Source (J2000)IAU Source name (J2000) | J1224+2122 |
Source (B1950)IAU Source name (B1950) | 1222+216 |
Common nameCommon name | 4C 21.35 |
J2000 coordinatesRight ascension α and declination δ in J2000 epoch | α = 12 24 54.458398, δ = +21 22 46.388540 |
RedshiftRedshift | z = 0.4335 |
Source typeOptical class | Quasar |
Optical V magnitudeOptical V magnitude | mV = 17.5 |
| |||||||||||||||||||||||||||
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 | 408 ± 121 | 383 ± 83 | <33 | 0 | 0 | >8.697 | 8.58 | 23.00 |
2 | 1434 ± 512 | 152 ± 54 | 614 ± 218 | 69 ± 109 | 27.8 ± 57.8 | 0.090 ± 0.055 | N/A | N/A |
Epoch | Image | UV plot | RAD plot | FITS file of Image |
2010-10-01 | eps, jpg | eps, jpg | eps, jpg | fits |