SDO HMI 2014-04-05 07:00:32 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 |
| 71.45 | 443.77 | 38.48 | 239.40 | 12.45 | 13.60 | -13.72 | 35.99 | 0.3956 | -758.3 | -382.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-05 07:00:32 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 | 0.97 | 0.00 | 0.53 | 14.97 | 15.29 | -12.03 | 29.18 | 0.4146 | 796.0 | 593.4 | |
| 70.39 | 412.11 | 37.90 | 222.15 | 12.52 | 13.84 | -13.48 | 35.44 | 0.3940 | -1472.7 | -451.1 | |
| 0.00 | 1.32 | 0.00 | 0.69 | 5.15 | 13.77 | -13.55 | 50.04 | 0.3058 | 814.0 | 616.1 | |
| 0.00 | 1.58 | 0.00 | 0.85 | 11.43 | 13.14 | -14.18 | 38.55 | 0.3869 | -657.0 | -454.8 | |
| 0.00 | 0.70 | 0.00 | 0.38 | 12.55 | 12.61 | -14.71 | 37.80 | 0.4063 | -669.0 | -575.0 | |
| 0.44 | 2.11 | 0.24 | 1.14 | 11.52 | 12.31 | -15.01 | 40.00 | 0.3964 | -913.2 | -667.8 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 11.75 | 12.14 | -15.18 | 39.95 | 0.4009 | -373.0 | -217.3 | |
| 0.00 | 2.20 | 0.00 | 1.19 | 11.51 | 11.74 | -15.58 | 41.08 | 0.4022 | -424.0 | -332.8 | |
| 0.00 | 1.58 | 0.00 | 0.85 | 10.94 | 11.58 | -15.74 | 42.32 | 0.3972 | 943.0 | 762.7 | |
| 0.00 | 3.34 | 0.00 | 1.81 | 11.42 | 11.40 | -15.92 | 41.84 | 0.4048 | 552.0 | 465.7 | |
| 0.00 | 0.35 | 0.00 | 0.19 | 11.28 | 11.06 | -16.26 | 42.69 | 0.4068 | 539.0 | 417.0 | |
| 0.00 | 1.32 | 0.00 | 0.72 | 12.17 | 10.72 | -16.61 | 41.81 | 0.4208 | 661.0 | 646.7 | |
| 0.00 | 1.67 | 0.00 | 0.91 | 11.67 | 10.68 | -16.64 | 42.69 | 0.4153 | 932.0 | 786.8 | |
| 0.00 | 2.20 | 0.00 | 1.20 | 12.36 | 10.64 | -16.68 | 41.63 | 0.4239 | 941.0 | 794.1 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 11.95 | 10.60 | -16.72 | 42.36 | 0.4195 | 815.0 | 690.0 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 12.56 | 10.40 | -16.92 | 41.71 | 0.4287 | 854.0 | 693.3 | |
| 0.00 | 0.88 | 0.00 | 0.48 | 11.46 | 10.38 | -16.95 | 43.56 | 0.4163 | 865.0 | 726.6 | |
| 0.00 | 1.94 | 0.00 | 1.07 | 12.60 | 9.30 | -18.02 | 43.45 | 0.4408 | 838.0 | 577.3 | |
| 0.00 | 1.41 | 0.00 | 0.78 | 11.79 | 8.10 | -19.22 | 46.62 | 0.4453 | 762.0 | 635.9 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 11.80 | 7.87 | -19.45 | 46.94 | 0.4480 | 623.0 | 544.1 | |
| 0.00 | 1.41 | 0.00 | 0.78 | 11.35 | 7.25 | -20.07 | 48.59 | 0.4505 | 775.0 | 526.7 | |
| 0.62 | 1.76 | 0.34 | 0.98 | 10.89 | 6.40 | -20.92 | 50.56 | 0.4559 | 585.3 | 481.2 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 10.84 | 6.11 | -21.21 | 51.04 | 0.4589 | 711.0 | 542.2 | |
| 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. | |