0 | 563.2 | |
| 0.00 | 1.09 | 0.00 | 0.72 | -23.59 | 260.34 | 32.26 | 227.51 | 0.6657 | -691.0 | -602.2 | |
| 79.91 | 498.43 | 48.22 | 300.54 | -18.99 | 255.02 | 26.94 | 228.61 | 0.5733 | 1297.6 | 397.5 | |
| 0.00 | 1.36 | 0.00 | 0.87 | -24.02 | 256.01 | 27.94 | 223.12 | 0.6283 | -574.0 | -487.6 | |
| 0.00 | 1.09 | 0.00 | 0.68 | -22.71 | 255.60 | 27.53 | 224.31 | 0.6125 | -795.0 | -645.8 | |
| 0.00 | 1.45 | 0.00 | 0.90 | -22.96 | 254.88 | 26.80 | 223.27 | 0.6078 | -942.0 | -799.6 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -22.96 | 254.69 | 26.61 | 223.08 | 0.6060 | -919.0 | -709.2 | |
| 0.00 | 0.91 | 0.00 | 0.56 | -22.78 | 254.39 | 26.31 | 223.00 | 0.6015 | -734.0 | -504.2 | |
| 0.54 | 4.00 | 0.33 | 2.46 | -22.33 | 254.04 | 25.96 | 223.19 | 0.5939 | 640.5 | 450.4 | |
| 0.00 | 1.45 | 0.00 | 0.86 | -18.82 | 252.81 | 24.73 | 226.48 | 0.5481 | 574.0 | 454.6 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -20.34 | 251.42 | 23.34 | 222.81 | 0.5487 | -428.0 | -368.4 | |
| 0.00 | 1.36 | 0.00 | 0.80 | -20.10 | 251.34 | 23.27 | 223.04 | 0.5456 | -665.0 | -588.1 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -20.30 | 251.09 | 23.01 | 222.48 | 0.5450 | -569.0 | -493.6 | |
| 0.00 | 0.73 | 0.00 | 0.42 | -20.11 | 248.93 | 20.85 | 220.00 | 0.5219 | -621.0 | -453.4 | |
| 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. | |