| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.94 | 389.95 | 35.63 | 226.91 | 15.02 | 133.46 | 30.94 | 288.11 | 0.5244 | -758.8 | -284.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-13 17:00:38 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 | 1.53 | 0.00 | 0.91 | 16.03 | 135.28 | 32.77 | 289.29 | 0.5532 | -482.0 | -370.9 | |
| 60.94 | 357.62 | 35.63 | 209.20 | 15.27 | 133.99 | 31.47 | 288.42 | 0.5330 | -1371.1 | -362.9 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 12.57 | 133.29 | 30.77 | 283.57 | 0.5157 | 550.0 | 557.2 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 16.50 | 131.96 | 29.45 | 291.62 | 0.5090 | -702.0 | -518.0 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 12.87 | 131.39 | 28.87 | 284.73 | 0.4887 | -638.0 | -407.5 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 16.64 | 131.73 | 29.21 | 292.00 | 0.5064 | -684.0 | -521.6 | |
| 0.00 | 2.16 | 0.00 | 1.18 | 10.89 | 127.58 | 25.06 | 281.70 | 0.4266 | 722.0 | 577.0 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 11.90 | 127.47 | 24.96 | 284.10 | 0.4275 | -678.0 | -497.2 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 12.76 | 127.49 | 24.98 | 286.05 | 0.4303 | 659.0 | 529.6 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 12.44 | 127.22 | 24.70 | 285.44 | 0.4251 | 880.0 | 821.7 | |
| 0.00 | 1.98 | 0.00 | 1.08 | 12.81 | 127.09 | 24.57 | 286.36 | 0.4243 | 795.0 | 698.4 | |
| 0.00 | 3.16 | 0.00 | 1.71 | 12.00 | 126.19 | 23.67 | 284.86 | 0.4080 | 725.0 | 664.7 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 11.79 | 125.93 | 23.41 | 284.49 | 0.4035 | 778.0 | 601.4 | |
| 0.00 | 7.48 | 0.00 | 4.03 | 10.34 | 125.67 | 23.15 | 280.98 | 0.3957 | 794.0 | 865.9 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 10.60 | 125.29 | 22.77 | 281.78 | 0.3903 | 752.0 | 603.0 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 14.63 | 125.61 | 23.09 | 291.47 | 0.4095 | 560.0 | 516.8 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 10.77 | 125.04 | 22.52 | 282.29 | 0.3867 | 784.0 | 581.0 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 10.30 | 124.43 | 21.91 | 281.32 | 0.3761 | 1019.0 | 899.8 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 12.71 | 123.76 | 21.25 | 288.00 | 0.3733 | 700.0 | 508.6 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 10.89 | 122.79 | 20.27 | 283.64 | 0.3516 | 866.0 | 616.3 | |
| 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. | |