SDO HMI 2011-06-07 15:59:10 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 |
| 23.07 | 86.86 | 16.84 | 62.90 | 17.16 | 19.80 | 44.29 | 293.84 | 0.7311 | -412.7 | -219.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-07 15:59:10 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 | 1.18 | 0.00 | 0.96 | 21.11 | 24.97 | 49.46 | 296.87 | 0.7971 | -580.0 | -440.6 | |
| 6.33 | 29.95 | 4.72 | 22.28 | 16.92 | 21.54 | 46.04 | 292.84 | 0.7495 | -620.9 | -232.1 | |
| 3.26 | -2.00 | 2.41 | -2.00 | 17.01 | 21.07 | 45.56 | 293.13 | 0.7447 | -659.7 | 999999 | |
| 5.34 | 29.04 | 3.93 | 21.23 | 16.73 | 20.84 | 45.34 | 292.84 | 0.7414 | -712.5 | -514.4 | |
| 0.00 | 1.18 | 0.00 | 0.86 | 17.08 | 20.64 | 45.13 | 293.37 | 0.7403 | -524.0 | -436.7 | |
| 5.07 | -4.00 | 3.70 | -4.00 | 16.69 | 20.43 | 44.92 | 292.94 | 0.7368 | -927.7 | 999999 | |
| 0.00 | 3.62 | 0.00 | 2.62 | 17.40 | 19.74 | 44.24 | 294.12 | 0.7317 | -111.0 | -222.8 | |
| 0.00 | 0.90 | 0.00 | 0.68 | 20.78 | 20.87 | 45.36 | 298.01 | 0.7558 | -259.0 | -287.1 | |
| 0.00 | 1.27 | 0.00 | 0.88 | 16.98 | 17.56 | 42.06 | 294.43 | 0.7060 | -755.0 | -738.9 | |
| 0.00 | 0.81 | 0.00 | 0.57 | 17.43 | 17.69 | 42.18 | 294.98 | 0.7091 | -619.0 | -446.0 | |
| 0.00 | 2.35 | 0.00 | 1.63 | 17.04 | 17.20 | 41.69 | 294.67 | 0.7020 | -699.0 | -578.3 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 17.08 | 16.86 | 41.36 | 294.86 | 0.6984 | -810.0 | -729.9 | |
| 0.00 | 1.81 | 0.00 | 1.21 | 16.57 | 14.89 | 39.38 | 295.04 | 0.6735 | 667.0 | 543.2 | |
| 2.44 | 9.86 | 1.65 | 6.66 | 18.00 | 15.01 | 39.50 | 296.98 | 0.6812 | 794.1 | 562.2 | |
| 0.00 | 1.09 | 0.00 | 0.72 | 16.69 | 14.63 | 39.13 | 295.34 | 0.6711 | 627.0 | 491.6 | |
| 0.63 | 2.44 | 0.43 | 1.66 | 19.00 | 15.08 | 39.57 | 298.31 | 0.6865 | 711.0 | 568.5 | |
| 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. | |