| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.35 | 191.94 | 21.06 | 105.82 | -15.89 | 65.78 | -11.95 | 153.12 | 0.4406 | 462.1 | 322.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-11 20:00:35 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 | 0.71 | 0.00 | 0.38 | -14.47 | 69.31 | -8.41 | 158.98 | 0.3967 | -844.0 | -576.4 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -15.88 | 67.73 | -10.00 | 156.86 | 0.4268 | 612.0 | 517.3 | |
| 36.31 | 157.68 | 19.93 | 86.51 | -15.80 | 66.68 | -11.05 | 154.65 | 0.4325 | 1186.3 | 456.8 | |
| 0.62 | -3.00 | 0.34 | -3.00 | -15.82 | 65.97 | -11.75 | 153.28 | 0.4376 | 702.1 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -15.12 | 64.22 | -13.50 | 149.13 | 0.4411 | 862.0 | 643.2 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -15.67 | 64.12 | -13.61 | 149.60 | 0.4494 | 674.0 | 611.2 | |
| 0.00 | 2.31 | 0.00 | 1.28 | -15.06 | 64.00 | -13.72 | 148.64 | 0.4421 | 684.0 | 582.2 | |
| 0.00 | 3.47 | 0.00 | 1.91 | -14.80 | 63.86 | -13.87 | 148.06 | 0.4399 | 610.0 | 633.6 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -18.44 | 63.51 | -14.21 | 151.55 | 0.4908 | 721.0 | 529.2 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -16.07 | 62.99 | -14.74 | 148.04 | 0.4637 | -618.0 | -548.9 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -14.90 | 62.88 | -14.84 | 146.42 | 0.4494 | -921.0 | -687.7 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -16.72 | 62.25 | -15.47 | 147.55 | 0.4781 | -899.0 | -676.8 | |
| 0.00 | 1.33 | 0.00 | 0.77 | -18.83 | 61.89 | -15.83 | 149.31 | 0.5079 | 679.0 | 566.1 | |
| 0.00 | 1.42 | 0.00 | 0.78 | -12.79 | 62.06 | -15.66 | 142.09 | 0.4303 | 815.0 | 672.1 | |
| 0.00 | 2.58 | 0.00 | 1.46 | -16.74 | 61.73 | -16.00 | 146.70 | 0.4827 | -933.0 | -779.4 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -17.04 | 61.63 | -16.09 | 146.90 | 0.4872 | -856.0 | -633.0 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -17.15 | 61.39 | -16.33 | 146.64 | 0.4906 | -796.0 | -611.4 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -18.09 | 61.01 | -16.72 | 147.11 | 0.5056 | -639.0 | -482.9 | |
| 0.00 | 2.58 | 0.00 | 1.48 | -17.86 | 60.96 | -16.76 | 146.78 | 0.5031 | -872.0 | -799.2 | |
| 0.00 | 1.69 | 0.00 | 0.98 | -19.14 | 59.86 | -17.86 | 146.55 | 0.5278 | -760.0 | -650.7 | |
| 1.42 | 3.47 | 0.79 | 1.93 | -13.66 | 60.32 | -17.41 | 140.38 | 0.4578 | -1031.8 | -844.2 | |
| 0.00 | 1.51 | 0.00 | 0.88 | -18.91 | 59.69 | -18.04 | 146.04 | 0.5265 | -625.0 | -491.2 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -18.09 | 57.19 | -20.54 | 141.56 | 0.5386 | -690.0 | -459.6 | |
| 0.00 | 1.60 | 0.00 | 0.93 | -16.47 | 56.94 | -20.79 | 139.21 | 0.5230 | -76.0 | -93.2 | |
| 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. | |