SDO HMI 2011-11-16 07:58:58 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.42 | 165.12 | 32.37 | 143.44 | 9.36 | 54.59 | 55.05 | 279.55 | 0.8210 | -154.5 | -125.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-16 07:58:58 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 |
| 5.67 | 65.07 | 5.30 | 60.76 | 9.81 | 57.50 | 57.96 | 279.87 | 0.8499 | -662.9 | -161.1 | |
| 4.47 | -1.00 | 4.13 | -1.00 | 9.77 | 57.09 | 57.55 | 279.84 | 0.8461 | -944.0 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.87 | 12.35 | 56.64 | 57.10 | 282.93 | 0.8436 | -524.0 | -487.1 | |
| 0.00 | 0.69 | 0.00 | 0.62 | 11.32 | 55.92 | 56.38 | 281.77 | 0.8362 | -414.0 | -400.9 | |
| 0.00 | 0.86 | 0.00 | 0.77 | 11.92 | 55.99 | 56.45 | 282.48 | 0.8374 | -522.0 | -457.8 | |
| 11.95 | 51.40 | 10.40 | 44.78 | 8.38 | 54.89 | 55.35 | 278.31 | 0.8247 | -828.1 | -304.6 | |
| 0.00 | 1.03 | 0.00 | 0.88 | 8.23 | 54.12 | 54.58 | 278.16 | 0.8170 | -632.0 | -536.7 | |
| 0.00 | 2.58 | 0.00 | 2.19 | 8.66 | 53.95 | 54.41 | 278.69 | 0.8155 | -658.0 | -560.2 | |
| 0.00 | 1.03 | 0.00 | 0.87 | 7.54 | 53.52 | 53.98 | 277.34 | 0.8107 | -539.0 | -465.3 | |
| 2.49 | 3.35 | 2.02 | 2.71 | 9.13 | 51.73 | 52.19 | 279.44 | 0.7930 | -590.7 | -452.9 | |
| 0.00 | 1.46 | 0.00 | 1.16 | 10.12 | 50.91 | 51.37 | 280.77 | 0.7852 | 335.0 | 317.4 | |
| 0.00 | 1.03 | 0.00 | 0.81 | 10.27 | 50.27 | 50.73 | 281.02 | 0.7784 | 328.0 | 201.6 | |
| 0.00 | 1.72 | 0.00 | 1.34 | 9.14 | 49.89 | 50.35 | 279.60 | 0.7733 | 558.0 | 398.0 | |
| 3.01 | 6.62 | 2.35 | 5.16 | 9.74 | 49.97 | 50.43 | 280.37 | 0.7746 | 523.5 | 430.0 | |
| 0.00 | 1.55 | 0.00 | 1.20 | 9.47 | 49.77 | 50.23 | 280.05 | 0.7723 | 581.0 | 505.4 | |
| 0.00 | 2.32 | 0.00 | 1.79 | 9.73 | 49.44 | 49.90 | 280.41 | 0.7689 | 649.0 | 559.3 | |
| 0.00 | 1.20 | 0.00 | 0.92 | 10.09 | 49.19 | 49.65 | 280.91 | 0.7665 | 460.0 | 371.6 | |
| 9.37 | 12.12 | 7.08 | 9.16 | 9.79 | 48.43 | 48.90 | 280.60 | 0.7578 | 750.6 | 455.5 | |
| 1.46 | 3.52 | 1.09 | 2.63 | 10.23 | 47.79 | 48.25 | 281.26 | 0.7510 | 561.3 | 529.6 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 10.08 | 47.04 | 47.50 | 281.15 | 0.7422 | 550.0 | 407.2 | |
| 0.00 | 1.03 | 0.00 | 0.76 | 9.63 | 46.91 | 47.37 | 280.57 | 0.7402 | 379.0 | 394.8 | |
| 0.00 | 1.72 | 0.00 | 1.26 | 11.32 | 46.67 | 47.13 | 282.88 | 0.7395 | 724.0 | 591.8 | |
| 0.00 | 1.55 | 0.00 | 1.13 | 10.70 | 46.49 | 46.95 | 282.06 | 0.7367 | 529.0 | 462.8 | |
| 0.00 | 1.12 | 0.00 | 0.78 | 10.68 | 44.27 | 44.73 | 282.39 | 0.7104 | 628.0 | 480.5 | |
| 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. | |