SDO HMI 2011-11-16 10:58:58 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 |
| 53.53 | 260.36 | 29.89 | 145.55 | -18.11 | 339.44 | -18.47 | 139.58 | 0.4662 | 723.5 | 337.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-16 10:58:58 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 | 0.86 | 0.00 | 0.48 | -19.40 | 342.84 | -15.06 | 146.83 | 0.4498 | 828.0 | 669.2 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -19.02 | 342.10 | -15.80 | 145.07 | 0.4516 | 712.0 | 571.5 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -20.95 | 341.80 | -16.10 | 147.06 | 0.4784 | 577.0 | 452.4 | |
| 0.00 | 0.43 | 0.00 | 0.24 | -18.26 | 342.01 | -15.89 | 143.87 | 0.4430 | 882.0 | 737.2 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -21.15 | 341.48 | -16.43 | 146.79 | 0.4835 | 669.0 | 456.5 | |
| 0.00 | 2.58 | 0.00 | 1.43 | -19.00 | 341.67 | -16.23 | 144.34 | 0.4551 | 772.0 | 662.6 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -19.16 | 341.46 | -16.44 | 144.21 | 0.4590 | 623.0 | 539.6 | |
| 11.60 | 15.29 | 6.42 | 8.46 | -18.14 | 341.37 | -16.53 | 142.64 | 0.4475 | 1025.4 | 609.5 | |
| 1.20 | 5.41 | 0.67 | 3.00 | -18.09 | 340.85 | -17.05 | 141.72 | 0.4518 | 913.6 | 699.1 | |
| 1.63 | 2.41 | 0.92 | 1.35 | -19.37 | 340.39 | -17.51 | 142.79 | 0.4714 | 778.3 | 697.3 | |
| 1.29 | 176.32 | 0.72 | 98.36 | -17.88 | 340.06 | -17.84 | 140.16 | 0.4572 | 1124.2 | 447.5 | |
| 0.00 | 2.49 | 0.00 | 1.40 | -19.25 | 339.87 | -18.03 | 141.84 | 0.4749 | 765.0 | 648.2 | |
| 0.00 | 0.60 | 0.00 | 0.34 | -21.31 | 339.45 | -18.45 | 143.95 | 0.5030 | 431.0 | 414.0 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -19.22 | 339.61 | -18.29 | 141.41 | 0.4770 | 617.0 | 442.4 | |
| 28.53 | -11.00 | 15.92 | -11.00 | -17.79 | 339.44 | -18.46 | 139.10 | 0.4624 | 1196.3 | 999999 | |
| 1.89 | -11.00 | 1.06 | -11.00 | -17.83 | 338.75 | -19.15 | 138.14 | 0.4700 | 666.1 | 999999 | |
| 1.12 | 39.35 | 0.63 | 22.22 | -19.08 | 338.54 | -19.37 | 139.64 | 0.4859 | -585.1 | -202.1 | |
| 4.38 | -17.00 | 2.48 | -17.00 | -18.82 | 338.50 | -19.40 | 139.23 | 0.4834 | -926.0 | 999999 | |
| 0.00 | 2.84 | 0.00 | 1.61 | -18.24 | 337.21 | -20.69 | 136.59 | 0.4904 | -641.0 | -441.8 | |
| 1.89 | 1.98 | 1.07 | 1.12 | -17.99 | 337.14 | -20.76 | 136.12 | 0.4885 | -739.4 | -692.0 | |
| 0.00 | 1.55 | 0.00 | 0.89 | -19.08 | 336.32 | -21.58 | 136.66 | 0.5084 | -768.0 | -494.9 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -18.67 | 336.21 | -21.69 | 135.92 | 0.5053 | 510.0 | 368.9 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -18.16 | 336.11 | -21.79 | 135.04 | 0.5012 | 763.0 | 587.5 | |
| 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. | |