| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 98.28 | 362.92 | 65.44 | 240.53 | 16.13 | 23.81 | -41.27 | 73.05 | 0.6630 | -57.1 | -59.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-16 13:00:38 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 |
| 24.06 | 164.35 | 15.06 | 103.02 | 16.02 | 27.77 | -37.31 | 72.39 | 0.6134 | -1048.7 | -311.0 | |
| 11.98 | -1.00 | 7.53 | -1.00 | 16.40 | 27.52 | -37.55 | 71.83 | 0.6176 | -849.4 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.56 | 18.26 | 26.42 | -38.65 | 69.25 | 0.6366 | -559.0 | -444.6 | |
| 12.52 | 15.95 | 8.00 | 10.19 | 16.22 | 26.27 | -38.80 | 72.45 | 0.6333 | -735.9 | -457.9 | |
| 1.98 | 4.69 | 1.28 | 3.01 | 16.88 | 25.83 | -39.24 | 71.55 | 0.6404 | -670.7 | -502.1 | |
| 0.00 | 0.36 | 0.00 | 0.23 | 16.08 | 25.98 | -39.09 | 72.75 | 0.6367 | -291.0 | -300.0 | |
| 0.00 | 3.60 | 0.00 | 2.31 | 15.41 | 25.76 | -39.31 | 73.83 | 0.6381 | -583.0 | -593.1 | |
| 0.00 | 1.44 | 0.00 | 0.93 | 15.80 | 25.59 | -39.48 | 73.26 | 0.6411 | -572.0 | -528.8 | |
| 0.00 | 1.26 | 0.00 | 0.81 | 15.55 | 25.49 | -39.58 | 73.68 | 0.6419 | -411.0 | -406.4 | |
| 0.00 | 0.72 | 0.00 | 0.47 | 15.94 | 25.35 | -39.72 | 73.11 | 0.6444 | -416.0 | -295.0 | |
| 0.00 | 1.98 | 0.00 | 1.28 | 15.33 | 25.46 | -39.62 | 74.03 | 0.6419 | -625.0 | -519.1 | |
| 0.72 | 1.98 | 0.47 | 1.29 | 17.24 | 24.87 | -40.21 | 71.24 | 0.6534 | -699.0 | -590.2 | |
| 0.00 | 0.54 | 0.00 | 0.35 | 14.88 | 25.23 | -39.84 | 74.77 | 0.6440 | -452.0 | -468.0 | |
| 0.00 | 1.17 | 0.00 | 0.77 | 16.69 | 24.55 | -40.52 | 72.15 | 0.6561 | -576.0 | -461.8 | |
| 0.00 | 1.71 | 0.00 | 1.13 | 17.50 | 24.17 | -40.91 | 71.02 | 0.6627 | -385.0 | -307.4 | |
| 0.00 | 2.70 | 0.00 | 1.84 | 17.19 | 22.02 | -43.05 | 71.98 | 0.6881 | 861.0 | 702.3 | |
| 0.00 | 4.69 | 0.00 | 3.20 | 17.13 | 21.73 | -43.34 | 72.12 | 0.6915 | 768.0 | 579.6 | |
| 0.00 | 0.90 | 0.00 | 0.61 | 15.93 | 21.89 | -43.18 | 73.82 | 0.6874 | 519.0 | 443.4 | |
| 0.00 | 0.72 | 0.00 | 0.50 | 16.52 | 20.59 | -44.49 | 73.22 | 0.7040 | 625.0 | 576.2 | |
| 8.02 | 17.30 | 5.56 | 11.97 | 15.68 | 20.69 | -44.39 | 74.38 | 0.7016 | 837.1 | 681.3 | |
| 0.00 | 0.63 | 0.00 | 0.44 | 16.26 | 20.48 | -44.59 | 73.60 | 0.7049 | 684.0 | 623.1 | |
| 3.51 | 10.27 | 2.46 | 7.20 | 16.26 | 20.08 | -44.99 | 73.66 | 0.7096 | 805.9 | 657.5 | |
| 0.00 | 0.54 | 0.00 | 0.38 | 16.40 | 19.90 | -45.17 | 73.49 | 0.7119 | 449.0 | 511.0 | |
| 19.28 | 122.36 | 13.56 | 86.58 | 15.68 | 19.80 | -45.28 | 74.52 | 0.7121 | 824.8 | 157.2 | |
| 12.25 | -24.00 | 8.69 | -24.00 | 16.52 | 19.42 | -45.66 | 73.41 | 0.7177 | 743.0 | 999999 | |
| 0.99 | -24.00 | 0.71 | -24.00 | 16.81 | 19.14 | -45.93 | 73.05 | 0.7213 | 435.6 | 999999 | |
| 2.97 | -24.00 | 2.12 | -24.00 | 16.09 | 19.09 | -45.98 | 74.06 | 0.7209 | 549.9 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.46 | 15.88 | 17.67 | -47.40 | 74.54 | 0.7369 | 412.0 | 405.9 | |
| 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. | |