SDO HMI 2014-11-02 18:00:28 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 |
| 25.94 | 96.66 | 14.51 | 54.51 | -4.35 | 85.60 | -27.15 | 107.23 | 0.4782 | 463.3 | 378.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 18:00:28 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 |
| 5.53 | 7.52 | 3.06 | 4.16 | -5.26 | 88.12 | -24.63 | 110.87 | 0.4460 | 974.4 | 678.4 | |
| 3.20 | 7.44 | 1.78 | 4.13 | -3.97 | 87.12 | -25.64 | 107.42 | 0.4542 | 1000.1 | 815.6 | |
| 0.00 | 4.15 | 0.00 | 2.31 | -4.22 | 86.81 | -25.94 | 107.74 | 0.4600 | -344.0 | -140.4 | |
| 0.00 | 5.02 | 0.00 | 2.81 | -4.93 | 86.35 | -26.40 | 108.87 | 0.4702 | -309.0 | 14.0 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -3.12 | 86.35 | -26.41 | 105.16 | 0.4620 | 257.0 | 136.4 | |
| 11.07 | 45.83 | 6.19 | 25.68 | -3.85 | 86.22 | -26.53 | 106.59 | 0.4669 | 1190.8 | 562.4 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -5.38 | 86.16 | -26.59 | 109.66 | 0.4752 | 912.0 | 801.8 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -5.27 | 85.96 | -26.79 | 109.30 | 0.4775 | -518.0 | -331.0 | |
| 4.41 | -6.00 | 2.48 | -6.00 | -3.89 | 85.85 | -26.90 | 106.45 | 0.4726 | 871.7 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.48 | 0.02 | 85.59 | -27.16 | 98.14 | 0.4630 | 715.0 | 542.1 | |
| 0.00 | 2.42 | 0.00 | 1.36 | -3.72 | 85.49 | -27.26 | 105.90 | 0.4772 | 60.0 | 165.7 | |
| 0.52 | 2.59 | 0.29 | 1.47 | -4.22 | 85.07 | -27.68 | 106.64 | 0.4856 | 900.8 | 704.8 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -2.68 | 85.09 | -27.67 | 103.58 | 0.4791 | -714.0 | -490.1 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -3.14 | 84.90 | -27.85 | 104.40 | 0.4835 | -660.0 | -538.6 | |
| 0.00 | 2.77 | 0.00 | 1.57 | -3.65 | 84.82 | -27.93 | 105.38 | 0.4868 | 904.0 | 697.2 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -5.33 | 84.17 | -28.58 | 108.26 | 0.5036 | 900.0 | 702.3 | |
| 0.00 | 4.24 | 0.00 | 2.43 | -5.22 | 83.90 | -28.85 | 107.89 | 0.5069 | 879.0 | 726.4 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -5.41 | 83.72 | -29.03 | 108.13 | 0.5104 | 595.0 | 529.9 | |
| 1.21 | 2.68 | 0.71 | 1.57 | -5.33 | 81.65 | -31.10 | 106.83 | 0.5394 | -796.8 | -632.8 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -4.54 | 81.10 | -31.65 | 105.14 | 0.5440 | 728.0 | 610.2 | |
| 0.00 | 1.21 | 0.00 | 0.73 | -8.38 | 80.40 | -32.35 | 111.35 | 0.5707 | -727.0 | -660.5 | |
| 0.00 | 0.86 | 0.00 | 0.52 | -6.25 | 79.68 | -33.07 | 107.41 | 0.5706 | -667.0 | -516.9 | |
| 0.00 | 1.21 | 0.00 | 0.76 | -8.62 | 77.40 | -35.36 | 110.07 | 0.6114 | -789.0 | -682.7 | |
| 0.00 | 1.12 | 0.00 | 0.70 | -6.74 | 77.28 | -35.47 | 107.06 | 0.6050 | -587.0 | -440.6 | |
| 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. | |