SDO HMI 2014-10-08 05:00:32 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 |
| 0.00 | 32.56 | 0.00 | 19.16 | 13.54 | 57.47 | -32.14 | 74.29 | 0.5381 | -17.8 | -33.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-08 05:00:32 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 |
| 0.00 | 1.05 | 0.00 | 0.57 | 14.60 | 67.40 | -22.22 | 67.50 | 0.3977 | -889.0 | -695.2 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 15.75 | 63.06 | -26.55 | 67.91 | 0.4662 | -726.0 | -527.3 | |
| 0.00 | 2.46 | 0.00 | 1.37 | 13.63 | 62.47 | -27.14 | 72.64 | 0.4664 | -823.0 | -682.4 | |
| 0.00 | 2.37 | 0.00 | 1.33 | 13.58 | 62.17 | -27.45 | 72.88 | 0.4708 | -713.0 | -622.9 | |
| 0.00 | 0.53 | 0.00 | 0.30 | 15.70 | 60.85 | -28.76 | 69.22 | 0.4974 | -614.0 | -508.0 | |
| 0.00 | 1.84 | 0.00 | 1.06 | 15.15 | 60.23 | -29.39 | 70.59 | 0.5043 | -770.0 | -559.4 | |
| 0.00 | 3.42 | 0.00 | 1.96 | 14.49 | 60.25 | -29.36 | 71.88 | 0.5015 | -551.0 | -677.9 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 15.69 | 60.00 | -29.62 | 69.67 | 0.5094 | -636.0 | -542.7 | |
| 0.00 | 1.93 | 0.00 | 1.11 | 14.53 | 59.89 | -29.73 | 71.95 | 0.5069 | -557.0 | -520.0 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 14.11 | 58.98 | -30.63 | 73.10 | 0.5185 | -574.0 | -427.2 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 14.93 | 57.26 | -32.36 | 72.22 | 0.5453 | -524.0 | -432.6 | |
| 0.00 | 1.05 | 0.00 | 0.62 | 13.44 | 56.65 | -32.97 | 75.10 | 0.5498 | 588.0 | 468.8 | |
| 0.00 | 2.90 | 0.00 | 1.71 | 13.29 | 56.64 | -32.98 | 75.38 | 0.5496 | 633.0 | 546.6 | |
| 0.00 | 0.97 | 0.00 | 0.57 | 12.57 | 56.27 | -33.35 | 76.77 | 0.5534 | 599.0 | 437.3 | |
| 0.00 | 1.32 | 0.00 | 0.81 | 12.09 | 53.34 | -36.27 | 78.19 | 0.5933 | 852.0 | 724.6 | |
| 0.00 | 1.32 | 0.00 | 0.81 | 12.26 | 52.78 | -36.84 | 77.99 | 0.6012 | 795.0 | 703.6 | |
| 0.00 | 1.14 | 0.00 | 0.70 | 11.63 | 52.80 | -36.81 | 79.04 | 0.6001 | 717.0 | 532.2 | |
| 0.00 | 1.93 | 0.00 | 1.20 | 12.40 | 52.60 | -37.01 | 77.78 | 0.6038 | 682.0 | 593.8 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 11.97 | 52.44 | -37.17 | 78.53 | 0.6054 | 573.0 | 526.5 | |
| 0.00 | 2.11 | 0.00 | 1.31 | 11.61 | 52.46 | -37.16 | 79.12 | 0.6047 | 407.0 | 410.1 | |
| 0.00 | 0.26 | 0.00 | 0.17 | 13.64 | 50.22 | -39.40 | 76.21 | 0.6374 | 473.0 | 534.0 | |
| 0.00 | 1.23 | 0.00 | 0.79 | 14.11 | 49.96 | -39.65 | 75.52 | 0.6415 | 666.0 | 534.1 | |
| 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. | |