| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.66 | 312.25 | 65.11 | 328.52 | -13.14 | 173.95 | 62.53 | 258.63 | 0.8829 | 465.9 | 215.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-29 22:00:31 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 |
| 0.61 | 6.48 | 0.67 | 7.04 | -11.19 | 175.09 | 63.67 | 260.82 | 0.8925 | 332.6 | 299.9 | |
| 0.00 | 0.96 | 0.00 | 1.06 | -12.95 | 175.51 | 64.09 | 258.83 | 0.8954 | -273.0 | -173.9 | |
| 21.63 | 76.99 | 23.41 | 83.60 | -11.91 | 174.90 | 63.48 | 260.01 | 0.8909 | 595.2 | 155.1 | |
| 0.00 | 1.23 | 0.00 | 1.30 | -11.03 | 174.28 | 62.86 | 261.02 | 0.8862 | 519.0 | 440.9 | |
| 0.00 | 0.44 | 0.00 | 0.46 | -11.09 | 173.97 | 62.54 | 260.96 | 0.8837 | 413.0 | 398.8 | |
| 0.00 | 0.44 | 0.00 | 0.46 | -11.57 | 173.75 | 62.33 | 260.43 | 0.8818 | 491.0 | 445.6 | |
| 0.00 | 0.88 | 0.00 | 0.91 | -11.43 | 173.63 | 62.21 | 260.59 | 0.8809 | 585.0 | 494.6 | |
| 0.00 | 1.31 | 0.00 | 1.36 | -11.86 | 173.60 | 62.18 | 260.10 | 0.8805 | 422.0 | 448.7 | |
| 31.71 | 196.54 | 33.32 | 207.25 | -13.80 | 174.04 | 62.62 | 257.89 | 0.8839 | 699.4 | 248.0 | |
| 0.00 | 1.31 | 0.00 | 1.35 | -12.05 | 173.21 | 61.79 | 259.89 | 0.8774 | 420.0 | 363.4 | |
| 7.71 | 12.61 | 7.71 | 12.63 | -11.92 | 172.39 | 60.97 | 260.06 | 0.8705 | 531.7 | 333.4 | |
| 0.00 | 0.88 | 0.00 | 0.85 | -11.56 | 171.38 | 59.96 | 260.49 | 0.8620 | 559.0 | 447.0 | |
| 0.00 | 0.96 | 0.00 | 0.93 | -11.39 | 171.26 | 59.84 | 260.69 | 0.8610 | -153.0 | -132.3 | |
| 0.00 | 1.49 | 0.00 | 1.48 | -14.88 | 172.19 | 60.77 | 256.65 | 0.8688 | 462.0 | 425.9 | |
| 0.00 | 0.35 | 0.00 | 0.35 | -15.06 | 172.21 | 60.79 | 256.44 | 0.8691 | 528.0 | 503.0 | |
| 0.00 | 0.79 | 0.00 | 0.74 | -14.24 | 170.29 | 58.87 | 257.36 | 0.8524 | -141.0 | -171.1 | |
| 0.00 | 1.31 | 0.00 | 1.13 | -14.11 | 166.80 | 55.38 | 257.42 | 0.8199 | -567.0 | -464.4 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -12.81 | 166.30 | 54.88 | 259.00 | 0.8147 | 562.0 | 447.3 | |
| 0.00 | 0.44 | 0.00 | 0.36 | -13.82 | 165.31 | 53.88 | 257.72 | 0.8050 | -380.0 | -384.4 | |
| 0.00 | 0.70 | 0.00 | 0.57 | -13.70 | 164.64 | 53.22 | 257.85 | 0.7982 | -424.0 | -352.4 | |
| 0.00 | 0.61 | 0.00 | 0.50 | -13.86 | 164.23 | 52.81 | 257.63 | 0.7941 | -542.0 | -448.1 | |
| 0.00 | 0.88 | 0.00 | 0.68 | -12.54 | 161.90 | 50.47 | 259.21 | 0.7688 | -382.0 | -342.8 | |
| 0.00 | 0.70 | 0.00 | 0.54 | -13.50 | 161.73 | 50.31 | 257.96 | 0.7673 | -556.0 | -488.2 | |
| 0.00 | 0.70 | 0.00 | 0.53 | -15.25 | 160.86 | 49.44 | 255.59 | 0.7591 | -520.0 | -496.8 | |
| 0.00 | 1.14 | 0.00 | 0.86 | -14.83 | 160.44 | 49.02 | 256.11 | 0.7541 | -564.0 | -445.8 | |
| 0.00 | 1.05 | 0.00 | 0.76 | -11.06 | 158.60 | 47.18 | 261.08 | 0.7310 | -508.0 | -447.2 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -13.22 | 156.64 | 45.22 | 257.95 | 0.7089 | -462.0 | -441.3 | |
| 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. | |