SDO HMI 2014-11-18 15:00:26 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 |
| 17.86 | 70.41 | 11.91 | 46.72 | -12.62 | 224.28 | -39.18 | 112.17 | 0.6674 | -136.7 | -85.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-18 15:00:26 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 |
| 2.40 | 8.33 | 1.51 | 5.23 | -13.07 | 228.54 | -34.92 | 115.00 | 0.6175 | 871.5 | 504.4 | |
| 2.66 | -1.00 | 1.67 | -1.00 | -12.98 | 228.44 | -35.02 | 114.81 | 0.6183 | 842.0 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.71 | -13.73 | 228.09 | -35.37 | 115.72 | 0.6264 | 624.0 | 437.8 | |
| 0.00 | 1.37 | 0.00 | 0.85 | -9.99 | 228.50 | -34.95 | 110.21 | 0.6035 | 761.0 | 624.8 | |
| 0.00 | 1.63 | 0.00 | 1.03 | -13.05 | 228.02 | -35.44 | 114.67 | 0.6239 | 672.0 | 477.7 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -11.75 | 227.44 | -36.02 | 112.39 | 0.6250 | 586.0 | 433.1 | |
| 0.00 | 1.29 | 0.00 | 0.83 | -13.03 | 226.28 | -37.18 | 113.70 | 0.6453 | 617.0 | 418.9 | |
| 0.43 | 5.06 | 0.28 | 3.27 | -12.60 | 226.28 | -37.18 | 113.07 | 0.6433 | 883.8 | 527.4 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -12.58 | 225.98 | -37.48 | 112.88 | 0.6469 | 742.0 | 591.6 | |
| 0.00 | 1.37 | 0.00 | 0.90 | -13.03 | 225.12 | -38.33 | 113.11 | 0.6594 | -323.0 | -305.2 | |
| 0.00 | 1.55 | 0.00 | 1.02 | -12.70 | 224.91 | -38.55 | 112.53 | 0.6605 | 710.0 | 501.1 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -11.06 | 224.69 | -38.77 | 110.05 | 0.6566 | -646.0 | -501.3 | |
| 0.86 | 3.78 | 0.57 | 2.50 | -12.75 | 224.32 | -39.14 | 112.32 | 0.6679 | -736.3 | -625.7 | |
| 1.63 | 7.30 | 1.07 | 4.81 | -11.49 | 224.38 | -39.08 | 110.55 | 0.6620 | 565.0 | 512.0 | |
| 0.00 | 3.43 | 0.00 | 2.29 | -12.91 | 223.89 | -39.57 | 112.35 | 0.6737 | -830.0 | -698.2 | |
| 0.00 | 0.60 | 0.00 | 0.40 | -12.55 | 223.76 | -39.70 | 111.78 | 0.6737 | 307.0 | 287.9 | |
| 0.00 | 1.03 | 0.00 | 0.68 | -11.44 | 223.92 | -39.54 | 110.27 | 0.6675 | -236.0 | -165.4 | |
| 0.00 | 1.55 | 0.00 | 1.05 | -13.65 | 222.95 | -40.51 | 112.94 | 0.6879 | -747.0 | -632.0 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -12.81 | 223.12 | -40.34 | 111.86 | 0.6825 | -651.0 | -504.9 | |
| 0.00 | 0.86 | 0.00 | 0.59 | -13.87 | 222.58 | -40.88 | 113.09 | 0.6931 | 315.0 | 341.0 | |
| 0.00 | 0.52 | 0.00 | 0.35 | -11.01 | 223.09 | -40.37 | 109.30 | 0.6761 | -772.0 | -611.8 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -12.02 | 222.87 | -40.59 | 110.65 | 0.6824 | -853.0 | -720.8 | |
| 0.00 | 1.37 | 0.00 | 0.94 | -13.19 | 222.56 | -40.90 | 112.15 | 0.6906 | -568.0 | -534.5 | |
| 0.00 | 1.12 | 0.00 | 0.76 | -12.83 | 222.59 | -40.87 | 111.65 | 0.6888 | -674.0 | -578.5 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -10.89 | 222.83 | -40.63 | 109.04 | 0.6788 | -764.0 | -657.5 | |
| 0.00 | 1.03 | 0.00 | 0.70 | -11.30 | 222.52 | -40.94 | 109.48 | 0.6840 | -582.0 | -508.1 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -10.05 | 222.68 | -40.77 | 107.77 | 0.6777 | -505.0 | -375.2 | |
| 7.30 | 16.31 | 5.03 | 11.25 | -13.27 | 221.97 | -41.49 | 112.00 | 0.6977 | -748.0 | -502.2 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -14.95 | 221.59 | -41.87 | 114.10 | 0.7088 | -607.0 | -517.4 | |
| 0.00 | 2.49 | 0.00 | 1.70 | -11.77 | 222.11 | -41.35 | 109.98 | 0.6905 | -649.0 | -516.6 | |
| 2.58 | -28.00 | 1.78 | -28.00 | -13.10 | 221.68 | -41.78 | 111.64 | 0.7004 | -555.2 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.18 | -12.61 | 221.46 | -42.00 | 110.88 | 0.7013 | -397.0 | -375.3 | |
| 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. | |