| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.45 | 104.94 | 39.62 | 105.15 | -18.28 | 323.22 | -61.21 | 106.95 | 0.8714 | 13.8 | -129.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-09 05:00:29 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 |
| 9.79 | 14.21 | 8.97 | 13.03 | -17.84 | 326.55 | -57.88 | 106.58 | 0.8433 | 718.0 | 442.4 | |
| 0.00 | 1.82 | 0.00 | 1.70 | -17.99 | 325.69 | -58.74 | 106.72 | 0.8510 | 282.0 | 122.9 | |
| 1.56 | 4.42 | 1.46 | 4.12 | -17.63 | 325.76 | -58.67 | 106.29 | 0.8502 | 622.6 | 525.2 | |
| 0.00 | 1.65 | 0.00 | 1.58 | -18.68 | 324.87 | -59.56 | 107.48 | 0.8583 | 202.0 | 127.8 | |
| 3.47 | 9.27 | 3.29 | 8.84 | -17.60 | 325.16 | -59.26 | 106.23 | 0.8554 | 643.4 | 410.5 | |
| 0.00 | 2.43 | 0.00 | 2.30 | -17.41 | 325.14 | -59.28 | 106.01 | 0.8555 | 433.0 | 424.4 | |
| 0.00 | 0.43 | 0.00 | 0.41 | -17.29 | 325.15 | -59.28 | 105.86 | 0.8554 | 478.0 | 412.4 | |
| 0.00 | 0.61 | 0.00 | 0.59 | -18.36 | 324.43 | -60.00 | 107.08 | 0.8619 | -363.0 | -388.6 | |
| 1.39 | -5.00 | 1.33 | -5.00 | -17.71 | 324.73 | -59.69 | 106.34 | 0.8591 | 416.9 | 999999 | |
| 0.87 | 5.89 | 0.87 | 5.90 | -19.17 | 323.35 | -61.08 | 107.97 | 0.8711 | -640.2 | -487.2 | |
| 0.61 | 1.73 | 0.62 | 1.76 | -19.45 | 322.77 | -61.66 | 108.26 | 0.8759 | -265.1 | -259.1 | |
| 4.85 | 32.58 | 4.88 | 32.60 | -18.38 | 323.19 | -61.24 | 107.05 | 0.8722 | -736.6 | -327.0 | |
| 1.82 | -12.00 | 1.83 | -12.00 | -18.16 | 323.19 | -61.24 | 106.80 | 0.8721 | -20.4 | 999999 | |
| 0.00 | 1.13 | 0.00 | 1.13 | -17.84 | 323.38 | -61.05 | 106.44 | 0.8704 | 296.0 | 199.4 | |
| 0.95 | -12.00 | 0.98 | -12.00 | -18.46 | 322.54 | -61.89 | 107.12 | 0.8774 | 178.0 | 999999 | |
| 0.61 | -12.00 | 0.62 | -12.00 | -18.32 | 322.63 | -61.80 | 106.96 | 0.8766 | 355.7 | 999999 | |
| 0.00 | 1.30 | 0.00 | 1.37 | -18.55 | 321.66 | -62.77 | 107.20 | 0.8843 | -161.0 | -178.6 | |
| 0.00 | 1.04 | 0.00 | 1.02 | -14.20 | 323.80 | -60.62 | 102.24 | 0.8665 | 438.0 | 355.2 | |
| 7.63 | 11.52 | 8.30 | 12.55 | -18.84 | 320.62 | -63.81 | 107.49 | 0.8923 | -630.6 | -437.3 | |
| 0.00 | 3.12 | 0.00 | 3.35 | -18.32 | 320.97 | -63.45 | 106.92 | 0.8895 | -596.0 | -531.4 | |
| 1.82 | 3.90 | 1.92 | 4.11 | -17.15 | 321.59 | -62.84 | 105.60 | 0.8847 | 441.0 | 253.7 | |
| 1.91 | 7.02 | 2.12 | 7.84 | -19.40 | 320.00 | -64.43 | 108.10 | 0.8970 | -601.6 | -345.3 | |
| 2.17 | -22.00 | 2.43 | -22.00 | -19.45 | 319.66 | -64.77 | 108.15 | 0.8995 | -186.7 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.95 | -18.61 | 320.27 | -64.16 | 107.23 | 0.8949 | -271.0 | -174.6 | |
| 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. | |