| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 150.96 | 729.26 | 92.23 | 446.58 | -24.41 | 92.07 | -32.83 | 122.57 | 0.5851 | 48.5 | -10.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-01 14:00:27 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 |
| 1.55 | 374.51 | 0.90 | 217.35 | -22.61 | 97.26 | -27.63 | 123.06 | 0.5130 | 880.3 | 353.9 | |
| 45.55 | -1.00 | 26.30 | -1.00 | -22.24 | 96.84 | -28.06 | 122.09 | 0.5160 | 1169.2 | 999999 | |
| 9.40 | -1.00 | 5.49 | -1.00 | -23.54 | 96.17 | -28.73 | 123.83 | 0.5326 | 872.3 | 999999 | |
| 25.02 | -1.00 | 14.58 | -1.00 | -22.72 | 96.07 | -28.83 | 122.36 | 0.5286 | 908.7 | 999999 | |
| 1.98 | -1.00 | 1.16 | -1.00 | -23.11 | 95.75 | -29.14 | 122.79 | 0.5349 | 720.1 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.70 | -21.20 | 95.97 | -28.93 | 119.62 | 0.5208 | 682.0 | 579.5 | |
| 0.00 | 2.67 | 0.00 | 1.56 | -22.19 | 95.38 | -29.52 | 120.94 | 0.5340 | 457.0 | 345.7 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -23.74 | 94.78 | -30.12 | 123.14 | 0.5508 | 573.0 | 483.0 | |
| 0.00 | 1.21 | 0.00 | 0.71 | -21.68 | 94.24 | -30.66 | 119.33 | 0.5456 | 660.0 | 532.9 | |
| 0.00 | 1.29 | 0.00 | 0.77 | -22.23 | 94.07 | -30.83 | 120.15 | 0.5508 | 649.0 | 552.5 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -21.61 | 94.07 | -30.83 | 119.10 | 0.5474 | 496.0 | 514.5 | |
| 0.00 | 1.38 | 0.00 | 0.84 | -24.64 | 92.74 | -32.16 | 123.24 | 0.5807 | -895.0 | -722.8 | |
| 0.00 | 0.60 | 0.00 | 0.37 | -24.16 | 92.53 | -32.37 | 122.34 | 0.5804 | -255.0 | -255.1 | |
| 0.00 | 1.73 | 0.00 | 1.05 | -24.55 | 92.34 | -32.56 | 122.85 | 0.5849 | -723.0 | -586.8 | |
| 0.00 | 1.64 | 0.00 | 1.01 | -25.57 | 91.95 | -32.94 | 124.18 | 0.5953 | -844.0 | -619.2 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -24.16 | 92.14 | -32.76 | 122.11 | 0.5850 | -741.0 | -571.2 | |
| 1.98 | 3.02 | 1.22 | 1.85 | -24.52 | 91.80 | -33.09 | 122.46 | 0.5910 | 592.6 | 447.4 | |
| 0.00 | 3.71 | 0.00 | 2.29 | -25.48 | 91.51 | -33.39 | 123.76 | 0.5999 | -911.0 | -639.4 | |
| 0.00 | 1.21 | 0.00 | 0.77 | -28.16 | 90.59 | -34.31 | 127.17 | 0.6259 | -619.0 | -449.9 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -26.21 | 91.15 | -33.75 | 124.66 | 0.6082 | -486.0 | -439.2 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -25.61 | 91.23 | -33.67 | 123.80 | 0.6039 | -693.0 | -628.1 | |
| 0.00 | 1.64 | 0.00 | 1.02 | -25.45 | 91.16 | -33.74 | 123.52 | 0.6037 | -770.0 | -618.0 | |
| 0.52 | 1.90 | 0.32 | 1.18 | -25.66 | 90.97 | -33.92 | 123.72 | 0.6071 | -761.7 | -729.7 | |
| 0.00 | 0.78 | 0.00 | 0.48 | -25.70 | 90.64 | -34.26 | 123.58 | 0.6111 | -575.0 | -466.0 | |
| 0.00 | 3.19 | 0.00 | 2.00 | -25.71 | 90.28 | -34.62 | 123.38 | 0.6153 | -823.0 | -648.9 | |
| 0.00 | 1.21 | 0.00 | 0.76 | -25.40 | 89.53 | -35.36 | 122.51 | 0.6222 | -670.0 | -534.9 | |
| 0.00 | 1.29 | 0.00 | 0.83 | -26.96 | 88.65 | -36.25 | 124.31 | 0.6403 | -674.0 | -596.4 | |
| 0.00 | 1.90 | 0.00 | 1.20 | -25.03 | 89.18 | -35.72 | 121.76 | 0.6244 | 538.0 | 414.3 | |
| 2.33 | 315.06 | 1.50 | 204.71 | -26.01 | 88.22 | -36.68 | 122.69 | 0.6402 | -1189.1 | -358.0 | |
| 0.00 | 1.04 | 0.00 | 0.66 | -25.07 | 88.39 | -36.51 | 121.40 | 0.6337 | -787.0 | -704.2 | |
| 54.09 | -29.00 | 35.15 | -29.00 | -26.31 | 87.52 | -37.37 | 122.77 | 0.6494 | -1021.1 | 999999 | |
| 3.45 | -29.00 | 2.27 | -29.00 | -26.76 | 86.80 | -38.10 | 123.06 | 0.6597 | 1.5 | 999999 | |
| 0.00 | 2.24 | 0.00 | 1.49 | -27.34 | 86.31 | -38.59 | 123.62 | 0.6677 | 225.0 | 130.3 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -27.03 | 86.44 | -38.46 | 123.25 | 0.6648 | 118.0 | 107.8 | |
| 5.09 | -29.00 | 3.34 | -29.00 | -26.15 | 86.62 | -38.28 | 122.09 | 0.6587 | -211.5 | 999999 | |
| 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. | |