SDO HMI 2014-10-10 06:00:32 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.49 | 0.00 | 6.80 | 12.40 | 57.96 | -4.72 | 192.55 | 0.1666 | -5.9 | 55.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-10 06:00:32 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 | 0.79 | 0.00 | 0.40 | 11.88 | 69.60 | 6.91 | 310.20 | 0.1549 | -682.0 | -567.1 | |
| 0.00 | 1.14 | 0.00 | 0.57 | 11.36 | 63.64 | 0.96 | 349.61 | 0.0917 | -842.0 | -608.4 | |
| 0.00 | 1.32 | 0.00 | 0.66 | 15.68 | 63.36 | 0.67 | 356.06 | 0.1656 | -806.0 | -595.1 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 14.19 | 62.95 | 0.27 | 358.15 | 0.1396 | -954.0 | -807.0 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 14.53 | 62.73 | 0.05 | 359.66 | 0.1453 | -872.0 | -746.2 | |
| 0.00 | 1.05 | 0.00 | 0.52 | 10.40 | 62.70 | 0.01 | 359.81 | 0.0734 | -974.0 | -718.3 | |
| 0.00 | 0.96 | 0.00 | 0.48 | 13.51 | 57.34 | -5.35 | 35.40 | 0.1571 | 921.0 | 745.5 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 13.49 | 55.26 | -7.42 | 44.56 | 0.1798 | 812.0 | 608.4 | |
| 0.00 | 0.79 | 0.00 | 0.39 | 7.66 | 55.36 | -7.32 | 78.28 | 0.1295 | 865.0 | 665.9 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 14.10 | 53.49 | -9.19 | 48.18 | 0.2087 | 897.0 | 736.7 | |
| 0.00 | 2.63 | 0.00 | 1.34 | 10.79 | 50.48 | -12.21 | 68.41 | 0.2244 | 878.0 | 676.8 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 12.14 | 50.26 | -12.42 | 63.31 | 0.2364 | 686.0 | 560.7 | |
| 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. | |