SDO HMI 2014-09-22 18:00:34 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 |
| 88.55 | 465.25 | 52.72 | 279.07 | -10.61 | 264.51 | -29.11 | 121.30 | 0.5580 | 225.1 | 67.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-22 18:00:34 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 | 0.97 | 0.00 | 0.52 | -5.69 | 274.64 | -18.98 | 123.46 | 0.3895 | 771.0 | 583.9 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -8.41 | 272.74 | -20.88 | 126.24 | 0.4390 | 801.0 | 660.0 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -10.93 | 272.44 | -21.18 | 130.27 | 0.4668 | 684.0 | 547.6 | |
| 0.00 | 1.42 | 0.00 | 0.79 | -8.65 | 271.58 | -22.04 | 125.19 | 0.4558 | 676.0 | 625.6 | |
| 0.00 | 0.44 | 0.00 | 0.26 | -15.18 | 270.59 | -23.02 | 134.33 | 0.5298 | 625.0 | 583.6 | |
| 14.16 | 207.82 | 8.00 | 117.75 | -8.87 | 269.48 | -24.14 | 123.13 | 0.4844 | 1349.1 | 383.6 | |
| 1.77 | -6.00 | 1.00 | -6.00 | -9.29 | 269.25 | -24.37 | 123.59 | 0.4908 | 703.8 | 999999 | |
| 22.03 | -6.00 | 12.50 | -6.00 | -8.96 | 269.10 | -24.51 | 122.86 | 0.4899 | 1070.3 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -11.51 | 268.45 | -25.17 | 126.35 | 0.5195 | 607.0 | 454.9 | |
| 2.12 | -6.00 | 1.21 | -6.00 | -8.89 | 268.64 | -24.98 | 122.24 | 0.4952 | 748.8 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -8.74 | 268.48 | -25.13 | 121.82 | 0.4961 | 306.0 | 294.7 | |
| 0.00 | 1.77 | 0.00 | 1.01 | -9.19 | 268.24 | -25.37 | 122.34 | 0.5027 | 659.0 | 546.5 | |
| 0.00 | 2.65 | 0.00 | 1.50 | -5.70 | 267.96 | -25.65 | 115.83 | 0.4805 | 846.0 | 715.1 | |
| 0.00 | 1.77 | 0.00 | 1.00 | -6.23 | 267.77 | -25.85 | 116.64 | 0.4868 | 509.0 | 566.4 | |
| 0.00 | 2.03 | 0.00 | 1.17 | -8.04 | 267.49 | -26.13 | 119.61 | 0.5036 | 336.0 | 349.7 | |
| 16.19 | 31.76 | 9.29 | 18.24 | -8.39 | 267.43 | -26.19 | 120.15 | 0.5070 | 1064.3 | 686.3 | |
| 0.62 | 2.12 | 0.36 | 1.22 | -8.75 | 267.09 | -26.52 | 120.45 | 0.5140 | 586.4 | 432.1 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -8.45 | 266.91 | -26.70 | 119.76 | 0.5141 | 735.0 | 519.1 | |
| 0.00 | 2.39 | 0.00 | 1.39 | -9.71 | 266.81 | -26.81 | 121.76 | 0.5249 | 738.0 | 530.1 | |
| 1.06 | 3.72 | 0.61 | 2.14 | -8.06 | 266.70 | -26.91 | 118.89 | 0.5139 | 789.9 | 462.4 | |
| 0.00 | 1.24 | 0.00 | 0.72 | -8.88 | 266.47 | -27.15 | 120.07 | 0.5230 | 560.0 | 339.9 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -9.82 | 266.39 | -27.23 | 121.54 | 0.5311 | 550.0 | 482.7 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -8.50 | 266.05 | -27.56 | 119.05 | 0.5256 | 601.0 | 398.9 | |
| 0.00 | 0.80 | 0.00 | 0.47 | -8.76 | 265.34 | -28.27 | 118.84 | 0.5366 | 731.0 | 617.1 | |
| 0.00 | 1.15 | 0.00 | 0.69 | -8.60 | 262.91 | -30.71 | 116.57 | 0.5668 | -779.0 | -620.7 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -8.65 | 262.47 | -31.14 | 116.34 | 0.5727 | -596.0 | -548.9 | |
| 1.15 | 17.16 | 0.70 | 10.49 | -10.28 | 262.02 | -31.60 | 118.50 | 0.5888 | -1155.9 | -706.8 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -10.66 | 261.97 | -31.64 | 119.04 | 0.5919 | -623.0 | -563.2 | |
| 0.00 | 1.42 | 0.00 | 0.86 | -8.86 | 262.13 | -31.48 | 116.41 | 0.5783 | -726.0 | -588.6 | |
| 0.97 | -27.00 | 0.60 | -27.00 | -10.23 | 261.88 | -31.74 | 118.31 | 0.5902 | -986.9 | 999999 | |
| 0.00 | 2.83 | 0.00 | 1.73 | -9.92 | 261.84 | -31.77 | 117.81 | 0.5886 | -894.0 | -820.0 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -10.49 | 261.78 | -31.84 | 118.62 | 0.5931 | -576.0 | -546.2 | |
| 0.00 | 3.36 | 0.00 | 2.06 | -9.91 | 261.48 | -32.13 | 117.53 | 0.5930 | -529.0 | -537.5 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -13.40 | 260.95 | -32.67 | 122.17 | 0.6226 | -606.0 | -504.9 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -10.73 | 260.99 | -32.63 | 118.38 | 0.6043 | 672.0 | 446.1 | |
| 0.35 | 1.68 | 0.22 | 1.05 | -11.61 | 260.51 | -33.11 | 119.31 | 0.6158 | -875.5 | -752.9 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -11.89 | 259.65 | -33.96 | 119.08 | 0.6278 | -596.0 | -474.0 | |
| 0.00 | 1.68 | 0.00 | 1.08 | -12.12 | 259.10 | -34.52 | 119.01 | 0.6358 | -846.0 | -733.9 | |
| 1.95 | 161.99 | 1.25 | 105.17 | -12.35 | 258.99 | -34.63 | 119.25 | 0.6385 | -861.5 | -260.4 | |
| 25.21 | -39.00 | 16.35 | -39.00 | -13.33 | 258.76 | -34.86 | 120.43 | 0.6473 | -1152.6 | 999999 | |
| 0.97 | -39.00 | 0.63 | -39.00 | -12.62 | 258.80 | -34.82 | 119.49 | 0.6424 | -903.8 | 999999 | |
| 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. | |