J0650+6001

General information

Source (J2000)IAU Source name (J2000)
J0650+6001
Source (B1950)IAU Source name (B1950)
0646+600
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 06 50 31.254355, δ = +60 01 44.556010
RedshiftRedshift
z = 0.455
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 18.9

Images and parameters

Observation epoch2011-05-01
S86 GHzTotal single dish flux density measured at 86 GHz obtained from pointing and calibration scan measurements at Pica Veleta or Plateau de Bure [Jy]
0.26
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.287 ± 0.023
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
40
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.091 ± 0.005
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3062
Ba [μas]Major axis of the restoring beam [μas]
94
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-20.6
St [mJy]Total clean flux density [mJy]
149
Sp [mJy/beam]Peak flux density [mJy/beam]
92
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
4
ξrQuality factor of the residual
noise in the image
0.99

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]
1 162 ± 41 74 ± 17 50 ± 12 0 0 1.567 ± 0.654 1.78 2.48

Downloads

Epoch Image UV plot RAD plot FITS file of Image
2011-05-01 eps, jpg eps, jpg eps, jpg fits