| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 86.45 | 362.79 | 53.58 | 224.28 | 16.10 | 23.98 | -36.11 | 71.79 | 0.5966 | -135.4 | -42.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-16 22:00:38 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 |
| 0.81 | 173.88 | 0.48 | 102.43 | 16.09 | 28.44 | -31.65 | 70.41 | 0.5373 | -1141.6 | -404.4 | |
| 2.34 | -1.00 | 1.38 | -1.00 | 16.20 | 28.24 | -31.86 | 70.29 | 0.5405 | -1130.1 | 999999 | |
| 1.44 | -1.00 | 0.85 | -1.00 | 16.34 | 28.02 | -32.07 | 70.12 | 0.5439 | -915.4 | 999999 | |
| 29.81 | -1.00 | 17.57 | -1.00 | 15.97 | 27.91 | -32.19 | 70.84 | 0.5443 | -1206.2 | 999999 | |
| 12.07 | 17.20 | 7.22 | 10.30 | 16.19 | 26.55 | -33.55 | 70.95 | 0.5636 | -906.4 | -613.3 | |
| 0.00 | 1.89 | 0.00 | 1.14 | 16.88 | 26.10 | -33.99 | 69.93 | 0.5717 | -721.0 | -641.6 | |
| 0.00 | 1.44 | 0.00 | 0.88 | 17.14 | 25.28 | -34.81 | 69.80 | 0.5835 | -641.0 | -510.8 | |
| 0.00 | 1.08 | 0.00 | 0.65 | 15.36 | 25.52 | -34.57 | 72.74 | 0.5752 | -630.0 | -464.6 | |
| 0.00 | 1.26 | 0.00 | 0.77 | 17.25 | 25.14 | -34.96 | 69.66 | 0.5857 | -780.0 | -604.4 | |
| 0.00 | 1.35 | 0.00 | 0.83 | 17.27 | 24.94 | -35.15 | 69.70 | 0.5884 | -873.0 | -678.7 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 15.09 | 25.15 | -34.94 | 73.31 | 0.5795 | -672.0 | -502.2 | |
| 0.00 | 0.81 | 0.00 | 0.50 | 17.49 | 24.46 | -35.63 | 69.51 | 0.5954 | -542.0 | -477.1 | |
| 0.00 | 1.44 | 0.00 | 0.88 | 16.80 | 24.46 | -35.64 | 70.64 | 0.5934 | -654.0 | -492.8 | |
| 0.54 | 1.62 | 0.33 | 1.00 | 17.05 | 24.36 | -35.73 | 70.27 | 0.5953 | -518.7 | -452.7 | |
| 0.00 | 1.71 | 0.00 | 1.09 | 17.19 | 21.49 | -38.60 | 70.92 | 0.6329 | 928.0 | 792.2 | |
| 0.00 | 3.33 | 0.00 | 2.12 | 16.23 | 21.48 | -38.61 | 72.43 | 0.6308 | 757.0 | 669.5 | |
| 0.00 | 0.90 | 0.00 | 0.58 | 15.96 | 21.22 | -38.88 | 72.91 | 0.6336 | 756.0 | 695.7 | |
| 0.00 | 0.99 | 0.00 | 0.63 | 15.73 | 21.03 | -39.07 | 73.32 | 0.6356 | 826.0 | 724.4 | |
| 0.00 | 1.80 | 0.00 | 1.16 | 16.41 | 20.50 | -39.60 | 72.40 | 0.6437 | 799.0 | 751.5 | |
| 6.48 | 11.62 | 4.17 | 7.47 | 15.70 | 20.62 | -39.47 | 73.45 | 0.6407 | 980.5 | 710.7 | |
| 0.54 | 16.39 | 0.35 | 10.64 | 16.79 | 20.24 | -39.86 | 71.87 | 0.6479 | 625.8 | 711.8 | |
| 0.00 | 0.99 | 0.00 | 0.66 | 19.21 | 19.11 | -40.99 | 68.55 | 0.6677 | 631.0 | 531.6 | |
| 0.00 | 1.80 | 0.00 | 1.17 | 16.27 | 19.83 | -40.27 | 72.77 | 0.6519 | 843.0 | 655.8 | |
| 0.00 | 1.53 | 0.00 | 1.00 | 17.15 | 19.56 | -40.53 | 71.50 | 0.6571 | 565.0 | 458.9 | |
| 0.99 | 53.67 | 0.65 | 35.33 | 16.75 | 19.58 | -40.51 | 72.10 | 0.6560 | 844.4 | 117.6 | |
| 10.81 | 64.92 | 7.04 | 42.34 | 15.67 | 19.72 | -40.37 | 73.70 | 0.6520 | 1076.8 | 403.0 | |
| 10.81 | -25.00 | 7.08 | -25.00 | 16.49 | 19.44 | -40.65 | 72.53 | 0.6572 | 886.8 | 999999 | |
| 2.07 | -25.00 | 1.36 | -25.00 | 16.87 | 19.21 | -40.88 | 71.99 | 0.6608 | 530.5 | 999999 | |
| 5.85 | -25.00 | 3.86 | -25.00 | 16.27 | 19.03 | -41.06 | 72.94 | 0.6618 | 345.8 | 999999 | |
| 1.89 | -26.00 | 1.24 | -26.00 | 15.72 | 19.17 | -40.92 | 73.74 | 0.6591 | 515.5 | 999999 | |
| 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. | |