J1153+8058

General information

Source (J2000)IAU Source name (J2000)
J1153+8058
Source (B1950)IAU Source name (B1950)
1150+812
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 11 53 12.499212, δ = +80 58 29.154560
RedshiftRedshift
z = 1.25
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 18.5

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]
0.41
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.406 ± 0.025
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
55
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.088 ± 0.006
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3114
Ba [μas]Major axis of the restoring beam [μas]
101
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-25.9
St [mJy]Total clean flux density [mJy]
153
Sp [mJy/beam]Peak flux density [mJy/beam]
82
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
2
ξrQuality factor of the residual
noise in the image
1.1

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]
1 125 ± 23 75 ± 12 42 ± 7 0 0 2.702 ± 0.786 1.41 1.76

Downloads

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