| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.91 | 22.02 | 4.11 | 12.69 | -18.22 | 98.06 | 20.47 | 220.81 | 0.5088 | -118.7 | -262.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 10:00:28 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 |
| 6.91 | 9.50 | 4.11 | 5.65 | -16.94 | 104.14 | 26.55 | 230.76 | 0.5543 | 885.8 | 640.6 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -16.04 | 103.01 | 25.42 | 230.90 | 0.5337 | 741.0 | 643.1 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -17.08 | 97.06 | 19.47 | 221.92 | 0.4788 | -653.0 | -585.2 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -18.00 | 96.89 | 19.30 | 220.37 | 0.4874 | -666.0 | -578.4 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -17.76 | 94.73 | 17.14 | 217.43 | 0.4637 | -659.0 | -566.2 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -18.47 | 93.56 | 15.97 | 214.58 | 0.4617 | -625.0 | -455.6 | |
| 0.00 | 1.99 | 0.00 | 1.10 | -18.60 | 92.30 | 14.71 | 212.27 | 0.4527 | -481.0 | -353.0 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -19.52 | 91.08 | 13.49 | 209.04 | 0.4550 | -629.0 | -532.5 | |
| 0.00 | 1.90 | 0.00 | 1.05 | -18.48 | 90.61 | 13.02 | 209.38 | 0.4374 | -871.0 | -618.1 | |
| 0.00 | 2.16 | 0.00 | 1.23 | -22.89 | 90.37 | 12.78 | 204.38 | 0.4957 | -867.0 | -703.0 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -21.85 | 89.78 | 12.19 | 204.33 | 0.4778 | -606.0 | -554.9 | |
| 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. | |