SDO HMI 2014-07-15 09:00:40 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 |
| 11.79 | 69.75 | 7.11 | 41.94 | 8.06 | 164.57 | 34.07 | 278.17 | 0.5603 | -25.7 | -48.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-15 09:00:40 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 | 3.36 | 0.00 | 2.30 | 6.64 | 174.43 | 43.92 | 275.07 | 0.6941 | -604.0 | -355.2 | |
| 0.00 | 1.18 | 0.00 | 0.79 | 7.05 | 173.16 | 42.66 | 275.69 | 0.6781 | -629.0 | -485.8 | |
| 1.18 | 2.72 | 0.77 | 1.78 | 6.71 | 171.43 | 40.93 | 275.23 | 0.6556 | -725.6 | -589.2 | |
| 0.00 | 4.00 | 0.00 | 2.57 | 8.75 | 170.25 | 39.75 | 278.47 | 0.6412 | -673.0 | -564.4 | |
| 0.00 | 1.63 | 0.00 | 1.05 | 9.07 | 170.13 | 39.63 | 278.97 | 0.6399 | -793.0 | -624.1 | |
| 0.00 | 0.91 | 0.00 | 0.57 | 4.86 | 168.56 | 38.06 | 272.33 | 0.6170 | -575.0 | -432.6 | |
| 0.00 | 1.09 | 0.00 | 0.69 | 7.70 | 168.66 | 38.16 | 276.94 | 0.6190 | -581.0 | -490.0 | |
| 1.54 | 2.91 | 0.97 | 1.82 | 6.91 | 168.50 | 38.00 | 275.67 | 0.6164 | -782.0 | -651.4 | |
| 0.00 | 1.27 | 0.00 | 0.80 | 7.95 | 168.41 | 37.91 | 277.37 | 0.6158 | -805.0 | -693.2 | |
| 0.00 | 1.00 | 0.00 | 0.62 | 7.32 | 168.19 | 37.69 | 276.36 | 0.6123 | -780.0 | -644.5 | |
| 0.00 | 1.27 | 0.00 | 0.79 | 5.28 | 168.01 | 37.51 | 273.01 | 0.6094 | -655.0 | -460.1 | |
| 0.00 | 0.82 | 0.00 | 0.51 | 7.69 | 167.49 | 36.99 | 277.02 | 0.6029 | -718.0 | -601.6 | |
| 0.36 | 1.82 | 0.23 | 1.14 | 12.49 | 167.99 | 37.49 | 284.80 | 0.6168 | 670.8 | 589.1 | |
| 0.00 | 1.00 | 0.00 | 0.62 | 10.38 | 167.66 | 37.16 | 281.44 | 0.6084 | -640.0 | -557.8 | |
| 0.00 | 1.18 | 0.00 | 0.73 | 8.32 | 167.02 | 36.52 | 278.13 | 0.5969 | -581.0 | -408.8 | |
| 1.36 | 4.45 | 0.83 | 2.72 | 7.83 | 166.43 | 35.93 | 277.35 | 0.5883 | -853.3 | -686.4 | |
| 0.00 | 0.54 | 0.00 | 0.33 | 8.02 | 166.22 | 35.72 | 277.71 | 0.5855 | -705.0 | -606.7 | |
| 0.00 | 1.09 | 0.00 | 0.66 | 4.43 | 165.93 | 35.43 | 271.53 | 0.5804 | 575.0 | 468.6 | |
| 0.00 | 1.27 | 0.00 | 0.78 | 11.51 | 165.93 | 35.43 | 283.69 | 0.5869 | 642.0 | 457.5 | |
| 0.00 | 1.36 | 0.00 | 0.82 | 9.92 | 164.85 | 34.35 | 281.21 | 0.5687 | 592.0 | 460.4 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 10.65 | 164.41 | 33.91 | 282.59 | 0.5640 | 600.0 | 543.9 | |
| 0.00 | 1.82 | 0.00 | 1.08 | 11.56 | 164.01 | 33.51 | 284.30 | 0.5603 | 802.0 | 620.8 | |
| 6.81 | 9.17 | 4.00 | 5.39 | 7.98 | 163.08 | 32.58 | 278.01 | 0.5407 | -932.3 | -667.7 | |
| 0.00 | 0.73 | 0.00 | 0.42 | 6.84 | 161.61 | 31.11 | 276.05 | 0.5179 | -722.0 | -614.8 | |
| 0.54 | 2.00 | 0.31 | 1.15 | 8.28 | 160.83 | 30.33 | 278.96 | 0.5079 | -947.2 | -833.6 | |
| 0.00 | 2.27 | 0.00 | 1.30 | 8.02 | 160.35 | 29.85 | 278.55 | 0.5003 | 883.0 | 634.7 | |
| 0.00 | 1.36 | 0.00 | 0.77 | 8.64 | 158.57 | 28.07 | 280.20 | 0.4745 | 654.0 | 478.9 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 8.86 | 158.48 | 27.98 | 280.68 | 0.4736 | 625.0 | 437.7 | |
| 0.00 | 1.73 | 0.00 | 0.96 | 3.84 | 157.94 | 27.43 | 269.95 | 0.4616 | 775.0 | 552.4 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 3.82 | 157.49 | 26.99 | 269.88 | 0.4546 | 734.0 | 621.9 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 8.64 | 157.00 | 26.50 | 280.61 | 0.4507 | 785.0 | 593.8 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 9.34 | 156.96 | 26.46 | 282.18 | 0.4516 | 604.0 | 536.6 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 8.95 | 156.82 | 26.32 | 281.35 | 0.4486 | 651.0 | 453.6 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 8.56 | 156.55 | 26.05 | 280.57 | 0.4436 | 820.0 | 661.8 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 6.06 | 155.44 | 24.94 | 275.03 | 0.4227 | 868.0 | 748.8 | |
| 0.00 | 2.45 | 0.00 | 1.34 | 8.72 | 155.40 | 24.90 | 281.30 | 0.4261 | 776.0 | 549.1 | |
| 0.00 | 0.64 | 0.00 | 0.35 | 6.25 | 155.14 | 24.64 | 275.53 | 0.4182 | 639.0 | 586.1 | |
| 0.00 | 0.82 | 0.00 | 0.45 | 9.61 | 155.23 | 24.73 | 283.45 | 0.4258 | 854.0 | 701.0 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 9.31 | 155.14 | 24.64 | 282.78 | 0.4236 | 816.0 | 608.3 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 8.98 | 150.74 | 20.24 | 284.03 | 0.3537 | 829.0 | 630.5 | |
| 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. | |