SDO HMI 2014-01-11 22:00:24 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 |
| 7.65 | 56.60 | 4.33 | 32.23 | 16.82 | 24.89 | -20.82 | 43.66 | 0.4936 | 242.2 | 290.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-11 22:00:24 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 | 1.44 | 0.00 | 0.80 | 16.40 | 29.87 | -15.84 | 36.84 | 0.4385 | -1069.0 | -716.6 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 16.53 | 29.86 | -15.85 | 36.68 | 0.4402 | -752.0 | -571.5 | |
| 1.70 | 3.65 | 0.93 | 2.01 | 15.69 | 29.36 | -16.35 | 38.76 | 0.4348 | -1074.8 | -811.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 16.03 | 28.37 | -17.34 | 39.89 | 0.4487 | -889.0 | -658.5 | |
| 0.00 | 0.76 | 0.00 | 0.42 | 15.72 | 28.14 | -17.57 | 40.72 | 0.4474 | -807.0 | -622.9 | |
| 0.00 | 0.76 | 0.00 | 0.43 | 16.41 | 27.91 | -17.80 | 40.04 | 0.4577 | -629.0 | -551.6 | |
| 0.00 | 1.78 | 0.00 | 1.01 | 18.63 | 26.90 | -18.81 | 38.47 | 0.4932 | 687.0 | 528.0 | |
| 0.00 | 1.10 | 0.00 | 0.62 | 16.54 | 26.73 | -18.98 | 41.65 | 0.4711 | -918.0 | -718.6 | |
| 1.19 | 3.48 | 0.67 | 1.95 | 16.33 | 26.50 | -19.22 | 42.31 | 0.4712 | -888.4 | -743.6 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 16.15 | 26.16 | -19.56 | 43.08 | 0.4727 | -662.0 | -529.0 | |
| 0.00 | 1.19 | 0.00 | 0.67 | 15.13 | 25.61 | -20.10 | 45.43 | 0.4678 | -722.0 | -596.6 | |
| 0.00 | 1.44 | 0.00 | 0.82 | 16.99 | 25.34 | -20.37 | 42.97 | 0.4903 | 925.0 | 679.2 | |
| 0.00 | 1.70 | 0.00 | 0.96 | 16.65 | 25.12 | -20.59 | 43.78 | 0.4890 | 863.0 | 739.5 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 17.22 | 24.79 | -20.92 | 43.38 | 0.4986 | 457.0 | 496.1 | |
| 0.00 | 1.27 | 0.00 | 0.73 | 17.04 | 24.68 | -21.03 | 43.80 | 0.4978 | 805.0 | 715.5 | |
| 0.00 | 2.46 | 0.00 | 1.41 | 16.98 | 24.45 | -21.26 | 44.18 | 0.4996 | 877.0 | 717.8 | |
| 2.04 | 12.66 | 1.17 | 7.25 | 17.30 | 24.38 | -21.33 | 43.81 | 0.5036 | 851.0 | 661.1 | |
| 0.00 | 1.36 | 0.00 | 0.77 | 16.13 | 24.39 | -21.32 | 45.53 | 0.4915 | 842.0 | 667.4 | |
| 0.00 | 1.10 | 0.00 | 0.63 | 16.58 | 24.20 | -21.51 | 45.10 | 0.4981 | 713.0 | 604.7 | |
| 2.72 | -17.00 | 1.56 | -17.00 | 17.18 | 24.10 | -21.61 | 44.36 | 0.5054 | 863.8 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.12 | 16.88 | 23.67 | -22.04 | 45.35 | 0.5068 | 750.0 | 540.5 | |
| 0.00 | 2.29 | 0.00 | 1.33 | 17.51 | 22.79 | -22.92 | 45.54 | 0.5226 | 756.0 | 573.2 | |
| 0.00 | 0.68 | 0.00 | 0.39 | 17.36 | 22.54 | -23.17 | 46.05 | 0.5237 | 632.0 | 539.4 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 17.13 | 22.50 | -23.21 | 46.42 | 0.5220 | 821.0 | 703.9 | |
| 0.00 | 1.44 | 0.00 | 0.84 | 17.46 | 22.32 | -23.39 | 46.17 | 0.5270 | 540.0 | 478.1 | |
| 0.00 | 1.10 | 0.00 | 0.64 | 17.21 | 22.19 | -23.52 | 46.69 | 0.5261 | 650.0 | 527.8 | |
| 0.00 | 2.46 | 0.00 | 1.43 | 16.84 | 22.00 | -23.71 | 47.45 | 0.5245 | 826.0 | 733.5 | |
| 0.00 | 2.80 | 0.00 | 1.62 | 16.55 | 22.01 | -23.70 | 47.86 | 0.5218 | 756.0 | 689.1 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 17.19 | 21.85 | -23.86 | 47.11 | 0.5295 | 534.0 | 453.0 | |
| 0.00 | 0.76 | 0.00 | 0.44 | 16.84 | 21.77 | -23.94 | 47.72 | 0.5272 | 611.0 | 499.6 | |
| 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. | |