| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.33 | 63.06 | 5.29 | 32.59 | 21.23 | 109.74 | 6.46 | 338.43 | 0.2834 | 530.1 | 536.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 03:59:02 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 | 1.40 | 0.00 | 0.74 | 24.32 | 113.96 | 10.69 | 331.73 | 0.3583 | 840.0 | 642.9 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 22.20 | 113.27 | 9.99 | 330.04 | 0.3231 | 878.0 | 749.5 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 24.68 | 113.36 | 10.08 | 333.57 | 0.3588 | 725.0 | 577.9 | |
| 0.00 | 2.01 | 0.00 | 1.07 | 25.69 | 113.31 | 10.03 | 335.00 | 0.3731 | 831.0 | 596.4 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 24.65 | 113.09 | 9.81 | 334.13 | 0.3565 | 811.0 | 660.0 | |
| 0.00 | 1.23 | 0.00 | 0.65 | 24.50 | 112.68 | 9.40 | 334.87 | 0.3514 | 714.0 | 573.3 | |
| 2.01 | 2.63 | 1.04 | 1.36 | 20.02 | 112.22 | 8.94 | 328.86 | 0.2835 | -938.0 | -808.9 | |
| 0.00 | 3.15 | 0.00 | 1.63 | 20.24 | 111.97 | 8.69 | 329.96 | 0.2845 | -858.0 | -731.5 | |
| 0.00 | 1.84 | 0.00 | 0.95 | 20.09 | 111.58 | 8.30 | 330.81 | 0.2792 | -1131.0 | -953.9 | |
| 0.00 | 4.73 | 0.00 | 2.52 | 26.30 | 111.54 | 8.26 | 339.59 | 0.3708 | 1052.0 | 727.0 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 26.62 | 111.42 | 8.15 | 340.17 | 0.3750 | 733.0 | 645.1 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 20.38 | 110.88 | 7.60 | 333.36 | 0.2779 | -691.0 | -708.3 | |
| 0.00 | 2.28 | 0.00 | 1.20 | 25.52 | 109.71 | 6.43 | 343.11 | 0.3495 | 754.0 | 684.9 | |
| 0.00 | 1.66 | 0.00 | 0.85 | 19.44 | 109.18 | 5.90 | 337.26 | 0.2517 | 914.0 | 737.2 | |
| 0.00 | 1.66 | 0.00 | 0.85 | 19.66 | 109.06 | 5.78 | 338.01 | 0.2543 | 786.0 | 631.7 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 25.62 | 109.31 | 6.04 | 344.18 | 0.3493 | 802.0 | 595.0 | |
| 0.00 | 1.14 | 0.00 | 0.58 | 19.48 | 108.86 | 5.58 | 338.41 | 0.2502 | 911.0 | 705.4 | |
| 0.00 | 1.23 | 0.00 | 0.63 | 19.23 | 108.72 | 5.44 | 338.51 | 0.2456 | 155.0 | 190.8 | |
| 5.17 | 30.74 | 2.64 | 15.71 | 19.60 | 108.29 | 5.01 | 340.61 | 0.2489 | 1041.2 | 814.7 | |
| 3.15 | -19.00 | 1.61 | -19.00 | 19.51 | 108.06 | 4.78 | 341.29 | 0.2462 | 959.5 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.76 | 21.13 | 106.79 | 3.52 | 347.56 | 0.2668 | 802.0 | 647.1 | |
| 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. | |