SDO HMI 2014-07-09 13:00:40 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 |
| 39.15 | 187.11 | 41.01 | 198.27 | -19.62 | 149.28 | -58.43 | 114.60 | 0.8842 | 413.2 | 21.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-09 13:00:40 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 | 1.45 | 0.00 | 1.29 | -20.74 | 156.37 | -51.34 | 118.20 | 0.8308 | 614.0 | 553.5 | |
| 0.00 | 2.27 | 0.00 | 2.19 | -20.70 | 152.78 | -54.93 | 116.87 | 0.8603 | 361.0 | 322.0 | |
| 0.00 | 1.00 | 0.00 | 0.96 | -20.13 | 152.86 | -54.85 | 116.27 | 0.8581 | 166.0 | 168.5 | |
| 0.00 | 1.27 | 0.00 | 1.19 | -17.59 | 153.14 | -54.56 | 113.51 | 0.8490 | 596.0 | 528.4 | |
| 0.00 | 1.18 | 0.00 | 1.11 | -17.32 | 152.82 | -54.88 | 113.10 | 0.8510 | 553.0 | 496.2 | |
| 0.00 | 0.54 | 0.00 | 0.50 | -15.72 | 153.17 | -54.54 | 111.38 | 0.8440 | 674.0 | 639.7 | |
| 0.00 | 1.73 | 0.00 | 1.74 | -20.18 | 150.91 | -56.79 | 115.69 | 0.8735 | 465.0 | 425.6 | |
| 0.00 | 0.91 | 0.00 | 0.87 | -17.92 | 151.98 | -55.73 | 113.51 | 0.8595 | -182.0 | -142.2 | |
| 0.00 | 3.36 | 0.00 | 3.43 | -20.36 | 150.63 | -57.08 | 115.80 | 0.8761 | 417.0 | 281.8 | |
| 1.82 | 67.57 | 1.90 | 71.26 | -20.21 | 149.68 | -58.03 | 115.36 | 0.8829 | 521.8 | 96.2 | |
| 10.26 | -10.00 | 10.68 | -10.00 | -19.88 | 149.75 | -57.96 | 115.02 | 0.8816 | 685.3 | 999999 | |
| 9.26 | 39.33 | 9.49 | 40.55 | -18.65 | 149.95 | -57.75 | 113.73 | 0.8773 | 765.5 | 155.8 | |
| 3.91 | 9.45 | 4.06 | 9.84 | -19.26 | 149.61 | -58.09 | 114.30 | 0.8812 | 617.7 | 401.5 | |
| 9.26 | -10.00 | 9.81 | -10.00 | -19.91 | 149.17 | -58.53 | 114.88 | 0.8859 | 437.3 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.48 | -15.30 | 151.43 | -56.27 | 110.40 | 0.8579 | 196.0 | 272.4 | |
| 0.00 | 1.00 | 0.00 | 1.09 | -20.61 | 148.48 | -59.22 | 115.45 | 0.8924 | -76.0 | -29.9 | |
| 0.91 | 2.63 | 0.97 | 2.82 | -19.64 | 148.77 | -58.94 | 114.47 | 0.8883 | 380.7 | 299.7 | |
| 0.00 | 0.27 | 0.00 | 0.29 | -20.01 | 148.54 | -59.16 | 114.82 | 0.8907 | 256.0 | 261.7 | |
| 1.09 | 32.88 | 1.19 | 36.33 | -20.26 | 148.32 | -59.38 | 115.02 | 0.8928 | 207.8 | -262.1 | |
| 0.00 | 1.73 | 0.00 | 1.88 | -19.77 | 148.24 | -59.46 | 114.47 | 0.8923 | 255.0 | 178.9 | |
| 0.82 | 4.00 | 0.88 | 4.30 | -19.33 | 148.45 | -59.26 | 114.04 | 0.8900 | -272.7 | -142.4 | |
| 0.00 | 1.63 | 0.00 | 1.85 | -20.85 | 147.28 | -60.42 | 115.37 | 0.9013 | -305.0 | -321.6 | |
| 0.00 | 0.64 | 0.00 | 0.71 | -19.62 | 147.43 | -60.28 | 114.08 | 0.8978 | -223.0 | -189.4 | |
| 0.91 | 1.73 | 0.92 | 1.75 | -15.35 | 149.35 | -58.36 | 109.91 | 0.8751 | -365.6 | -313.8 | |
| 0.00 | 1.00 | 0.00 | 1.17 | -20.47 | 146.32 | -61.38 | 114.71 | 0.9070 | -437.0 | -431.0 | |
| 0.00 | 2.82 | 0.00 | 3.31 | -20.29 | 146.04 | -61.67 | 114.44 | 0.9086 | -541.0 | -466.2 | |
| 0.91 | 3.18 | 1.11 | 3.89 | -20.78 | 145.05 | -62.65 | 114.71 | 0.9159 | -415.3 | -343.9 | |
| 0.00 | 2.00 | 0.00 | 2.47 | -20.67 | 144.70 | -63.00 | 114.51 | 0.9179 | -358.0 | -304.5 | |
| 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. | |