SDO HMI 2014-11-09 08:00:27 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 |
| 6.22 | 66.16 | 17.34 | 209.59 | -11.14 | 306.10 | -79.84 | 101.91 | 0.9873 | -125.3 | -325.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-09 08:00:27 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 | 0.60 | 0.00 | 0.85 | -11.48 | 317.85 | -68.09 | 103.66 | 0.9372 | 411.0 | 353.1 | |
| 2.24 | 5.78 | 4.51 | 11.64 | -11.62 | 311.31 | -74.63 | 102.94 | 0.9702 | 181.7 | 121.9 | |
| 0.00 | 1.12 | 0.00 | 2.64 | -12.45 | 309.22 | -76.72 | 103.54 | 0.9785 | 26.0 | -6.9 | |
| 0.78 | 2.93 | 2.13 | 8.05 | -13.20 | 307.56 | -78.38 | 104.12 | 0.9842 | -95.7 | -83.4 | |
| 0.00 | 0.26 | 0.00 | 0.62 | -11.64 | 308.88 | -77.06 | 102.69 | 0.9794 | -122.0 | -128.0 | |
| 0.00 | 5.26 | 0.00 | 16.17 | -13.40 | 306.32 | -79.62 | 104.19 | 0.9877 | -404.0 | -384.8 | |
| 0.00 | 0.26 | 0.00 | 0.65 | -10.44 | 308.12 | -77.82 | 101.38 | 0.9815 | 83.0 | 59.7 | |
| 0.00 | 4.49 | 0.00 | 14.96 | -12.16 | 305.43 | -80.51 | 102.86 | 0.9897 | -518.0 | -493.1 | |
| 0.00 | 1.81 | 0.00 | 5.00 | -10.38 | 307.10 | -78.84 | 101.22 | 0.9847 | -233.0 | -160.9 | |
| 1.04 | 32.00 | 3.26 | 105.60 | -11.03 | 305.91 | -80.03 | 101.77 | 0.9882 | -553.8 | -466.4 | |
| 0.00 | 1.47 | 0.00 | 5.45 | -10.21 | 304.35 | -81.59 | 100.80 | 0.9917 | -140.0 | -150.6 | |
| 2.16 | 7.68 | 7.44 | 26.98 | -9.54 | 304.94 | -81.00 | 100.18 | 0.9903 | -174.3 | -74.0 | |
| 0.00 | 2.50 | 0.00 | 10.98 | -9.89 | 303.18 | -82.76 | 100.38 | 0.9941 | 82.0 | 106.0 | |
| 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. | |