| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.36 | 63.26 | 11.08 | 33.84 | 8.26 | 262.19 | -20.44 | 71.66 | 0.3625 | -636.7 | -369.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-22 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 |
| 18.44 | 29.75 | 9.54 | 15.39 | 7.72 | 266.79 | -15.84 | 69.66 | 0.2898 | -1270.5 | -686.6 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 6.43 | 265.22 | -17.41 | 75.29 | 0.3088 | -891.0 | -611.1 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 5.44 | 264.94 | -17.69 | 78.60 | 0.3100 | -1023.0 | -816.3 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 5.88 | 264.39 | -18.24 | 77.55 | 0.3203 | -965.0 | -850.0 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 6.00 | 264.04 | -18.59 | 77.41 | 0.3263 | -786.0 | -721.0 | |
| 0.00 | 1.46 | 0.00 | 0.77 | 8.01 | 263.52 | -19.12 | 71.90 | 0.3427 | -1009.0 | -766.4 | |
| 0.00 | 2.49 | 0.00 | 1.32 | 7.64 | 262.58 | -20.05 | 73.64 | 0.3557 | -727.0 | -637.1 | |
| 0.69 | 2.14 | 0.36 | 1.14 | 7.85 | 262.51 | -20.12 | 73.12 | 0.3577 | -1077.5 | -942.2 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 8.39 | 262.48 | -20.15 | 71.70 | 0.3606 | -829.0 | -684.4 | |
| 2.23 | 3.86 | 1.18 | 2.05 | 8.06 | 262.40 | -20.23 | 72.64 | 0.3603 | -1022.8 | -773.8 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 8.47 | 262.03 | -20.60 | 71.83 | 0.3679 | -551.0 | -473.3 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 8.32 | 261.94 | -20.69 | 72.29 | 0.3686 | -663.0 | -542.0 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 9.75 | 261.73 | -20.91 | 68.79 | 0.3789 | -822.0 | -655.9 | |
| 0.00 | 1.71 | 0.00 | 0.93 | 13.74 | 261.11 | -21.52 | 60.07 | 0.4130 | -817.0 | -478.1 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 8.14 | 261.47 | -21.16 | 73.10 | 0.3751 | -719.0 | -519.1 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 6.60 | 260.00 | -22.63 | 77.86 | 0.3926 | -795.0 | -589.7 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 10.26 | 250.28 | -32.35 | 74.26 | 0.5493 | 741.0 | 620.4 | |
| 0.00 | 1.80 | 0.00 | 1.07 | 10.19 | 249.61 | -33.03 | 74.64 | 0.5585 | 825.0 | 664.7 | |
| 0.00 | 1.97 | 0.00 | 1.19 | 11.10 | 248.66 | -33.97 | 73.40 | 0.5744 | 787.0 | 628.8 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 8.75 | 247.96 | -34.67 | 77.65 | 0.5778 | 655.0 | 578.0 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 10.86 | 247.30 | -35.34 | 74.29 | 0.5923 | 589.0 | 478.5 | |
| 0.00 | 1.37 | 0.00 | 0.84 | 9.49 | 247.36 | -35.27 | 76.57 | 0.5878 | 705.0 | 487.1 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 10.14 | 246.87 | -35.76 | 75.63 | 0.5961 | 661.0 | 571.5 | |
| 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. | |