| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75.37 | 232.67 | 68.91 | 215.38 | -17.53 | 325.48 | 58.03 | 253.58 | 0.8431 | 26.1 | 39.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-18 02:00:30 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 |
| 9.92 | 72.59 | 10.33 | 75.41 | -16.62 | 329.87 | 62.42 | 254.92 | 0.8816 | 415.0 | 78.9 | |
| 0.78 | -1.00 | 0.81 | -1.00 | -16.63 | 329.47 | 62.02 | 254.90 | 0.8784 | 632.8 | 999999 | |
| 1.22 | -1.00 | 1.26 | -1.00 | -17.14 | 329.63 | 62.18 | 254.33 | 0.8797 | 380.6 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.24 | -16.12 | 329.06 | 61.60 | 255.48 | 0.8750 | 175.0 | 197.2 | |
| 4.96 | -1.00 | 5.04 | -1.00 | -16.80 | 329.04 | 61.58 | 254.70 | 0.8749 | 620.1 | 999999 | |
| 0.96 | -1.00 | 0.96 | -1.00 | -16.89 | 328.76 | 61.30 | 254.59 | 0.8726 | 630.9 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.70 | -17.04 | 328.51 | 61.06 | 254.41 | 0.8707 | 525.0 | 511.0 | |
| 1.22 | 2.18 | 1.23 | 2.19 | -18.26 | 328.70 | 61.24 | 253.01 | 0.8725 | 366.9 | 322.9 | |
| 3.74 | 8.70 | 3.60 | 8.37 | -16.04 | 327.17 | 59.71 | 255.53 | 0.8591 | 489.5 | 380.9 | |
| 10.97 | 25.68 | 10.73 | 25.06 | -17.33 | 327.78 | 60.32 | 254.05 | 0.8646 | 559.9 | 269.4 | |
| 0.00 | 0.87 | 0.00 | 0.83 | -16.18 | 326.74 | 59.29 | 255.36 | 0.8555 | 582.0 | 524.8 | |
| 1.39 | 2.35 | 1.33 | 2.24 | -16.53 | 326.86 | 59.40 | 254.95 | 0.8566 | 475.0 | 451.5 | |
| 0.00 | 1.04 | 0.00 | 0.99 | -16.56 | 326.56 | 59.11 | 254.90 | 0.8540 | 400.0 | 398.2 | |
| 0.00 | 0.61 | 0.00 | 0.56 | -14.05 | 325.38 | 57.92 | 257.84 | 0.8430 | 390.0 | 317.4 | |
| 8.09 | 19.41 | 7.61 | 18.17 | -17.02 | 326.31 | 58.85 | 254.35 | 0.8519 | 667.3 | 520.2 | |
| 0.00 | 1.04 | 0.00 | 0.93 | -12.18 | 324.30 | 56.84 | 260.08 | 0.8329 | 507.0 | 486.2 | |
| 0.61 | 1.83 | 0.57 | 1.71 | -17.48 | 326.11 | 58.66 | 253.81 | 0.8504 | 551.7 | 492.1 | |
| 0.00 | 1.22 | 0.00 | 1.12 | -16.30 | 325.53 | 58.08 | 255.17 | 0.8448 | 584.0 | 504.7 | |
| 0.00 | 0.96 | 0.00 | 0.85 | -13.03 | 324.03 | 56.57 | 259.06 | 0.8303 | -356.0 | -316.7 | |
| 0.00 | 1.13 | 0.00 | 1.02 | -16.18 | 324.66 | 57.20 | 255.29 | 0.8368 | 559.0 | 477.8 | |
| 0.00 | 1.74 | 0.00 | 1.51 | -16.98 | 323.04 | 55.58 | 254.22 | 0.8220 | -372.0 | -234.6 | |
| 0.00 | 0.96 | 0.00 | 0.82 | -17.07 | 322.47 | 55.01 | 254.08 | 0.8166 | -262.0 | -231.9 | |
| 0.00 | 1.04 | 0.00 | 0.90 | -17.82 | 322.70 | 55.24 | 253.18 | 0.8193 | 198.0 | 143.2 | |
| 0.00 | 1.39 | 0.00 | 1.18 | -17.37 | 322.27 | 54.82 | 253.70 | 0.8149 | -318.0 | -249.4 | |
| 4.18 | 30.90 | 3.54 | 26.25 | -17.63 | 322.12 | 54.66 | 253.37 | 0.8136 | -465.6 | -155.3 | |
| 8.88 | -25.00 | 7.51 | -25.00 | -17.95 | 321.99 | 54.53 | 252.96 | 0.8126 | -577.0 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.73 | -18.84 | 321.80 | 54.35 | 251.85 | 0.8115 | -504.0 | -397.0 | |
| 0.00 | 1.48 | 0.00 | 1.23 | -17.95 | 321.34 | 53.89 | 252.90 | 0.8063 | -624.0 | -520.3 | |
| 0.00 | 0.70 | 0.00 | 0.59 | -19.35 | 321.94 | 54.49 | 251.24 | 0.8133 | -240.0 | -207.9 | |
| 0.00 | 0.87 | 0.00 | 0.73 | -19.27 | 321.52 | 54.07 | 251.29 | 0.8092 | -411.0 | -319.4 | |
| 0.00 | 0.61 | 0.00 | 0.50 | -17.88 | 320.83 | 53.38 | 252.95 | 0.8012 | -531.0 | -456.4 | |
| 0.00 | 1.22 | 0.00 | 1.00 | -18.01 | 320.73 | 53.28 | 252.77 | 0.8003 | -505.0 | -454.7 | |
| 0.00 | 0.78 | 0.00 | 0.65 | -19.98 | 321.27 | 53.82 | 250.39 | 0.8075 | -399.0 | -345.9 | |
| 0.00 | 1.48 | 0.00 | 1.20 | -18.04 | 320.11 | 52.66 | 252.67 | 0.7942 | -567.0 | -503.8 | |
| 0.00 | 0.78 | 0.00 | 0.65 | -20.29 | 320.94 | 53.49 | 249.96 | 0.8047 | -462.0 | -364.0 | |
| 0.00 | 2.18 | 0.00 | 1.78 | -19.04 | 320.35 | 52.89 | 251.44 | 0.7975 | -344.0 | -381.2 | |
| 0.87 | 2.18 | 0.68 | 1.69 | -19.11 | 317.92 | 50.47 | 251.04 | 0.7728 | 601.2 | 466.7 | |
| 15.06 | 27.07 | 11.76 | 21.17 | -19.97 | 318.09 | 50.63 | 249.97 | 0.7757 | -678.0 | -381.3 | |
| 0.00 | 0.70 | 0.00 | 0.54 | -19.37 | 317.43 | 49.98 | 250.63 | 0.7681 | 478.0 | 439.2 | |
| 2.52 | 4.00 | 1.95 | 3.09 | -20.97 | 317.39 | 49.93 | 248.56 | 0.7700 | -550.4 | -417.2 | |
| 0.00 | 0.52 | 0.00 | 0.40 | -20.04 | 316.98 | 49.52 | 249.69 | 0.7643 | -621.0 | -533.2 | |
| 0.00 | 0.35 | 0.00 | 0.26 | -19.51 | 316.61 | 49.15 | 250.32 | 0.7596 | -568.0 | -582.8 | |
| 0.00 | 1.22 | 0.00 | 0.93 | -20.20 | 316.85 | 49.40 | 249.46 | 0.7632 | -686.0 | -550.8 | |
| 0.00 | 2.09 | 0.00 | 1.60 | -20.38 | 316.93 | 49.47 | 249.24 | 0.7643 | -692.0 | -566.3 | |
| 0.00 | 0.61 | 0.00 | 0.47 | -20.53 | 316.99 | 49.54 | 249.05 | 0.7652 | -542.0 | -531.4 | |
| 0.00 | 1.22 | 0.00 | 0.94 | -21.39 | 317.23 | 49.78 | 247.99 | 0.7691 | -496.0 | -424.7 | |
| 0.00 | 0.61 | 0.00 | 0.47 | -22.14 | 317.59 | 50.13 | 247.09 | 0.7741 | 396.0 | 321.7 | |
| 0.00 | 2.61 | 0.00 | 1.98 | -19.75 | 316.41 | 48.96 | 249.98 | 0.7579 | -664.0 | -614.6 | |
| 0.00 | 0.96 | 0.00 | 0.73 | -20.68 | 316.76 | 49.31 | 248.82 | 0.7631 | -605.0 | -542.7 | |
| 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. | |