SDO HMI 2014-04-05 01:00:32 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 |
| 70.00 | 446.06 | 38.32 | 244.60 | 12.46 | 13.61 | -17.01 | 41.93 | 0.4291 | -793.3 | -353.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-05 01:00:32 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 |
| 67.09 | 409.75 | 36.71 | 224.41 | 12.51 | 13.90 | -16.72 | 41.40 | 0.4264 | -1377.4 | -437.0 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 11.95 | 12.84 | -17.77 | 44.06 | 0.4312 | -389.0 | -368.3 | |
| 1.06 | -1.00 | 0.58 | -1.00 | 12.97 | 12.74 | -17.88 | 42.60 | 0.4438 | -647.2 | 999999 | |
| 0.00 | 1.76 | 0.00 | 0.96 | 11.80 | 12.72 | -17.89 | 44.50 | 0.4308 | -337.0 | -294.6 | |
| 0.00 | 1.41 | 0.00 | 0.78 | 12.28 | 12.40 | -18.21 | 44.22 | 0.4398 | -555.0 | -469.2 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 12.57 | 12.31 | -18.30 | 43.89 | 0.4439 | -462.0 | -325.2 | |
| 0.00 | 1.41 | 0.00 | 0.76 | 9.47 | 12.16 | -18.46 | 49.50 | 0.4124 | 696.0 | 525.5 | |
| 0.00 | 1.14 | 0.00 | 0.63 | 11.20 | 11.92 | -18.69 | 46.77 | 0.4333 | 742.0 | 593.8 | |
| 0.62 | 3.25 | 0.34 | 1.79 | 11.27 | 11.63 | -18.99 | 47.09 | 0.4374 | -522.6 | -165.4 | |
| 0.00 | 1.23 | 0.00 | 0.69 | 14.97 | 11.26 | -19.35 | 41.85 | 0.4817 | 761.0 | 644.6 | |
| 1.23 | 11.96 | 0.69 | 6.65 | 12.31 | 10.74 | -19.87 | 46.67 | 0.4585 | 1047.1 | 784.4 | |
| 0.00 | 2.46 | 0.00 | 1.37 | 11.65 | 10.69 | -19.92 | 47.82 | 0.4522 | 959.0 | 793.3 | |
| 0.00 | 1.67 | 0.00 | 0.93 | 12.51 | 10.49 | -20.12 | 46.69 | 0.4634 | 698.0 | 510.6 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 11.71 | 10.20 | -20.42 | 48.43 | 0.4584 | 684.0 | 608.6 | |
| 0.00 | 1.58 | 0.00 | 0.88 | 11.36 | 10.12 | -20.49 | 49.11 | 0.4558 | 682.0 | 538.9 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 12.62 | 9.53 | -21.08 | 47.86 | 0.4753 | 703.0 | 576.9 | |
| 0.00 | 0.70 | 0.00 | 0.39 | 9.41 | 8.89 | -21.72 | 54.17 | 0.4523 | 676.0 | 542.0 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 9.37 | 8.53 | -22.08 | 54.70 | 0.4564 | 709.0 | 608.7 | |
| 0.00 | 1.58 | 0.00 | 0.90 | 11.86 | 8.04 | -22.57 | 51.01 | 0.4852 | 704.0 | 598.0 | |
| 0.00 | 2.11 | 0.00 | 1.21 | 11.05 | 6.01 | -24.60 | 54.74 | 0.5024 | 763.0 | 492.4 | |
| 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. | |