SDO HMI 2011-11-26 04:58:57 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 |
| 49.06 | 277.57 | 27.03 | 152.56 | 14.56 | 251.64 | 22.28 | 302.03 | 0.4351 | -706.5 | -305.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-26 04:58:57 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 | 1.03 | 0.00 | 0.60 | 17.92 | 257.57 | 28.20 | 302.37 | 0.5345 | -687.0 | -526.5 | |
| 44.95 | 249.40 | 24.77 | 137.40 | 14.18 | 252.36 | 23.00 | 300.25 | 0.4404 | -1250.1 | -405.3 | |
| 4.11 | -2.00 | 2.26 | -2.00 | 14.31 | 251.85 | 22.48 | 301.04 | 0.4343 | -1196.5 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 16.88 | 250.68 | 21.31 | 307.45 | 0.4400 | -814.0 | -706.8 | |
| 0.00 | 1.97 | 0.00 | 1.08 | 17.01 | 250.49 | 21.13 | 307.91 | 0.4388 | -831.0 | -706.1 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 17.13 | 250.41 | 21.04 | 308.25 | 0.4388 | -800.0 | -621.2 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 15.23 | 247.40 | 18.03 | 308.54 | 0.3836 | 771.0 | 596.3 | |
| 0.00 | 1.37 | 0.00 | 0.74 | 16.12 | 247.06 | 17.69 | 310.90 | 0.3880 | 818.0 | 623.3 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 18.69 | 244.22 | 14.86 | 320.60 | 0.3844 | 819.0 | 653.5 | |
| 0.00 | 11.90 | 0.00 | 6.35 | 18.32 | 243.68 | 14.31 | 320.98 | 0.3744 | 887.0 | 762.6 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 18.08 | 243.11 | 13.75 | 321.64 | 0.3656 | 857.0 | 749.1 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 18.39 | 242.94 | 13.58 | 322.53 | 0.3678 | 889.0 | 794.7 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.51 | 242.79 | 13.43 | 323.04 | 0.3679 | 715.0 | 620.6 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 19.20 | 242.69 | 13.32 | 324.41 | 0.3755 | 705.0 | 502.1 | |
| 0.00 | 1.46 | 0.00 | 0.77 | 18.24 | 242.51 | 13.15 | 323.12 | 0.3617 | 735.0 | 531.1 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 19.70 | 242.54 | 13.17 | 325.51 | 0.3806 | 618.0 | 557.6 | |
| 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. | |