SDO HMI 2011-12-02 00:58:56 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 |
| 66.97 | 284.41 | 37.24 | 157.82 | 18.99 | 172.32 | 19.84 | 314.59 | 0.4514 | -301.4 | -118.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-02 00:58:56 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 |
| 36.73 | 152.20 | 20.57 | 85.32 | 18.72 | 174.23 | 21.75 | 311.30 | 0.4691 | -1074.6 | -315.2 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 18.07 | 173.68 | 21.20 | 310.87 | 0.4565 | -725.0 | -599.3 | |
| 0.60 | 1.96 | 0.33 | 1.10 | 19.06 | 173.61 | 21.13 | 312.67 | 0.4652 | -734.9 | -650.6 | |
| 0.00 | 3.25 | 0.00 | 1.81 | 18.69 | 173.52 | 21.04 | 312.14 | 0.4607 | -782.0 | -654.1 | |
| 4.87 | 7.35 | 2.72 | 4.10 | 19.06 | 173.31 | 20.83 | 313.06 | 0.4618 | -949.3 | -739.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 19.87 | 173.38 | 20.90 | 314.30 | 0.4708 | -755.0 | -695.7 | |
| 1.20 | 1.71 | 0.67 | 0.95 | 19.00 | 172.93 | 20.45 | 313.45 | 0.4570 | -739.2 | -641.3 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 18.04 | 172.74 | 20.26 | 312.04 | 0.4453 | -912.0 | -744.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 18.32 | 172.68 | 20.20 | 312.62 | 0.4473 | -734.0 | -639.1 | |
| 0.77 | 1.71 | 0.43 | 0.95 | 18.94 | 172.66 | 20.18 | 313.72 | 0.4533 | -911.3 | -843.0 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 18.60 | 172.51 | 20.03 | 313.33 | 0.4482 | -907.0 | -740.8 | |
| 12.98 | 27.76 | 7.19 | 15.36 | 19.07 | 172.27 | 19.79 | 314.45 | 0.4502 | -925.0 | -604.5 | |
| 0.00 | 0.60 | 0.00 | 0.33 | 18.04 | 171.88 | 19.40 | 313.23 | 0.4354 | -741.0 | -589.6 | |
| 0.00 | 3.07 | 0.00 | 1.70 | 19.22 | 171.86 | 19.38 | 315.30 | 0.4473 | -668.0 | -564.1 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 19.23 | 171.43 | 18.95 | 315.92 | 0.4426 | -779.0 | -649.1 | |
| 2.22 | 2.56 | 1.22 | 1.40 | 18.29 | 171.06 | 18.58 | 314.87 | 0.4286 | 695.7 | 431.4 | |
| 0.00 | 4.70 | 0.00 | 2.59 | 19.26 | 171.10 | 18.62 | 316.45 | 0.4394 | -806.0 | -634.6 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 18.36 | 170.74 | 18.26 | 315.46 | 0.4257 | 664.0 | 589.0 | |
| 0.00 | 5.12 | 0.00 | 2.80 | 18.51 | 170.49 | 18.01 | 316.10 | 0.4247 | 685.0 | 649.2 | |
| 0.00 | 2.22 | 0.00 | 1.21 | 18.30 | 170.14 | 17.66 | 316.27 | 0.4184 | 997.0 | 815.0 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 19.92 | 169.79 | 17.31 | 319.53 | 0.4329 | 709.0 | 459.1 | |
| 0.00 | 1.62 | 0.00 | 0.89 | 20.52 | 169.83 | 17.35 | 320.41 | 0.4401 | 690.0 | 566.4 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 19.17 | 169.68 | 17.20 | 318.49 | 0.4232 | 697.0 | 563.8 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 20.36 | 169.74 | 17.26 | 320.30 | 0.4374 | 819.0 | 667.4 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 20.20 | 169.69 | 17.21 | 320.13 | 0.4351 | 732.0 | 592.5 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 20.55 | 169.67 | 17.19 | 320.71 | 0.4388 | 895.0 | 741.2 | |
| 0.00 | 5.98 | 0.00 | 3.28 | 20.52 | 169.23 | 16.75 | 321.36 | 0.4342 | 500.0 | 721.3 | |
| 0.00 | 1.62 | 0.00 | 0.89 | 20.14 | 169.03 | 16.55 | 321.11 | 0.4277 | 782.0 | 569.4 | |
| 0.00 | 3.25 | 0.00 | 1.79 | 20.96 | 168.99 | 16.51 | 322.43 | 0.4370 | 576.0 | 473.1 | |
| 1.28 | 4.95 | 0.70 | 2.69 | 19.42 | 168.56 | 16.08 | 320.75 | 0.4146 | 928.1 | 758.9 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 20.46 | 168.31 | 15.83 | 322.80 | 0.4245 | 803.0 | 621.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 21.15 | 168.35 | 15.87 | 323.77 | 0.4333 | 710.0 | 482.5 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 19.58 | 168.18 | 15.70 | 321.64 | 0.4127 | 958.0 | 743.1 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 19.89 | 168.08 | 15.60 | 322.31 | 0.4155 | 922.0 | 735.1 | |
| 0.00 | 4.19 | 0.00 | 2.29 | 20.58 | 168.16 | 15.68 | 323.25 | 0.4246 | 868.0 | 744.6 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 20.27 | 167.86 | 15.38 | 323.28 | 0.4179 | 861.0 | 680.5 | |
| 2.31 | 4.53 | 1.24 | 2.44 | 18.87 | 167.69 | 15.21 | 321.34 | 0.3992 | 1016.0 | 874.5 | |
| 4.01 | 12.21 | 2.17 | 6.60 | 19.40 | 167.45 | 14.97 | 322.64 | 0.4032 | 949.9 | 716.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 20.34 | 166.99 | 14.51 | 324.93 | 0.4106 | 962.0 | 871.2 | |
| 0.00 | 1.37 | 0.00 | 0.74 | 19.93 | 166.88 | 14.40 | 324.50 | 0.4045 | 895.0 | 716.9 | |
| 0.00 | 2.48 | 0.00 | 1.33 | 20.00 | 165.56 | 13.08 | 327.11 | 0.3934 | 679.0 | 628.1 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 20.62 | 165.39 | 12.91 | 328.35 | 0.4002 | 767.0 | 635.6 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 17.86 | 161.82 | 9.34 | 332.23 | 0.3329 | -640.0 | -450.7 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 17.62 | 158.67 | 6.19 | 340.42 | 0.3083 | -899.0 | -703.8 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 16.79 | 157.25 | 4.77 | 343.86 | 0.2878 | -908.0 | -754.8 | |
| 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. | |