SDO HMI 2014-11-02 21:00:28 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 |
| 24.56 | 81.79 | 13.55 | 45.48 | -4.46 | 85.70 | -25.39 | 108.61 | 0.4528 | 459.9 | 345.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 21:00:28 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 |
| 0.00 | 1.21 | 0.00 | 0.66 | -5.54 | 88.41 | -22.68 | 113.13 | 0.4192 | 631.0 | 398.9 | |
| 3.63 | 7.18 | 1.98 | 3.91 | -5.24 | 88.39 | -22.70 | 112.45 | 0.4176 | 1067.4 | 608.4 | |
| 3.11 | 4.84 | 1.70 | 2.65 | -4.01 | 87.33 | -23.76 | 108.82 | 0.4265 | 1013.9 | 775.9 | |
| 0.00 | 0.61 | 0.00 | 0.33 | -4.17 | 87.03 | -24.06 | 108.94 | 0.4318 | 533.0 | 468.0 | |
| 0.95 | 3.89 | 0.52 | 2.14 | -4.35 | 86.99 | -24.10 | 109.31 | 0.4333 | -592.3 | -177.4 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -3.30 | 86.93 | -24.17 | 106.94 | 0.4291 | -665.0 | -462.2 | |
| 12.28 | 37.61 | 6.76 | 20.75 | -3.85 | 86.45 | -24.64 | 107.84 | 0.4389 | 1193.0 | 571.5 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -5.03 | 86.41 | -24.69 | 110.32 | 0.4455 | 725.0 | 579.8 | |
| 1.04 | -7.00 | 0.57 | -7.00 | -3.74 | 86.22 | -24.87 | 107.43 | 0.4417 | 949.3 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.29 | -4.64 | 85.33 | -25.76 | 108.72 | 0.4593 | 781.0 | 659.2 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -2.99 | 85.32 | -25.77 | 105.24 | 0.4519 | -939.0 | -760.8 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -4.16 | 85.25 | -25.84 | 107.67 | 0.4582 | 981.0 | 826.2 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -4.71 | 85.10 | -25.99 | 108.70 | 0.4631 | 653.0 | 503.9 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -4.02 | 85.09 | -26.00 | 107.26 | 0.4599 | 629.0 | 506.7 | |
| 1.04 | 3.20 | 0.58 | 1.78 | -3.69 | 84.97 | -26.12 | 106.51 | 0.4602 | 754.2 | 530.1 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -3.06 | 84.86 | -26.24 | 105.12 | 0.4592 | -571.0 | -453.4 | |
| 0.95 | 3.80 | 0.54 | 2.15 | -5.22 | 84.07 | -27.02 | 109.04 | 0.4806 | 910.2 | 720.8 | |
| 0.00 | 1.99 | 0.00 | 1.13 | -5.39 | 83.69 | -27.40 | 109.11 | 0.4868 | 749.0 | 594.3 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -4.05 | 83.28 | -27.81 | 106.22 | 0.4866 | 744.0 | 643.3 | |
| 1.56 | 2.94 | 0.90 | 1.70 | -5.49 | 81.61 | -29.48 | 108.01 | 0.5171 | -849.2 | -701.9 | |
| 0.00 | 1.64 | 0.00 | 0.96 | -7.87 | 81.00 | -30.09 | 111.91 | 0.5374 | -623.0 | -565.3 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -7.64 | 79.83 | -31.26 | 110.77 | 0.5522 | -841.0 | -631.7 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -6.19 | 79.80 | -31.29 | 108.23 | 0.5458 | -667.0 | -487.0 | |
| 0.00 | 1.47 | 0.00 | 0.90 | -8.65 | 77.49 | -33.60 | 111.05 | 0.5885 | -828.0 | -708.0 | |
| 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. | |