SDO HMI 2014-09-23 09:00:34 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 |
| 98.35 | 464.19 | 54.63 | 257.98 | -10.30 | 265.39 | -19.98 | 131.57 | 0.4448 | 290.6 | 148.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-23 09:00:34 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 | 1.15 | 0.00 | 0.59 | -6.75 | 278.86 | -6.51 | 154.62 | 0.2637 | 903.0 | 619.7 | |
| 0.00 | 5.40 | 0.00 | 2.74 | -2.45 | 276.75 | -8.62 | 137.45 | 0.2224 | 884.0 | 734.9 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -7.31 | 272.73 | -12.64 | 138.40 | 0.3283 | 1009.0 | 776.6 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -7.19 | 272.58 | -12.79 | 137.81 | 0.3285 | 781.0 | 647.5 | |
| 0.00 | 2.74 | 0.00 | 1.45 | -8.93 | 272.45 | -12.91 | 140.91 | 0.3516 | 901.0 | 661.3 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -6.24 | 272.07 | -13.29 | 134.68 | 0.3229 | 764.0 | 651.4 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -9.66 | 270.10 | -15.27 | 137.44 | 0.3855 | -40.0 | -18.3 | |
| 1.68 | 193.71 | 0.90 | 103.69 | -8.57 | 270.08 | -15.28 | 135.40 | 0.3728 | 1260.7 | 408.0 | |
| 20.89 | -8.00 | 11.17 | -8.00 | -8.79 | 269.82 | -15.55 | 135.34 | 0.3784 | 1316.0 | 999999 | |
| 16.73 | -8.00 | 8.97 | -8.00 | -8.99 | 269.53 | -15.84 | 135.17 | 0.3840 | 1059.2 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -5.12 | 268.60 | -16.77 | 125.50 | 0.3545 | 827.0 | 603.9 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -5.86 | 268.54 | -16.82 | 127.08 | 0.3624 | 816.0 | 631.2 | |
| 0.00 | 4.96 | 0.00 | 2.64 | -6.70 | 268.39 | -16.98 | 128.63 | 0.3729 | 882.0 | 752.7 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -6.43 | 268.18 | -17.19 | 127.70 | 0.3728 | 836.0 | 550.6 | |
| 17.17 | 59.58 | 9.27 | 32.18 | -8.67 | 267.92 | -17.45 | 131.78 | 0.3992 | 1090.9 | 472.4 | |
| 0.00 | 2.48 | 0.00 | 1.35 | -9.68 | 267.87 | -17.50 | 133.54 | 0.4106 | 748.0 | 626.5 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -2.20 | 268.00 | -17.37 | 117.39 | 0.3374 | 9.0 | 34.0 | |
| 1.68 | -15.00 | 0.91 | -15.00 | -8.80 | 267.72 | -17.64 | 131.71 | 0.4029 | 790.3 | 999999 | |
| 4.34 | -15.00 | 2.34 | -15.00 | -8.46 | 267.68 | -17.69 | 130.99 | 0.3999 | 1002.0 | 999999 | |
| 0.00 | 3.36 | 0.00 | 1.83 | -9.10 | 267.42 | -17.95 | 131.76 | 0.4096 | 692.0 | 538.3 | |
| 0.00 | 1.68 | 0.00 | 0.91 | -8.76 | 267.15 | -18.22 | 130.71 | 0.4094 | 676.0 | 480.6 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -9.06 | 266.88 | -18.49 | 130.83 | 0.4157 | 624.0 | 379.9 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -8.74 | 266.18 | -19.18 | 129.19 | 0.4208 | -740.0 | -452.2 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -8.85 | 265.86 | -19.51 | 128.91 | 0.4259 | 826.0 | 644.2 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -9.20 | 265.58 | -19.79 | 129.16 | 0.4328 | 609.0 | 496.0 | |
| 2.48 | 9.83 | 1.36 | 5.39 | -8.92 | 265.53 | -19.84 | 128.58 | 0.4307 | 925.6 | 667.0 | |
| 0.00 | 0.62 | 0.00 | 0.34 | -6.20 | 264.50 | -20.87 | 121.93 | 0.4190 | 798.0 | 571.6 | |
| 0.97 | 3.45 | 0.54 | 1.91 | -8.61 | 264.08 | -21.28 | 126.04 | 0.4457 | -994.5 | -804.2 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -9.38 | 263.61 | -21.76 | 126.81 | 0.4587 | -772.0 | -606.2 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -8.85 | 262.39 | -22.98 | 124.36 | 0.4692 | -785.0 | -671.1 | |
| 1.51 | 4.96 | 0.85 | 2.81 | -10.37 | 262.08 | -23.29 | 126.61 | 0.4865 | -1007.1 | -765.0 | |
| 0.35 | 1.42 | 0.20 | 0.80 | -9.84 | 261.99 | -23.38 | 125.61 | 0.4829 | -832.2 | -747.1 | |
| 0.00 | 2.04 | 0.00 | 1.17 | -11.71 | 261.09 | -24.28 | 127.64 | 0.5105 | -718.0 | -571.2 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -11.58 | 260.63 | -24.74 | 126.90 | 0.5147 | -727.0 | -572.1 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -12.54 | 260.50 | -24.87 | 128.25 | 0.5248 | -615.0 | -542.1 | |
| 0.00 | 1.42 | 0.00 | 0.83 | -13.60 | 259.80 | -25.57 | 129.06 | 0.5424 | -800.0 | -651.2 | |
| 0.97 | 5.05 | 0.57 | 2.97 | -12.55 | 259.06 | -26.31 | 126.71 | 0.5417 | -957.7 | -712.8 | |
| 27.89 | 140.41 | 16.56 | 83.50 | -13.47 | 258.71 | -26.66 | 127.70 | 0.5536 | -1148.0 | -299.9 | |
| 0.89 | -37.00 | 0.52 | -37.00 | -12.60 | 258.81 | -26.56 | 126.52 | 0.5450 | -871.8 | 999999 | |
| 0.80 | -38.00 | 0.47 | -38.00 | -13.00 | 258.42 | -26.95 | 126.72 | 0.5530 | -691.3 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.97 | -9.10 | 258.78 | -26.59 | 120.92 | 0.5172 | 611.0 | 516.1 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -12.46 | 258.41 | -26.95 | 125.90 | 0.5486 | -756.0 | -583.7 | |
| 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. | |