SDO HMI 2011-10-22 23:59:01 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 |
| 72.89 | 379.51 | 48.43 | 252.30 | 15.57 | 279.33 | -41.05 | 72.38 | 0.6652 | -290.8 | -90.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-22 23:59:01 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 | 2.87 | 0.00 | 1.67 | 14.17 | 289.59 | -30.79 | 71.40 | 0.5258 | -839.0 | -709.9 | |
| 0.00 | 1.13 | 0.00 | 0.67 | 15.71 | 288.17 | -32.21 | 69.22 | 0.5509 | -706.0 | -535.8 | |
| 0.00 | 10.00 | 0.00 | 5.88 | 13.66 | 288.40 | -31.98 | 72.80 | 0.5408 | -410.0 | -752.6 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 11.49 | 288.45 | -31.93 | 76.78 | 0.5345 | -539.0 | -458.0 | |
| 0.00 | 1.22 | 0.00 | 0.72 | 13.95 | 288.10 | -32.28 | 72.39 | 0.5459 | -572.0 | -495.9 | |
| 0.00 | 2.09 | 0.00 | 1.23 | 13.46 | 288.11 | -32.27 | 73.26 | 0.5444 | -827.0 | -650.3 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 13.62 | 287.61 | -32.77 | 73.15 | 0.5518 | -610.0 | -517.1 | |
| 0.00 | 1.13 | 0.00 | 0.68 | 13.69 | 286.53 | -33.85 | 73.40 | 0.5669 | -586.0 | -495.2 | |
| 0.00 | 1.13 | 0.00 | 0.72 | 13.51 | 281.40 | -38.98 | 75.08 | 0.6353 | -671.0 | -552.4 | |
| 0.00 | 1.57 | 0.00 | 1.02 | 16.57 | 280.72 | -39.66 | 70.54 | 0.6510 | -340.0 | -297.2 | |
| 9.48 | 248.27 | 6.16 | 163.19 | 15.62 | 280.67 | -39.71 | 72.00 | 0.6493 | -1208.9 | -250.6 | |
| 22.88 | -11.00 | 14.97 | -11.00 | 15.99 | 280.21 | -40.16 | 71.56 | 0.6559 | -804.5 | 999999 | |
| 12.61 | -11.00 | 8.27 | -11.00 | 15.21 | 279.91 | -40.47 | 72.81 | 0.6579 | -939.4 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 13.95 | 280.15 | -40.23 | 74.67 | 0.6522 | -524.0 | -518.5 | |
| 4.00 | 14.96 | 2.62 | 9.81 | 14.20 | 279.81 | -40.57 | 74.36 | 0.6570 | -994.1 | -561.7 | |
| 14.61 | -11.00 | 9.63 | -11.00 | 15.01 | 279.59 | -40.79 | 73.19 | 0.6615 | -781.8 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.70 | 16.79 | 279.15 | -41.23 | 70.67 | 0.6710 | -628.0 | -458.7 | |
| 0.00 | 2.09 | 0.00 | 1.41 | 17.23 | 278.36 | -42.02 | 70.24 | 0.6817 | -764.0 | -620.1 | |
| 0.00 | 0.78 | 0.00 | 0.53 | 17.12 | 277.97 | -42.41 | 70.51 | 0.6861 | -367.0 | -321.8 | |
| 1.39 | 22.79 | 0.96 | 15.76 | 17.52 | 277.04 | -43.34 | 70.18 | 0.6981 | 800.1 | 287.2 | |
| 0.00 | 1.91 | 0.00 | 1.30 | 15.25 | 277.54 | -42.84 | 73.30 | 0.6873 | 517.0 | 464.9 | |
| 0.00 | 4.26 | 0.00 | 2.93 | 16.01 | 276.95 | -43.43 | 72.34 | 0.6958 | 694.0 | 599.8 | |
| 0.00 | 5.48 | 0.00 | 3.78 | 16.40 | 276.80 | -43.58 | 71.82 | 0.6984 | 752.0 | 470.3 | |
| 0.00 | 3.22 | 0.00 | 2.24 | 16.71 | 276.37 | -44.01 | 71.48 | 0.7042 | 850.0 | 674.4 | |
| 0.00 | 1.65 | 0.00 | 1.15 | 17.22 | 276.17 | -44.21 | 70.81 | 0.7075 | 834.0 | 729.6 | |
| 0.00 | 0.43 | 0.00 | 0.30 | 13.22 | 277.09 | -43.29 | 76.32 | 0.6894 | 609.0 | 653.4 | |
| 0.00 | 2.17 | 0.00 | 1.49 | 13.97 | 276.88 | -43.50 | 75.28 | 0.6931 | 583.0 | 466.2 | |
| 0.00 | 0.96 | 0.00 | 0.66 | 13.66 | 276.82 | -43.56 | 75.73 | 0.6933 | 585.0 | 485.4 | |
| 0.00 | 8.96 | 0.00 | 6.26 | 16.29 | 276.05 | -44.33 | 72.14 | 0.7070 | 582.0 | 659.1 | |
| 0.00 | 1.57 | 0.00 | 1.10 | 16.49 | 275.69 | -44.69 | 71.95 | 0.7116 | 851.0 | 686.7 | |
| 0.00 | 1.83 | 0.00 | 1.30 | 17.13 | 275.19 | -45.19 | 71.16 | 0.7187 | 582.0 | 489.8 | |
| 0.00 | 1.65 | 0.00 | 1.16 | 16.14 | 275.48 | -44.90 | 72.48 | 0.7134 | 573.0 | 529.1 | |
| 0.00 | 1.22 | 0.00 | 0.86 | 16.28 | 275.40 | -44.98 | 72.29 | 0.7146 | 688.0 | 587.6 | |
| 0.00 | 4.52 | 0.00 | 3.22 | 16.81 | 274.97 | -45.41 | 71.65 | 0.7205 | 766.0 | 593.5 | |
| 0.00 | 2.35 | 0.00 | 1.68 | 16.67 | 274.66 | -45.72 | 71.91 | 0.7239 | 717.0 | 577.9 | |
| 0.00 | 1.04 | 0.00 | 0.75 | 16.90 | 274.41 | -45.97 | 71.65 | 0.7272 | 546.0 | 373.0 | |
| 0.00 | 0.78 | 0.00 | 0.56 | 15.11 | 274.71 | -45.67 | 74.04 | 0.7206 | 728.0 | 629.2 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 11.37 | 275.52 | -44.86 | 79.17 | 0.7064 | 643.0 | 644.2 | |
| 0.00 | 2.44 | 0.00 | 1.76 | 16.26 | 274.15 | -46.23 | 72.56 | 0.7289 | 416.0 | 402.1 | |
| 0.00 | 0.43 | 0.00 | 0.32 | 16.62 | 273.91 | -46.47 | 72.13 | 0.7323 | 598.0 | 498.4 | |
| 0.00 | 0.87 | 0.00 | 0.63 | 15.79 | 273.94 | -46.44 | 73.25 | 0.7306 | 654.0 | 555.6 | |
| 0.00 | 1.39 | 0.00 | 1.01 | 15.93 | 273.76 | -46.62 | 73.08 | 0.7329 | 543.0 | 421.2 | |
| 0.00 | 1.04 | 0.00 | 0.75 | 11.03 | 274.02 | -46.36 | 79.78 | 0.7242 | 547.0 | 456.6 | |
| 7.92 | 11.40 | 5.82 | 8.38 | 14.78 | 272.91 | -47.47 | 74.78 | 0.7407 | 756.3 | 536.8 | |
| 0.00 | 3.65 | 0.00 | 2.71 | 15.42 | 272.49 | -47.89 | 73.98 | 0.7463 | 617.0 | 481.5 | |
| 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. | |