SDO HMI 2014-09-08 19:00:36 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 |
| 47.59 | 213.91 | 26.91 | 121.32 | -19.82 | 106.91 | -10.98 | 158.49 | 0.4899 | 593.9 | 426.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-08 19:00:36 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 | 0.62 | 0.00 | 0.36 | -22.85 | 109.39 | -8.50 | 164.77 | 0.5205 | 694.0 | 571.6 | |
| 1.69 | 10.52 | 0.97 | 6.00 | -21.19 | 109.10 | -8.79 | 163.30 | 0.4978 | 1037.1 | 742.2 | |
| 0.00 | 3.21 | 0.00 | 1.85 | -22.44 | 108.95 | -8.94 | 163.79 | 0.5164 | -578.0 | -364.3 | |
| 2.76 | 10.16 | 1.58 | 5.81 | -21.44 | 108.82 | -9.07 | 162.95 | 0.5026 | 753.7 | 677.5 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -21.24 | 108.41 | -9.48 | 162.10 | 0.5016 | 755.0 | 584.7 | |
| 17.56 | 68.27 | 9.84 | 38.21 | -19.03 | 108.38 | -9.51 | 160.51 | 0.4699 | 1091.3 | 569.6 | |
| 1.16 | 3.48 | 0.66 | 1.99 | -21.35 | 108.10 | -9.79 | 161.64 | 0.5046 | 803.3 | 623.9 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -22.29 | 108.01 | -9.89 | 162.08 | 0.5184 | 524.0 | 390.1 | |
| 0.00 | 1.60 | 0.00 | 0.93 | -22.08 | 107.79 | -10.10 | 161.58 | 0.5165 | 732.0 | 475.1 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -20.74 | 107.82 | -10.07 | 160.71 | 0.4973 | 687.0 | 435.9 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -20.64 | 107.53 | -10.36 | 160.14 | 0.4974 | 820.0 | 731.7 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -20.62 | 107.30 | -10.59 | 159.71 | 0.4982 | 1104.0 | 875.7 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -20.72 | 107.16 | -10.73 | 159.55 | 0.5004 | 739.0 | 628.8 | |
| 4.72 | 65.41 | 2.68 | 37.10 | -20.05 | 106.92 | -10.98 | 158.60 | 0.4922 | 899.0 | 535.4 | |
| 19.70 | -14.00 | 11.18 | -14.00 | -19.81 | 106.70 | -11.19 | 158.04 | 0.4901 | 1177.9 | 999999 | |
| 0.00 | 3.48 | 0.00 | 1.98 | -20.36 | 106.47 | -11.43 | 158.06 | 0.4992 | 597.0 | 542.9 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -21.53 | 106.34 | -11.55 | 158.75 | 0.5161 | 586.0 | 406.8 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -18.31 | 106.03 | -11.86 | 155.54 | 0.4732 | 770.0 | 627.8 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -18.19 | 105.84 | -12.05 | 155.08 | 0.4726 | 865.0 | 663.4 | |
| 0.00 | 2.94 | 0.00 | 1.70 | -21.32 | 105.16 | -12.73 | 156.65 | 0.5199 | 826.0 | 689.2 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.51 | 104.97 | -12.92 | 153.84 | 0.4828 | 983.0 | 816.8 | |
| 0.00 | 2.23 | 0.00 | 1.26 | -18.45 | 104.78 | -13.11 | 153.44 | 0.4833 | 326.0 | 304.6 | |
| 0.00 | 2.14 | 0.00 | 1.22 | -19.80 | 104.60 | -13.29 | 154.41 | 0.5028 | 940.0 | 798.5 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -20.32 | 104.39 | -13.50 | 154.53 | 0.5111 | 900.0 | 831.9 | |
| 0.00 | 1.78 | 0.00 | 1.02 | -19.24 | 104.39 | -13.50 | 153.52 | 0.4965 | 660.0 | 509.2 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -20.77 | 104.22 | -13.67 | 154.64 | 0.5182 | 771.0 | 549.6 | |
| 0.00 | 2.76 | 0.00 | 1.59 | -20.46 | 104.18 | -13.71 | 154.31 | 0.5144 | 859.0 | 753.5 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -19.21 | 104.06 | -13.83 | 152.95 | 0.4984 | 703.0 | 475.4 | |
| 0.00 | 5.17 | 0.00 | 2.95 | -18.50 | 103.07 | -14.82 | 150.60 | 0.4962 | -500.0 | -485.3 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -18.20 | 103.06 | -14.83 | 150.27 | 0.4923 | -656.0 | -583.7 | |
| 0.00 | 1.60 | 0.00 | 0.91 | -18.04 | 102.95 | -14.95 | 149.91 | 0.4910 | -797.0 | -659.5 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -17.72 | 102.52 | -15.38 | 148.85 | 0.4902 | -772.0 | -611.9 | |
| 0.00 | 1.87 | 0.00 | 1.07 | -18.09 | 102.45 | -15.44 | 149.14 | 0.4955 | -766.0 | -692.0 | |
| 0.00 | 1.87 | 0.00 | 1.10 | -21.63 | 102.05 | -15.84 | 152.06 | 0.5438 | -656.0 | -570.0 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -17.67 | 102.03 | -15.87 | 147.99 | 0.4935 | -966.0 | -787.7 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -21.65 | 101.41 | -16.49 | 151.14 | 0.5485 | -524.0 | -524.1 | |
| 0.00 | 1.69 | 0.00 | 0.99 | -19.91 | 101.44 | -16.46 | 149.47 | 0.5264 | -504.0 | -362.8 | |
| 0.00 | 1.52 | 0.00 | 0.88 | -19.09 | 100.82 | -17.07 | 147.68 | 0.5209 | -615.0 | -533.6 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -23.48 | 98.40 | -19.49 | 148.75 | 0.5922 | -700.0 | -597.3 | |
| 0.00 | 1.34 | 0.00 | 0.80 | -20.84 | 97.75 | -20.14 | 145.25 | 0.5666 | -673.0 | -404.1 | |
| 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. | |