| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.48 | 0.00 | 7.36 | 13.52 | 59.81 | -50.71 | 77.73 | 0.7723 | -349.2 | -271.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 15:00:32 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 | 0.35 | 0.00 | 0.26 | 14.07 | 62.49 | -48.03 | 76.81 | 0.7430 | -367.0 | -458.5 | |
| 0.00 | 0.79 | 0.00 | 0.60 | 15.12 | 60.67 | -49.86 | 75.60 | 0.7642 | -472.0 | -371.8 | |
| 0.00 | 0.44 | 0.00 | 0.34 | 13.70 | 60.57 | -49.96 | 77.47 | 0.7643 | -566.0 | -537.6 | |
| 0.00 | 0.97 | 0.00 | 0.74 | 13.28 | 60.30 | -50.22 | 78.03 | 0.7669 | -526.0 | -424.5 | |
| 0.00 | 0.61 | 0.00 | 0.48 | 14.47 | 59.94 | -50.58 | 76.51 | 0.7715 | -460.0 | -369.1 | |
| 0.00 | 0.88 | 0.00 | 0.68 | 13.60 | 60.06 | -50.46 | 77.64 | 0.7697 | -436.0 | -405.1 | |
| 0.00 | 0.79 | 0.00 | 0.61 | 13.93 | 59.72 | -50.81 | 77.22 | 0.7736 | -419.0 | -371.8 | |
| 0.00 | 2.63 | 0.00 | 2.04 | 13.19 | 59.89 | -50.63 | 78.18 | 0.7713 | -423.0 | -313.7 | |
| 0.00 | 1.05 | 0.00 | 0.82 | 13.42 | 59.73 | -50.80 | 77.89 | 0.7732 | -264.0 | -214.9 | |
| 0.00 | 0.97 | 0.00 | 0.79 | 12.31 | 57.13 | -53.39 | 79.41 | 0.8001 | 441.0 | 424.1 | |
| 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. | |