SDO HMI 2014-09-11 04:00:36 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 |
| 3.92 | 73.39 | 2.21 | 42.22 | -21.59 | 78.41 | -8.12 | 165.86 | 0.5065 | 38.1 | 248.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-11 04:00:36 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 | 2.67 | 0.00 | 1.52 | -21.94 | 84.49 | -2.03 | 176.15 | 0.4907 | 700.0 | 583.1 | |
| 2.41 | 19.96 | 1.36 | 11.29 | -21.46 | 83.79 | -2.74 | 174.71 | 0.4843 | 920.7 | 657.4 | |
| 0.71 | -2.00 | 0.40 | -2.00 | -21.32 | 83.60 | -2.93 | 174.31 | 0.4824 | 980.2 | 999999 | |
| 0.00 | 6.86 | 0.00 | 3.86 | -21.01 | 83.41 | -3.12 | 173.88 | 0.4780 | 1094.0 | 914.9 | |
| 0.00 | 1.43 | 0.00 | 0.78 | -17.44 | 82.40 | -4.12 | 170.67 | 0.4248 | 170.0 | 255.3 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -16.09 | 82.18 | -4.34 | 169.58 | 0.4042 | 730.0 | 564.6 | |
| 0.00 | 1.87 | 0.00 | 1.03 | -17.88 | 82.10 | -4.42 | 170.19 | 0.4324 | 774.0 | 736.3 | |
| 0.00 | 2.58 | 0.00 | 1.42 | -18.01 | 81.65 | -4.87 | 169.28 | 0.4358 | 577.0 | 434.0 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -21.49 | 80.70 | -5.83 | 168.87 | 0.4914 | 643.0 | 558.2 | |
| 0.80 | 2.49 | 0.45 | 1.38 | -18.90 | 80.54 | -5.99 | 167.36 | 0.4529 | -963.7 | -755.6 | |
| 0.00 | 2.58 | 0.00 | 1.46 | -20.94 | 80.23 | -6.29 | 167.75 | 0.4847 | 807.0 | 706.4 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -19.01 | 80.18 | -6.34 | 166.69 | 0.4557 | -835.0 | -666.7 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.74 | 80.19 | -6.33 | 166.57 | 0.4516 | -910.0 | -662.6 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -20.33 | 80.06 | -6.46 | 167.14 | 0.4761 | 791.0 | 592.3 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -18.57 | 79.75 | -6.77 | 165.58 | 0.4508 | -812.0 | -675.4 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -18.01 | 79.61 | -6.91 | 164.96 | 0.4428 | -651.0 | -529.7 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -18.61 | 79.46 | -7.07 | 165.01 | 0.4525 | -608.0 | -533.3 | |
| 0.00 | 1.51 | 0.00 | 0.87 | -22.42 | 78.48 | -8.04 | 165.33 | 0.5126 | 722.0 | 601.2 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -21.66 | 78.27 | -8.26 | 164.53 | 0.5024 | 984.0 | 819.5 | |
| 0.00 | 1.78 | 0.00 | 1.02 | -22.08 | 78.01 | -8.51 | 164.32 | 0.5095 | 857.0 | 645.7 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -21.95 | 77.66 | -8.87 | 163.62 | 0.5091 | 664.0 | 551.1 | |
| 0.00 | 1.60 | 0.00 | 0.92 | -21.48 | 75.35 | -11.18 | 159.34 | 0.5134 | 722.0 | 526.6 | |
| 0.00 | 2.76 | 0.00 | 1.61 | -22.54 | 74.59 | -11.93 | 158.88 | 0.5320 | 864.0 | 546.7 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -22.50 | 73.49 | -13.03 | 157.10 | 0.5376 | 622.0 | 509.8 | |
| 0.00 | 1.51 | 0.00 | 0.92 | -24.08 | 70.28 | -16.24 | 153.65 | 0.5774 | -572.0 | -489.0 | |
| 0.00 | 1.69 | 0.00 | 1.03 | -24.02 | 69.26 | -17.27 | 152.18 | 0.5832 | -667.0 | -495.4 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -24.72 | 68.56 | -17.96 | 151.87 | 0.5963 | -609.0 | -473.9 | |
| 0.00 | 1.16 | 0.00 | 0.70 | -23.55 | 68.49 | -18.03 | 150.74 | 0.5827 | -893.0 | -721.5 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -23.84 | 68.41 | -18.11 | 150.89 | 0.5867 | -688.0 | -630.6 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -24.53 | 67.96 | -18.56 | 150.92 | 0.5980 | -625.0 | -582.6 | |
| 0.00 | 1.60 | 0.00 | 0.98 | -23.76 | 67.66 | -18.86 | 149.83 | 0.5910 | -675.0 | -568.7 | |
| 0.00 | 1.43 | 0.00 | 0.88 | -24.52 | 67.40 | -19.12 | 150.19 | 0.6017 | -669.0 | -457.7 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -24.91 | 66.52 | -20.00 | 149.44 | 0.6124 | -869.0 | -636.5 | |
| 0.00 | 2.67 | 0.00 | 1.68 | -25.11 | 66.17 | -20.35 | 149.19 | 0.6171 | -678.0 | -541.0 | |
| 0.00 | 1.78 | 0.00 | 1.18 | -28.37 | 64.14 | -22.38 | 149.73 | 0.6670 | -808.0 | -653.6 | |
| 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. | |