| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.40 | 55.86 | 10.76 | 33.38 | -15.73 | 245.83 | -30.10 | 120.33 | 0.5597 | 61.1 | -134.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-12 03:59:11 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 |
| 2.45 | 3.44 | 1.41 | 1.98 | -15.41 | 249.81 | -26.12 | 122.97 | 0.5078 | 959.4 | 804.1 | |
| 5.17 | 18.49 | 2.98 | 10.65 | -15.48 | 249.48 | -26.44 | 122.78 | 0.5125 | 912.3 | 788.5 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -15.73 | 249.44 | -26.48 | 123.18 | 0.5148 | 563.0 | 423.7 | |
| 7.70 | -2.00 | 4.44 | -2.00 | -15.16 | 249.31 | -26.61 | 122.09 | 0.5123 | 893.9 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -14.69 | 248.42 | -27.50 | 120.50 | 0.5204 | 534.0 | 411.7 | |
| 0.00 | 2.54 | 0.00 | 1.48 | -14.73 | 247.56 | -28.36 | 119.85 | 0.5318 | 538.0 | 554.3 | |
| 0.00 | 3.62 | 0.00 | 2.16 | -15.40 | 246.01 | -29.91 | 119.75 | 0.5559 | 737.0 | 671.4 | |
| 0.00 | 1.00 | 0.00 | 0.60 | -15.63 | 244.76 | -31.16 | 119.20 | 0.5730 | -820.0 | -709.3 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -14.97 | 244.50 | -31.42 | 117.96 | 0.5724 | 661.0 | 516.2 | |
| 0.00 | 0.82 | 0.00 | 0.50 | -15.89 | 244.12 | -31.80 | 119.16 | 0.5826 | -578.0 | -537.4 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -16.15 | 243.74 | -32.18 | 119.30 | 0.5888 | -743.0 | -512.4 | |
| 0.00 | 2.36 | 0.00 | 1.45 | -15.58 | 243.20 | -32.72 | 118.06 | 0.5922 | -763.0 | -623.2 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -15.96 | 243.13 | -32.79 | 118.60 | 0.5952 | -907.0 | -796.6 | |
| 0.00 | 2.27 | 0.00 | 1.40 | -15.93 | 242.95 | -32.97 | 118.43 | 0.5973 | -824.0 | -681.7 | |
| 0.00 | 2.45 | 0.00 | 1.52 | -15.68 | 242.24 | -33.69 | 117.60 | 0.6047 | -828.0 | -655.8 | |
| 3.08 | 9.61 | 1.93 | 6.01 | -16.70 | 242.00 | -33.92 | 118.99 | 0.6133 | -928.4 | -763.1 | |
| 0.00 | 1.45 | 0.00 | 0.90 | -16.19 | 242.10 | -33.82 | 118.28 | 0.6092 | -945.0 | -822.9 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -16.99 | 241.82 | -34.10 | 119.30 | 0.6170 | -721.0 | -576.5 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -16.83 | 241.66 | -34.26 | 118.97 | 0.6181 | -578.0 | -473.1 | |
| 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. | |