SDO HMI 2011-11-22 09:58:57 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 |
| 84.35 | 426.64 | 63.45 | 321.24 | 14.61 | 231.59 | -47.77 | 72.22 | 0.7531 | -340.7 | -159.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-22 09:58:57 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 | 0.77 | 0.00 | 0.55 | 16.94 | 234.53 | -44.82 | 68.37 | 0.7278 | -603.0 | -591.3 | |
| 9.09 | 226.91 | 6.54 | 163.24 | 14.87 | 234.07 | -45.28 | 71.28 | 0.7275 | -878.4 | -395.8 | |
| 3.60 | 73.04 | 2.55 | 51.98 | 12.82 | 234.50 | -44.86 | 73.97 | 0.7180 | -572.8 | -242.6 | |
| 32.57 | -2.00 | 23.43 | -2.00 | 14.54 | 233.99 | -45.37 | 71.75 | 0.7277 | -1009.8 | 999999 | |
| 3.00 | -3.00 | 2.13 | -3.00 | 12.52 | 234.48 | -44.88 | 74.39 | 0.7175 | 301.5 | 999999 | |
| 11.14 | -3.00 | 7.95 | -3.00 | 12.57 | 234.12 | -45.23 | 74.40 | 0.7218 | -704.5 | 999999 | |
| 2.14 | -2.00 | 1.56 | -2.00 | 14.61 | 233.22 | -46.14 | 71.85 | 0.7365 | -357.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.74 | 12.94 | 233.34 | -46.02 | 74.07 | 0.7316 | -520.0 | -452.9 | |
| 0.00 | 1.03 | 0.00 | 0.75 | 13.87 | 232.97 | -46.38 | 72.90 | 0.7377 | -484.0 | -406.8 | |
| 0.00 | 4.37 | 0.00 | 3.21 | 13.81 | 232.77 | -46.59 | 73.04 | 0.7399 | -390.0 | -319.8 | |
| 0.00 | 1.03 | 0.00 | 0.76 | 13.00 | 231.90 | -47.46 | 74.30 | 0.7480 | 541.0 | 508.3 | |
| 0.00 | 1.20 | 0.00 | 0.92 | 15.31 | 230.84 | -48.52 | 71.51 | 0.7643 | -570.0 | -428.6 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 16.14 | 229.62 | -49.74 | 70.74 | 0.7788 | -490.0 | -435.5 | |
| 0.00 | 1.89 | 0.00 | 1.48 | 15.95 | 229.59 | -49.77 | 70.98 | 0.7787 | -491.0 | -469.0 | |
| 0.00 | 0.60 | 0.00 | 0.50 | 16.48 | 227.23 | -52.12 | 70.85 | 0.8035 | 646.0 | 466.9 | |
| 0.60 | 2.31 | 0.51 | 1.96 | 17.25 | 226.31 | -53.05 | 70.09 | 0.8139 | -487.4 | -431.0 | |
| 1.89 | 108.44 | 1.58 | 91.73 | 15.41 | 226.41 | -52.95 | 72.32 | 0.8098 | 653.2 | 328.2 | |
| 0.00 | 0.94 | 0.00 | 0.79 | 14.80 | 226.58 | -52.78 | 73.03 | 0.8072 | 183.0 | 160.4 | |
| 18.52 | -17.00 | 15.69 | -17.00 | 15.71 | 226.09 | -53.26 | 72.01 | 0.8133 | 704.1 | 999999 | |
| 1.80 | -17.00 | 1.51 | -17.00 | 15.16 | 226.30 | -53.06 | 72.64 | 0.8105 | 551.0 | 999999 | |
| 0.00 | 1.11 | 0.00 | 1.00 | 18.72 | 224.37 | -54.99 | 68.74 | 0.8345 | -256.0 | -363.8 | |
| 0.00 | 1.03 | 0.00 | 0.89 | 13.91 | 225.08 | -54.28 | 74.37 | 0.8205 | 450.0 | 398.9 | |
| 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. | |