SDO HMI 2011-10-22 17:59:01 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 |
| 116.62 | 459.25 | 65.57 | 258.48 | -21.12 | 333.47 | 9.78 | 199.68 | 0.4743 | -325.4 | -151.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-22 17:59:01 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 |
| 2.87 | 19.22 | 1.61 | 10.81 | -19.29 | 337.89 | 14.20 | 209.25 | 0.4757 | 982.9 | 808.4 | |
| 9.91 | 23.65 | 5.61 | 13.39 | -20.01 | 337.79 | 14.10 | 208.32 | 0.4846 | 990.3 | 324.3 | |
| 3.83 | -1.00 | 2.15 | -1.00 | -19.51 | 337.65 | 13.96 | 208.60 | 0.4769 | 988.5 | 999999 | |
| 3.30 | 9.30 | 1.87 | 5.26 | -20.07 | 337.31 | 13.62 | 207.44 | 0.4818 | 965.6 | 525.4 | |
| 0.00 | 5.30 | 0.00 | 3.01 | -20.59 | 337.09 | 13.40 | 206.55 | 0.4874 | 440.0 | 375.5 | |
| 0.00 | 2.35 | 0.00 | 1.32 | -19.99 | 336.94 | 13.25 | 206.89 | 0.4783 | 838.0 | 774.9 | |
| 0.00 | 2.87 | 0.00 | 1.60 | -18.68 | 336.83 | 13.14 | 208.07 | 0.4597 | 858.0 | 631.8 | |
| 0.00 | 2.26 | 0.00 | 1.28 | -20.85 | 336.99 | 13.29 | 206.11 | 0.4902 | 661.0 | 477.5 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -18.48 | 336.79 | 13.09 | 208.19 | 0.4567 | 728.0 | 601.8 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -19.26 | 336.82 | 13.12 | 207.41 | 0.4675 | 811.0 | 620.1 | |
| 0.00 | 1.74 | 0.00 | 0.98 | -20.28 | 336.80 | 13.11 | 206.36 | 0.4813 | 599.0 | 565.8 | |
| 1.39 | 4.96 | 0.78 | 2.77 | -19.03 | 336.64 | 12.94 | 207.33 | 0.4631 | 876.4 | 768.4 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -19.75 | 336.69 | 13.00 | 206.69 | 0.4733 | 860.0 | 600.4 | |
| 1.57 | 3.13 | 0.87 | 1.74 | -18.80 | 336.52 | 12.83 | 207.37 | 0.4591 | 992.4 | 762.6 | |
| 0.00 | 4.43 | 0.00 | 2.46 | -18.54 | 336.50 | 12.81 | 207.61 | 0.4554 | 813.0 | 811.2 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -19.92 | 336.58 | 12.89 | 206.33 | 0.4747 | 605.0 | 538.1 | |
| 0.00 | 2.70 | 0.00 | 1.52 | -20.58 | 336.60 | 12.91 | 205.72 | 0.4839 | 621.0 | 556.0 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -19.08 | 335.99 | 12.30 | 206.11 | 0.4593 | 850.0 | 587.1 | |
| 3.22 | 12.70 | 1.78 | 7.04 | -18.81 | 335.30 | 11.60 | 205.09 | 0.4508 | 1015.1 | 875.0 | |
| 2.43 | -19.00 | 1.35 | -19.00 | -19.00 | 335.18 | 11.49 | 204.69 | 0.4528 | 965.3 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -18.92 | 334.53 | 10.84 | 203.53 | 0.4476 | 897.0 | 876.3 | |
| 2.52 | 13.57 | 1.40 | 7.54 | -19.22 | 334.46 | 10.76 | 203.11 | 0.4513 | 875.9 | 558.8 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -17.98 | 334.38 | 10.68 | 204.14 | 0.4331 | 770.0 | 629.0 | |
| 0.00 | 1.74 | 0.00 | 0.96 | -18.95 | 334.31 | 10.62 | 203.07 | 0.4466 | 833.0 | 702.5 | |
| 0.00 | 1.83 | 0.00 | 1.04 | -22.40 | 334.00 | 10.31 | 199.65 | 0.4940 | -561.0 | -504.8 | |
| 1.13 | 2.61 | 0.64 | 1.48 | -22.30 | 333.89 | 10.20 | 199.54 | 0.4920 | -726.8 | -618.5 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -19.47 | 333.67 | 9.98 | 201.37 | 0.4502 | 425.0 | 284.5 | |
| 0.00 | 1.57 | 0.00 | 0.89 | -21.99 | 333.71 | 10.02 | 199.43 | 0.4867 | -710.0 | -588.4 | |
| 4.35 | 6.78 | 2.47 | 3.86 | -22.46 | 333.48 | 9.79 | 198.69 | 0.4922 | -804.0 | -575.3 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -22.58 | 333.03 | 9.34 | 197.81 | 0.4919 | -489.0 | -378.0 | |
| 25.31 | 327.66 | 14.14 | 184.58 | -20.80 | 332.69 | 9.00 | 198.42 | 0.4645 | -1003.8 | -402.0 | |
| 3.22 | -31.00 | 1.81 | -31.00 | -21.37 | 332.69 | 9.00 | 198.02 | 0.4727 | -733.5 | 999999 | |
| 51.57 | -31.00 | 29.09 | -31.00 | -22.07 | 332.12 | 8.42 | 196.49 | 0.4803 | -1249.5 | 999999 | |
| 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. | |