SDO HMI 2014-03-11 14:00:29 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 |
| 37.80 | 169.14 | 18.87 | 84.47 | -10.51 | 357.82 | 4.67 | 231.99 | 0.1258 | 485.5 | 314.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-11 14:00:29 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 | 2.51 | 0.00 | 1.26 | -6.15 | 0.19 | 7.04 | 278.22 | 0.1237 | 1079.0 | 889.1 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -7.01 | 0.20 | 7.05 | 271.20 | 0.1224 | 794.0 | 754.5 | |
| 20.72 | 69.97 | 10.35 | 34.96 | -9.93 | 0.13 | 6.98 | 248.00 | 0.1297 | 1328.5 | 431.1 | |
| 0.00 | 4.16 | 0.00 | 2.08 | -8.29 | 359.94 | 6.80 | 260.41 | 0.1193 | 743.0 | 878.1 | |
| 0.00 | 2.25 | 0.00 | 1.12 | -7.94 | 359.91 | 6.76 | 263.37 | 0.1180 | 1284.0 | 1049.4 | |
| 0.00 | 3.55 | 0.00 | 1.77 | -7.64 | 359.63 | 6.49 | 265.73 | 0.1128 | 934.0 | 723.7 | |
| 16.56 | 20.46 | 8.26 | 10.21 | -9.34 | 359.60 | 6.45 | 251.10 | 0.1177 | 1205.3 | 800.2 | |
| 0.00 | 0.87 | 0.00 | 0.43 | -6.81 | 359.41 | 6.26 | 273.28 | 0.1090 | 845.0 | 668.4 | |
| 0.00 | 1.73 | 0.00 | 0.86 | -7.68 | 359.33 | 6.18 | 265.25 | 0.1076 | 1145.0 | 996.3 | |
| 0.00 | 4.77 | 0.00 | 2.37 | -7.59 | 359.03 | 5.88 | 265.89 | 0.1023 | 1009.0 | 877.4 | |
| 0.00 | 1.91 | 0.00 | 0.96 | -14.22 | 358.97 | 5.82 | 218.72 | 0.1579 | 895.0 | 699.4 | |
| 0.00 | 1.30 | 0.00 | 0.65 | -7.56 | 358.75 | 5.61 | 266.00 | 0.0976 | 1054.0 | 879.8 | |
| 0.52 | 3.38 | 0.26 | 1.68 | -8.52 | 358.68 | 5.53 | 256.21 | 0.0986 | 1144.3 | 943.7 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -8.58 | 358.37 | 5.23 | 254.83 | 0.0938 | 863.0 | 684.9 | |
| 0.00 | 1.47 | 0.00 | 0.73 | -8.40 | 358.22 | 5.08 | 256.32 | 0.0905 | 957.0 | 769.4 | |
| 0.00 | 2.08 | 0.00 | 1.03 | -8.20 | 358.16 | 5.01 | 258.45 | 0.0887 | 930.0 | 722.6 | |
| 0.00 | 1.13 | 0.00 | 0.56 | -6.41 | 358.02 | 4.87 | 279.08 | 0.0859 | 854.0 | 710.3 | |
| 0.00 | 1.91 | 0.00 | 0.95 | -6.62 | 357.93 | 4.79 | 276.79 | 0.0839 | 904.0 | 696.4 | |
| 0.00 | 1.99 | 0.00 | 0.99 | -11.90 | 356.87 | 3.72 | 217.76 | 0.1043 | 972.0 | 753.8 | |
| 0.00 | 2.08 | 0.00 | 1.04 | -13.58 | 356.55 | 3.41 | 207.48 | 0.1259 | 782.0 | 609.2 | |
| 0.00 | 1.13 | 0.00 | 0.56 | -14.15 | 356.47 | 3.32 | 204.92 | 0.1341 | 1024.0 | 802.4 | |
| 0.00 | 3.21 | 0.00 | 1.60 | -13.28 | 356.15 | 3.01 | 205.73 | 0.1181 | 943.0 | 788.0 | |
| 0.00 | 1.13 | 0.00 | 0.56 | -13.04 | 355.97 | 2.82 | 205.22 | 0.1130 | 861.0 | 685.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -15.99 | 355.91 | 2.76 | 196.88 | 0.1603 | -765.0 | -617.7 | |
| 0.00 | 1.13 | 0.00 | 0.56 | -14.72 | 355.86 | 2.72 | 199.30 | 0.1393 | 782.0 | 511.1 | |
| 0.00 | 2.25 | 0.00 | 1.13 | -15.38 | 355.78 | 2.63 | 197.28 | 0.1497 | -665.0 | -598.8 | |
| 0.00 | 1.91 | 0.00 | 0.96 | -15.81 | 355.32 | 2.17 | 193.70 | 0.1547 | -1024.0 | -833.5 | |
| 0.00 | 1.91 | 0.00 | 0.95 | -13.94 | 355.24 | 2.09 | 196.81 | 0.1232 | 1033.0 | 866.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -15.99 | 355.16 | 2.02 | 192.50 | 0.1571 | -846.0 | -630.4 | |
| 0.00 | 2.69 | 0.00 | 1.35 | -15.66 | 354.45 | 1.30 | 188.48 | 0.1493 | -958.0 | -765.7 | |
| 0.00 | 2.08 | 0.00 | 1.04 | -13.55 | 352.05 | -1.09 | 170.46 | 0.1126 | -1075.0 | -785.0 | |
| 0.00 | 1.91 | 0.00 | 0.95 | -14.87 | 351.92 | -1.23 | 171.19 | 0.1356 | -740.0 | -513.8 | |
| 0.00 | 0.69 | 0.00 | 0.35 | -13.40 | 350.95 | -2.20 | 160.95 | 0.1147 | -821.0 | -713.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -11.01 | 350.40 | -2.75 | 144.63 | 0.0817 | -811.0 | -668.6 | |
| 0.00 | 2.17 | 0.00 | 1.09 | -15.64 | 349.84 | -3.30 | 159.30 | 0.1577 | -909.0 | -691.1 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -9.72 | 349.90 | -3.25 | 128.21 | 0.0715 | -877.0 | -719.0 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -9.48 | 349.54 | -3.61 | 122.67 | 0.0741 | -937.0 | -661.4 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -15.88 | 349.43 | -3.71 | 157.59 | 0.1641 | -795.0 | -671.7 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -16.05 | 348.53 | -4.62 | 153.35 | 0.1732 | -992.0 | -792.0 | |
| 0.00 | 1.91 | 0.00 | 0.96 | -16.35 | 348.31 | -4.84 | 153.06 | 0.1795 | -537.0 | -395.4 | |
| 0.00 | 1.13 | 0.00 | 0.56 | -12.88 | 346.98 | -6.17 | 133.52 | 0.1452 | -893.0 | -678.9 | |
| 0.00 | 1.73 | 0.00 | 0.87 | -13.38 | 346.22 | -6.92 | 132.73 | 0.1604 | -997.0 | -819.3 | |
| 0.00 | 3.73 | 0.00 | 1.87 | -13.68 | 346.18 | -6.96 | 133.94 | 0.1644 | -865.0 | -662.3 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -10.26 | 345.51 | -7.63 | 112.55 | 0.1422 | -777.0 | -503.6 | |
| 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. | |