SDO HMI 2014-04-22 14:00:35 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 |
| 39.60 | 191.05 | 27.43 | 133.18 | -23.65 | 116.91 | -42.13 | 119.02 | 0.7047 | 449.2 | 241.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-22 14:00:35 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 | 1.15 | 0.00 | 0.79 | -25.50 | 118.53 | -40.51 | 122.20 | 0.6952 | 603.0 | 452.1 | |
| 0.00 | 1.07 | 0.00 | 0.73 | -23.93 | 118.24 | -40.80 | 119.94 | 0.6916 | 145.0 | 147.4 | |
| 15.45 | 163.26 | 10.58 | 112.94 | -23.23 | 117.85 | -41.19 | 118.82 | 0.6930 | 1081.6 | 322.8 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -28.75 | 115.37 | -43.67 | 125.01 | 0.7415 | 514.0 | 462.7 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -25.22 | 116.96 | -42.08 | 121.12 | 0.7106 | 638.0 | 580.2 | |
| 0.00 | 1.15 | 0.00 | 0.80 | -24.26 | 117.31 | -41.73 | 120.00 | 0.7030 | 590.0 | 476.2 | |
| 3.91 | -3.00 | 2.69 | -3.00 | -23.63 | 117.52 | -41.52 | 119.23 | 0.6982 | 749.0 | 999999 | |
| 4.88 | -3.00 | 3.40 | -3.00 | -24.06 | 117.08 | -41.95 | 119.62 | 0.7046 | 767.7 | 999999 | |
| 4.97 | -3.00 | 3.44 | -3.00 | -23.42 | 117.16 | -41.88 | 118.79 | 0.7013 | 668.5 | 999999 | |
| 2.22 | -3.00 | 1.54 | -3.00 | -23.23 | 117.15 | -41.89 | 118.52 | 0.7007 | 563.2 | 999999 | |
| 0.80 | -3.00 | 0.56 | -3.00 | -23.98 | 116.80 | -42.23 | 119.40 | 0.7073 | 508.8 | 999999 | |
| 1.15 | -3.00 | 0.80 | -3.00 | -22.83 | 117.03 | -42.01 | 117.94 | 0.7004 | 592.5 | 999999 | |
| 1.33 | -3.00 | 0.93 | -3.00 | -23.93 | 116.47 | -42.57 | 119.20 | 0.7107 | 542.3 | 999999 | |
| 2.49 | -3.00 | 1.76 | -3.00 | -24.07 | 116.09 | -42.95 | 119.24 | 0.7152 | 359.5 | 999999 | |
| 0.00 | 2.22 | 0.00 | 1.61 | -25.63 | 115.12 | -43.91 | 120.92 | 0.7312 | 379.0 | 381.6 | |
| 0.00 | 0.44 | 0.00 | 0.32 | -25.25 | 115.21 | -43.83 | 120.45 | 0.7289 | 721.0 | 644.8 | |
| 0.00 | 2.49 | 0.00 | 1.80 | -25.14 | 115.03 | -44.01 | 120.24 | 0.7304 | 640.0 | 461.6 | |
| 0.00 | 1.42 | 0.00 | 1.05 | -26.44 | 114.36 | -44.68 | 121.66 | 0.7420 | 348.0 | 326.1 | |
| 0.00 | 1.42 | 0.00 | 1.01 | -23.14 | 115.57 | -43.47 | 117.79 | 0.7174 | -855.0 | -751.9 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -23.32 | 115.41 | -43.63 | 117.98 | 0.7198 | -659.0 | -579.2 | |
| 0.00 | 1.15 | 0.00 | 0.82 | -23.15 | 115.20 | -43.83 | 117.67 | 0.7214 | -785.0 | -667.7 | |
| 2.40 | 6.75 | 1.73 | 4.87 | -23.32 | 114.39 | -44.64 | 117.62 | 0.7306 | -752.4 | -664.2 | |
| 0.00 | 2.31 | 0.00 | 1.67 | -22.92 | 114.06 | -44.98 | 116.97 | 0.7328 | -653.0 | -585.1 | |
| 0.00 | 1.42 | 0.00 | 1.12 | -26.32 | 110.23 | -48.80 | 120.06 | 0.7816 | -571.0 | -477.2 | |
| 0.00 | 0.27 | 0.00 | 0.22 | -28.06 | 109.02 | -50.02 | 121.81 | 0.7979 | -335.0 | -257.7 | |
| 0.00 | 1.42 | 0.00 | 1.12 | -26.08 | 110.11 | -48.93 | 119.73 | 0.7820 | -320.0 | -317.4 | |
| 0.00 | 1.15 | 0.00 | 0.92 | -25.63 | 109.75 | -49.29 | 119.06 | 0.7841 | -270.0 | -320.9 | |
| 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. | |