SDO HMI 2011-06-11 21:59:11 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 |
| 18.39 | 57.33 | 11.12 | 35.54 | -15.69 | 245.74 | -33.49 | 117.79 | 0.6015 | 137.0 | -172.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-11 21:59:11 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 |
| 2.90 | 4.62 | 1.72 | 2.74 | -15.44 | 249.48 | -29.76 | 119.88 | 0.5538 | 937.0 | 775.4 | |
| 4.71 | 17.48 | 2.81 | 10.42 | -15.51 | 249.17 | -30.06 | 119.75 | 0.5581 | 961.8 | 705.8 | |
| 7.43 | -2.00 | 4.43 | -2.00 | -15.22 | 249.04 | -30.20 | 119.19 | 0.5580 | 931.0 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -15.26 | 248.59 | -30.64 | 118.92 | 0.5639 | 779.0 | 554.1 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -15.42 | 248.49 | -30.74 | 119.10 | 0.5661 | 548.0 | 518.2 | |
| 0.00 | 4.35 | 0.00 | 2.64 | -14.86 | 247.22 | -32.02 | 117.32 | 0.5790 | 467.0 | 392.8 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -15.56 | 245.89 | -33.34 | 117.57 | 0.5995 | 635.0 | 411.6 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -15.09 | 245.79 | -33.45 | 116.77 | 0.5982 | -495.0 | -389.5 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -14.77 | 245.20 | -34.04 | 115.93 | 0.6040 | 475.0 | 345.1 | |
| 1.18 | 1.54 | 0.74 | 0.97 | -15.10 | 244.30 | -34.94 | 115.90 | 0.6169 | 673.2 | 627.8 | |
| 0.00 | 1.00 | 0.00 | 0.63 | -16.08 | 243.75 | -35.48 | 117.07 | 0.6286 | -771.0 | -633.3 | |
| 0.00 | 5.16 | 0.00 | 3.30 | -15.80 | 243.22 | -36.01 | 116.35 | 0.6336 | -660.0 | -674.2 | |
| 0.00 | 1.72 | 0.00 | 1.10 | -15.52 | 243.13 | -36.11 | 115.88 | 0.6334 | -869.0 | -720.4 | |
| 0.00 | 0.72 | 0.00 | 0.46 | -15.90 | 242.93 | -36.30 | 116.33 | 0.6376 | -682.0 | -580.6 | |
| 0.00 | 1.00 | 0.00 | 0.64 | -15.52 | 242.89 | -36.34 | 115.75 | 0.6362 | -631.0 | -591.8 | |
| 0.00 | 1.18 | 0.00 | 0.76 | -15.99 | 242.71 | -36.52 | 116.35 | 0.6407 | -416.0 | -463.3 | |
| 0.00 | 3.35 | 0.00 | 2.17 | -16.31 | 242.28 | -36.95 | 116.59 | 0.6474 | -796.0 | -741.4 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -15.68 | 242.30 | -36.93 | 115.68 | 0.6441 | -512.0 | -530.6 | |
| 2.17 | 5.80 | 1.42 | 3.77 | -16.60 | 242.06 | -37.17 | 116.88 | 0.6515 | -854.7 | -699.5 | |
| 0.00 | 3.26 | 0.00 | 2.13 | -16.96 | 241.90 | -37.33 | 117.30 | 0.6551 | -622.0 | -530.7 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -16.48 | 241.85 | -37.38 | 116.59 | 0.6533 | -458.0 | -408.4 | |
| 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. | |