SDO HMI 2014-09-07 21:00:36 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 |
| 56.89 | 241.46 | 34.40 | 146.01 | -19.66 | 107.25 | -22.74 | 140.63 | 0.5761 | 679.5 | 456.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-07 21:00:36 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 | 0.89 | 0.00 | 0.53 | -20.61 | 110.70 | -19.29 | 146.13 | 0.5570 | 682.0 | 612.2 | |
| 0.00 | 1.52 | 0.00 | 0.91 | -20.76 | 109.58 | -20.41 | 144.80 | 0.5679 | 588.0 | 466.4 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -23.13 | 108.45 | -21.55 | 145.83 | 0.6037 | 460.0 | 441.6 | |
| 13.46 | 91.04 | 8.01 | 54.11 | -18.91 | 108.57 | -21.42 | 141.39 | 0.5559 | 1156.6 | 511.4 | |
| 1.61 | 3.12 | 0.99 | 1.93 | -22.35 | 108.01 | -21.98 | 144.51 | 0.5985 | 963.5 | 803.1 | |
| 0.00 | 2.94 | 0.00 | 1.83 | -23.13 | 107.70 | -22.29 | 144.94 | 0.6095 | 577.0 | 494.3 | |
| 0.00 | 1.34 | 0.00 | 0.83 | -22.74 | 107.73 | -22.26 | 144.58 | 0.6051 | 776.0 | 600.4 | |
| 4.55 | -4.00 | 2.71 | -4.00 | -18.69 | 108.29 | -21.70 | 140.77 | 0.5560 | 1059.2 | 999999 | |
| 2.32 | -4.00 | 1.38 | -4.00 | -18.86 | 108.16 | -21.83 | 140.81 | 0.5590 | 833.0 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -22.75 | 107.55 | -22.44 | 144.38 | 0.6066 | 586.0 | 426.5 | |
| 0.00 | 1.25 | 0.00 | 0.78 | -23.28 | 107.39 | -22.61 | 144.73 | 0.6137 | 634.0 | 422.9 | |
| 0.00 | 1.34 | 0.00 | 0.83 | -22.45 | 107.43 | -22.56 | 143.91 | 0.6043 | 740.0 | 567.2 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -22.59 | 107.30 | -22.70 | 143.91 | 0.6069 | 414.0 | 448.2 | |
| 0.00 | 0.89 | 0.00 | 0.54 | -19.86 | 107.71 | -22.29 | 141.41 | 0.5740 | -227.0 | -148.4 | |
| 0.00 | 6.69 | 0.00 | 4.07 | -20.52 | 107.50 | -22.49 | 141.90 | 0.5829 | 862.0 | 687.5 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -18.94 | 107.36 | -22.63 | 139.89 | 0.5672 | 721.0 | 583.1 | |
| 10.43 | 21.58 | 6.38 | 13.20 | -20.55 | 106.90 | -23.09 | 141.21 | 0.5884 | 825.2 | 386.2 | |
| 24.52 | 85.42 | 14.93 | 51.96 | -19.88 | 106.66 | -23.33 | 140.16 | 0.5836 | 1154.2 | 518.1 | |
| 0.00 | 1.69 | 0.00 | 1.05 | -20.74 | 105.78 | -24.22 | 140.12 | 0.6005 | 830.0 | 495.6 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -18.71 | 105.93 | -24.06 | 137.90 | 0.5782 | 863.0 | 686.6 | |
| 0.00 | 1.34 | 0.00 | 0.83 | -21.28 | 105.29 | -24.70 | 140.18 | 0.6103 | 594.0 | 432.2 | |
| 0.00 | 3.30 | 0.00 | 2.06 | -20.70 | 104.79 | -25.20 | 138.95 | 0.6089 | 544.0 | 581.1 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -18.02 | 105.16 | -24.83 | 136.16 | 0.5787 | 642.0 | 646.4 | |
| 0.00 | 0.71 | 0.00 | 0.45 | -20.33 | 104.03 | -25.96 | 137.70 | 0.6122 | 678.0 | 615.2 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -18.54 | 104.13 | -25.86 | 135.66 | 0.5939 | 676.0 | 599.9 | |
| 0.00 | 0.89 | 0.00 | 0.54 | -16.66 | 104.00 | -25.99 | 133.11 | 0.5773 | -636.0 | -472.5 | |
| 0.00 | 1.87 | 0.00 | 1.14 | -16.83 | 103.83 | -26.16 | 133.16 | 0.5807 | -717.0 | -601.1 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -16.57 | 103.84 | -26.16 | 132.82 | 0.5782 | -766.0 | -687.8 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -18.31 | 103.53 | -26.47 | 134.72 | 0.5976 | -666.0 | -516.3 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -18.25 | 103.32 | -26.67 | 134.43 | 0.5992 | -537.0 | -439.9 | |
| 0.00 | 0.89 | 0.00 | 0.56 | -18.74 | 102.52 | -27.47 | 134.20 | 0.6115 | -693.0 | -581.4 | |
| 0.00 | 0.62 | 0.00 | 0.40 | -21.76 | 101.93 | -28.06 | 137.16 | 0.6449 | -460.0 | -367.1 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -18.12 | 102.27 | -27.72 | 133.17 | 0.6084 | -673.0 | -526.8 | |
| 0.00 | 1.43 | 0.00 | 0.89 | -17.96 | 101.51 | -28.49 | 132.21 | 0.6148 | -824.0 | -724.4 | |
| 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. | |