| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 98.13 | 340.34 | 66.04 | 227.31 | 16.14 | 23.82 | -41.80 | 73.14 | 0.6697 | -53.1 | -93.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-16 12:00:38 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 |
| 22.35 | 155.54 | 14.10 | 98.23 | 16.04 | 27.71 | -37.91 | 72.51 | 0.6214 | -1049.0 | -350.4 | |
| 11.08 | -1.00 | 7.02 | -1.00 | 16.43 | 27.46 | -38.16 | 71.96 | 0.6256 | -881.1 | 999999 | |
| 0.00 | 1.62 | 0.00 | 1.05 | 18.23 | 26.44 | -39.18 | 69.46 | 0.6431 | -573.0 | -471.4 | |
| 0.00 | 0.45 | 0.00 | 0.29 | 18.04 | 26.41 | -39.21 | 69.76 | 0.6430 | -490.0 | -448.8 | |
| 0.00 | 1.80 | 0.00 | 1.16 | 16.63 | 26.39 | -39.23 | 71.92 | 0.6397 | -441.0 | -357.7 | |
| 12.89 | 16.04 | 8.30 | 10.33 | 16.22 | 26.21 | -39.42 | 72.61 | 0.6411 | -740.5 | -395.9 | |
| 1.62 | 5.14 | 1.05 | 3.33 | 16.84 | 25.81 | -39.82 | 71.75 | 0.6476 | -682.7 | -520.8 | |
| 0.00 | 0.99 | 0.00 | 0.64 | 16.03 | 25.84 | -39.78 | 72.98 | 0.6454 | -430.0 | -379.0 | |
| 0.00 | 1.71 | 0.00 | 1.11 | 15.77 | 25.61 | -40.01 | 73.43 | 0.6478 | -547.0 | -480.3 | |
| 0.00 | 0.81 | 0.00 | 0.53 | 15.43 | 25.65 | -39.97 | 73.95 | 0.6467 | -675.0 | -609.6 | |
| 0.00 | 1.44 | 0.00 | 0.94 | 15.33 | 25.47 | -40.15 | 74.15 | 0.6488 | -700.0 | -525.4 | |
| 0.45 | 1.35 | 0.30 | 0.89 | 17.27 | 24.82 | -40.80 | 71.35 | 0.6609 | -631.0 | -553.4 | |
| 0.00 | 1.62 | 0.00 | 1.06 | 14.91 | 25.28 | -40.35 | 74.82 | 0.6505 | -535.0 | -418.9 | |
| 0.00 | 0.81 | 0.00 | 0.54 | 17.57 | 24.23 | -41.39 | 71.05 | 0.6688 | -392.0 | -364.9 | |
| 0.00 | 1.08 | 0.00 | 0.72 | 17.01 | 24.30 | -41.33 | 71.86 | 0.6668 | -505.0 | -418.3 | |
| 0.00 | 0.90 | 0.00 | 0.60 | 17.46 | 24.09 | -41.54 | 71.24 | 0.6703 | -397.0 | -331.4 | |
| 0.00 | 0.63 | 0.00 | 0.42 | 16.27 | 24.41 | -41.22 | 72.94 | 0.6639 | -413.0 | -329.7 | |
| 0.00 | 2.16 | 0.00 | 1.48 | 17.19 | 22.13 | -43.49 | 72.07 | 0.6934 | 837.0 | 713.1 | |
| 0.00 | 3.60 | 0.00 | 2.48 | 17.13 | 21.80 | -43.83 | 72.22 | 0.6973 | 716.0 | 541.4 | |
| 2.61 | 16.13 | 1.82 | 11.26 | 15.75 | 20.86 | -44.76 | 74.34 | 0.7062 | 894.9 | 661.5 | |
| 0.00 | 1.71 | 0.00 | 1.20 | 16.54 | 20.59 | -45.03 | 73.28 | 0.7105 | 590.0 | 511.4 | |
| 0.00 | 0.99 | 0.00 | 0.69 | 16.20 | 20.60 | -45.02 | 73.75 | 0.7099 | 608.0 | 526.1 | |
| 4.60 | -20.00 | 3.21 | -20.00 | 15.56 | 20.74 | -44.89 | 74.64 | 0.7074 | 831.3 | 999999 | |
| 2.43 | -20.00 | 1.70 | -20.00 | 15.80 | 20.62 | -45.00 | 74.32 | 0.7090 | 767.4 | 999999 | |
| 1.17 | 9.10 | 0.83 | 6.44 | 16.53 | 20.14 | -45.48 | 73.36 | 0.7158 | 698.2 | 638.4 | |
| 4.60 | -25.00 | 3.25 | -25.00 | 16.28 | 20.08 | -45.54 | 73.72 | 0.7161 | 797.4 | 999999 | |
| 2.07 | 41.00 | 1.48 | 29.46 | 16.67 | 19.55 | -46.07 | 73.26 | 0.7228 | 793.3 | 129.4 | |
| 19.20 | 59.66 | 13.62 | 42.34 | 15.67 | 19.80 | -45.82 | 74.61 | 0.7185 | 825.4 | 219.9 | |
| 10.18 | -27.00 | 7.29 | -27.00 | 16.47 | 19.38 | -46.24 | 73.56 | 0.7244 | 729.2 | 999999 | |
| 2.88 | 14.06 | 2.07 | 10.12 | 16.08 | 19.09 | -46.53 | 74.15 | 0.7273 | 529.1 | 161.0 | |
| 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. | |