SDO HMI 2014-09-28 06:00:33 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 |
| 121.92 | 436.52 | 75.06 | 269.67 | -16.38 | 249.60 | 28.58 | 230.19 | 0.5979 | -94.7 | -7.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 06:00:33 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 |
| 5.83 | 56.77 | 3.81 | 36.93 | -17.44 | 254.20 | 33.18 | 233.04 | 0.6556 | 708.4 | 540.9 | |
| 0.00 | 11.74 | 0.00 | 7.73 | -17.98 | 254.31 | 33.29 | 232.45 | 0.6607 | 63.0 | 120.4 | |
| 0.88 | -1.00 | 0.57 | -1.00 | -17.21 | 253.74 | 32.72 | 232.96 | 0.6491 | 838.0 | 999999 | |
| 19.69 | -1.00 | 12.82 | -1.00 | -17.60 | 253.63 | 32.61 | 232.37 | 0.6508 | 945.2 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.78 | -15.62 | 252.85 | 31.83 | 234.30 | 0.6277 | 626.0 | 571.1 | |
| 0.00 | 0.44 | 0.00 | 0.29 | -17.87 | 253.23 | 32.21 | 231.70 | 0.6488 | 615.0 | 556.0 | |
| 0.00 | 4.06 | 0.00 | 2.62 | -17.52 | 252.94 | 31.92 | 231.89 | 0.6430 | 600.0 | 724.9 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -18.65 | 253.13 | 32.11 | 230.63 | 0.6538 | 529.0 | 416.3 | |
| 0.88 | 17.22 | 0.57 | 11.17 | -18.01 | 252.92 | 31.90 | 231.26 | 0.6467 | 831.0 | 407.7 | |
| 0.00 | 8.39 | 0.00 | 5.40 | -17.70 | 252.64 | 31.62 | 231.41 | 0.6413 | 759.0 | 685.6 | |
| 0.00 | 1.41 | 0.00 | 0.90 | -16.23 | 252.29 | 31.27 | 233.01 | 0.6262 | -62.0 | 48.6 | |
| 0.88 | 51.03 | 0.56 | 32.06 | -16.06 | 252.15 | 31.13 | 233.12 | 0.6234 | 582.1 | 602.6 | |
| 0.00 | 2.21 | 0.00 | 1.40 | -16.52 | 252.20 | 31.18 | 232.55 | 0.6274 | 777.0 | 697.1 | |
| 2.91 | -12.00 | 1.84 | -12.00 | -16.09 | 252.01 | 30.99 | 232.96 | 0.6220 | 716.0 | 999999 | |
| 0.00 | 1.32 | 0.00 | 0.85 | -17.74 | 252.24 | 31.22 | 231.01 | 0.6374 | 195.0 | 216.3 | |
| 0.00 | 1.85 | 0.00 | 1.18 | -16.84 | 252.03 | 31.01 | 231.99 | 0.6281 | 823.0 | 662.1 | |
| 0.00 | 1.06 | 0.00 | 0.66 | -15.49 | 251.80 | 30.78 | 233.58 | 0.6151 | 239.0 | 208.9 | |
| 4.24 | 14.39 | 2.71 | 9.19 | -17.43 | 252.03 | 31.01 | 231.23 | 0.6328 | 891.9 | 742.0 | |
| 0.00 | 0.71 | 0.00 | 0.45 | -17.15 | 251.87 | 30.85 | 231.44 | 0.6289 | 778.0 | 629.8 | |
| 12.18 | -12.00 | 7.67 | -12.00 | -16.13 | 251.65 | 30.63 | 232.59 | 0.6185 | 992.1 | 999999 | |
| 0.00 | 1.77 | 0.00 | 1.12 | -17.03 | 251.44 | 30.42 | 231.22 | 0.6234 | 785.0 | 628.7 | |
| 0.88 | -12.00 | 0.55 | -12.00 | -15.93 | 251.15 | 30.13 | 232.40 | 0.6114 | 1028.4 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -14.81 | 250.86 | 29.84 | 233.66 | 0.5994 | 740.0 | 648.9 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -15.09 | 250.65 | 29.63 | 233.09 | 0.5993 | 514.0 | 386.7 | |
| 0.00 | 8.65 | 0.00 | 5.38 | -16.31 | 250.45 | 29.43 | 231.25 | 0.6070 | 644.0 | 360.8 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -15.74 | 250.11 | 29.09 | 231.70 | 0.5985 | -577.0 | -449.5 | |
| 2.47 | 48.83 | 1.52 | 29.99 | -16.11 | 249.27 | 28.25 | 230.39 | 0.5925 | -851.7 | -269.0 | |
| 7.15 | -27.00 | 4.38 | -27.00 | -16.29 | 249.02 | 28.00 | 229.89 | 0.5913 | -995.1 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.75 | -14.88 | 248.81 | 27.79 | 231.61 | 0.5770 | 665.0 | 496.8 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -15.17 | 248.78 | 27.76 | 231.18 | 0.5792 | -501.0 | -463.2 | |
| 0.00 | 1.06 | 0.00 | 0.65 | -16.04 | 248.70 | 27.68 | 229.90 | 0.5857 | -468.0 | -493.3 | |
| 2.38 | 5.74 | 1.46 | 3.50 | -16.82 | 248.11 | 27.09 | 228.26 | 0.5864 | -686.3 | -534.6 | |
| 0.00 | 3.27 | 0.00 | 1.99 | -16.58 | 247.97 | 26.95 | 228.42 | 0.5827 | 603.0 | 398.0 | |
| 2.12 | 7.77 | 1.30 | 4.75 | -17.33 | 247.87 | 26.85 | 227.34 | 0.5885 | -694.2 | -499.7 | |
| 0.00 | 1.32 | 0.00 | 0.81 | -17.00 | 247.78 | 26.76 | 227.68 | 0.5846 | -748.0 | -647.5 | |
| 4.77 | 48.65 | 2.86 | 29.06 | -15.19 | 247.45 | 26.43 | 229.79 | 0.5647 | -664.5 | -417.2 | |
| 0.00 | 1.24 | 0.00 | 0.74 | -14.41 | 247.28 | 26.26 | 230.71 | 0.5558 | -413.0 | -356.9 | |
| 5.74 | -36.00 | 3.43 | -36.00 | -14.96 | 247.32 | 26.30 | 229.97 | 0.5611 | -835.4 | 999999 | |
| 0.97 | 6.53 | 0.59 | 3.97 | -16.92 | 247.52 | 26.50 | 227.51 | 0.5811 | -832.6 | -571.9 | |
| 0.62 | 2.30 | 0.37 | 1.38 | -15.51 | 247.32 | 26.30 | 229.21 | 0.5661 | -617.4 | -437.0 | |
| 1.15 | 5.92 | 0.70 | 3.60 | -17.21 | 247.50 | 26.48 | 227.10 | 0.5836 | -726.8 | -523.7 | |
| 0.53 | 2.74 | 0.32 | 1.66 | -16.71 | 247.32 | 26.30 | 227.57 | 0.5771 | -810.7 | -530.8 | |
| 1.15 | -36.00 | 0.68 | -36.00 | -14.81 | 246.95 | 25.93 | 229.79 | 0.5557 | -907.7 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -14.58 | 246.85 | 25.83 | 230.01 | 0.5526 | -817.0 | -665.6 | |
| 0.97 | -36.00 | 0.58 | -36.00 | -15.58 | 246.95 | 25.93 | 228.70 | 0.5628 | -800.2 | 999999 | |
| 1.24 | -36.00 | 0.74 | -36.00 | -15.32 | 246.88 | 25.86 | 228.99 | 0.5596 | -879.1 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -15.90 | 246.82 | 25.80 | 228.12 | 0.5643 | -953.0 | -750.8 | |
| 5.74 | 43.09 | 3.46 | 25.92 | -16.78 | 246.87 | 25.85 | 226.99 | 0.5731 | -802.5 | -722.9 | |
| 0.00 | 1.32 | 0.00 | 0.80 | -17.08 | 246.92 | 25.90 | 226.65 | 0.5763 | -604.0 | -528.1 | |
| 1.24 | -48.00 | 0.74 | -48.00 | -16.19 | 246.68 | 25.66 | 227.59 | 0.5655 | -1126.9 | 999999 | |
| 1.85 | -48.00 | 1.11 | -48.00 | -16.38 | 246.71 | 25.69 | 227.35 | 0.5676 | -946.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -15.11 | 246.54 | 25.52 | 228.91 | 0.5540 | -713.0 | -573.3 | |
| 0.53 | 2.56 | 0.31 | 1.51 | -14.49 | 246.43 | 25.41 | 229.67 | 0.5470 | -768.7 | -642.5 | |
| 0.00 | 1.77 | 0.00 | 1.05 | -14.84 | 246.47 | 25.45 | 229.21 | 0.5508 | -705.0 | -561.0 | |
| 0.97 | -48.00 | 0.58 | -48.00 | -16.44 | 246.58 | 25.56 | 227.13 | 0.5668 | -1065.5 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -17.63 | 246.75 | 25.73 | 225.75 | 0.5799 | -468.0 | -386.4 | |
| 2.03 | -48.00 | 1.22 | -48.00 | -16.79 | 246.49 | 25.47 | 226.55 | 0.5692 | -808.8 | 999999 | |
| 0.00 | 1.41 | 0.00 | 0.84 | -14.99 | 246.11 | 25.09 | 228.60 | 0.5482 | -611.0 | -613.6 | |
| 0.35 | -48.00 | 0.21 | -48.00 | -16.81 | 246.22 | 25.19 | 226.22 | 0.5665 | -722.8 | 999999 | |
| 24.46 | 34.52 | 14.43 | 20.36 | -15.31 | 245.57 | 24.55 | 227.53 | 0.5454 | -963.4 | -620.4 | |
| 0.00 | 2.03 | 0.00 | 1.18 | -14.14 | 244.78 | 23.76 | 228.27 | 0.5256 | -481.0 | -398.0 | |
| 1.41 | 17.13 | 0.82 | 9.92 | -13.75 | 244.60 | 23.58 | 228.64 | 0.5198 | -944.6 | -362.9 | |
| 0.88 | 1.85 | 0.51 | 1.08 | -14.23 | 244.66 | 23.64 | 227.99 | 0.5251 | -846.8 | -741.0 | |
| 2.83 | -62.00 | 1.64 | -62.00 | -13.91 | 244.59 | 23.57 | 228.39 | 0.5212 | -947.3 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.31 | -15.28 | 244.27 | 23.25 | 226.03 | 0.5311 | 613.0 | 511.8 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -14.78 | 244.11 | 23.09 | 226.53 | 0.5245 | 713.0 | 600.0 | |
| 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. | |