SDO HMI 2011-11-06 07:58:59 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 |
| 32.84 | 172.89 | 50.31 | 263.26 | 17.82 | 60.24 | -71.14 | 72.46 | 0.9448 | -75.7 | -43.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-06 07:58:59 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 |
| 2.94 | 119.09 | 3.84 | 162.30 | 16.95 | 63.53 | -67.85 | 73.25 | 0.9269 | -613.4 | -187.3 | |
| 2.16 | -1.00 | 2.82 | -1.00 | 16.58 | 63.47 | -67.91 | 73.66 | 0.9271 | -713.3 | 999999 | |
| 3.54 | -1.00 | 4.71 | -1.00 | 16.86 | 63.09 | -68.29 | 73.37 | 0.9296 | -620.7 | 999999 | |
| 1.99 | -1.00 | 2.66 | -1.00 | 17.09 | 62.82 | -68.56 | 73.13 | 0.9313 | -627.5 | 999999 | |
| 0.78 | -1.00 | 1.08 | -1.00 | 17.24 | 62.09 | -69.29 | 73.01 | 0.9357 | -516.9 | 999999 | |
| 4.06 | -1.00 | 5.58 | -1.00 | 16.88 | 62.30 | -69.08 | 73.39 | 0.9344 | -497.1 | 999999 | |
| 2.68 | -1.00 | 3.78 | -1.00 | 17.33 | 61.65 | -69.73 | 72.93 | 0.9383 | -254.0 | 999999 | |
| 0.52 | -1.00 | 0.73 | -1.00 | 16.76 | 61.86 | -69.52 | 73.54 | 0.9369 | -187.7 | 999999 | |
| 2.94 | 13.47 | 4.35 | 20.22 | 17.64 | 60.63 | -70.75 | 72.64 | 0.9441 | -290.2 | 88.0 | |
| 2.85 | -1.00 | 4.11 | -1.00 | 16.84 | 61.24 | -70.14 | 73.47 | 0.9405 | 335.6 | 999999 | |
| 0.00 | 1.64 | 0.00 | 2.47 | 17.19 | 60.27 | -71.11 | 73.14 | 0.9459 | 388.0 | 333.7 | |
| 0.00 | 4.06 | 0.00 | 7.56 | 19.41 | 56.41 | -74.97 | 70.92 | 0.9651 | 594.0 | 543.1 | |
| 7.00 | 33.77 | 13.93 | 69.04 | 19.82 | 55.32 | -76.06 | 70.52 | 0.9696 | 492.7 | 170.2 | |
| 1.38 | -13.00 | 2.72 | -13.00 | 19.45 | 55.46 | -75.92 | 70.90 | 0.9690 | 405.1 | 999999 | |
| 0.00 | 0.86 | 0.00 | 1.67 | 18.59 | 55.74 | -75.64 | 71.79 | 0.9678 | 290.0 | 275.4 | |
| 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. | |