SDO HMI 2014-11-10 10:00:27 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 | 14.57 | 0.00 | 8.67 | 19.85 | 341.77 | -29.89 | 58.26 | 0.5535 | 20.7 | 66.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-10 10:00:27 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 | 1.98 | 0.00 | 1.14 | 18.06 | 344.61 | -27.06 | 59.05 | 0.5064 | -712.0 | -536.2 | |
| 0.00 | 1.12 | 0.00 | 0.65 | 18.85 | 344.19 | -27.47 | 57.99 | 0.5170 | -723.0 | -575.5 | |
| 0.00 | 1.47 | 0.00 | 0.84 | 16.48 | 343.91 | -27.75 | 62.44 | 0.5057 | -864.0 | -750.3 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 16.44 | 343.67 | -27.99 | 62.69 | 0.5087 | -767.0 | -709.0 | |
| 0.00 | 1.21 | 0.00 | 0.69 | 16.56 | 343.52 | -28.15 | 62.59 | 0.5115 | -695.0 | -630.5 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 21.91 | 340.91 | -30.76 | 55.56 | 0.5775 | 776.0 | 670.3 | |
| 0.00 | 1.90 | 0.00 | 1.15 | 21.65 | 340.86 | -30.81 | 55.99 | 0.5765 | 754.0 | 658.1 | |
| 0.00 | 1.29 | 0.00 | 0.78 | 21.93 | 340.71 | -30.95 | 55.67 | 0.5800 | 880.0 | 793.3 | |
| 0.00 | 2.07 | 0.00 | 1.26 | 22.21 | 340.61 | -31.06 | 55.31 | 0.5830 | 543.0 | 454.5 | |
| 0.00 | 0.69 | 0.00 | 0.42 | 21.83 | 340.59 | -31.08 | 55.91 | 0.5808 | 553.0 | 511.0 | |
| 0.00 | 1.21 | 0.00 | 0.76 | 20.11 | 336.41 | -35.25 | 61.20 | 0.6208 | 483.0 | 384.8 | |
| 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. | |