| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.81 | 69.48 | 10.60 | 44.44 | -17.87 | 158.41 | -30.48 | 130.20 | 0.6339 | 322.3 | -20.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-03 10:00:37 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 |
| 0.00 | 0.72 | 0.00 | 0.44 | -16.67 | 160.55 | -28.34 | 130.65 | 0.6017 | 600.0 | 473.2 | |
| 0.00 | 1.25 | 0.00 | 0.79 | -18.22 | 160.24 | -28.65 | 132.33 | 0.6182 | 408.0 | 392.6 | |
| 10.73 | 20.13 | 6.72 | 12.61 | -17.82 | 160.28 | -28.61 | 131.86 | 0.6144 | 871.0 | 639.2 | |
| 0.00 | 1.07 | 0.00 | 0.68 | -18.97 | 159.96 | -28.93 | 132.99 | 0.6277 | 425.0 | 391.1 | |
| 2.50 | -3.00 | 1.57 | -3.00 | -17.52 | 160.15 | -28.74 | 131.36 | 0.6132 | 845.4 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.73 | -17.21 | 159.92 | -28.98 | 130.73 | 0.6129 | 761.0 | 537.7 | |
| 0.00 | 2.24 | 0.00 | 1.39 | -16.35 | 159.95 | -28.94 | 129.64 | 0.6052 | 806.0 | 645.0 | |
| 0.00 | 1.25 | 0.00 | 0.79 | -17.75 | 159.71 | -29.18 | 131.23 | 0.6196 | 753.0 | 626.8 | |
| 0.00 | 1.16 | 0.00 | 0.73 | -17.77 | 159.45 | -29.44 | 131.00 | 0.6224 | 602.0 | 451.9 | |
| 1.61 | 5.37 | 1.01 | 3.37 | -17.24 | 159.47 | -29.42 | 130.34 | 0.6177 | 742.9 | 636.4 | |
| 0.00 | 1.07 | 0.00 | 0.68 | -17.62 | 159.22 | -29.67 | 130.59 | 0.6235 | 513.0 | 462.7 | |
| 0.00 | 2.68 | 0.00 | 1.67 | -15.69 | 159.45 | -29.44 | 128.29 | 0.6052 | 742.0 | 651.7 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -15.77 | 159.29 | -29.60 | 128.24 | 0.6075 | 604.0 | 518.7 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -18.49 | 158.65 | -30.24 | 131.16 | 0.6366 | 498.0 | 342.0 | |
| 0.00 | 1.43 | 0.00 | 0.93 | -18.77 | 157.40 | -31.49 | 130.38 | 0.6515 | -724.0 | -459.3 | |
| 0.00 | 0.98 | 0.00 | 0.63 | -16.47 | 157.56 | -31.33 | 127.61 | 0.6317 | -684.0 | -586.3 | |
| 0.00 | 2.77 | 0.00 | 1.82 | -19.08 | 156.85 | -32.04 | 130.28 | 0.6595 | -752.0 | -672.3 | |
| 1.97 | 9.66 | 1.30 | 6.37 | -19.01 | 156.45 | -32.44 | 129.84 | 0.6629 | -750.8 | -617.1 | |
| 0.00 | 6.35 | 0.00 | 4.15 | -18.00 | 156.47 | -32.42 | 128.63 | 0.6549 | -854.0 | -732.8 | |
| 0.00 | 1.61 | 0.00 | 1.06 | -18.55 | 156.20 | -32.69 | 129.09 | 0.6619 | -802.0 | -681.5 | |
| 0.00 | 1.61 | 0.00 | 1.06 | -18.32 | 156.25 | -32.64 | 128.84 | 0.6596 | -725.0 | -555.2 | |
| 0.00 | 2.95 | 0.00 | 1.95 | -18.83 | 156.10 | -32.79 | 129.34 | 0.6650 | -508.0 | -417.0 | |
| 0.00 | 1.25 | 0.00 | 0.81 | -15.99 | 156.46 | -32.43 | 126.04 | 0.6399 | 595.0 | 428.9 | |
| 0.00 | 1.25 | 0.00 | 0.82 | -16.05 | 155.16 | -33.73 | 125.07 | 0.6542 | 650.0 | 407.1 | |
| 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. | |