| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.00 | 130.18 | 11.39 | 67.60 | 10.53 | 359.80 | 3.26 | 349.16 | 0.3002 | -71.3 | -207.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-07 15:00:32 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 | 0.70 | 0.00 | 0.36 | 8.71 | 4.77 | 8.23 | 331.02 | 0.2933 | -837.0 | -642.2 | |
| 0.00 | 1.85 | 0.00 | 0.96 | 9.63 | 4.06 | 7.51 | 334.57 | 0.3015 | -403.0 | -362.4 | |
| 1.23 | 53.78 | 0.64 | 27.99 | 9.85 | 3.97 | 7.43 | 335.14 | 0.3042 | -1033.7 | -753.7 | |
| 4.49 | -3.00 | 2.34 | -3.00 | 10.32 | 3.73 | 7.19 | 336.46 | 0.3097 | -1115.6 | 999999 | |
| 4.67 | -3.00 | 2.43 | -3.00 | 10.16 | 3.67 | 7.13 | 336.44 | 0.3069 | -1283.1 | 999999 | |
| 0.00 | 1.50 | 0.00 | 0.78 | 10.50 | 3.25 | 6.70 | 338.12 | 0.3094 | -775.0 | -725.9 | |
| 0.00 | 1.32 | 0.00 | 0.69 | 12.67 | 2.59 | 6.05 | 342.29 | 0.3395 | -824.0 | -655.3 | |
| 0.00 | 1.50 | 0.00 | 0.78 | 11.77 | 1.46 | 4.92 | 344.73 | 0.3200 | -936.0 | -871.8 | |
| 0.00 | 0.79 | 0.00 | 0.41 | 12.27 | 0.85 | 4.31 | 346.90 | 0.3256 | -632.0 | -436.2 | |
| 0.00 | 1.41 | 0.00 | 0.73 | 11.44 | 359.28 | 2.73 | 351.21 | 0.3071 | 901.0 | 669.5 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 11.50 | 359.03 | 2.49 | 352.01 | 0.3075 | 802.0 | 558.2 | |
| 0.00 | 1.23 | 0.00 | 0.64 | 9.78 | 357.98 | 1.44 | 354.85 | 0.2767 | 678.0 | 582.4 | |
| 0.00 | 4.05 | 0.00 | 2.10 | 11.15 | 357.25 | 0.71 | 357.65 | 0.2990 | 764.0 | 746.8 | |
| 0.00 | 0.62 | 0.00 | 0.32 | 11.34 | 357.10 | 0.56 | 358.18 | 0.3021 | 601.0 | 483.6 | |
| 3.34 | 48.59 | 1.72 | 25.07 | 9.99 | 356.88 | 0.34 | 358.79 | 0.2794 | 1204.4 | 134.5 | |
| 3.34 | -15.00 | 1.72 | -15.00 | 9.81 | 356.88 | 0.34 | 358.78 | 0.2762 | 1177.1 | 999999 | |
| 4.93 | -15.00 | 2.54 | -15.00 | 10.15 | 356.31 | -0.24 | 0.83 | 0.2820 | -1085.5 | 999999 | |
| 0.00 | 2.02 | 0.00 | 1.05 | 11.15 | 355.88 | -0.66 | 2.19 | 0.2990 | -932.0 | -718.0 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 14.23 | 355.13 | -1.41 | 3.92 | 0.3506 | 634.0 | 510.2 | |
| 0.00 | 1.85 | 0.00 | 0.97 | 12.86 | 354.68 | -1.87 | 5.57 | 0.3288 | 928.0 | 664.3 | |
| 0.00 | 1.85 | 0.00 | 0.98 | 14.56 | 354.35 | -2.19 | 5.97 | 0.3570 | 403.0 | 388.6 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 14.88 | 353.95 | -2.60 | 6.95 | 0.3630 | 836.0 | 724.8 | |
| 0.00 | 1.58 | 0.00 | 0.83 | 13.35 | 353.65 | -2.89 | 8.36 | 0.3387 | 884.0 | 638.4 | |
| 0.00 | 2.64 | 0.00 | 1.40 | 14.21 | 353.06 | -3.49 | 9.62 | 0.3543 | 862.0 | 672.3 | |
| 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. | |