SDO HMI 2014-08-02 17:00:39 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 |
| 35.89 | 153.46 | 19.94 | 84.94 | -18.85 | 238.42 | -9.55 | 159.49 | 0.4483 | -53.8 | 96.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-02 17:00:39 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 | 1.54 | 0.00 | 0.85 | -20.01 | 243.32 | -4.64 | 170.11 | 0.4447 | 380.0 | 363.6 | |
| 0.00 | 2.89 | 0.00 | 1.57 | -17.64 | 242.94 | -5.02 | 168.17 | 0.4089 | 841.0 | 640.1 | |
| 0.00 | 1.18 | 0.00 | 0.63 | -16.71 | 242.49 | -5.48 | 166.60 | 0.3961 | 905.0 | 701.1 | |
| 0.00 | 1.72 | 0.00 | 0.93 | -16.42 | 241.92 | -6.04 | 165.08 | 0.3938 | 832.0 | 669.0 | |
| 0.00 | 1.27 | 0.00 | 0.68 | -16.62 | 241.76 | -6.21 | 164.83 | 0.3976 | 781.0 | 553.6 | |
| 1.63 | 67.39 | 0.90 | 37.14 | -19.00 | 240.54 | -7.43 | 163.76 | 0.4390 | 930.7 | 591.2 | |
| 0.63 | -6.00 | 0.35 | -6.00 | -18.96 | 240.38 | -7.59 | 163.41 | 0.4393 | 866.0 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -18.37 | 240.08 | -7.88 | 162.37 | 0.4317 | 867.0 | 662.1 | |
| 2.89 | -6.00 | 1.60 | -6.00 | -18.90 | 240.02 | -7.94 | 162.64 | 0.4400 | 958.5 | 999999 | |
| 0.00 | 2.71 | 0.00 | 1.52 | -20.73 | 239.76 | -8.20 | 163.38 | 0.4683 | 686.0 | 561.1 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -19.24 | 239.81 | -8.16 | 162.45 | 0.4460 | 116.0 | 82.0 | |
| 9.95 | -6.00 | 5.49 | -6.00 | -18.84 | 239.67 | -8.30 | 161.87 | 0.4407 | 970.5 | 999999 | |
| 2.53 | -6.00 | 1.40 | -6.00 | -18.68 | 239.35 | -8.61 | 161.10 | 0.4399 | 899.1 | 999999 | |
| 0.72 | -6.00 | 0.40 | -6.00 | -18.98 | 239.30 | -8.66 | 161.24 | 0.4446 | 453.9 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.30 | -19.25 | 239.13 | -8.84 | 161.09 | 0.4495 | 108.0 | 78.7 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -18.68 | 238.99 | -8.97 | 160.38 | 0.4418 | 824.0 | 676.0 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -18.62 | 238.80 | -9.16 | 159.95 | 0.4419 | 679.0 | 550.4 | |
| 0.00 | 1.63 | 0.00 | 0.90 | -18.96 | 238.55 | -9.41 | 159.73 | 0.4482 | 566.0 | 343.3 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -18.52 | 238.48 | -9.48 | 159.23 | 0.4423 | 787.0 | 548.8 | |
| 0.00 | 2.26 | 0.00 | 1.25 | -18.36 | 238.30 | -9.67 | 158.71 | 0.4409 | 818.0 | 642.2 | |
| 0.00 | 3.35 | 0.00 | 1.85 | -18.66 | 238.18 | -9.78 | 158.75 | 0.4460 | -293.0 | -27.6 | |
| 0.00 | 1.90 | 0.00 | 1.06 | -19.15 | 237.40 | -10.57 | 157.65 | 0.4574 | -524.0 | -375.0 | |
| 3.53 | 9.41 | 1.96 | 5.23 | -18.98 | 237.12 | -10.85 | 156.97 | 0.4568 | -874.6 | -657.4 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -19.42 | 237.09 | -10.88 | 157.30 | 0.4632 | -671.0 | -544.3 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -18.85 | 237.03 | -10.94 | 156.68 | 0.4555 | -473.0 | -514.4 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -18.52 | 237.02 | -10.95 | 156.35 | 0.4508 | -637.0 | -541.5 | |
| 0.90 | 3.44 | 0.51 | 1.92 | -19.52 | 236.91 | -11.05 | 157.08 | 0.4657 | -777.5 | -491.3 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -18.65 | 236.84 | -11.12 | 156.15 | 0.4538 | -911.0 | -678.7 | |
| 0.00 | 3.71 | 0.00 | 2.07 | -19.36 | 236.60 | -11.37 | 156.34 | 0.4654 | -779.0 | -662.4 | |
| 10.85 | 14.93 | 6.05 | 8.32 | -19.00 | 236.43 | -11.54 | 155.69 | 0.4613 | -1068.0 | -839.7 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -19.40 | 236.33 | -11.63 | 155.89 | 0.4676 | -481.0 | -393.3 | |
| 0.00 | 2.80 | 0.00 | 1.57 | -19.21 | 235.98 | -11.98 | 155.07 | 0.4671 | -756.0 | -626.1 | |
| 0.00 | 2.71 | 0.00 | 1.52 | -18.94 | 236.00 | -11.96 | 154.85 | 0.4632 | -985.0 | -868.6 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -18.64 | 235.83 | -12.14 | 154.24 | 0.4603 | -777.0 | -639.6 | |
| 0.00 | 2.71 | 0.00 | 1.50 | -17.38 | 235.82 | -12.14 | 152.92 | 0.4428 | -660.0 | -614.2 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -16.62 | 235.87 | -12.09 | 152.18 | 0.4319 | -775.0 | -511.8 | |
| 0.63 | 3.44 | 0.36 | 1.93 | -19.62 | 235.59 | -12.38 | 154.76 | 0.4754 | -886.7 | -777.7 | |
| 1.63 | 3.08 | 0.92 | 1.74 | -19.90 | 235.20 | -12.76 | 154.34 | 0.4817 | -969.0 | -786.9 | |
| 0.00 | 0.27 | 0.00 | 0.15 | -18.32 | 235.23 | -12.74 | 152.81 | 0.4600 | -696.0 | -702.7 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -19.94 | 234.93 | -13.03 | 153.91 | 0.4841 | -471.0 | -387.2 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -18.64 | 234.41 | -13.55 | 151.69 | 0.4702 | -805.0 | -681.1 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -17.83 | 233.65 | -14.31 | 149.47 | 0.4651 | -861.0 | -746.5 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -17.73 | 233.46 | -14.50 | 149.03 | 0.4653 | -683.0 | -530.5 | |
| 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. | |