SDO HMI 2014-11-22 15:00:26 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 |
| 0.00 | 25.19 | 0.00 | 13.37 | -13.03 | 225.24 | 14.50 | 223.20 | 0.3571 | -163.7 | -15.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-22 15:00:26 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 | 2.14 | 0.00 | 1.15 | -13.58 | 227.90 | 17.17 | 227.12 | 0.3933 | 792.0 | 695.8 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -12.35 | 227.72 | 16.99 | 229.27 | 0.3783 | 768.0 | 668.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -13.27 | 227.72 | 16.99 | 227.42 | 0.3878 | 921.0 | 715.8 | |
| 0.00 | 3.09 | 0.00 | 1.66 | -13.64 | 227.65 | 16.92 | 226.60 | 0.3909 | 738.0 | 625.6 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -12.62 | 226.89 | 16.15 | 227.31 | 0.3709 | 1026.0 | 690.9 | |
| 0.00 | 2.83 | 0.00 | 1.51 | -12.92 | 226.91 | 16.17 | 226.73 | 0.3745 | 802.0 | 730.9 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -12.00 | 223.53 | 12.80 | 222.02 | 0.3252 | -859.0 | -700.8 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -11.39 | 223.51 | 12.77 | 223.27 | 0.3175 | -776.0 | -641.4 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -11.39 | 223.29 | 12.55 | 222.79 | 0.3151 | -812.0 | -679.9 | |
| 0.00 | 2.40 | 0.00 | 1.27 | -13.93 | 223.38 | 12.65 | 217.89 | 0.3475 | -845.0 | -601.7 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -15.38 | 223.37 | 12.64 | 215.35 | 0.3662 | -731.0 | -636.5 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -12.12 | 222.98 | 12.25 | 220.53 | 0.3205 | -959.0 | -752.0 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -12.82 | 222.89 | 12.15 | 218.90 | 0.3284 | -877.0 | -715.6 | |
| 0.00 | 1.97 | 0.00 | 1.03 | -12.09 | 222.79 | 12.06 | 220.17 | 0.3181 | -986.0 | -866.0 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -13.80 | 222.88 | 12.14 | 217.01 | 0.3408 | -657.0 | -567.8 | |
| 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. | |