SDO HMI 2013-07-25 16:59:10 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 |
| 97.60 | 360.28 | 55.98 | 206.41 | -7.12 | 158.78 | 27.44 | 245.76 | 0.5027 | -68.2 | -57.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2013-07-25 16:59:10 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 | 1.09 | 0.00 | 0.66 | -6.25 | 164.80 | 33.46 | 251.37 | 0.5806 | 724.0 | 591.8 | |
| 0.00 | 2.36 | 0.00 | 1.43 | -9.08 | 163.39 | 32.06 | 245.92 | 0.5762 | 645.0 | 535.8 | |
| 3.17 | 95.95 | 1.89 | 56.98 | -7.45 | 162.74 | 31.40 | 248.16 | 0.5587 | 728.0 | 512.8 | |
| 18.30 | -3.00 | 10.87 | -3.00 | -7.10 | 162.53 | 31.20 | 248.62 | 0.5541 | 1059.3 | 999999 | |
| 4.71 | 7.34 | 2.82 | 4.40 | -8.76 | 162.60 | 31.26 | 245.91 | 0.5640 | 875.7 | 658.0 | |
| 2.90 | -3.00 | 1.72 | -3.00 | -7.40 | 162.38 | 31.04 | 248.01 | 0.5536 | 971.3 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -9.42 | 161.94 | 30.61 | 244.36 | 0.5593 | 568.0 | 539.1 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -9.67 | 161.93 | 30.59 | 243.94 | 0.5606 | 514.0 | 428.5 | |
| 1.00 | 2.99 | 0.59 | 1.77 | -8.17 | 161.55 | 30.21 | 246.14 | 0.5467 | 884.8 | 720.5 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -12.18 | 161.50 | 30.16 | 239.62 | 0.5714 | 646.0 | 458.6 | |
| 11.42 | 24.01 | 6.56 | 13.78 | -6.49 | 159.49 | 28.15 | 247.61 | 0.5090 | 919.4 | 687.3 | |
| 3.99 | -11.00 | 2.28 | -11.00 | -6.31 | 159.10 | 27.76 | 247.63 | 0.5026 | 995.9 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -6.05 | 158.67 | 27.33 | 247.81 | 0.4950 | 893.0 | 724.1 | |
| 0.00 | 2.08 | 0.00 | 1.19 | -7.32 | 158.71 | 27.37 | 245.48 | 0.5032 | -613.0 | -570.6 | |
| 2.17 | 5.80 | 1.24 | 3.30 | -6.38 | 158.51 | 27.18 | 247.06 | 0.4948 | 872.7 | 416.7 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -5.72 | 158.31 | 26.97 | 248.15 | 0.4881 | 677.0 | 503.9 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -5.62 | 158.06 | 26.72 | 248.17 | 0.4840 | 916.0 | 786.2 | |
| 0.00 | 1.63 | 0.00 | 0.92 | -6.18 | 158.09 | 26.75 | 247.12 | 0.4877 | -148.0 | 32.7 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -8.21 | 158.18 | 26.84 | 243.44 | 0.5017 | -601.0 | -479.9 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -7.82 | 157.98 | 26.65 | 243.96 | 0.4964 | -686.0 | -479.1 | |
| 0.00 | 2.63 | 0.00 | 1.49 | -6.54 | 157.83 | 26.50 | 246.23 | 0.4863 | 18.0 | -64.6 | |
| 0.00 | 3.17 | 0.00 | 1.79 | -6.16 | 157.75 | 26.41 | 246.87 | 0.4828 | -677.0 | -332.2 | |
| 0.00 | 1.81 | 0.00 | 1.03 | -8.19 | 157.70 | 26.36 | 243.05 | 0.4950 | -831.0 | -631.8 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -6.34 | 157.48 | 26.14 | 246.32 | 0.4801 | -557.0 | -365.6 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -6.52 | 157.32 | 25.98 | 245.84 | 0.4790 | -477.0 | -227.6 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -6.20 | 157.17 | 25.83 | 246.32 | 0.4749 | -406.0 | -250.0 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -6.70 | 157.16 | 25.82 | 245.36 | 0.4779 | -548.0 | -356.1 | |
| 2.72 | 194.36 | 1.53 | 109.03 | -6.50 | 156.88 | 25.54 | 245.50 | 0.4726 | -769.3 | -451.5 | |
| 0.82 | -28.00 | 0.46 | -28.00 | -6.28 | 156.83 | 25.49 | 245.89 | 0.4706 | -789.3 | 999999 | |
| 2.27 | -28.00 | 1.27 | -28.00 | -7.15 | 156.74 | 25.40 | 244.14 | 0.4750 | -751.3 | 999999 | |
| 2.54 | -28.00 | 1.42 | -28.00 | -6.71 | 156.68 | 25.35 | 244.92 | 0.4713 | -877.0 | 999999 | |
| 38.33 | -28.00 | 21.51 | -28.00 | -7.23 | 156.44 | 25.10 | 243.71 | 0.4714 | -1197.3 | 999999 | |
| 3.26 | -28.00 | 1.82 | -28.00 | -6.57 | 156.27 | 24.93 | 244.83 | 0.4646 | -1041.7 | 999999 | |
| 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. | |