| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.89 | 0.00 | 9.55 | 6.03 | 259.91 | -6.77 | 129.51 | 0.1802 | 576.3 | 511.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-05 02:00:40 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 | 0.82 | 0.00 | 0.41 | 3.82 | 276.75 | 10.07 | 273.29 | 0.1755 | -712.0 | -573.4 | |
| 0.00 | 1.09 | 0.00 | 0.55 | 4.04 | 276.29 | 9.61 | 274.72 | 0.1678 | -793.0 | -588.8 | |
| 0.00 | 1.45 | 0.00 | 0.72 | 8.97 | 269.31 | 2.63 | 335.39 | 0.1094 | 922.0 | 723.9 | |
| 0.00 | 2.09 | 0.00 | 1.04 | 2.69 | 267.78 | 1.10 | 241.18 | 0.0220 | 786.0 | 643.8 | |
| 0.00 | 1.09 | 0.00 | 0.54 | 9.62 | 262.33 | -4.35 | 34.15 | 0.1339 | 846.0 | 711.9 | |
| 0.00 | 1.73 | 0.00 | 0.86 | 9.68 | 262.05 | -4.63 | 35.56 | 0.1375 | 864.0 | 656.2 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 1.40 | 260.11 | -6.57 | 105.96 | 0.1195 | 917.0 | 763.4 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 5.14 | 259.11 | -7.57 | 76.00 | 0.1359 | 806.0 | 619.5 | |
| 0.00 | 1.27 | 0.00 | 0.64 | 7.34 | 258.64 | -8.04 | 62.88 | 0.1565 | 457.0 | 355.4 | |
| 0.00 | 2.18 | 0.00 | 1.12 | 8.55 | 251.67 | -15.02 | 69.95 | 0.2739 | 801.0 | 680.1 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 5.64 | 251.09 | -15.59 | 80.87 | 0.2721 | 891.0 | 733.3 | |
| 0.00 | 0.91 | 0.00 | 0.47 | 7.75 | 250.96 | -15.72 | 73.47 | 0.2813 | 798.0 | 639.4 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 5.75 | 250.36 | -16.33 | 80.83 | 0.2845 | 637.0 | 524.2 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 2.90 | 249.14 | -17.54 | 90.82 | 0.3024 | 848.0 | 530.2 | |
| 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. | |