SDO HMI 2011-11-29 19:58:56 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 |
| 80.00 | 208.98 | 42.29 | 110.92 | 18.96 | 170.48 | -11.11 | 30.29 | 0.3598 | -158.7 | 237.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 19:58:56 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 |
| 7.18 | 73.31 | 3.75 | 38.42 | 18.30 | 173.93 | -7.67 | 23.18 | 0.3233 | -1031.1 | -526.3 | |
| 5.13 | -1.00 | 2.68 | -1.00 | 18.03 | 173.78 | -7.81 | 23.94 | 0.3201 | -1150.2 | 999999 | |
| 31.53 | -1.00 | 16.53 | -1.00 | 18.49 | 173.42 | -8.18 | 24.29 | 0.3295 | -1051.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 19.45 | 173.24 | -8.36 | 23.51 | 0.3450 | 716.0 | 406.8 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 18.21 | 172.86 | -8.73 | 26.11 | 0.3293 | -817.0 | -685.8 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 18.58 | 172.59 | -9.01 | 26.27 | 0.3367 | -593.0 | -524.1 | |
| 1.97 | 7.01 | 1.03 | 3.67 | 17.81 | 172.54 | -9.06 | 27.53 | 0.3258 | -909.3 | -837.1 | |
| 0.00 | 1.88 | 0.00 | 0.99 | 18.95 | 171.53 | -10.07 | 28.33 | 0.3500 | -936.0 | -749.5 | |
| 1.97 | 2.22 | 1.04 | 1.17 | 18.17 | 171.19 | -10.40 | 30.28 | 0.3418 | 865.3 | 858.3 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 18.73 | 171.10 | -10.50 | 29.66 | 0.3504 | -408.0 | -325.4 | |
| 0.68 | 1.37 | 0.36 | 0.72 | 18.20 | 170.87 | -10.72 | 30.98 | 0.3449 | -983.1 | -793.9 | |
| 0.00 | 1.71 | 0.00 | 0.90 | 18.54 | 170.66 | -10.93 | 30.94 | 0.3514 | -568.0 | -528.3 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 18.36 | 170.52 | -11.08 | 31.56 | 0.3500 | -777.0 | -670.2 | |
| 3.42 | 3.59 | 1.83 | 1.92 | 19.85 | 169.80 | -11.79 | 30.86 | 0.3764 | -866.7 | -683.0 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 18.85 | 169.30 | -12.29 | 33.43 | 0.3673 | 862.0 | 705.0 | |
| 1.11 | 10.08 | 0.59 | 5.37 | 19.10 | 169.09 | -12.50 | 33.48 | 0.3725 | 872.6 | 781.7 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.82 | 169.08 | -12.52 | 33.95 | 0.3689 | 810.0 | 576.8 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 18.60 | 169.07 | -12.53 | 34.33 | 0.3662 | 956.0 | 712.7 | |
| 5.98 | 72.62 | 3.20 | 38.90 | 19.28 | 168.66 | -12.94 | 34.07 | 0.3788 | 986.9 | 615.1 | |
| 2.14 | 4.19 | 1.14 | 2.23 | 18.78 | 168.54 | -13.06 | 35.11 | 0.3735 | 1092.9 | 773.3 | |
| 7.86 | -19.00 | 4.21 | -19.00 | 19.22 | 168.34 | -13.25 | 34.80 | 0.3809 | 1157.8 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 19.87 | 168.29 | -13.31 | 33.89 | 0.3899 | 606.0 | 359.0 | |
| 0.00 | 0.51 | 0.00 | 0.28 | 20.34 | 168.09 | -13.51 | 33.58 | 0.3978 | 408.0 | 335.5 | |
| 6.41 | -19.00 | 3.44 | -19.00 | 19.40 | 168.01 | -13.59 | 35.17 | 0.3864 | 898.3 | 999999 | |
| 1.20 | 14.35 | 0.65 | 7.75 | 20.46 | 167.91 | -13.68 | 33.72 | 0.4010 | 880.8 | 801.5 | |
| 1.28 | -25.00 | 0.69 | -25.00 | 20.34 | 167.76 | -13.83 | 34.19 | 0.4007 | 973.0 | 999999 | |
| 2.14 | -19.00 | 1.15 | -19.00 | 19.12 | 167.77 | -13.82 | 36.08 | 0.3851 | 1002.9 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.29 | 20.18 | 167.39 | -14.21 | 35.13 | 0.4021 | 839.0 | 745.8 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 20.12 | 167.17 | -14.43 | 35.64 | 0.4033 | 792.0 | 637.4 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 19.21 | 166.47 | -15.12 | 38.35 | 0.3988 | 861.0 | 697.2 | |
| 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. | |