SDO HMI 2011-12-02 22:58:56 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 |
| 47.81 | 257.12 | 29.75 | 158.35 | 19.07 | 172.27 | 31.87 | 302.63 | 0.5935 | -270.8 | -59.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-02 22:58:56 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 |
| 0.60 | 148.88 | 0.38 | 93.62 | 18.38 | 174.74 | 34.34 | 299.73 | 0.6187 | -778.0 | -304.0 | |
| 26.63 | -1.00 | 16.75 | -1.00 | 18.73 | 174.52 | 34.11 | 300.38 | 0.6180 | -1011.8 | 999999 | |
| 2.99 | -1.00 | 1.86 | -1.00 | 18.48 | 173.93 | 33.53 | 300.39 | 0.6096 | -974.1 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.64 | 19.29 | 174.04 | 33.64 | 301.52 | 0.6157 | -395.0 | -439.0 | |
| 2.73 | -1.00 | 1.71 | -1.00 | 18.95 | 173.93 | 33.52 | 301.09 | 0.6123 | -1051.3 | 999999 | |
| 2.48 | -1.00 | 1.55 | -1.00 | 19.14 | 173.97 | 33.57 | 301.34 | 0.6139 | -795.8 | 999999 | |
| 1.71 | 2.39 | 1.05 | 1.47 | 18.14 | 173.12 | 32.71 | 300.42 | 0.5978 | -771.5 | -737.9 | |
| 2.90 | 4.87 | 1.81 | 3.03 | 19.36 | 173.27 | 32.87 | 302.14 | 0.6070 | -789.9 | -847.3 | |
| 0.00 | 2.73 | 0.00 | 1.68 | 18.08 | 172.77 | 32.37 | 300.57 | 0.5933 | -814.0 | -712.8 | |
| 0.00 | 2.30 | 0.00 | 1.42 | 18.33 | 172.75 | 32.35 | 300.96 | 0.5945 | -1065.0 | -856.9 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 18.92 | 172.84 | 32.44 | 301.79 | 0.5992 | -814.0 | -664.2 | |
| 0.00 | 2.22 | 0.00 | 1.36 | 18.30 | 172.45 | 32.04 | 301.12 | 0.5907 | -828.0 | -757.6 | |
| 1.96 | 6.15 | 1.21 | 3.77 | 19.02 | 172.27 | 31.86 | 302.34 | 0.5930 | -755.3 | -689.8 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 18.68 | 172.16 | 31.76 | 301.90 | 0.5895 | -830.0 | -619.5 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 18.83 | 172.15 | 31.75 | 302.14 | 0.5905 | -855.0 | -691.1 | |
| 0.00 | 1.62 | 0.00 | 0.97 | 18.22 | 170.43 | 30.03 | 302.48 | 0.5657 | 596.0 | 495.4 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 18.94 | 170.35 | 29.95 | 303.66 | 0.5696 | 654.0 | 479.6 | |
| 0.00 | 6.15 | 0.00 | 3.67 | 18.85 | 169.65 | 29.25 | 304.08 | 0.5605 | 602.0 | 726.8 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 20.47 | 169.98 | 29.58 | 306.30 | 0.5760 | 482.0 | 319.9 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 18.38 | 169.46 | 29.05 | 303.51 | 0.5549 | 686.0 | 627.7 | |
| 0.00 | 2.13 | 0.00 | 1.27 | 18.63 | 169.43 | 29.03 | 303.92 | 0.5563 | 980.0 | 875.4 | |
| 0.00 | 2.90 | 0.00 | 1.76 | 20.79 | 169.87 | 29.46 | 306.87 | 0.5771 | 490.0 | 453.1 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 21.51 | 169.92 | 29.51 | 307.90 | 0.5831 | -500.0 | -352.8 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 20.41 | 169.61 | 29.20 | 306.53 | 0.5713 | 639.0 | 540.2 | |
| 0.00 | 1.37 | 0.00 | 0.81 | 18.97 | 169.32 | 28.92 | 304.56 | 0.5574 | 651.0 | 403.1 | |
| 0.00 | 3.59 | 0.00 | 2.16 | 20.76 | 169.61 | 29.20 | 307.05 | 0.5738 | 804.0 | 616.0 | |
| 1.28 | 5.21 | 0.76 | 3.10 | 18.76 | 169.13 | 28.73 | 304.37 | 0.5537 | -479.1 | 172.0 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 20.79 | 169.36 | 28.96 | 307.31 | 0.5713 | 570.0 | 552.6 | |
| 0.00 | 1.96 | 0.00 | 1.18 | 20.19 | 169.09 | 28.69 | 306.64 | 0.5637 | 801.0 | 617.2 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 18.85 | 168.80 | 28.39 | 304.81 | 0.5503 | -527.0 | -521.5 | |
| 0.00 | 2.30 | 0.00 | 1.38 | 20.48 | 169.11 | 28.71 | 307.05 | 0.5661 | 958.0 | 749.1 | |
| 0.00 | 5.72 | 0.00 | 3.44 | 20.92 | 169.17 | 28.77 | 307.66 | 0.5701 | 532.0 | 593.5 | |
| 0.00 | 2.65 | 0.00 | 1.59 | 20.70 | 168.94 | 28.54 | 307.53 | 0.5658 | 924.0 | 780.5 | |
| 1.71 | 7.09 | 1.01 | 4.19 | 19.57 | 168.33 | 27.92 | 306.35 | 0.5500 | 639.5 | 351.7 | |
| 0.00 | 1.71 | 0.00 | 1.02 | 21.20 | 168.65 | 28.25 | 308.55 | 0.5664 | 565.0 | 496.1 | |
| 0.00 | 13.57 | 0.00 | 8.12 | 20.89 | 168.52 | 28.11 | 308.20 | 0.5624 | 787.0 | 747.7 | |
| 1.62 | -34.00 | 0.96 | -34.00 | 19.70 | 168.07 | 27.66 | 306.78 | 0.5479 | 606.3 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 20.54 | 168.23 | 27.83 | 307.94 | 0.5564 | 771.0 | 603.3 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 20.05 | 167.60 | 27.20 | 307.75 | 0.5452 | 511.0 | 408.0 | |
| 1.20 | 1.54 | 0.70 | 0.90 | 20.17 | 167.31 | 26.90 | 308.23 | 0.5428 | 653.0 | 518.5 | |
| 0.00 | 4.44 | 0.00 | 2.60 | 20.36 | 166.53 | 26.13 | 309.28 | 0.5355 | 836.0 | 750.8 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 19.74 | 166.42 | 26.02 | 308.41 | 0.5290 | 655.0 | 511.0 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 20.06 | 165.36 | 24.96 | 309.99 | 0.5194 | 824.0 | 706.5 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 21.32 | 164.88 | 24.48 | 312.45 | 0.5253 | 603.0 | 469.3 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 17.46 | 161.92 | 21.52 | 309.57 | 0.4558 | -580.0 | -469.7 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 16.88 | 159.57 | 19.17 | 311.63 | 0.4222 | -894.0 | -721.3 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 15.96 | 158.54 | 18.14 | 311.39 | 0.4007 | -701.0 | -583.2 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 16.30 | 157.60 | 17.20 | 313.51 | 0.3931 | -904.0 | -802.2 | |
| 0.00 | 0.51 | 0.00 | 0.27 | 15.87 | 157.47 | 17.06 | 312.89 | 0.3870 | 643.0 | 517.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 11.39 | 156.51 | 16.10 | 304.36 | 0.3309 | -775.0 | -619.7 | |
| 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. | |