SDO HMI 2014-09-05 23:00:36 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 |
| 10.00 | 47.32 | 5.51 | 26.04 | -18.23 | 159.49 | 4.19 | 189.22 | 0.4386 | 246.2 | 171.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-05 23:00:36 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 | 1.16 | 0.00 | 0.63 | -16.46 | 162.97 | 7.67 | 197.69 | 0.4228 | 941.0 | 741.4 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -22.18 | 163.04 | 7.74 | 194.27 | 0.5080 | 656.0 | 526.9 | |
| 0.00 | 1.79 | 0.00 | 0.98 | -17.37 | 161.60 | 6.30 | 194.14 | 0.4307 | 856.0 | 765.4 | |
| 0.00 | 2.23 | 0.00 | 1.22 | -17.46 | 161.35 | 6.05 | 193.54 | 0.4312 | 628.0 | 671.7 | |
| 3.48 | 16.87 | 1.91 | 9.27 | -17.73 | 161.17 | 5.87 | 193.00 | 0.4346 | 1001.6 | 739.7 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -17.26 | 161.12 | 5.82 | 193.16 | 0.4272 | 927.0 | 835.1 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -19.10 | 161.15 | 5.85 | 192.25 | 0.4555 | 727.0 | 548.6 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -17.36 | 160.94 | 5.63 | 192.69 | 0.4281 | 625.0 | 525.9 | |
| 3.75 | -5.00 | 2.06 | -5.00 | -17.76 | 160.92 | 5.61 | 192.44 | 0.4342 | 1022.3 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -16.81 | 159.97 | 4.67 | 190.82 | 0.4165 | 811.0 | 693.0 | |
| 0.00 | 1.52 | 0.00 | 0.83 | -17.94 | 159.17 | 3.87 | 188.57 | 0.4319 | 804.0 | 631.1 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -18.00 | 158.47 | 3.17 | 187.02 | 0.4314 | 608.0 | 484.0 | |
| 1.79 | 6.70 | 0.99 | 3.72 | -19.47 | 157.24 | 1.94 | 184.06 | 0.4526 | -959.8 | -698.0 | |
| 0.98 | -13.00 | 0.55 | -13.00 | -19.70 | 157.18 | 1.88 | 183.90 | 0.4562 | -751.7 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.84 | -19.16 | 156.70 | 1.39 | 182.96 | 0.4472 | -881.0 | -567.0 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -17.78 | 156.66 | 1.35 | 183.04 | 0.4255 | -640.0 | -569.8 | |
| 0.00 | 1.25 | 0.00 | 0.69 | -18.99 | 156.63 | 1.33 | 182.84 | 0.4445 | -949.0 | -801.9 | |
| 0.00 | 1.34 | 0.00 | 0.74 | -18.49 | 156.50 | 1.20 | 182.61 | 0.4365 | -977.0 | -825.6 | |
| 0.00 | 1.79 | 0.00 | 0.97 | -17.45 | 156.46 | 1.16 | 182.65 | 0.4201 | -850.0 | -631.7 | |
| 0.00 | 3.12 | 0.00 | 1.73 | -19.06 | 156.34 | 1.04 | 182.22 | 0.4454 | -646.0 | -619.5 | |
| 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. | |