SDO HMI 2014-09-08 18:00:36 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 |
| 44.38 | 224.06 | 25.15 | 127.26 | -19.85 | 107.07 | -11.38 | 157.77 | 0.4923 | 593.1 | 483.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-08 18:00:36 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 | 1.60 | 0.00 | 0.93 | -22.89 | 109.91 | -8.54 | 164.73 | 0.5212 | 31.0 | 81.9 | |
| 0.80 | 21.30 | 0.46 | 12.18 | -21.17 | 109.03 | -9.41 | 162.18 | 0.5003 | 1095.7 | 739.2 | |
| 2.05 | -2.00 | 1.18 | -2.00 | -21.45 | 108.82 | -9.63 | 161.98 | 0.5053 | 752.0 | 999999 | |
| 0.45 | 1.52 | 0.26 | 0.88 | -22.49 | 108.74 | -9.70 | 162.52 | 0.5204 | -627.6 | -478.8 | |
| 0.53 | -2.00 | 0.31 | -2.00 | -21.25 | 108.67 | -9.78 | 161.58 | 0.5031 | 965.8 | 999999 | |
| 14.79 | 69.87 | 8.31 | 39.18 | -19.01 | 108.45 | -9.99 | 159.58 | 0.4721 | 1108.7 | 545.0 | |
| 0.00 | 4.10 | 0.00 | 2.35 | -21.37 | 108.16 | -10.28 | 160.79 | 0.5072 | 821.0 | 656.9 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -21.09 | 108.09 | -10.36 | 160.46 | 0.5037 | 789.0 | 642.3 | |
| 3.83 | -6.00 | 2.15 | -6.00 | -18.98 | 108.10 | -10.35 | 158.90 | 0.4736 | 913.6 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.88 | -22.66 | 107.77 | -10.68 | 161.00 | 0.5272 | 721.0 | 521.9 | |
| 0.00 | 2.14 | 0.00 | 1.24 | -22.07 | 107.75 | -10.70 | 160.56 | 0.5191 | 709.0 | 434.8 | |
| 0.00 | 1.96 | 0.00 | 1.12 | -20.66 | 107.46 | -10.99 | 159.06 | 0.5009 | 904.0 | 654.4 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -21.73 | 107.38 | -11.07 | 159.70 | 0.5162 | 660.0 | 480.5 | |
| 0.00 | 1.78 | 0.00 | 1.02 | -20.56 | 107.30 | -11.14 | 158.71 | 0.5003 | 981.0 | 860.2 | |
| 0.00 | 1.69 | 0.00 | 0.97 | -20.74 | 107.16 | -11.29 | 158.59 | 0.5036 | 641.0 | 602.3 | |
| 0.00 | 0.80 | 0.00 | 0.47 | -22.54 | 106.78 | -11.67 | 159.30 | 0.5306 | 320.0 | 178.2 | |
| 6.60 | 73.97 | 3.76 | 42.03 | -20.06 | 106.85 | -11.60 | 157.52 | 0.4959 | 872.9 | 545.4 | |
| 6.06 | -17.00 | 3.45 | -17.00 | -19.83 | 106.80 | -11.65 | 157.24 | 0.4929 | 1301.2 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -20.71 | 106.73 | -11.72 | 157.84 | 0.5056 | 402.0 | 474.7 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -20.55 | 106.61 | -11.83 | 157.51 | 0.5040 | 646.0 | 517.2 | |
| 9.27 | -17.00 | 5.27 | -17.00 | -19.76 | 106.61 | -11.84 | 156.86 | 0.4932 | 1143.7 | 999999 | |
| 0.00 | 2.85 | 0.00 | 1.63 | -20.38 | 106.49 | -11.95 | 157.17 | 0.5024 | 632.0 | 559.0 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -21.48 | 106.34 | -12.11 | 157.79 | 0.5184 | 384.0 | 424.8 | |
| 0.00 | 1.34 | 0.00 | 0.75 | -18.30 | 106.07 | -12.38 | 154.59 | 0.4763 | 840.0 | 667.7 | |
| 0.00 | 2.58 | 0.00 | 1.45 | -18.17 | 105.78 | -12.66 | 153.96 | 0.4764 | 908.0 | 692.2 | |
| 0.00 | 2.32 | 0.00 | 1.34 | -21.31 | 105.15 | -13.29 | 155.72 | 0.5230 | 860.0 | 714.6 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -18.50 | 104.97 | -13.47 | 152.86 | 0.4864 | 842.0 | 741.2 | |
| 0.00 | 2.14 | 0.00 | 1.23 | -19.79 | 104.53 | -13.91 | 153.36 | 0.5067 | 895.0 | 736.3 | |
| 0.00 | 2.67 | 0.00 | 1.55 | -20.75 | 104.41 | -14.04 | 154.04 | 0.5202 | 756.0 | 546.6 | |
| 0.00 | 1.87 | 0.00 | 1.08 | -20.37 | 104.38 | -14.07 | 153.65 | 0.5154 | 983.0 | 830.2 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -19.49 | 104.39 | -14.05 | 152.85 | 0.5036 | 723.0 | 622.3 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -19.22 | 104.38 | -14.06 | 152.58 | 0.5001 | 823.0 | 708.0 | |
| 0.00 | 3.03 | 0.00 | 1.75 | -20.48 | 104.17 | -14.28 | 153.41 | 0.5183 | 781.0 | 720.7 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -19.20 | 104.06 | -14.39 | 152.01 | 0.5021 | 753.0 | 596.5 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -18.16 | 103.06 | -15.38 | 149.31 | 0.4959 | -713.0 | -591.1 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -18.02 | 103.08 | -15.37 | 149.19 | 0.4940 | -639.0 | -619.0 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -18.46 | 102.87 | -15.58 | 149.33 | 0.5013 | -666.0 | -513.9 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -18.04 | 102.48 | -15.97 | 148.25 | 0.4990 | -801.0 | -512.1 | |
| 0.00 | 1.87 | 0.00 | 1.11 | -21.69 | 102.06 | -16.39 | 151.31 | 0.5482 | -699.0 | -571.4 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -17.62 | 102.32 | -16.12 | 147.52 | 0.4948 | -901.0 | -710.2 | |
| 0.00 | 1.43 | 0.00 | 0.83 | -19.54 | 101.96 | -16.48 | 149.05 | 0.5219 | -587.0 | -426.9 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -17.93 | 102.03 | -16.42 | 147.40 | 0.5011 | -702.0 | -566.4 | |
| 0.00 | 1.34 | 0.00 | 0.76 | -17.69 | 102.02 | -16.43 | 147.12 | 0.4983 | -954.0 | -798.1 | |
| 0.00 | 1.07 | 0.00 | 0.63 | -21.68 | 101.38 | -17.07 | 150.32 | 0.5529 | -621.0 | -517.1 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -18.91 | 100.89 | -17.55 | 146.76 | 0.5225 | -410.0 | -387.5 | |
| 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. | |