| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.02 | 469.24 | 73.44 | 345.59 | 4.39 | 244.06 | -46.48 | 78.57 | 0.7391 | -257.2 | -122.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-12 15:00:33 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 |
| 0.26 | 378.94 | 0.19 | 272.11 | 4.56 | 246.25 | -44.29 | 77.74 | 0.7147 | -1192.3 | -259.6 | |
| 1.06 | -1.00 | 0.75 | -1.00 | 3.50 | 246.11 | -44.43 | 79.23 | 0.7136 | -724.0 | 999999 | |
| 68.59 | -1.00 | 49.06 | -1.00 | 4.49 | 245.49 | -45.05 | 78.06 | 0.7235 | -927.9 | 999999 | |
| 0.88 | -1.00 | 0.64 | -1.00 | 4.87 | 244.99 | -45.56 | 77.71 | 0.7304 | -444.4 | 999999 | |
| 1.50 | -1.00 | 1.09 | -1.00 | 4.25 | 244.74 | -45.81 | 78.62 | 0.7317 | -296.5 | 999999 | |
| 1.85 | -1.00 | 1.34 | -1.00 | 3.62 | 244.61 | -45.94 | 79.50 | 0.7317 | -523.0 | 999999 | |
| 0.97 | -1.00 | 0.72 | -1.00 | 4.70 | 243.56 | -46.99 | 78.35 | 0.7464 | 620.7 | 999999 | |
| 0.00 | 1.41 | 0.00 | 1.06 | 4.82 | 242.79 | -47.76 | 78.41 | 0.7554 | 652.0 | 582.8 | |
| 0.00 | 1.85 | 0.00 | 1.41 | 5.06 | 242.45 | -48.10 | 78.19 | 0.7597 | 561.0 | 506.3 | |
| 0.00 | 2.91 | 0.00 | 2.22 | 2.13 | 241.78 | -48.76 | 82.15 | 0.7608 | 813.0 | 694.0 | |
| 0.00 | 0.97 | 0.00 | 0.75 | 4.45 | 241.63 | -48.91 | 79.19 | 0.7673 | 284.0 | 430.5 | |
| 1.94 | 8.92 | 1.48 | 6.82 | 3.11 | 241.69 | -48.86 | 80.91 | 0.7638 | 851.3 | 659.5 | |
| 1.06 | -12.00 | 0.81 | -12.00 | 3.39 | 241.58 | -48.97 | 80.57 | 0.7656 | 825.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.82 | 4.37 | 241.46 | -49.09 | 79.34 | 0.7691 | 635.0 | 525.6 | |
| 0.00 | 1.59 | 0.00 | 1.22 | 2.52 | 241.44 | -49.10 | 81.72 | 0.7654 | 594.0 | 473.5 | |
| 0.00 | 0.26 | 0.00 | 0.20 | 4.23 | 241.33 | -49.22 | 79.55 | 0.7701 | 508.0 | 495.7 | |
| 0.44 | 1.77 | 0.34 | 1.36 | 3.01 | 241.37 | -49.17 | 81.10 | 0.7671 | 711.6 | 576.1 | |
| 0.00 | 0.71 | 0.00 | 0.54 | 2.80 | 241.38 | -49.16 | 81.38 | 0.7666 | 725.0 | 655.0 | |
| 0.00 | 1.24 | 0.00 | 0.98 | 5.23 | 240.29 | -50.25 | 78.55 | 0.7835 | 622.0 | 507.9 | |
| 0.00 | 0.79 | 0.00 | 0.64 | 3.62 | 239.44 | -51.10 | 80.77 | 0.7892 | 656.0 | 571.7 | |
| 0.00 | 1.94 | 0.00 | 1.58 | 5.11 | 239.11 | -51.44 | 79.00 | 0.7957 | 734.0 | 556.6 | |
| 0.00 | 1.41 | 0.00 | 1.15 | 5.33 | 239.03 | -51.51 | 78.75 | 0.7969 | 636.0 | 528.5 | |
| 0.00 | 1.41 | 0.00 | 1.14 | 3.38 | 239.07 | -51.47 | 81.16 | 0.7926 | 425.0 | 363.1 | |
| 0.00 | 1.77 | 0.00 | 1.47 | 5.76 | 238.29 | -52.25 | 78.41 | 0.8054 | 622.0 | 501.2 | |
| 17.65 | 51.81 | 14.63 | 42.92 | 4.19 | 238.12 | -52.43 | 80.37 | 0.8040 | 773.8 | 358.4 | |
| 2.82 | 5.12 | 2.39 | 4.33 | 4.62 | 237.32 | -53.22 | 80.03 | 0.8128 | 549.4 | 358.1 | |
| 0.00 | 2.30 | 0.00 | 1.95 | 4.93 | 237.19 | -53.36 | 79.67 | 0.8148 | 500.0 | 322.0 | |
| 0.00 | 1.06 | 0.00 | 0.92 | 6.45 | 236.62 | -53.92 | 77.99 | 0.8233 | 350.0 | 278.8 | |
| 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. | |