SDO HMI 2014-05-14 22:00:37 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 |
| 17.24 | 55.13 | 9.93 | 31.77 | 8.23 | 194.97 | -28.85 | 68.91 | 0.5137 | -9.0 | 71.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-14 22:00:37 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 |
| 0.54 | 1.79 | 0.31 | 1.02 | 7.67 | 196.65 | -27.17 | 68.85 | 0.4871 | -861.3 | -721.4 | |
| 0.00 | 2.87 | 0.00 | 1.63 | 8.26 | 196.58 | -27.24 | 67.77 | 0.4914 | -727.0 | -663.8 | |
| 1.26 | 14.63 | 0.71 | 8.32 | 7.95 | 196.57 | -27.25 | 68.37 | 0.4899 | -1043.9 | -595.1 | |
| 7.72 | -3.00 | 4.39 | -3.00 | 7.96 | 196.32 | -27.50 | 68.53 | 0.4933 | -914.4 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.31 | 8.36 | 196.16 | -27.66 | 67.88 | 0.4979 | -496.0 | -470.3 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 7.81 | 196.06 | -27.76 | 68.99 | 0.4963 | -806.0 | -652.2 | |
| 0.00 | 2.42 | 0.00 | 1.39 | 8.57 | 195.34 | -28.48 | 68.06 | 0.5104 | -758.0 | -558.1 | |
| 0.00 | 4.76 | 0.00 | 2.73 | 7.79 | 195.40 | -28.42 | 69.46 | 0.5056 | -28.0 | -43.3 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 7.69 | 194.85 | -28.97 | 70.01 | 0.5128 | -690.0 | -560.6 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 8.93 | 194.57 | -29.25 | 67.92 | 0.5229 | 830.0 | 616.4 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 9.30 | 194.29 | -29.53 | 67.43 | 0.5288 | 674.0 | 547.0 | |
| 0.00 | 1.17 | 0.00 | 0.68 | 9.22 | 194.05 | -29.77 | 67.74 | 0.5316 | 752.0 | 577.7 | |
| 0.00 | 1.17 | 0.00 | 0.68 | 8.54 | 194.08 | -29.74 | 68.94 | 0.5278 | 809.0 | 569.8 | |
| 0.00 | 1.26 | 0.00 | 0.73 | 8.42 | 193.98 | -29.84 | 69.22 | 0.5285 | 890.0 | 713.2 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 8.63 | 193.86 | -29.96 | 68.90 | 0.5313 | 556.0 | 528.0 | |
| 0.72 | 4.76 | 0.42 | 2.78 | 8.92 | 193.76 | -30.06 | 68.46 | 0.5341 | 863.9 | 656.1 | |
| 1.53 | -16.00 | 0.89 | -16.00 | 8.83 | 193.63 | -30.19 | 68.71 | 0.5354 | 719.4 | 999999 | |
| 2.51 | 8.53 | 1.47 | 4.98 | 8.05 | 193.66 | -30.16 | 70.06 | 0.5313 | 996.7 | 734.2 | |
| 2.96 | 5.65 | 1.74 | 3.31 | 8.46 | 193.41 | -30.41 | 69.48 | 0.5367 | 764.3 | 600.8 | |
| 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. | |