SDO HMI 2014-11-10 07:00:27 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 | 14.05 | 0.00 | 8.70 | -8.20 | 338.44 | -34.86 | 108.68 | 0.5979 | 227.8 | 38.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-10 07:00:27 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 | 0.95 | 0.00 | 0.53 | -5.51 | 347.35 | -25.95 | 108.88 | 0.4622 | 697.0 | 558.5 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -7.37 | 343.07 | -30.24 | 109.71 | 0.5326 | 724.0 | 487.7 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -9.95 | 342.23 | -31.07 | 113.64 | 0.5570 | 768.0 | 608.4 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -5.92 | 342.33 | -30.97 | 106.70 | 0.5365 | 704.0 | 551.5 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -9.16 | 341.18 | -32.12 | 111.66 | 0.5670 | 660.0 | 511.3 | |
| 0.00 | 1.12 | 0.00 | 0.68 | -6.99 | 339.96 | -33.34 | 107.37 | 0.5739 | 678.0 | 630.6 | |
| 0.00 | 1.64 | 0.00 | 0.99 | -6.96 | 339.71 | -33.59 | 107.21 | 0.5772 | 710.0 | 533.1 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -6.14 | 336.55 | -36.75 | 104.51 | 0.6168 | -631.0 | -551.3 | |
| 0.00 | 2.24 | 0.00 | 1.47 | -9.42 | 334.33 | -38.97 | 108.61 | 0.6571 | -672.0 | -603.7 | |
| 0.00 | 2.07 | 0.00 | 1.36 | -9.15 | 334.29 | -39.02 | 108.20 | 0.6566 | -517.0 | -518.8 | |
| 0.00 | 1.03 | 0.00 | 0.69 | -10.55 | 333.57 | -39.73 | 109.91 | 0.6706 | -615.0 | -500.7 | |
| 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. | |