SDO HMI 2014-09-11 00:00:35 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 |
| 40.08 | 175.26 | 23.37 | 102.49 | -15.79 | 66.20 | -22.52 | 136.11 | 0.5330 | 465.1 | 306.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-11 00:00:35 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 | 0.98 | 0.00 | 0.55 | -13.85 | 68.90 | -19.82 | 136.98 | 0.4846 | 667.0 | 498.1 | |
| 0.00 | 1.87 | 0.00 | 1.08 | -15.75 | 67.98 | -20.75 | 138.32 | 0.5147 | 870.0 | 598.4 | |
| 0.00 | 3.12 | 0.00 | 1.80 | -15.73 | 67.74 | -20.98 | 137.97 | 0.5168 | 827.0 | 701.5 | |
| 0.00 | 1.34 | 0.00 | 0.77 | -15.47 | 67.70 | -21.02 | 137.57 | 0.5144 | 671.0 | 558.5 | |
| 0.80 | 146.68 | 0.47 | 85.30 | -15.79 | 67.16 | -21.56 | 137.28 | 0.5232 | 839.0 | 416.9 | |
| 3.12 | -5.00 | 1.81 | -5.00 | -15.99 | 66.97 | -21.75 | 137.30 | 0.5274 | 819.6 | 999999 | |
| 3.38 | -5.00 | 1.97 | -5.00 | -15.80 | 66.96 | -21.76 | 137.03 | 0.5254 | 1108.3 | 999999 | |
| 24.58 | -5.00 | 14.29 | -5.00 | -15.58 | 66.75 | -21.97 | 136.45 | 0.5252 | 1169.3 | 999999 | |
| 5.17 | -5.00 | 3.01 | -5.00 | -15.91 | 66.68 | -22.04 | 136.81 | 0.5294 | 882.2 | 999999 | |
| 0.80 | -5.00 | 0.47 | -5.00 | -15.83 | 66.28 | -22.44 | 136.19 | 0.5327 | 681.2 | 999999 | |
| 0.00 | 2.23 | 0.00 | 1.32 | -15.44 | 64.38 | -24.34 | 133.34 | 0.5484 | 210.0 | 289.6 | |
| 0.00 | 1.51 | 0.00 | 0.90 | -15.72 | 64.03 | -24.69 | 133.32 | 0.5548 | 622.0 | 490.4 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -15.74 | 62.50 | -26.22 | 131.64 | 0.5712 | -727.0 | -574.6 | |
| 0.00 | 1.42 | 0.00 | 0.85 | -15.06 | 62.42 | -26.30 | 130.62 | 0.5659 | -570.0 | -530.4 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -15.66 | 62.13 | -26.60 | 131.14 | 0.5746 | -676.0 | -512.2 | |
| 0.00 | 0.53 | 0.00 | 0.33 | -16.23 | 61.87 | -26.86 | 131.63 | 0.5825 | -668.0 | -527.5 | |
| 0.00 | 1.25 | 0.00 | 0.76 | -17.03 | 61.71 | -27.01 | 132.51 | 0.5914 | -751.0 | -586.8 | |
| 2.23 | 4.27 | 1.35 | 2.60 | -16.01 | 61.76 | -26.96 | 131.22 | 0.5816 | -883.2 | -755.0 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -17.38 | 61.47 | -27.25 | 132.72 | 0.5969 | -422.0 | -529.1 | |
| 0.00 | 1.69 | 0.00 | 1.03 | -16.09 | 61.46 | -27.26 | 131.02 | 0.5855 | -857.0 | -730.6 | |
| 0.00 | 1.78 | 0.00 | 1.11 | -18.06 | 61.11 | -27.61 | 133.21 | 0.6069 | -818.0 | -679.3 | |
| 0.00 | 1.07 | 0.00 | 0.66 | -16.62 | 60.88 | -27.84 | 131.13 | 0.5963 | -524.0 | -467.8 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -17.83 | 60.50 | -28.22 | 132.31 | 0.6110 | -671.0 | -496.1 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -19.76 | 59.63 | -29.09 | 133.83 | 0.6366 | -778.0 | -660.5 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -19.79 | 59.29 | -29.43 | 133.54 | 0.6401 | -307.0 | -348.5 | |
| 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. | |