Source (J2000)IAU Source name (J2000) | J1640+3946 |
Source (B1950)IAU Source name (B1950) | 1638+398 |
J2000 coordinatesRight ascension α and declination δ in J2000 epoch | α = 16 40 29.632770, δ = +39 46 46.028350 |
RedshiftRedshift | z = 1.666 |
Source typeOptical class | Quasar |
Optical V magnitudeOptical V magnitude | mV = 18.5 |
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Component | StotTotal flux density of the component [mJy] |
SpeakPeak flux density of the component [mJy/beam] |
dComponent size [μas] |
rComponent's offset from the core [μas] |
θPosition angle of the offset [degrees] |
TbBrightness temperature obtained from the model fits [1010K] |
Tb,minVisibility based estimate of the minimum brightness temperature [1010K] |
Tb,limVisibility based estimate of the maximum brightness temperature [1010K] |
1 | 400 ± 67 | 196 ± 29 | 46 ± 7 | 0 | 0 | 8.451 ± 2.285 | 4.45 | 6.38 |
2 | 226 ± 53 | 96 ± 21 | 50 ± 11 | 137 ± 5 | 158.0 ± 2.3 | 3.991 ± 1.547 | N/A | N/A |
3 | 87 ± 40 | 26 ± 12 | 49 ± 22 | 261 ± 11 | -110.7 ± 2.4 | 1.570 ± 1.208 | N/A | N/A |
4 | 143 ± 52 | 40 ± 14 | 193 ± 67 | 261 ± 34 | -62.3 ± 7.3 | 0.168 ± 0.103 | N/A | N/A |
Epoch | Image | UV plot | RAD plot | FITS file of Image |
2011-05-01 | eps, jpg | eps, jpg | eps, jpg | fits |