SDO HMI 2011-11-24 14:58:57 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 |
| 52.21 | 343.20 | 26.47 | 174.42 | 14.31 | 251.91 | 1.66 | 352.14 | 0.2234 | -570.8 | -319.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 14:58:57 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 | 1.11 | 0.00 | 0.58 | 18.25 | 257.33 | 7.07 | 337.66 | 0.3089 | -752.0 | -590.2 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.55 | 257.27 | 7.01 | 336.88 | 0.2977 | -834.0 | -688.6 | |
| 0.00 | 4.37 | 0.00 | 2.27 | 18.01 | 257.16 | 6.90 | 337.81 | 0.3041 | -1043.0 | -803.8 | |
| 0.00 | 2.57 | 0.00 | 1.33 | 17.64 | 257.02 | 6.76 | 337.73 | 0.2975 | -883.0 | -655.9 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 11.81 | 256.78 | 6.52 | 327.56 | 0.2083 | -849.0 | -613.5 | |
| 0.00 | 2.14 | 0.00 | 1.10 | 16.45 | 252.86 | 2.60 | 350.26 | 0.2589 | -852.0 | -716.6 | |
| 43.23 | 299.11 | 21.92 | 151.68 | 13.93 | 252.52 | 2.27 | 349.69 | 0.2156 | -1373.4 | -430.8 | |
| 4.19 | -7.00 | 2.12 | -7.00 | 13.60 | 252.00 | 1.75 | 351.79 | 0.2085 | -1288.0 | 999999 | |
| 4.79 | -7.00 | 2.43 | -7.00 | 13.84 | 251.88 | 1.63 | 352.50 | 0.2123 | -1168.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 13.02 | 249.24 | -1.02 | 5.06 | 0.1973 | 702.0 | 494.2 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 17.40 | 248.07 | -2.19 | 7.69 | 0.2737 | 836.0 | 602.5 | |
| 0.00 | 4.11 | 0.00 | 2.11 | 16.85 | 246.47 | -3.79 | 13.64 | 0.2695 | 804.0 | 809.9 | |
| 0.00 | 1.80 | 0.00 | 0.92 | 16.73 | 246.19 | -4.07 | 14.72 | 0.2686 | 1007.0 | 889.0 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 16.48 | 246.01 | -4.25 | 15.59 | 0.2654 | 1011.0 | 845.2 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 16.88 | 245.97 | -4.29 | 15.32 | 0.2720 | 821.0 | 745.5 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.21 | 245.62 | -4.64 | 16.14 | 0.2791 | 832.0 | 668.2 | |
| 0.00 | 3.25 | 0.00 | 1.67 | 16.72 | 245.54 | -4.72 | 16.94 | 0.2716 | 663.0 | 663.6 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 17.52 | 245.36 | -4.89 | 16.65 | 0.2852 | 779.0 | 603.2 | |
| 0.00 | 1.46 | 0.00 | 0.75 | 17.71 | 245.23 | -5.02 | 16.87 | 0.2888 | 840.0 | 626.2 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 17.31 | 245.15 | -5.11 | 17.56 | 0.2828 | 954.0 | 775.8 | |
| 0.00 | 2.31 | 0.00 | 1.19 | 17.30 | 244.31 | -5.95 | 20.23 | 0.2874 | 1001.0 | 797.0 | |
| 0.00 | 3.94 | 0.00 | 2.04 | 17.98 | 244.26 | -6.00 | 19.56 | 0.2983 | 489.0 | 522.5 | |
| 0.00 | 2.40 | 0.00 | 1.24 | 17.64 | 244.24 | -6.02 | 20.03 | 0.2931 | 916.0 | 693.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.53 | 243.70 | -6.56 | 19.41 | 0.3255 | 805.0 | 697.9 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 18.47 | 241.98 | -8.28 | 25.37 | 0.3202 | 758.0 | 623.7 | |
| 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. | |