| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.47 | 31.86 | 8.55 | 35.08 | -12.39 | 224.69 | -61.82 | 105.34 | 0.8938 | -133.9 | 66.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-16 21:00:26 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 |
| 0.60 | 2.66 | 0.59 | 2.60 | -13.36 | 228.65 | -57.86 | 107.19 | 0.8644 | 525.9 | 351.4 | |
| 0.94 | 2.75 | 0.92 | 2.69 | -12.81 | 228.51 | -58.00 | 106.54 | 0.8647 | 551.6 | 384.3 | |
| 0.00 | 0.69 | 0.00 | 0.70 | -13.75 | 227.44 | -59.07 | 107.37 | 0.8751 | 475.0 | 401.2 | |
| 0.00 | 0.26 | 0.00 | 0.25 | -11.41 | 228.30 | -58.21 | 104.90 | 0.8642 | 468.0 | 377.7 | |
| 0.00 | 1.03 | 0.00 | 1.01 | -10.96 | 228.10 | -58.41 | 104.35 | 0.8652 | 505.0 | 426.1 | |
| 0.00 | 0.94 | 0.00 | 0.94 | -11.10 | 227.77 | -58.74 | 104.44 | 0.8683 | 482.0 | 423.6 | |
| 0.00 | 4.72 | 0.00 | 4.82 | -11.35 | 226.85 | -59.66 | 104.55 | 0.8762 | 401.0 | 344.1 | |
| 0.00 | 0.60 | 0.00 | 0.64 | -13.78 | 225.89 | -60.62 | 107.08 | 0.8873 | -555.0 | -459.6 | |
| 0.00 | 1.12 | 0.00 | 1.25 | -12.44 | 224.22 | -62.29 | 105.28 | 0.8981 | -100.0 | -62.8 | |
| 0.00 | 0.94 | 0.00 | 1.06 | -12.16 | 224.14 | -62.37 | 104.97 | 0.8984 | -511.0 | -405.5 | |
| 0.00 | 1.63 | 0.00 | 1.87 | -12.50 | 223.46 | -63.05 | 105.22 | 0.9037 | -470.0 | -421.6 | |
| 0.00 | 0.77 | 0.00 | 0.91 | -13.11 | 222.84 | -63.67 | 105.78 | 0.9089 | -289.0 | -241.8 | |
| 0.00 | 1.29 | 0.00 | 1.51 | -12.13 | 222.73 | -63.77 | 104.70 | 0.9085 | -462.0 | -433.1 | |
| 5.93 | 12.46 | 7.04 | 14.83 | -12.54 | 222.48 | -64.03 | 105.10 | 0.9107 | -480.0 | -4.0 | |
| 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. | |