SDO HMI 2014-11-28 21:00:25 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 |
| 91.72 | 507.07 | 59.01 | 324.90 | -13.81 | 165.13 | 36.79 | 246.31 | 0.6376 | 516.2 | 356.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-28 21:00:25 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 | 0.77 | 0.00 | 0.54 | -6.54 | 173.07 | 44.74 | 259.58 | 0.7133 | 648.0 | 544.8 | |
| 0.00 | 1.20 | 0.00 | 0.84 | -9.59 | 172.40 | 44.06 | 255.19 | 0.7117 | 697.0 | 583.4 | |
| 0.00 | 1.20 | 0.00 | 0.90 | -17.81 | 173.70 | 45.36 | 244.73 | 0.7515 | 294.0 | 367.6 | |
| 0.00 | 0.77 | 0.00 | 0.55 | -15.71 | 172.29 | 43.95 | 246.89 | 0.7288 | 391.0 | 395.4 | |
| 0.00 | 0.68 | 0.00 | 0.45 | -13.18 | 167.69 | 39.35 | 248.46 | 0.6661 | 230.0 | 322.6 | |
| 16.41 | 54.97 | 10.74 | 36.02 | -11.71 | 167.31 | 38.97 | 250.44 | 0.6559 | 881.2 | 219.6 | |
| 0.00 | 0.34 | 0.00 | 0.23 | -13.21 | 167.42 | 39.08 | 248.31 | 0.6629 | 562.0 | 477.0 | |
| 0.00 | 1.11 | 0.00 | 0.74 | -13.73 | 167.48 | 39.14 | 247.59 | 0.6657 | 625.0 | 476.5 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -12.78 | 167.26 | 38.92 | 248.86 | 0.6593 | 469.0 | 396.5 | |
| 0.00 | 0.85 | 0.00 | 0.56 | -11.98 | 166.97 | 38.63 | 249.90 | 0.6526 | 718.0 | 593.0 | |
| 0.00 | 0.85 | 0.00 | 0.56 | -12.23 | 167.01 | 38.67 | 249.56 | 0.6540 | 431.0 | 327.5 | |
| 4.70 | 11.63 | 3.06 | 7.55 | -12.19 | 166.69 | 38.35 | 249.47 | 0.6500 | 825.2 | 752.9 | |
| 0.00 | 0.68 | 0.00 | 0.49 | -22.20 | 168.93 | 40.59 | 236.92 | 0.7213 | 581.0 | 480.8 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -11.24 | 166.11 | 37.78 | 250.65 | 0.6391 | 555.0 | 580.9 | |
| 0.00 | 1.88 | 0.00 | 1.23 | -14.63 | 166.57 | 38.23 | 245.86 | 0.6585 | 629.0 | 495.8 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -10.72 | 165.66 | 37.32 | 251.24 | 0.6314 | -766.0 | -624.1 | |
| 0.00 | 1.03 | 0.00 | 0.73 | -22.52 | 168.45 | 40.11 | 236.25 | 0.7181 | 693.0 | 608.7 | |
| 0.00 | 2.99 | 0.00 | 2.11 | -22.22 | 168.30 | 39.97 | 236.54 | 0.7151 | 674.0 | 559.0 | |
| 0.85 | 2.48 | 0.55 | 1.58 | -11.90 | 165.57 | 37.23 | 249.41 | 0.6347 | 595.8 | 490.2 | |
| 4.87 | 7.27 | 3.11 | 4.63 | -12.11 | 165.26 | 36.92 | 248.95 | 0.6317 | 841.0 | 608.8 | |
| 7.01 | 358.14 | 4.50 | 229.02 | -13.48 | 165.38 | 37.04 | 246.95 | 0.6389 | 914.5 | 450.1 | |
| 0.00 | 1.71 | 0.00 | 1.09 | -12.41 | 165.16 | 36.82 | 248.45 | 0.6316 | 808.0 | 706.5 | |
| 11.20 | -21.00 | 7.19 | -21.00 | -13.79 | 165.28 | 36.94 | 246.45 | 0.6391 | 951.4 | 999999 | |
| 0.00 | 5.47 | 0.00 | 3.54 | -15.35 | 165.28 | 36.94 | 244.15 | 0.6463 | 698.0 | 548.0 | |
| 0.00 | 1.80 | 0.00 | 1.13 | -12.04 | 164.61 | 36.27 | 248.75 | 0.6231 | 781.0 | 710.1 | |
| 43.17 | -21.00 | 27.64 | -21.00 | -14.21 | 164.87 | 36.53 | 245.61 | 0.6359 | 1262.7 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.43 | -9.85 | 164.12 | 35.78 | 251.95 | 0.6081 | -613.0 | -532.8 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -10.04 | 164.10 | 35.76 | 251.65 | 0.6086 | -530.0 | -434.8 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -15.63 | 165.03 | 36.69 | 243.62 | 0.6447 | 575.0 | 488.8 | |
| 1.71 | -21.00 | 1.10 | -21.00 | -14.88 | 164.84 | 36.50 | 244.60 | 0.6388 | 794.5 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -11.28 | 164.23 | 35.89 | 249.76 | 0.6151 | -84.0 | 9.6 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -12.09 | 164.09 | 35.75 | 248.42 | 0.6167 | 655.0 | 561.9 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -12.15 | 163.76 | 35.43 | 248.17 | 0.6127 | 765.0 | 557.3 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -11.29 | 163.38 | 35.04 | 249.32 | 0.6041 | -409.0 | -275.1 | |
| 0.00 | 1.11 | 0.00 | 0.69 | -11.50 | 163.04 | 34.70 | 248.82 | 0.6005 | -579.0 | -450.8 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -12.72 | 163.18 | 34.85 | 246.98 | 0.6078 | 630.0 | 484.3 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -3.44 | 162.25 | 33.91 | 262.10 | 0.5645 | 575.0 | 389.1 | |
| 0.00 | 2.82 | 0.00 | 1.84 | -19.67 | 163.77 | 35.43 | 237.15 | 0.6522 | -617.0 | -499.8 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -12.22 | 162.26 | 33.92 | 247.27 | 0.5936 | -548.0 | -480.4 | |
| 1.80 | 6.07 | 1.12 | 3.79 | -15.13 | 162.48 | 34.14 | 242.87 | 0.6111 | -620.5 | -163.3 | |
| 0.00 | 1.97 | 0.00 | 1.22 | -14.75 | 161.86 | 33.52 | 243.07 | 0.6013 | -382.0 | -336.4 | |
| 0.00 | 1.03 | 0.00 | 0.63 | -13.70 | 161.47 | 33.13 | 244.45 | 0.5907 | -595.0 | -528.7 | |
| 0.00 | 2.31 | 0.00 | 1.43 | -14.96 | 161.64 | 33.30 | 242.60 | 0.5997 | -396.0 | -414.0 | |
| 0.00 | 2.05 | 0.00 | 1.26 | -14.59 | 161.54 | 33.20 | 243.11 | 0.5964 | -586.0 | -485.6 | |
| 0.00 | 1.03 | 0.00 | 0.63 | -14.50 | 161.27 | 32.93 | 243.08 | 0.5925 | -763.0 | -617.8 | |
| 0.00 | 0.68 | 0.00 | 0.43 | -17.85 | 161.83 | 33.49 | 238.41 | 0.6189 | -555.0 | -472.2 | |
| 0.00 | 1.71 | 0.00 | 1.05 | -15.27 | 161.25 | 32.92 | 241.88 | 0.5966 | -609.0 | -437.3 | |
| 0.00 | 0.94 | 0.00 | 0.58 | -14.77 | 161.17 | 32.83 | 242.59 | 0.5928 | -654.0 | -576.5 | |
| 0.00 | 1.80 | 0.00 | 1.10 | -15.02 | 160.99 | 32.65 | 242.10 | 0.5919 | -697.0 | -552.0 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -14.64 | 160.71 | 32.37 | 242.49 | 0.5863 | -661.0 | -527.7 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -14.73 | 160.11 | 31.77 | 241.95 | 0.5792 | -468.0 | -471.1 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -16.70 | 159.76 | 31.43 | 238.64 | 0.5871 | -707.0 | -569.2 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -12.97 | 158.85 | 30.51 | 243.95 | 0.5529 | -567.0 | -470.7 | |
| 0.00 | 1.37 | 0.00 | 0.81 | -12.44 | 158.43 | 30.09 | 244.55 | 0.5444 | -658.0 | -517.3 | |
| 0.00 | 0.68 | 0.00 | 0.40 | -13.20 | 158.25 | 29.91 | 243.13 | 0.5464 | -609.0 | -399.8 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -13.26 | 157.80 | 29.46 | 242.71 | 0.5408 | -810.0 | -629.7 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -22.84 | 159.48 | 31.14 | 229.68 | 0.6275 | -663.0 | -505.2 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -9.40 | 157.10 | 28.76 | 249.09 | 0.5102 | -582.0 | -496.1 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -16.30 | 157.83 | 29.49 | 237.76 | 0.5609 | -725.0 | -627.2 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -16.30 | 157.65 | 29.32 | 237.61 | 0.5587 | -699.0 | -531.2 | |
| 0.00 | 2.22 | 0.00 | 1.32 | -16.49 | 157.47 | 29.13 | 237.17 | 0.5577 | -821.0 | -695.8 | |
| 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. | |