SDO HMI 2014-09-10 06:00:36 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 |
| 7.22 | 47.78 | 4.24 | 29.23 | -21.72 | 77.93 | -20.70 | 146.33 | 0.5814 | 270.2 | 246.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-10 06:00:36 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 | 0.98 | 0.00 | 0.56 | -18.51 | 84.60 | -14.04 | 151.91 | 0.4905 | 714.0 | 569.0 | |
| 4.73 | 10.52 | 2.76 | 6.14 | -21.18 | 83.78 | -14.85 | 153.15 | 0.5313 | 879.5 | 674.0 | |
| 1.69 | 5.62 | 0.99 | 3.27 | -20.91 | 83.71 | -14.93 | 152.79 | 0.5283 | 1028.8 | 717.4 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -20.59 | 82.97 | -15.66 | 151.35 | 0.5293 | 770.0 | 667.5 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -20.43 | 82.82 | -15.81 | 150.96 | 0.5282 | 506.0 | 484.4 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -18.00 | 82.70 | -15.94 | 148.26 | 0.4983 | 846.0 | 719.6 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -21.94 | 81.73 | -16.90 | 150.81 | 0.5551 | 739.0 | 627.1 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.13 | 82.02 | -16.61 | 146.18 | 0.4928 | 618.0 | 533.1 | |
| 0.00 | 1.34 | 0.00 | 0.76 | -17.44 | 81.73 | -16.91 | 146.08 | 0.4991 | 587.0 | 466.9 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -18.97 | 80.20 | -18.44 | 145.53 | 0.5306 | -585.0 | -519.6 | |
| 0.00 | 0.45 | 0.00 | 0.26 | -20.31 | 79.86 | -18.77 | 146.52 | 0.5492 | 698.0 | 621.2 | |
| 0.00 | 0.53 | 0.00 | 0.31 | -18.52 | 79.67 | -18.96 | 144.28 | 0.5297 | -905.0 | -709.2 | |
| 0.00 | 2.50 | 0.00 | 1.51 | -21.70 | 78.54 | -20.09 | 146.20 | 0.5761 | 866.0 | 676.3 | |
| 0.80 | 2.59 | 0.49 | 1.57 | -21.78 | 78.28 | -20.35 | 145.96 | 0.5790 | 948.6 | 809.8 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -21.62 | 77.96 | -20.67 | 145.38 | 0.5798 | 723.0 | 631.7 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -22.18 | 77.80 | -20.83 | 145.76 | 0.5874 | 630.0 | 501.4 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -24.32 | 77.02 | -21.61 | 146.93 | 0.6173 | 539.0 | 481.2 | |
| 0.00 | 2.23 | 0.00 | 1.32 | -18.43 | 77.41 | -21.22 | 141.07 | 0.5486 | -681.0 | -636.7 | |
| 0.00 | 0.53 | 0.00 | 0.33 | -22.69 | 76.67 | -21.97 | 144.88 | 0.6021 | 600.0 | 498.3 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -21.01 | 75.15 | -23.48 | 141.26 | 0.5967 | 755.0 | 606.8 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -22.88 | 73.70 | -24.93 | 141.66 | 0.6284 | 592.0 | 518.1 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -23.96 | 71.38 | -27.26 | 140.37 | 0.6585 | -572.0 | -454.5 | |
| 0.00 | 0.80 | 0.00 | 0.54 | -23.35 | 68.82 | -29.82 | 137.25 | 0.6748 | -718.0 | -596.0 | |
| 0.00 | 2.14 | 0.00 | 1.44 | -23.55 | 68.54 | -30.09 | 137.20 | 0.6789 | -635.0 | -392.0 | |
| 0.00 | 0.98 | 0.00 | 0.66 | -23.44 | 68.07 | -30.56 | 136.66 | 0.6820 | -567.0 | -499.5 | |
| 0.00 | 0.71 | 0.00 | 0.49 | -24.12 | 67.31 | -31.32 | 136.72 | 0.6944 | -447.0 | -347.0 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -25.03 | 66.50 | -32.13 | 136.98 | 0.7087 | -507.0 | -345.0 | |
| 0.00 | 1.25 | 0.00 | 0.87 | -24.72 | 66.28 | -32.36 | 136.47 | 0.7082 | -421.0 | -367.1 | |
| 0.00 | 2.05 | 0.00 | 1.53 | -28.29 | 64.41 | -34.22 | 138.61 | 0.7514 | -564.0 | -344.3 | |
| 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. | |