| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.59 | 296.90 | 57.41 | 260.80 | -13.06 | 108.72 | 56.30 | 259.14 | 0.8262 | 351.2 | 254.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-07 02:00:28 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 |
| 0.00 | 0.26 | 0.00 | 0.29 | -15.39 | 116.93 | 64.50 | 256.38 | 0.8973 | 255.0 | 211.7 | |
| 0.00 | 1.12 | 0.00 | 1.23 | -15.78 | 116.50 | 64.08 | 255.95 | 0.8941 | 73.0 | 90.0 | |
| 9.43 | 24.05 | 10.15 | 25.95 | -15.93 | 115.95 | 63.53 | 255.78 | 0.8899 | 610.9 | 374.8 | |
| 0.00 | 2.25 | 0.00 | 2.41 | -16.73 | 115.72 | 63.30 | 254.88 | 0.8882 | 283.0 | 278.9 | |
| 0.00 | 1.64 | 0.00 | 1.73 | -16.85 | 115.17 | 62.75 | 254.74 | 0.8839 | -122.0 | -52.3 | |
| 1.38 | 3.11 | 1.42 | 3.20 | -16.01 | 114.43 | 62.00 | 255.69 | 0.8779 | -42.1 | 133.8 | |
| 7.10 | 10.04 | 6.82 | 9.64 | -11.69 | 112.13 | 59.71 | 260.70 | 0.8589 | 540.8 | 358.5 | |
| 0.95 | 3.29 | 0.96 | 3.33 | -16.32 | 113.80 | 61.38 | 255.32 | 0.8729 | -388.5 | -200.7 | |
| 0.00 | 1.12 | 0.00 | 1.06 | -12.36 | 111.53 | 59.11 | 259.93 | 0.8535 | -278.0 | -176.1 | |
| 0.00 | 1.12 | 0.00 | 1.14 | -17.43 | 113.83 | 61.41 | 254.05 | 0.8733 | -209.0 | -168.6 | |
| 0.52 | 1.21 | 0.49 | 1.15 | -12.81 | 111.58 | 59.16 | 259.40 | 0.8538 | -381.5 | -330.4 | |
| 0.00 | 1.38 | 0.00 | 1.29 | -11.32 | 111.05 | 58.63 | 261.17 | 0.8494 | 452.0 | 434.4 | |
| 1.04 | 2.77 | 1.03 | 2.76 | -17.79 | 113.32 | 60.90 | 253.62 | 0.8692 | -423.8 | -316.9 | |
| 0.00 | 1.73 | 0.00 | 1.58 | -12.88 | 110.25 | 57.83 | 259.32 | 0.8419 | -388.0 | -298.0 | |
| 0.00 | 0.69 | 0.00 | 0.63 | -13.57 | 110.34 | 57.92 | 258.50 | 0.8426 | -193.0 | -240.0 | |
| 5.10 | 7.70 | 4.50 | 6.78 | -12.75 | 108.90 | 56.48 | 259.49 | 0.8292 | -335.8 | -164.2 | |
| 0.00 | 1.73 | 0.00 | 1.51 | -13.13 | 108.48 | 56.06 | 259.03 | 0.8251 | -313.0 | -193.0 | |
| 0.00 | 1.38 | 0.00 | 1.21 | -16.11 | 108.53 | 56.10 | 255.41 | 0.8262 | -348.0 | -293.1 | |
| 37.38 | 218.30 | 31.45 | 183.67 | -12.28 | 107.02 | 54.59 | 260.07 | 0.8108 | 773.3 | 326.3 | |
| 0.00 | 0.95 | 0.00 | 0.81 | -14.16 | 107.32 | 54.90 | 257.76 | 0.8140 | -204.0 | -116.5 | |
| 0.00 | 1.64 | 0.00 | 1.40 | -14.61 | 107.38 | 54.96 | 257.20 | 0.8146 | -36.0 | 7.5 | |
| 0.00 | 0.95 | 0.00 | 0.81 | -14.54 | 107.19 | 54.77 | 257.29 | 0.8128 | -327.0 | -239.7 | |
| 0.69 | 1.64 | 0.59 | 1.40 | -15.33 | 107.44 | 55.02 | 256.31 | 0.8155 | -430.2 | -400.5 | |
| 0.00 | 0.69 | 0.00 | 0.59 | -15.51 | 107.51 | 55.09 | 256.10 | 0.8162 | -532.0 | -496.6 | |
| 0.00 | 3.72 | 0.00 | 3.14 | -14.85 | 107.09 | 54.67 | 256.89 | 0.8119 | -568.0 | -435.6 | |
| 0.00 | 0.26 | 0.00 | 0.22 | -14.63 | 106.85 | 54.43 | 257.16 | 0.8094 | -394.0 | -429.3 | |
| 0.00 | 1.38 | 0.00 | 1.27 | -23.89 | 109.89 | 57.47 | 246.22 | 0.8445 | -470.0 | -392.4 | |
| 0.00 | 0.78 | 0.00 | 0.60 | -9.37 | 102.60 | 50.18 | 263.85 | 0.7645 | -502.0 | -436.7 | |
| 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. | |