| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.97 | 299.55 | 30.22 | 156.07 | 15.02 | 248.33 | 2.47 | 351.08 | 0.3127 | -599.5 | -336.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-13 06:00:37 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 | 0.36 | 0.00 | 0.19 | 16.29 | 249.13 | 3.27 | 350.53 | 0.3342 | -439.0 | -502.2 | |
| 5.56 | 278.80 | 2.90 | 145.24 | 15.20 | 249.05 | 3.19 | 350.18 | 0.3162 | -1077.5 | -413.8 | |
| 14.36 | -2.00 | 7.48 | -2.00 | 14.82 | 248.92 | 3.06 | 350.37 | 0.3096 | -1276.5 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 12.19 | 248.76 | 2.90 | 349.24 | 0.2658 | 677.0 | 475.7 | |
| 11.76 | -2.00 | 6.14 | -2.00 | 15.29 | 248.77 | 2.91 | 351.08 | 0.3170 | -1101.3 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 16.48 | 248.76 | 2.90 | 351.68 | 0.3364 | -517.0 | -360.6 | |
| 8.17 | -2.00 | 4.25 | -2.00 | 14.72 | 248.61 | 2.74 | 351.30 | 0.3072 | -1457.2 | 999999 | |
| 2.69 | -2.00 | 1.40 | -2.00 | 15.17 | 248.52 | 2.65 | 351.79 | 0.3143 | -1154.4 | 999999 | |
| 3.86 | -2.00 | 2.01 | -2.00 | 14.85 | 248.42 | 2.56 | 351.94 | 0.3088 | -1330.1 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 17.90 | 248.40 | 2.54 | 353.23 | 0.3587 | 714.0 | 599.1 | |
| 9.24 | -2.00 | 4.82 | -2.00 | 15.07 | 248.30 | 2.43 | 352.42 | 0.3122 | -1159.6 | 999999 | |
| 2.33 | -2.00 | 1.22 | -2.00 | 15.10 | 248.08 | 2.21 | 353.11 | 0.3123 | -933.9 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 13.14 | 247.19 | 1.32 | 355.35 | 0.2780 | 770.0 | 514.0 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 12.57 | 247.09 | 1.22 | 355.52 | 0.2684 | 512.0 | 374.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 16.06 | 246.99 | 1.12 | 356.68 | 0.3265 | 526.0 | 442.5 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 16.03 | 246.29 | 0.43 | 358.73 | 0.3255 | 677.0 | 562.8 | |
| 0.00 | 2.06 | 0.00 | 1.07 | 14.78 | 246.13 | 0.27 | 359.15 | 0.3048 | 607.0 | 498.3 | |
| 0.00 | 2.60 | 0.00 | 1.35 | 14.82 | 245.85 | -0.01 | 0.04 | 0.3053 | 900.0 | 750.6 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 14.86 | 241.27 | -4.59 | 14.26 | 0.3156 | 675.0 | 546.0 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 15.22 | 240.73 | -5.14 | 15.55 | 0.3236 | 932.0 | 778.7 | |
| 0.00 | 2.06 | 0.00 | 1.08 | 15.54 | 240.53 | -5.33 | 15.84 | 0.3296 | 907.0 | 682.8 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 16.02 | 240.23 | -5.63 | 16.25 | 0.3386 | 989.0 | 723.7 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 18.71 | 239.32 | -6.55 | 16.38 | 0.3847 | 741.0 | 621.9 | |
| 0.00 | 0.45 | 0.00 | 0.24 | 15.48 | 235.39 | -10.48 | 29.14 | 0.3613 | 507.0 | 535.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 10.83 | 232.08 | -13.78 | 44.81 | 0.3334 | -838.0 | -582.7 | |
| 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. | |