SDO HMI 2011-06-06 20:59:10 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.32 | 152.36 | 14.40 | 77.65 | 9.53 | 336.49 | -9.48 | 44.19 | 0.2333 | -735.5 | -360.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-06 20:59:10 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 | 1.54 | 0.00 | 0.78 | 8.11 | 339.06 | -6.91 | 40.07 | 0.1858 | -910.0 | -595.6 | |
| 0.63 | 126.01 | 0.32 | 64.08 | 9.41 | 337.33 | -8.64 | 42.14 | 0.2219 | -1042.3 | -425.3 | |
| 23.52 | -2.00 | 11.96 | -2.00 | 9.44 | 336.98 | -8.99 | 43.15 | 0.2263 | -1393.4 | 999999 | |
| 1.00 | -2.00 | 0.51 | -2.00 | 9.16 | 336.55 | -9.41 | 45.34 | 0.2281 | -978.3 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 9.07 | 336.40 | -9.57 | 46.10 | 0.2288 | -912.0 | -765.9 | |
| 1.09 | 5.25 | 0.55 | 2.66 | 8.02 | 336.21 | -9.76 | 50.18 | 0.2195 | -1078.8 | -981.1 | |
| 2.08 | 3.98 | 1.06 | 2.02 | 8.48 | 336.16 | -9.80 | 48.71 | 0.2251 | -1062.7 | -853.8 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 8.45 | 335.48 | -10.49 | 50.70 | 0.2337 | -692.0 | -578.3 | |
| 0.00 | 1.00 | 0.00 | 0.51 | 9.47 | 334.95 | -11.02 | 48.83 | 0.2516 | -836.0 | -638.5 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 9.41 | 334.04 | -11.93 | 51.23 | 0.2628 | -871.0 | -675.6 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 10.36 | 333.18 | -12.79 | 50.38 | 0.2840 | 924.0 | 772.8 | |
| 0.00 | 4.16 | 0.00 | 2.15 | 10.24 | 332.90 | -13.07 | 51.32 | 0.2863 | 893.0 | 759.1 | |
| 0.00 | 1.90 | 0.00 | 1.00 | 12.72 | 331.01 | -14.96 | 48.77 | 0.3362 | 910.0 | 718.4 | |
| 0.00 | 0.72 | 0.00 | 0.39 | 14.26 | 329.41 | -16.56 | 48.23 | 0.3719 | 714.0 | 584.8 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 14.04 | 329.10 | -16.87 | 49.20 | 0.3734 | 815.0 | 624.3 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 17.49 | 326.18 | -19.79 | 47.03 | 0.4432 | 808.0 | 625.6 | |
| 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. | |