SDO HMI 2011-11-24 03:58:57 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 |
| 30.33 | 101.21 | 29.86 | 99.66 | 18.60 | 314.95 | 58.67 | 290.56 | 0.8658 | -133.7 | -172.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 03:58:57 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 |
| 14.31 | 44.90 | 15.15 | 47.28 | 18.66 | 317.32 | 61.05 | 290.22 | 0.8854 | -650.0 | -412.1 | |
| 0.00 | 0.94 | 0.00 | 1.03 | 19.98 | 318.18 | 61.91 | 291.56 | 0.8934 | -393.0 | -304.2 | |
| 0.00 | 2.06 | 0.00 | 2.24 | 20.24 | 318.02 | 61.75 | 291.87 | 0.8925 | -454.0 | -347.8 | |
| 0.00 | 1.03 | 0.00 | 1.01 | 16.82 | 315.23 | 58.96 | 288.46 | 0.8666 | -432.0 | -404.1 | |
| 0.00 | 0.43 | 0.00 | 0.43 | 19.21 | 315.13 | 58.86 | 291.21 | 0.8690 | -371.0 | -368.2 | |
| 0.00 | 2.06 | 0.00 | 1.96 | 17.16 | 313.97 | 57.70 | 289.05 | 0.8565 | 406.0 | 332.2 | |
| 0.00 | 3.26 | 0.00 | 3.04 | 16.22 | 313.41 | 57.14 | 288.05 | 0.8504 | -637.0 | -448.9 | |
| 0.00 | 1.29 | 0.00 | 1.21 | 16.80 | 313.56 | 57.29 | 288.70 | 0.8525 | -363.0 | -356.4 | |
| 0.00 | 1.97 | 0.00 | 1.87 | 17.54 | 313.81 | 57.54 | 289.51 | 0.8556 | 447.0 | 321.0 | |
| 3.77 | 7.28 | 3.63 | 7.00 | 19.21 | 313.99 | 57.72 | 291.41 | 0.8596 | -516.2 | -514.6 | |
| 0.00 | 0.60 | 0.00 | 0.55 | 16.09 | 312.39 | 56.12 | 288.07 | 0.8412 | -452.0 | -439.3 | |
| 0.00 | 1.37 | 0.00 | 1.27 | 17.43 | 312.89 | 56.62 | 289.56 | 0.8476 | 356.0 | 286.8 | |
| 2.66 | 3.77 | 2.43 | 3.45 | 18.23 | 312.26 | 55.99 | 290.60 | 0.8433 | 367.1 | 277.7 | |
| 0.00 | 1.03 | 0.00 | 0.90 | 15.12 | 310.91 | 54.64 | 287.16 | 0.8262 | 382.0 | 297.6 | |
| 0.00 | 1.80 | 0.00 | 1.68 | 19.37 | 312.73 | 56.46 | 291.84 | 0.8493 | -495.0 | -403.0 | |
| 0.00 | 0.77 | 0.00 | 0.69 | 17.10 | 311.62 | 55.35 | 289.39 | 0.8358 | 110.0 | 278.0 | |
| 6.68 | 19.19 | 6.07 | 17.46 | 19.20 | 311.75 | 55.47 | 291.85 | 0.8404 | 646.7 | 308.8 | |
| 0.00 | 1.80 | 0.00 | 1.61 | 18.62 | 311.29 | 55.02 | 291.26 | 0.8353 | 367.0 | 314.2 | |
| 0.00 | 1.46 | 0.00 | 1.27 | 17.31 | 310.52 | 54.25 | 289.86 | 0.8260 | 433.0 | 315.8 | |
| 0.00 | 0.60 | 0.00 | 0.52 | 17.65 | 310.51 | 54.24 | 290.27 | 0.8265 | 420.0 | 435.4 | |
| 2.91 | 3.60 | 2.58 | 3.19 | 19.16 | 310.79 | 54.52 | 292.01 | 0.8318 | 561.3 | 490.9 | |
| 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. | |