| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.09 | 121.10 | 19.03 | 87.73 | 13.40 | 50.22 | -42.27 | 63.85 | 0.7308 | -3.6 | -29.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-04 01:00:28 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 |
| 3.11 | 5.44 | 2.13 | 3.73 | 12.67 | 53.24 | -39.25 | 63.11 | 0.6945 | -806.2 | -633.8 | |
| 0.78 | 7.52 | 0.54 | 5.19 | 12.68 | 52.77 | -39.72 | 63.38 | 0.6998 | -677.0 | -638.8 | |
| 5.96 | 13.73 | 4.18 | 9.66 | 13.76 | 52.32 | -40.18 | 62.25 | 0.7104 | -798.8 | -472.0 | |
| 0.00 | 2.42 | 0.00 | 1.68 | 12.65 | 52.46 | -40.04 | 63.61 | 0.7031 | -618.0 | -376.3 | |
| 0.00 | 1.90 | 0.00 | 1.33 | 12.85 | 52.26 | -40.24 | 63.45 | 0.7063 | -631.0 | -477.4 | |
| 0.00 | 0.60 | 0.00 | 0.42 | 12.66 | 52.29 | -40.20 | 63.68 | 0.7049 | -659.0 | -564.0 | |
| 0.00 | 1.04 | 0.00 | 0.73 | 13.11 | 52.13 | -40.37 | 63.19 | 0.7091 | -503.0 | -412.0 | |
| 0.00 | 3.71 | 0.00 | 2.60 | 12.88 | 51.97 | -40.52 | 63.58 | 0.7096 | -761.0 | -626.3 | |
| 0.00 | 0.78 | 0.00 | 0.54 | 12.44 | 51.89 | -40.60 | 64.19 | 0.7083 | -325.0 | -296.8 | |
| 0.78 | 14.43 | 0.55 | 10.24 | 13.21 | 51.70 | -40.79 | 63.30 | 0.7143 | -708.4 | -550.9 | |
| 0.00 | 1.04 | 0.00 | 0.74 | 13.85 | 51.33 | -41.17 | 62.71 | 0.7215 | -505.0 | -435.6 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 12.34 | 51.59 | -40.90 | 64.49 | 0.7111 | -435.0 | -447.0 | |
| 0.00 | 3.28 | 0.00 | 2.35 | 13.90 | 51.07 | -41.42 | 62.79 | 0.7245 | -353.0 | -303.2 | |
| 0.00 | 2.42 | 0.00 | 1.74 | 13.49 | 50.71 | -41.79 | 63.51 | 0.7264 | -391.0 | -334.1 | |
| 0.00 | 1.21 | 0.00 | 0.89 | 15.74 | 50.05 | -42.44 | 61.08 | 0.7444 | -568.0 | -498.2 | |
| 0.86 | 2.16 | 0.63 | 1.57 | 14.28 | 50.36 | -42.13 | 62.70 | 0.7339 | -556.8 | -441.6 | |
| 0.00 | 1.38 | 0.00 | 1.02 | 15.19 | 50.10 | -42.39 | 61.72 | 0.7411 | -516.0 | -415.2 | |
| 0.00 | 3.46 | 0.00 | 2.49 | 13.23 | 50.47 | -42.02 | 63.96 | 0.7276 | -608.0 | -502.9 | |
| 0.00 | 1.12 | 0.00 | 0.83 | 14.71 | 49.51 | -42.98 | 62.64 | 0.7448 | 549.0 | 481.1 | |
| 0.00 | 1.21 | 0.00 | 0.89 | 12.91 | 49.08 | -43.41 | 65.09 | 0.7409 | 664.0 | 573.7 | |
| 0.00 | 9.67 | 0.00 | 7.18 | 13.81 | 48.88 | -43.62 | 64.07 | 0.7472 | 703.0 | 661.5 | |
| 1.90 | 3.80 | 1.44 | 2.89 | 15.67 | 48.36 | -44.13 | 62.08 | 0.7610 | 726.3 | 516.2 | |
| 0.00 | 0.52 | 0.00 | 0.38 | 13.25 | 48.79 | -43.70 | 64.81 | 0.7455 | 742.0 | 647.8 | |
| 0.52 | 5.53 | 0.38 | 4.06 | 11.90 | 48.79 | -43.71 | 66.50 | 0.7396 | 826.2 | 705.9 | |
| 5.18 | 11.40 | 3.89 | 8.53 | 13.71 | 48.26 | -44.23 | 64.51 | 0.7531 | 795.5 | 688.7 | |
| 0.78 | 2.07 | 0.58 | 1.54 | 12.69 | 48.45 | -44.04 | 65.68 | 0.7465 | 844.0 | 759.3 | |
| 0.00 | 1.12 | 0.00 | 0.83 | 11.91 | 48.40 | -44.09 | 66.68 | 0.7437 | 485.0 | 540.2 | |
| 0.00 | 2.51 | 0.00 | 1.90 | 13.88 | 47.79 | -44.70 | 64.54 | 0.7587 | 487.0 | 444.1 | |
| 1.47 | 3.89 | 1.11 | 2.93 | 13.34 | 47.83 | -44.66 | 65.18 | 0.7559 | 710.8 | 600.9 | |
| 0.00 | 1.55 | 0.00 | 1.17 | 12.76 | 47.66 | -44.83 | 65.98 | 0.7551 | 541.0 | 512.1 | |
| 4.75 | 9.67 | 3.60 | 7.32 | 13.19 | 47.48 | -45.01 | 65.54 | 0.7588 | 600.1 | 428.6 | |
| 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. | |