| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.33 | 268.63 | 26.42 | 161.34 | -23.74 | 116.68 | -29.70 | 126.37 | 0.5648 | 484.2 | 233.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-23 13:00:35 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 | 1.95 | 0.00 | 1.16 | -25.63 | 119.11 | -27.27 | 131.27 | 0.5517 | 781.0 | 652.7 | |
| 9.33 | 243.13 | 5.57 | 145.14 | -23.94 | 117.23 | -29.15 | 127.06 | 0.5600 | 986.4 | 291.1 | |
| 28.16 | -2.00 | 16.76 | -2.00 | -23.56 | 117.29 | -29.09 | 126.51 | 0.5566 | 1176.4 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -26.43 | 116.48 | -29.89 | 130.21 | 0.5866 | 673.0 | 555.8 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -26.66 | 116.38 | -30.00 | 130.45 | 0.5894 | 731.0 | 601.1 | |
| 1.95 | -2.00 | 1.17 | -2.00 | -23.64 | 116.85 | -29.52 | 126.28 | 0.5622 | 651.3 | 999999 | |
| 1.07 | -2.00 | 0.64 | -2.00 | -23.51 | 116.81 | -29.57 | 126.05 | 0.5618 | 710.8 | 999999 | |
| 2.31 | -2.00 | 1.38 | -2.00 | -23.22 | 116.84 | -29.53 | 125.62 | 0.5595 | 640.3 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -27.02 | 115.76 | -30.62 | 130.48 | 0.5987 | 471.0 | 410.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -26.63 | 115.76 | -30.62 | 129.92 | 0.5958 | 585.0 | 491.0 | |
| 1.51 | -2.00 | 0.90 | -2.00 | -23.18 | 116.59 | -29.79 | 125.36 | 0.5622 | 536.5 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -23.20 | 114.98 | -31.40 | 124.22 | 0.5813 | -634.0 | -522.0 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -24.75 | 114.28 | -32.10 | 126.06 | 0.5992 | 554.0 | 502.1 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -24.89 | 113.76 | -32.61 | 125.91 | 0.6059 | 569.0 | 468.3 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -23.04 | 114.17 | -32.21 | 123.41 | 0.5897 | -797.0 | -658.5 | |
| 0.00 | 0.98 | 0.00 | 0.62 | -25.22 | 111.82 | -34.56 | 125.12 | 0.6297 | -734.0 | -560.8 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -19.99 | 113.22 | -33.16 | 118.01 | 0.5845 | -650.0 | -486.1 | |
| 0.00 | 1.78 | 0.00 | 1.10 | -22.26 | 112.36 | -34.02 | 121.06 | 0.6067 | -611.0 | -584.5 | |
| 0.00 | 1.69 | 0.00 | 1.10 | -26.25 | 110.35 | -36.02 | 125.69 | 0.6517 | -824.0 | -642.6 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -28.34 | 109.34 | -37.04 | 127.92 | 0.6744 | -203.0 | -245.8 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -26.16 | 109.72 | -36.66 | 125.18 | 0.6580 | -643.0 | -488.2 | |
| 0.00 | 1.24 | 0.00 | 0.82 | -25.68 | 109.39 | -36.99 | 124.34 | 0.6589 | -670.0 | -564.1 | |
| 0.00 | 1.51 | 0.00 | 1.00 | -26.07 | 109.21 | -37.17 | 124.76 | 0.6630 | -628.0 | -589.9 | |
| 0.00 | 0.98 | 0.00 | 0.63 | -22.96 | 109.78 | -36.60 | 120.67 | 0.6405 | -599.0 | -504.4 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -26.10 | 108.64 | -37.74 | 124.50 | 0.6692 | -436.0 | -361.1 | |
| 0.00 | 1.15 | 0.00 | 0.76 | -25.45 | 108.63 | -37.75 | 123.60 | 0.6659 | -605.0 | -502.6 | |
| 0.00 | 1.51 | 0.00 | 0.99 | -22.96 | 108.54 | -37.84 | 120.04 | 0.6547 | -122.0 | -105.2 | |
| 0.00 | 0.98 | 0.00 | 0.67 | -24.31 | 106.10 | -40.27 | 120.78 | 0.6880 | -559.0 | -497.2 | |
| 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. | |