SDO HMI 2014-08-10 14:00:39 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 |
| 33.85 | 104.33 | 19.33 | 59.48 | -17.98 | 161.04 | 17.21 | 214.60 | 0.4978 | 732.3 | 385.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-10 14:00:39 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 | 2.44 | 0.00 | 1.42 | -18.48 | 164.22 | 20.38 | 218.60 | 0.5316 | 757.0 | 653.4 | |
| 0.00 | 0.90 | 0.00 | 0.53 | -19.19 | 163.70 | 19.86 | 217.02 | 0.5349 | 653.0 | 547.7 | |
| 2.08 | 4.24 | 1.20 | 2.45 | -18.83 | 162.16 | 18.32 | 215.27 | 0.5172 | 861.0 | 647.7 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -18.62 | 162.00 | 18.16 | 215.28 | 0.5134 | 880.0 | 766.8 | |
| 0.00 | 1.26 | 0.00 | 0.73 | -18.79 | 161.91 | 18.08 | 214.96 | 0.5146 | 904.0 | 710.1 | |
| 21.39 | 54.07 | 12.18 | 30.74 | -17.31 | 161.63 | 17.79 | 216.32 | 0.4944 | 1026.6 | 577.4 | |
| 0.00 | 7.13 | 0.00 | 4.05 | -17.77 | 160.64 | 16.80 | 214.22 | 0.4913 | 152.0 | 91.3 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -18.19 | 160.28 | 16.44 | 213.15 | 0.4935 | 865.0 | 749.3 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -18.63 | 160.25 | 16.41 | 212.61 | 0.4988 | 642.0 | 495.6 | |
| 0.00 | 3.70 | 0.00 | 2.09 | -17.71 | 159.86 | 16.03 | 213.05 | 0.4841 | -873.0 | -686.0 | |
| 9.39 | 15.98 | 5.37 | 9.13 | -18.98 | 159.95 | 16.11 | 211.74 | 0.5009 | 900.5 | 664.5 | |
| 0.00 | 1.72 | 0.00 | 0.98 | -18.55 | 159.84 | 16.00 | 212.06 | 0.4944 | 829.0 | 745.8 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -19.44 | 159.49 | 15.66 | 210.52 | 0.5031 | 615.0 | 534.5 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -18.66 | 159.42 | 15.58 | 211.24 | 0.4926 | 697.0 | 566.1 | |
| 0.00 | 3.70 | 0.00 | 2.08 | -17.65 | 158.93 | 15.09 | 211.58 | 0.4757 | -918.0 | -704.8 | |
| 0.99 | 2.98 | 0.58 | 1.73 | -21.43 | 158.79 | 14.95 | 207.41 | 0.5236 | -841.8 | -641.0 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -20.21 | 158.03 | 14.19 | 207.37 | 0.5024 | 589.0 | 532.3 | |
| 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. | |