SDO HMI 2011-11-30 04:58:56 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 |
| 87.81 | 219.96 | 45.93 | 115.26 | 18.98 | 170.74 | -5.91 | 17.02 | 0.3269 | -24.7 | 76.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-30 04:58:56 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 |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.34 | 174.54 | -2.10 | 6.67 | 0.3009 | -792.0 | -662.5 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.56 | 174.51 | -2.14 | 6.69 | 0.3046 | -686.0 | -485.8 | |
| 9.66 | 75.49 | 5.01 | 39.24 | 18.19 | 174.08 | -2.57 | 8.21 | 0.2994 | -1081.7 | -638.9 | |
| 27.96 | -3.00 | 14.53 | -3.00 | 18.47 | 173.70 | -2.95 | 9.24 | 0.3049 | -1127.5 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.91 | 173.62 | -3.03 | 9.83 | 0.2960 | -815.0 | -703.6 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 18.81 | 172.88 | -3.77 | 11.51 | 0.3130 | -400.0 | -389.4 | |
| 0.00 | 5.30 | 0.00 | 2.75 | 18.19 | 172.89 | -3.75 | 11.90 | 0.3028 | -530.0 | -701.4 | |
| 3.25 | 4.02 | 1.69 | 2.09 | 18.68 | 172.73 | -3.92 | 12.05 | 0.3115 | -968.5 | -831.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.97 | 172.56 | -4.09 | 13.11 | 0.3005 | -679.0 | -496.5 | |
| 9.06 | 15.73 | 4.73 | 8.22 | 18.96 | 171.72 | -4.93 | 14.78 | 0.3199 | -834.5 | -305.4 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 18.16 | 171.37 | -5.28 | 16.54 | 0.3086 | 964.0 | 789.9 | |
| 1.88 | 2.99 | 0.98 | 1.56 | 18.25 | 170.99 | -5.66 | 17.55 | 0.3119 | 953.5 | 821.8 | |
| 1.80 | 5.73 | 0.95 | 3.02 | 19.96 | 170.11 | -6.54 | 18.26 | 0.3431 | -940.0 | -708.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 18.96 | 169.96 | -6.69 | 19.69 | 0.3285 | 781.0 | 665.9 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 18.25 | 169.89 | -6.75 | 20.67 | 0.3178 | 949.0 | 670.0 | |
| 0.00 | 1.88 | 0.00 | 0.99 | 19.15 | 169.48 | -7.17 | 20.76 | 0.3341 | 1015.0 | 866.1 | |
| 1.80 | 3.16 | 0.94 | 1.66 | 19.21 | 168.94 | -7.71 | 22.09 | 0.3382 | 933.6 | 723.4 | |
| 0.00 | 2.22 | 0.00 | 1.18 | 20.77 | 168.54 | -8.11 | 21.32 | 0.3642 | 840.0 | 560.8 | |
| 0.00 | 2.22 | 0.00 | 1.17 | 18.80 | 168.55 | -8.10 | 23.60 | 0.3347 | 1077.0 | 860.3 | |
| 8.98 | 65.40 | 4.73 | 34.48 | 19.27 | 168.46 | -8.19 | 23.23 | 0.3422 | 1042.4 | 588.6 | |
| 0.00 | 2.48 | 0.00 | 1.31 | 19.95 | 168.24 | -8.41 | 22.97 | 0.3539 | 784.0 | 705.1 | |
| 0.77 | 17.95 | 0.41 | 9.54 | 20.61 | 168.04 | -8.61 | 22.68 | 0.3649 | 991.2 | 700.5 | |
| 5.90 | -20.00 | 3.11 | -20.00 | 19.30 | 168.02 | -8.63 | 24.31 | 0.3456 | 1260.7 | 999999 | |
| 7.35 | -20.00 | 3.88 | -20.00 | 19.36 | 167.73 | -8.92 | 24.94 | 0.3485 | 995.2 | 999999 | |
| 4.27 | -22.00 | 2.27 | -22.00 | 20.14 | 167.68 | -8.96 | 24.07 | 0.3603 | 1069.8 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 19.67 | 167.62 | -9.03 | 24.81 | 0.3538 | 695.0 | 505.0 | |
| 5.13 | -20.00 | 2.70 | -20.00 | 19.02 | 167.56 | -9.09 | 25.80 | 0.3447 | 990.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 20.08 | 167.37 | -9.28 | 24.88 | 0.3615 | 739.0 | 637.7 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 19.20 | 166.34 | -10.31 | 28.44 | 0.3564 | 942.0 | 764.4 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 19.54 | 166.16 | -10.49 | 28.37 | 0.3627 | 790.0 | 617.8 | |
| 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. | |