SDO HMI 2014-07-09 16:02:10 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 |
| 30.96 | 208.56 | 15.37 | 103.55 | 6.12 | 204.20 | -1.83 | 310.38 | 0.0572 | -405.8 | -282.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-09 16:02:10 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 | 0.91 | 0.00 | 0.45 | 5.44 | 207.26 | 1.23 | 323.91 | 0.0365 | -757.0 | -607.2 | |
| 0.00 | 1.45 | 0.00 | 0.72 | 7.06 | 205.98 | -0.05 | 0.89 | 0.0578 | -1039.0 | -724.4 | |
| 23.61 | 156.62 | 11.71 | 77.67 | 6.09 | 205.24 | -0.79 | 18.62 | 0.0430 | -1432.8 | -446.5 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 8.04 | 203.30 | -2.73 | 32.26 | 0.0887 | -883.0 | -624.5 | |
| 0.00 | 3.00 | 0.00 | 1.49 | 7.73 | 203.06 | -2.97 | 36.54 | 0.0867 | -787.0 | -697.1 | |
| 0.00 | 1.00 | 0.00 | 0.50 | 6.08 | 202.76 | -3.27 | 54.39 | 0.0701 | -807.0 | -546.3 | |
| 0.82 | 3.81 | 0.41 | 1.89 | 5.87 | 202.70 | -3.33 | 57.44 | 0.0689 | -1024.7 | -493.2 | |
| 0.00 | 1.45 | 0.00 | 0.72 | 6.36 | 202.57 | -3.46 | 52.84 | 0.0755 | -1133.0 | -921.4 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 6.60 | 202.54 | -3.49 | 50.59 | 0.0786 | -941.0 | -728.2 | |
| 0.00 | 0.82 | 0.00 | 0.41 | 7.03 | 202.42 | -3.61 | 47.60 | 0.0851 | -931.0 | -756.3 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 7.61 | 202.35 | -3.68 | 43.42 | 0.0930 | 790.0 | 542.4 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 7.24 | 202.23 | -3.80 | 47.22 | 0.0900 | -969.0 | -681.2 | |
| 0.00 | 5.63 | 0.00 | 2.80 | 5.63 | 202.12 | -3.91 | 64.31 | 0.0757 | 282.0 | 146.0 | |
| 5.99 | 11.17 | 2.98 | 5.55 | 5.41 | 201.63 | -4.40 | 69.25 | 0.0821 | 1156.9 | 845.9 | |
| 0.54 | 2.09 | 0.27 | 1.04 | 6.02 | 201.47 | -4.56 | 63.40 | 0.0888 | 1063.0 | 812.1 | |
| 0.00 | 1.09 | 0.00 | 0.54 | 6.69 | 201.19 | -4.84 | 58.54 | 0.0987 | 875.0 | 719.5 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 5.27 | 198.09 | -7.94 | 78.93 | 0.1408 | 838.0 | 697.7 | |
| 0.00 | 6.45 | 0.00 | 3.23 | 6.03 | 197.99 | -8.04 | 73.89 | 0.1455 | 1110.0 | 901.6 | |
| 0.00 | 1.54 | 0.00 | 0.77 | 5.81 | 197.77 | -8.26 | 75.68 | 0.1481 | 899.0 | 682.7 | |
| 0.00 | 1.00 | 0.00 | 0.50 | 7.37 | 197.53 | -8.50 | 66.54 | 0.1605 | 886.0 | 712.5 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 7.64 | 197.15 | -8.88 | 65.90 | 0.1683 | 728.0 | 572.3 | |
| 0.00 | 2.91 | 0.00 | 1.46 | 6.72 | 196.92 | -9.11 | 71.55 | 0.1665 | 910.0 | 737.5 | |
| 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. | |