Source (J2000)IAU Source name (J2000) | J2022+7611 |
Source (B1950)IAU Source name (B1950) | 2023+760 |
J2000 coordinatesRight ascension α and declination δ in J2000 epoch | α = 20 22 35.575939, δ = +76 11 26.171580 |
RedshiftRedshift | z = 0.594 |
Source typeOptical class | BL Lac object |
Optical V magnitudeOptical V magnitude | mV = 17.8 |
| |||||||||||||||||||||||||||
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 | 226 ± 51 | 180 ± 32 | 26 ± 5 | 0 | 0 | 8.991 ± 3.051 | 6.78 | 27.60 |
2 | 87 ± 39 | 38 ± 16 | 86 ± 35 | 105 ± 17 | -51.2 ± 9.4 | 0.312 ± 0.227 | N/A | N/A |
3 | 91 ± 34 | 63 ± 19 | 35 ± 11 | 170 ± 5 | -127.7 ± 1.8 | 1.952 ± 1.125 | N/A | N/A |
4 | 265 ± 94 | 50 ± 18 | 219 ± 76 | 338 ± 38 | -122.3 ± 6.5 | 0.146 ± 0.089 | N/A | N/A |
Epoch | Image | UV plot | RAD plot | FITS file of Image |
2010-10-01 | eps, jpg | eps, jpg | eps, jpg | fits |