SDO HMI 2014-07-16 06:00:40 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 |
| 3.63 | 23.79 | 2.75 | 16.84 | 9.84 | 164.20 | 45.29 | 279.39 | 0.7093 | 31.0 | 40.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-16 06:00:40 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 | 0.45 | 0.00 | 0.37 | 8.21 | 171.36 | 52.45 | 276.95 | 0.7927 | -361.0 | -354.0 | |
| 0.00 | 0.82 | 0.00 | 0.66 | 8.45 | 170.95 | 52.04 | 277.26 | 0.7884 | -445.0 | -398.6 | |
| 0.00 | 0.54 | 0.00 | 0.43 | 8.09 | 170.68 | 51.77 | 276.82 | 0.7855 | -517.0 | -443.0 | |
| 0.00 | 0.64 | 0.00 | 0.50 | 12.11 | 169.45 | 50.54 | 282.05 | 0.7741 | -592.0 | -517.1 | |
| 0.00 | 0.45 | 0.00 | 0.35 | 11.99 | 169.37 | 50.46 | 281.90 | 0.7732 | -650.0 | -559.8 | |
| 0.00 | 1.09 | 0.00 | 0.84 | 11.60 | 169.22 | 50.31 | 281.41 | 0.7712 | -719.0 | -645.4 | |
| 0.00 | 1.00 | 0.00 | 0.77 | 11.24 | 169.03 | 50.12 | 280.95 | 0.7689 | -598.0 | -505.2 | |
| 0.00 | 0.64 | 0.00 | 0.48 | 5.62 | 167.90 | 48.99 | 273.59 | 0.7547 | -496.0 | -464.6 | |
| 3.63 | 5.63 | 2.75 | 4.26 | 12.70 | 167.95 | 49.04 | 282.97 | 0.7583 | 559.7 | 375.2 | |
| 0.00 | 0.82 | 0.00 | 0.60 | 11.34 | 166.35 | 47.44 | 281.33 | 0.7389 | 463.0 | 408.4 | |
| 0.00 | 1.45 | 0.00 | 1.06 | 11.53 | 166.26 | 47.35 | 281.59 | 0.7379 | 703.0 | 609.2 | |
| 0.00 | 1.00 | 0.00 | 0.69 | 7.84 | 163.41 | 44.50 | 276.68 | 0.7014 | -741.0 | -616.6 | |
| 0.00 | 1.63 | 0.00 | 1.13 | 8.02 | 163.39 | 44.48 | 276.94 | 0.7012 | -691.0 | -568.2 | |
| 0.00 | 0.82 | 0.00 | 0.53 | -1.46 | 158.85 | 39.94 | 262.48 | 0.6497 | 204.0 | 246.8 | |
| 0.00 | 1.00 | 0.00 | 0.64 | 9.29 | 157.85 | 38.93 | 279.30 | 0.6307 | 439.0 | 381.4 | |
| 0.00 | 0.73 | 0.00 | 0.45 | 9.43 | 156.25 | 37.34 | 279.74 | 0.6093 | 597.0 | 529.1 | |
| 0.00 | 1.63 | 0.00 | 1.02 | 9.16 | 156.06 | 37.15 | 279.32 | 0.6064 | 731.0 | 633.9 | |
| 0.00 | 0.91 | 0.00 | 0.56 | 1.41 | 155.20 | 36.29 | 266.34 | 0.5951 | 387.0 | 332.0 | |
| 0.00 | 1.63 | 0.00 | 0.97 | 9.60 | 152.47 | 33.56 | 280.67 | 0.5567 | 719.0 | 600.8 | |
| 0.00 | 0.91 | 0.00 | 0.53 | 10.85 | 151.25 | 32.34 | 283.23 | 0.5417 | 703.0 | 660.3 | |
| 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. | |