SDO HMI 2011-11-29 00:58:56 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 |
| 44.91 | 171.79 | 49.95 | 185.04 | 7.67 | 129.54 | -62.48 | 81.97 | 0.8886 | -41.3 | -176.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 00:58:56 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 | 1.80 | 0.00 | 1.82 | 9.23 | 131.45 | -60.57 | 80.08 | 0.8747 | 413.0 | 389.5 | |
| 14.54 | 95.16 | 14.62 | 95.58 | 7.47 | 131.60 | -60.42 | 82.09 | 0.8725 | -766.2 | -310.1 | |
| 0.86 | -2.00 | 0.87 | -2.00 | 7.95 | 131.43 | -60.59 | 81.56 | 0.8742 | -368.2 | 999999 | |
| 0.00 | 1.03 | 0.00 | 1.06 | 8.77 | 130.83 | -61.18 | 80.65 | 0.8796 | 449.0 | 376.4 | |
| 0.00 | 0.26 | 0.00 | 0.27 | 6.86 | 130.63 | -61.39 | 82.84 | 0.8804 | -483.0 | -452.7 | |
| 0.00 | 1.37 | 0.00 | 1.40 | 5.49 | 130.84 | -61.18 | 84.39 | 0.8783 | -551.0 | -478.6 | |
| 4.45 | 7.10 | 4.62 | 7.38 | 6.38 | 130.54 | -61.47 | 83.39 | 0.8810 | -468.8 | -282.1 | |
| 0.00 | 0.68 | 0.00 | 0.72 | 7.06 | 130.33 | -61.69 | 82.63 | 0.8829 | -499.0 | -434.2 | |
| 0.00 | 2.14 | 0.00 | 2.26 | 7.03 | 130.08 | -61.93 | 82.68 | 0.8849 | -287.0 | -157.0 | |
| 0.00 | 2.57 | 0.00 | 2.73 | 7.26 | 129.77 | -62.25 | 82.43 | 0.8875 | -291.0 | -190.4 | |
| 2.48 | 6.24 | 2.68 | 6.77 | 7.52 | 129.38 | -62.64 | 82.15 | 0.8907 | -377.2 | -34.4 | |
| 0.43 | -11.00 | 0.47 | -11.00 | 7.46 | 129.20 | -62.82 | 82.23 | 0.8921 | 338.4 | 999999 | |
| 1.97 | 3.76 | 2.14 | 4.09 | 6.95 | 129.19 | -62.83 | 82.80 | 0.8920 | -255.3 | -121.8 | |
| 0.00 | 0.86 | 0.00 | 0.95 | 7.98 | 128.59 | -63.43 | 81.67 | 0.8970 | -246.0 | -218.3 | |
| 3.51 | 6.07 | 4.07 | 7.02 | 8.86 | 127.42 | -64.59 | 80.76 | 0.9061 | 503.3 | 442.2 | |
| 11.20 | 42.75 | 13.66 | 52.99 | 8.18 | 126.06 | -65.96 | 81.58 | 0.9156 | 647.5 | 58.0 | |
| 5.47 | -16.00 | 6.82 | -16.00 | 7.99 | 125.52 | -66.50 | 81.81 | 0.9192 | 427.0 | 999999 | |
| 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. | |