SDO HMI 2014-03-06 19:00:28 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 |
| 14.01 | 50.48 | 9.63 | 35.00 | -11.16 | 11.49 | -44.78 | 98.55 | 0.7010 | 183.5 | 133.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-06 19:00:28 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 | 1.12 | 0.00 | 0.75 | -10.65 | 13.82 | -42.45 | 97.88 | 0.6720 | 374.0 | 380.2 | |
| 0.00 | 1.38 | 0.00 | 0.93 | -10.81 | 13.29 | -42.98 | 98.11 | 0.6787 | 762.0 | 684.2 | |
| 0.00 | 2.25 | 0.00 | 1.51 | -10.98 | 13.18 | -43.09 | 98.36 | 0.6802 | 759.0 | 636.2 | |
| 0.00 | 1.38 | 0.00 | 0.94 | -12.54 | 12.79 | -43.49 | 100.63 | 0.6858 | 479.0 | 332.8 | |
| 6.74 | 12.88 | 4.54 | 8.68 | -10.26 | 13.18 | -43.09 | 97.29 | 0.6801 | 895.9 | 545.3 | |
| 1.47 | -5.00 | 0.99 | -5.00 | -10.13 | 13.04 | -43.24 | 97.10 | 0.6819 | 547.6 | 999999 | |
| 0.95 | 5.97 | 0.65 | 4.08 | -10.81 | 12.25 | -44.03 | 98.08 | 0.6919 | 780.0 | 564.6 | |
| 0.00 | 1.38 | 0.00 | 0.96 | -10.27 | 11.58 | -44.69 | 97.30 | 0.7000 | 728.0 | 484.6 | |
| 1.30 | 4.67 | 0.91 | 3.26 | -10.49 | 11.02 | -45.25 | 97.61 | 0.7069 | 701.5 | 537.6 | |
| 0.00 | 0.52 | 0.00 | 0.36 | -11.67 | 10.70 | -45.57 | 99.26 | 0.7110 | -586.0 | -501.3 | |
| 0.00 | 2.16 | 0.00 | 1.52 | -10.44 | 10.73 | -45.54 | 97.53 | 0.7104 | 532.0 | 397.4 | |
| 0.00 | 1.64 | 0.00 | 1.17 | -12.73 | 10.11 | -46.16 | 100.73 | 0.7184 | -565.0 | -437.6 | |
| 0.78 | 3.37 | 0.55 | 2.40 | -11.78 | 9.98 | -46.30 | 99.40 | 0.7197 | -728.2 | -522.3 | |
| 0.00 | 1.04 | 0.00 | 0.74 | -12.67 | 9.77 | -46.50 | 100.63 | 0.7224 | -592.0 | -473.2 | |
| 0.00 | 0.78 | 0.00 | 0.56 | -12.27 | 9.73 | -46.54 | 100.07 | 0.7228 | -707.0 | -662.7 | |
| 0.00 | 1.04 | 0.00 | 0.74 | -12.41 | 9.65 | -46.62 | 100.27 | 0.7237 | -579.0 | -544.2 | |
| 0.00 | 0.86 | 0.00 | 0.62 | -11.66 | 9.69 | -46.58 | 99.23 | 0.7230 | -604.0 | -501.7 | |
| 2.77 | 8.04 | 1.99 | 5.78 | -12.34 | 9.45 | -46.82 | 100.15 | 0.7261 | -696.4 | -448.8 | |
| 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. | |