SDO HMI 2011-06-03 18:59:10 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 |
| 27.39 | 148.24 | 14.60 | 79.35 | -21.04 | 18.35 | -8.43 | 159.03 | 0.3805 | 595.7 | 419.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-03 18:59:10 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 |
| 24.40 | 112.52 | 13.00 | 59.91 | -20.68 | 19.18 | -7.60 | 160.36 | 0.3697 | 1317.6 | 520.2 | |
| 1.63 | 1.72 | 0.87 | 0.92 | -20.94 | 18.68 | -8.11 | 159.43 | 0.3764 | 755.6 | 825.0 | |
| 1.36 | 3.07 | 0.73 | 1.65 | -21.20 | 18.56 | -8.22 | 159.43 | 0.3810 | 852.0 | 497.0 | |
| 0.00 | 2.44 | 0.00 | 1.32 | -22.21 | 18.50 | -8.28 | 160.27 | 0.3965 | 664.0 | 551.5 | |
| 0.00 | 3.71 | 0.00 | 1.99 | -21.82 | 18.06 | -8.72 | 158.93 | 0.3931 | 752.0 | 628.4 | |
| 0.00 | 1.90 | 0.00 | 1.02 | -21.55 | 18.08 | -8.70 | 158.71 | 0.3891 | 984.0 | 785.1 | |
| 0.00 | 3.71 | 0.00 | 1.99 | -21.23 | 17.90 | -8.88 | 157.98 | 0.3854 | 818.0 | 726.0 | |
| 0.00 | 1.72 | 0.00 | 0.92 | -21.39 | 17.59 | -9.19 | 157.47 | 0.3896 | 670.0 | 549.9 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -22.11 | 17.55 | -9.24 | 158.11 | 0.4005 | 655.0 | 501.7 | |
| 0.00 | 2.53 | 0.00 | 1.36 | -21.62 | 17.51 | -9.27 | 157.53 | 0.3935 | 735.0 | 680.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -23.62 | 15.76 | -11.03 | 156.05 | 0.4335 | 707.0 | 573.4 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -22.10 | 12.89 | -13.89 | 148.99 | 0.4336 | -810.0 | -659.1 | |
| 0.00 | 1.63 | 0.00 | 0.90 | -22.50 | 12.68 | -14.10 | 149.12 | 0.4404 | -840.0 | -627.7 | |
| 0.00 | 2.44 | 0.00 | 1.35 | -23.09 | 12.38 | -14.40 | 149.34 | 0.4506 | -691.0 | -535.8 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -23.35 | 12.14 | -14.64 | 149.27 | 0.4559 | -845.0 | -580.2 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -22.33 | 12.12 | -14.66 | 147.94 | 0.4429 | -752.0 | -658.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -22.07 | 12.01 | -14.77 | 147.41 | 0.4404 | -860.0 | -642.9 | |
| 0.00 | 1.99 | 0.00 | 1.13 | -24.98 | 10.73 | -16.05 | 148.95 | 0.4879 | -716.0 | -603.8 | |
| 0.00 | 1.72 | 0.00 | 0.96 | -22.82 | 10.59 | -16.19 | 146.06 | 0.4621 | -650.0 | -533.6 | |
| 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. | |