| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.20 | 38.10 | 1.15 | 20.22 | -13.46 | 162.73 | -0.02 | 179.73 | 0.3528 | 156.4 | 68.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-02 16:00:32 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 |
| 0.00 | 1.23 | 0.00 | 0.72 | -23.01 | 173.74 | 10.98 | 199.59 | 0.5252 | 540.0 | 480.0 | |
| 0.00 | 1.41 | 0.00 | 0.78 | -17.83 | 171.39 | 8.64 | 199.09 | 0.4390 | 490.0 | 535.4 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -17.40 | 170.89 | 8.14 | 198.40 | 0.4300 | 66.0 | 297.4 | |
| 0.00 | 1.67 | 0.00 | 0.88 | -11.79 | 168.56 | 5.81 | 197.43 | 0.3322 | 789.0 | 712.9 | |
| 0.00 | 2.64 | 0.00 | 1.37 | -10.61 | 167.56 | 4.81 | 195.54 | 0.3088 | 815.0 | 758.5 | |
| 0.00 | 1.85 | 0.00 | 0.97 | -11.49 | 167.45 | 4.70 | 194.47 | 0.3225 | 891.0 | 717.7 | |
| 0.00 | 3.34 | 0.00 | 1.72 | -9.34 | 165.13 | 2.38 | 188.48 | 0.2795 | 866.0 | 681.2 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -12.39 | 165.06 | 2.31 | 186.89 | 0.3298 | 762.0 | 600.1 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -23.18 | 164.64 | 1.89 | 183.49 | 0.5003 | 598.0 | 577.1 | |
| 1.58 | 3.08 | 0.82 | 1.60 | -10.42 | 163.16 | 0.41 | 181.36 | 0.2949 | -1074.3 | -828.6 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -14.97 | 161.86 | -0.89 | 177.65 | 0.3703 | 702.0 | 531.3 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -12.73 | 161.38 | -1.38 | 175.96 | 0.3340 | 677.0 | 557.0 | |
| 0.62 | 2.64 | 0.33 | 1.40 | -13.66 | 160.54 | -2.22 | 173.82 | 0.3504 | 873.9 | 553.0 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -10.37 | 159.38 | -3.38 | 168.80 | 0.2994 | 870.0 | 650.9 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -10.52 | 159.22 | -3.53 | 168.40 | 0.3025 | 972.0 | 771.3 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -24.97 | 158.87 | -3.88 | 173.32 | 0.5296 | 370.0 | 517.6 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -12.87 | 158.60 | -4.15 | 168.07 | 0.3426 | -865.0 | -665.7 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -13.44 | 158.53 | -4.22 | 168.22 | 0.3521 | -791.0 | -628.9 | |
| 0.00 | 1.94 | 0.00 | 1.02 | -12.90 | 158.42 | -4.33 | 167.57 | 0.3438 | -1244.0 | -995.8 | |
| 0.00 | 5.37 | 0.00 | 2.84 | -13.64 | 158.31 | -4.44 | 167.74 | 0.3559 | -1018.0 | -856.2 | |
| 0.00 | 1.67 | 0.00 | 0.90 | -15.09 | 157.31 | -5.44 | 166.10 | 0.3826 | -626.0 | -539.3 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -14.20 | 156.78 | -5.98 | 164.14 | 0.3708 | -795.0 | -682.1 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -14.46 | 154.30 | -8.45 | 158.37 | 0.3876 | -729.0 | -579.5 | |
| 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. | |