Source (J2000)IAU Source name (J2000) | J0927+3902 |
Source (B1950)IAU Source name (B1950) | 0923+392 |
Common nameCommon name | 4C 39.25 |
J2000 coordinatesRight ascension α and declination δ in J2000 epoch | α = 09 27 03.013934, δ = +39 02 20.851860 |
RedshiftRedshift | z = 0.695 |
Source typeOptical class | Quasar |
Optical V magnitudeOptical V magnitude | mV = 17.9 |
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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 | 355 ± 65 | 332 ± 45 | 18 ± 2 | 0 | 0 | 30.384 ± 8.039 | 22.00 | 69.80 |
2 | 175 ± 46 | 193 ± 34 | <18 | 53 ± 2 | -44.1 ± 1.7 | >15.730 | N/A | N/A |
3 | 913 ± 217 | 111 ± 26 | 308 ± 73 | 181 ± 36 | -149.5 ± 11.4 | 0.269 ± 0.110 | N/A | N/A |
4 | 757 ± 173 | 122 ± 27 | 220 ± 50 | 203 ± 25 | -20.0 ± 6.9 | 0.437 ± 0.171 | N/A | N/A |
5 | 338 ± 114 | 58 ± 19 | 274 ± 91 | 1898 ± 46 | -66.2 ± 1.4 | 0.126 ± 0.073 | N/A | N/A |
Epoch | Image | UV plot | RAD plot | FITS file of Image |
2011-10-01 | eps, jpg | eps, jpg | eps, jpg | fits |