| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.40 | 294.29 | 22.43 | 168.30 | 8.51 | 290.01 | -30.00 | 85.28 | 0.4998 | -495.6 | -325.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-20 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 | 1.24 | 0.00 | 0.68 | 10.39 | 293.88 | -26.13 | 80.84 | 0.4406 | -815.0 | -644.8 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 13.02 | 293.34 | -26.67 | 75.14 | 0.4544 | -782.0 | -666.4 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 10.51 | 293.36 | -26.65 | 80.67 | 0.4489 | -842.0 | -683.3 | |
| 0.00 | 1.59 | 0.00 | 0.89 | 11.07 | 293.10 | -26.91 | 79.48 | 0.4537 | -890.0 | -751.9 | |
| 0.00 | 3.01 | 0.00 | 1.67 | 10.71 | 293.03 | -26.98 | 80.30 | 0.4541 | -950.0 | -720.0 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 10.82 | 292.81 | -27.20 | 80.11 | 0.4576 | -690.0 | -556.2 | |
| 0.00 | 1.95 | 0.00 | 1.11 | 17.16 | 291.92 | -28.09 | 67.26 | 0.4898 | -596.0 | -461.3 | |
| 0.00 | 1.51 | 0.00 | 0.84 | 11.24 | 292.36 | -27.66 | 79.28 | 0.4653 | -740.0 | -521.4 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 11.62 | 291.55 | -28.46 | 78.67 | 0.4781 | -867.0 | -732.5 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 5.11 | 291.68 | -28.34 | 92.41 | 0.4751 | -202.0 | -239.4 | |
| 0.62 | 102.47 | 0.35 | 57.96 | 5.57 | 291.31 | -28.70 | 91.38 | 0.4801 | -896.6 | -370.4 | |
| 2.92 | -11.00 | 1.65 | -11.00 | 5.42 | 291.25 | -28.76 | 91.69 | 0.4812 | -1024.6 | 999999 | |
| 11.07 | -11.00 | 6.25 | -11.00 | 5.17 | 291.23 | -28.79 | 92.19 | 0.4819 | -1156.1 | 999999 | |
| 1.06 | -11.00 | 0.60 | -11.00 | 5.07 | 290.96 | -29.06 | 92.36 | 0.4862 | -783.1 | 999999 | |
| 11.51 | 152.69 | 6.57 | 87.33 | 10.75 | 290.06 | -29.95 | 80.75 | 0.4990 | -1259.3 | -441.1 | |
| 12.22 | -15.00 | 7.01 | -15.00 | 10.78 | 289.63 | -30.38 | 80.74 | 0.5054 | -932.2 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.62 | 10.41 | 287.95 | -32.06 | 81.69 | 0.5297 | -646.0 | -572.2 | |
| 0.00 | 1.68 | 0.00 | 0.99 | 5.97 | 287.45 | -32.56 | 90.04 | 0.5374 | 873.0 | 571.8 | |
| 0.00 | 1.59 | 0.00 | 0.95 | 6.13 | 286.21 | -33.81 | 89.61 | 0.5554 | 677.0 | 650.9 | |
| 0.00 | 5.40 | 0.00 | 3.23 | 5.74 | 285.83 | -34.18 | 90.26 | 0.5612 | 726.0 | 668.2 | |
| 0.00 | 1.24 | 0.00 | 0.74 | 4.29 | 285.88 | -34.13 | 92.84 | 0.5624 | 622.0 | 476.1 | |
| 0.00 | 1.42 | 0.00 | 0.85 | 5.93 | 285.60 | -34.42 | 89.88 | 0.5643 | 704.0 | 611.1 | |
| 0.00 | 1.68 | 0.00 | 1.01 | 5.65 | 285.43 | -34.58 | 90.36 | 0.5670 | 848.0 | 743.6 | |
| 0.00 | 1.51 | 0.00 | 0.91 | 5.27 | 285.20 | -34.81 | 90.99 | 0.5708 | 800.0 | 670.3 | |
| 0.00 | 1.33 | 0.00 | 0.80 | 5.44 | 285.08 | -34.94 | 90.67 | 0.5723 | 772.0 | 591.3 | |
| 0.00 | 1.24 | 0.00 | 0.75 | 4.89 | 284.89 | -35.12 | 91.61 | 0.5757 | 633.0 | 498.9 | |
| 0.00 | 1.06 | 0.00 | 0.65 | 9.22 | 284.18 | -35.83 | 84.07 | 0.5832 | 657.0 | 549.9 | |
| 0.00 | 1.77 | 0.00 | 1.09 | 8.05 | 283.55 | -36.46 | 86.05 | 0.5921 | 609.0 | 490.5 | |
| 0.00 | 0.62 | 0.00 | 0.38 | 7.72 | 282.71 | -37.30 | 86.58 | 0.6039 | 570.0 | 504.6 | |
| 0.00 | 0.97 | 0.00 | 0.61 | 3.55 | 282.22 | -37.80 | 93.37 | 0.6150 | 497.0 | 367.7 | |
| 0.00 | 2.57 | 0.00 | 1.62 | 8.76 | 281.59 | -38.42 | 84.85 | 0.6190 | 436.0 | 420.8 | |
| 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. | |