| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.36 | 42.21 | 2.11 | 27.30 | 7.31 | 124.62 | -37.03 | 69.29 | 0.6389 | -450.4 | -381.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-26 19:00:27 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 |
| 0.00 | 1.89 | 0.00 | 1.16 | 8.42 | 129.13 | -32.52 | 64.87 | 0.5897 | -806.0 | -652.1 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 9.45 | 128.53 | -33.13 | 63.73 | 0.6035 | -667.0 | -513.4 | |
| 0.00 | 0.78 | 0.00 | 0.48 | 8.22 | 128.40 | -33.26 | 65.67 | 0.5979 | -374.0 | -414.0 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 8.16 | 128.01 | -33.65 | 66.03 | 0.6025 | -730.0 | -620.5 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 8.94 | 127.82 | -33.83 | 64.97 | 0.6093 | -665.0 | -619.5 | |
| 0.00 | 1.29 | 0.00 | 0.79 | 4.47 | 128.06 | -33.59 | 71.82 | 0.5828 | -716.0 | -539.4 | |
| 0.00 | 1.12 | 0.00 | 0.68 | 4.99 | 127.93 | -33.73 | 71.05 | 0.5871 | -672.0 | -569.2 | |
| 0.00 | 1.21 | 0.00 | 0.76 | 9.53 | 126.92 | -34.74 | 64.70 | 0.6239 | -584.0 | -462.3 | |
| 0.00 | 8.35 | 0.00 | 5.27 | 9.20 | 126.89 | -34.77 | 65.22 | 0.6224 | -610.0 | -487.6 | |
| 0.00 | 3.36 | 0.00 | 2.05 | 3.10 | 127.33 | -34.32 | 74.44 | 0.5867 | -595.0 | -381.9 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 7.56 | 126.98 | -34.68 | 67.60 | 0.6123 | -586.0 | -486.0 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 6.17 | 126.88 | -34.78 | 69.80 | 0.6066 | -754.0 | -660.2 | |
| 0.00 | 1.98 | 0.00 | 1.25 | 8.04 | 126.71 | -34.94 | 67.04 | 0.6182 | -687.0 | -456.2 | |
| 0.00 | 1.98 | 0.00 | 1.22 | 3.04 | 126.90 | -34.75 | 74.75 | 0.5923 | -677.0 | -544.9 | |
| 0.00 | 0.78 | 0.00 | 0.48 | 5.50 | 126.45 | -35.21 | 71.08 | 0.6090 | -542.0 | -475.9 | |
| 3.36 | 5.51 | 2.11 | 3.46 | 3.85 | 125.37 | -36.29 | 74.19 | 0.6160 | -781.4 | -582.8 | |
| 0.00 | 1.03 | 0.00 | 0.67 | 4.97 | 123.04 | -38.61 | 73.57 | 0.6505 | 663.0 | 529.0 | |
| 0.00 | 0.60 | 0.00 | 0.40 | 3.32 | 121.87 | -39.79 | 76.51 | 0.6593 | -403.0 | -318.1 | |
| 0.00 | 1.12 | 0.00 | 0.75 | 4.88 | 121.23 | -40.43 | 74.50 | 0.6729 | 681.0 | 576.2 | |
| 0.00 | 0.95 | 0.00 | 0.68 | 12.98 | 119.38 | -42.27 | 64.47 | 0.7287 | -696.0 | -573.4 | |
| 0.00 | 1.55 | 0.00 | 1.12 | 12.67 | 119.04 | -42.62 | 65.05 | 0.7310 | -699.0 | -587.8 | |
| 0.00 | 1.12 | 0.00 | 0.81 | 11.78 | 118.51 | -43.15 | 66.45 | 0.7327 | -481.0 | -414.3 | |
| 0.00 | 0.26 | 0.00 | 0.19 | 12.23 | 116.68 | -44.98 | 66.77 | 0.7541 | -476.0 | -422.0 | |
| 0.00 | 1.38 | 0.00 | 1.18 | 10.15 | 109.71 | -51.95 | 72.09 | 0.8169 | 529.0 | 454.6 | |
| 0.00 | 0.78 | 0.00 | 0.68 | 8.75 | 108.06 | -53.60 | 74.26 | 0.8287 | 437.0 | 383.0 | |
| 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. | |