J1130+3815

General information

Source (J2000)IAU Source name (J2000)
J1130+3815
Source (B1950)IAU Source name (B1950)
1128+385
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 11 30 53.282615, δ = +38 15 18.546880
RedshiftRedshift
z = 1.733
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 18.6

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]
1
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
1.061 ± 0.029
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
39
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.246 ± 0.007
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
2456
Ba [μas]Major axis of the restoring beam [μas]
196
Bb [μas]Minor axis of the restoring beam [μas]
42
BPA [degrees]Position angle of the major axis [degrees]
-5.7
St [mJy]Total clean flux density [mJy]
720
Sp [mJy/beam]Peak flux density [mJy/beam]
255
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
7
ξrQuality factor of the residual
noise in the image
1.18

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]
1 371 ± 75 275 ± 45 33 ± 5 0 0 15.450 ± 4.721 3.20 11.30
2 409 ± 93 167 ± 35 79 ± 16 126 ± 8 -20.2 ± 3.8 2.985 ± 1.115 N/A N/A

Downloads

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