SDO HMI 2011-06-01 18:59:10 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 |
| 41.27 | 187.29 | 26.09 | 118.73 | -20.55 | 19.25 | -34.00 | 123.20 | 0.6277 | 510.3 | 378.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-01 18:59:10 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 | 2.89 | 0.00 | 1.76 | -19.74 | 22.86 | -30.39 | 124.62 | 0.5808 | -608.0 | -486.9 | |
| 3.07 | 3.70 | 1.87 | 2.26 | -19.29 | 22.24 | -31.01 | 123.46 | 0.5850 | -740.1 | -513.7 | |
| 2.08 | 2.44 | 1.27 | 1.49 | -18.68 | 21.58 | -31.67 | 122.04 | 0.5889 | -638.0 | -533.0 | |
| 23.66 | 154.27 | 14.96 | 97.51 | -20.40 | 19.57 | -33.68 | 123.19 | 0.6233 | 1115.1 | 447.4 | |
| 0.00 | 1.99 | 0.00 | 1.29 | -22.42 | 18.68 | -34.57 | 125.41 | 0.6459 | -630.0 | -551.8 | |
| 1.26 | -4.00 | 0.81 | -4.00 | -20.56 | 19.02 | -34.23 | 123.05 | 0.6305 | 644.1 | 999999 | |
| 3.16 | 3.61 | 2.03 | 2.32 | -21.28 | 18.75 | -34.49 | 123.88 | 0.6379 | 612.2 | 462.6 | |
| 6.41 | -4.00 | 4.10 | -4.00 | -20.79 | 18.77 | -34.48 | 123.20 | 0.6348 | 750.0 | 999999 | |
| 1.63 | 4.06 | 1.05 | 2.61 | -20.92 | 18.37 | -34.87 | 123.12 | 0.6400 | 576.7 | 459.1 | |
| 0.00 | 4.06 | 0.00 | 2.62 | -20.69 | 17.96 | -35.29 | 122.53 | 0.6433 | 630.0 | 460.2 | |
| 0.00 | 1.08 | 0.00 | 0.70 | -20.94 | 17.69 | -35.56 | 122.72 | 0.6479 | 575.0 | 449.4 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -20.81 | 17.72 | -35.53 | 122.56 | 0.6467 | 255.0 | 348.3 | |
| 0.00 | 0.63 | 0.00 | 0.42 | -21.98 | 17.07 | -36.18 | 123.77 | 0.6608 | 725.0 | 598.1 | |
| 0.00 | 1.35 | 0.00 | 0.88 | -20.52 | 17.32 | -35.93 | 121.90 | 0.6496 | -600.0 | -518.8 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -20.81 | 16.96 | -36.29 | 122.09 | 0.6553 | -564.0 | -470.9 | |
| 0.00 | 3.79 | 0.00 | 2.53 | -22.41 | 16.41 | -36.84 | 123.93 | 0.6704 | 623.0 | 443.8 | |
| 0.00 | 1.08 | 0.00 | 0.76 | -22.45 | 13.02 | -40.23 | 122.07 | 0.7067 | -742.0 | -633.5 | |
| 0.00 | 0.90 | 0.00 | 0.63 | -22.29 | 12.77 | -40.47 | 121.73 | 0.7085 | -671.0 | -532.7 | |
| 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. | |