SDO HMI 2014-05-19 03:00:38 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 |
| 0.81 | 38.52 | 0.49 | 22.21 | -18.36 | 141.97 | -26.18 | 124.70 | 0.5081 | 95.9 | 74.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-19 03:00:38 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 | 2.43 | 0.00 | 1.32 | -19.72 | 151.19 | -16.96 | 137.76 | 0.4101 | 845.0 | 653.7 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -19.31 | 150.97 | -17.18 | 136.67 | 0.4079 | 714.0 | 524.9 | |
| 0.00 | 2.70 | 0.00 | 1.48 | -18.60 | 148.14 | -20.01 | 131.24 | 0.4331 | 768.0 | 643.3 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -18.82 | 147.40 | -20.75 | 130.65 | 0.4439 | 871.0 | 627.8 | |
| 0.00 | 2.34 | 0.00 | 1.32 | -21.32 | 145.96 | -22.20 | 133.14 | 0.4843 | 640.0 | 552.2 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -17.00 | 146.46 | -21.69 | 126.11 | 0.4393 | 725.0 | 624.5 | |
| 0.00 | 1.89 | 0.00 | 1.05 | -18.70 | 146.21 | -21.94 | 128.98 | 0.4572 | 590.0 | 424.3 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -17.32 | 146.29 | -21.86 | 126.50 | 0.4441 | 850.0 | 696.7 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -15.19 | 146.47 | -21.68 | 122.50 | 0.4245 | 741.0 | 474.7 | |
| 0.00 | 0.63 | 0.00 | 0.34 | -12.62 | 146.63 | -21.52 | 117.09 | 0.4039 | 827.0 | 622.9 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -18.63 | 145.46 | -22.70 | 127.97 | 0.4657 | 769.0 | 677.9 | |
| 0.00 | 1.80 | 0.00 | 1.00 | -17.24 | 145.58 | -22.58 | 125.55 | 0.4525 | 792.0 | 704.3 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -22.65 | 142.74 | -25.41 | 131.69 | 0.5323 | 664.0 | 378.3 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -12.74 | 142.75 | -25.40 | 114.00 | 0.4599 | 738.0 | 575.2 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -14.93 | 142.17 | -25.98 | 117.87 | 0.4808 | 656.0 | 508.6 | |
| 0.00 | 2.43 | 0.00 | 1.45 | -18.04 | 137.27 | -30.88 | 119.65 | 0.5637 | -461.0 | -553.9 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -17.94 | 136.84 | -31.31 | 119.20 | 0.5685 | -987.0 | -802.3 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -17.96 | 136.50 | -31.65 | 119.01 | 0.5729 | -629.0 | -563.8 | |
| 0.81 | 1.89 | 0.49 | 1.14 | -17.77 | 136.50 | -31.65 | 118.70 | 0.5719 | -930.2 | -832.6 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -19.26 | 136.19 | -31.96 | 120.85 | 0.5843 | -637.0 | -452.8 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -17.93 | 136.36 | -31.79 | 118.86 | 0.5745 | -800.0 | -675.5 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -18.59 | 136.07 | -32.08 | 119.72 | 0.5819 | -803.0 | -661.4 | |
| 0.00 | 1.08 | 0.00 | 0.66 | -18.49 | 135.94 | -32.21 | 119.48 | 0.5829 | -636.0 | -524.1 | |
| 0.00 | 1.35 | 0.00 | 0.83 | -18.76 | 135.38 | -32.77 | 119.55 | 0.5913 | -327.0 | -391.3 | |
| 0.00 | 1.62 | 0.00 | 0.99 | -18.98 | 135.26 | -32.89 | 119.81 | 0.5941 | -694.0 | -548.4 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -18.82 | 135.14 | -33.01 | 119.49 | 0.5946 | -737.0 | -632.4 | |
| 0.00 | 0.54 | 0.00 | 0.34 | -18.64 | 134.22 | -33.93 | 118.65 | 0.6049 | -458.0 | -345.8 | |
| 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. | |