SDO HMI 2014-04-22 16:00:35 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.88 | 193.32 | 28.53 | 132.62 | -23.60 | 116.90 | -41.03 | 119.40 | 0.6925 | 487.1 | 216.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-22 16:00:35 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 | 1.07 | 0.00 | 0.72 | -25.57 | 118.80 | -39.13 | 122.97 | 0.6809 | 637.0 | 523.2 | |
| 0.00 | 1.33 | 0.00 | 0.90 | -25.52 | 118.52 | -39.42 | 122.76 | 0.6837 | 645.0 | 517.3 | |
| 17.66 | 164.92 | 11.92 | 112.27 | -23.22 | 117.75 | -40.18 | 119.23 | 0.6818 | 1105.8 | 321.3 | |
| 0.00 | 1.24 | 0.00 | 0.86 | -25.25 | 116.97 | -40.97 | 121.65 | 0.6990 | 739.0 | 561.6 | |
| 5.41 | -3.00 | 3.68 | -3.00 | -23.59 | 117.49 | -40.45 | 119.63 | 0.6863 | 867.3 | 999999 | |
| 4.88 | -3.00 | 3.35 | -3.00 | -24.15 | 117.06 | -40.88 | 120.21 | 0.6933 | 680.4 | 999999 | |
| 5.77 | -3.00 | 3.93 | -3.00 | -23.48 | 117.22 | -40.71 | 119.36 | 0.6887 | 762.0 | 999999 | |
| 1.15 | -3.00 | 0.79 | -3.00 | -23.95 | 116.87 | -41.06 | 119.85 | 0.6945 | 610.7 | 999999 | |
| 2.75 | -3.00 | 1.87 | -3.00 | -22.89 | 117.01 | -40.93 | 118.46 | 0.6888 | 616.9 | 999999 | |
| 1.42 | -3.00 | 0.98 | -3.00 | -23.99 | 116.50 | -41.43 | 119.75 | 0.6987 | 554.3 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.79 | -23.21 | 116.37 | -41.57 | 118.63 | 0.6971 | 155.0 | 39.2 | |
| 0.80 | -3.00 | 0.56 | -3.00 | -24.06 | 115.99 | -41.95 | 119.63 | 0.7045 | 457.6 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.51 | -25.66 | 115.12 | -42.81 | 121.41 | 0.7200 | 435.0 | 454.4 | |
| 0.00 | 1.15 | 0.00 | 0.82 | -25.31 | 115.23 | -42.70 | 120.99 | 0.7175 | 690.0 | 613.4 | |
| 0.00 | 1.15 | 0.00 | 0.83 | -26.57 | 114.38 | -43.56 | 122.28 | 0.7313 | 218.0 | 224.6 | |
| 0.00 | 4.26 | 0.00 | 2.97 | -23.19 | 115.49 | -42.45 | 118.26 | 0.7066 | -746.0 | -586.8 | |
| 0.00 | 3.02 | 0.00 | 2.13 | -23.05 | 114.60 | -43.33 | 117.72 | 0.7157 | -846.0 | -638.6 | |
| 2.04 | 4.17 | 1.45 | 2.96 | -23.32 | 114.36 | -43.58 | 118.00 | 0.7193 | -670.2 | -591.8 | |
| 0.00 | 3.20 | 0.00 | 2.27 | -22.89 | 114.12 | -43.81 | 117.34 | 0.7203 | -760.0 | -542.6 | |
| 0.00 | 1.07 | 0.00 | 0.77 | -22.11 | 112.88 | -45.05 | 115.88 | 0.7311 | -557.0 | -422.8 | |
| 0.00 | 1.15 | 0.00 | 0.89 | -26.32 | 110.30 | -47.63 | 120.45 | 0.7705 | -477.0 | -455.5 | |
| 0.00 | 1.24 | 0.00 | 0.99 | -27.85 | 109.27 | -48.66 | 121.98 | 0.7850 | -415.0 | -353.2 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -25.61 | 110.44 | -47.50 | 119.60 | 0.7669 | -234.0 | -310.7 | |
| 0.00 | 0.71 | 0.00 | 0.57 | -28.03 | 109.00 | -48.93 | 122.12 | 0.7880 | -303.0 | -400.0 | |
| 0.00 | 0.98 | 0.00 | 0.76 | -25.70 | 109.74 | -48.20 | 119.49 | 0.7739 | -600.0 | -472.4 | |
| 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. | |