SDO HMI 2011-11-25 00:58:57 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 |
| 17.90 | 68.76 | 9.65 | 36.73 | 9.27 | 262.74 | 18.00 | 302.74 | 0.3473 | -56.5 | 169.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-25 00:58:57 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 | 1.37 | 0.00 | 0.82 | 11.00 | 277.43 | 32.70 | 287.41 | 0.5579 | 442.0 | 446.7 | |
| 0.00 | 1.46 | 0.00 | 0.86 | 11.16 | 277.09 | 32.36 | 287.83 | 0.5537 | 591.0 | 504.6 | |
| 0.00 | 1.20 | 0.00 | 0.71 | 11.13 | 276.88 | 32.14 | 287.87 | 0.5506 | 696.0 | 589.7 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 11.40 | 276.84 | 32.10 | 288.37 | 0.5511 | 624.0 | 561.8 | |
| 0.00 | 1.37 | 0.00 | 0.81 | 11.52 | 276.82 | 32.08 | 288.59 | 0.5513 | 560.0 | 447.8 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 11.22 | 276.60 | 31.87 | 288.16 | 0.5472 | 766.0 | 587.7 | |
| 0.00 | 1.37 | 0.00 | 0.80 | 11.07 | 275.07 | 30.33 | 288.60 | 0.5250 | 612.0 | 562.9 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 11.49 | 274.52 | 29.79 | 289.67 | 0.5191 | 629.0 | 509.1 | |
| 1.54 | 1.71 | 0.84 | 0.93 | 9.46 | 267.48 | 22.74 | 289.80 | 0.4070 | -776.1 | -599.0 | |
| 0.00 | 3.77 | 0.00 | 2.04 | 9.49 | 267.22 | 22.48 | 290.07 | 0.4033 | -908.0 | -533.2 | |
| 16.36 | 23.98 | 8.81 | 12.92 | 8.15 | 267.04 | 22.30 | 286.96 | 0.3944 | -1089.8 | -378.4 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 8.19 | 265.72 | 20.98 | 287.99 | 0.3743 | -864.0 | -633.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 6.56 | 265.38 | 20.65 | 283.90 | 0.3625 | -712.0 | -587.5 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 6.71 | 265.23 | 20.49 | 284.40 | 0.3606 | -789.0 | -609.2 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 9.70 | 264.56 | 19.82 | 292.85 | 0.3644 | -684.0 | -732.0 | |
| 0.00 | 1.71 | 0.00 | 0.90 | 8.57 | 263.54 | 18.81 | 290.83 | 0.3426 | -1035.0 | -789.1 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 9.14 | 263.10 | 18.36 | 292.85 | 0.3390 | -583.0 | -539.4 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 8.10 | 262.86 | 18.12 | 290.15 | 0.3295 | -898.0 | -732.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 10.05 | 261.57 | 16.84 | 297.20 | 0.3221 | -894.0 | -734.2 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 9.31 | 249.73 | 4.99 | 327.07 | 0.1587 | 903.0 | 701.7 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 8.06 | 248.99 | 4.26 | 326.47 | 0.1337 | 997.0 | 764.5 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 10.54 | 248.78 | 4.05 | 335.72 | 0.1695 | 908.0 | 686.3 | |
| 0.00 | 1.71 | 0.00 | 0.86 | 9.52 | 248.29 | 3.55 | 335.84 | 0.1500 | 976.0 | 763.7 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.97 | 248.23 | 3.50 | 337.35 | 0.1567 | 864.0 | 713.4 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 5.66 | 248.05 | 3.31 | 320.24 | 0.0903 | 895.0 | 655.3 | |
| 0.00 | 5.57 | 0.00 | 2.79 | 10.27 | 248.00 | 3.26 | 339.43 | 0.1600 | 669.0 | 736.1 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 10.24 | 247.69 | 2.96 | 341.13 | 0.1578 | 838.0 | 749.7 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 10.87 | 247.13 | 2.39 | 345.59 | 0.1654 | 889.0 | 720.5 | |
| 0.00 | 1.03 | 0.00 | 0.51 | 7.83 | 246.12 | 1.38 | 347.36 | 0.1099 | 971.0 | 801.0 | |
| 0.00 | 2.23 | 0.00 | 1.12 | 12.58 | 244.54 | -0.20 | 1.04 | 0.1898 | 725.0 | 668.7 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 12.10 | 241.84 | -2.89 | 15.29 | 0.1881 | 881.0 | 683.4 | |
| 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. | |