J1341+2816

General information

Source (J2000)IAU Source name (J2000)
J1341+2816
Source (B1950)IAU Source name (B1950)
1338+285
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 13 41 15.282755, δ = +28 16 05.077020
RedshiftRedshift
z = 1.275
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 19.6

Images and parameters

Observation epoch2010-10-01
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]
0.14
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.31 ± 0.023
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
58
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.232 ± 0.008
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3054
Ba [μas]Major axis of the restoring beam [μas]
235
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-15.6
St [mJy]Total clean flux density [mJy]
235
Sp [mJy/beam]Peak flux density [mJy/beam]
203
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
6
ξrQuality factor of the residual
noise in the image
0.9

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]
1 233 ± 54 194 ± 35 24 ± 4 0 0 15.200 ± 5.217 9.39 29.70

Downloads

Epoch Image UV plot RAD plot FITS file of Image
2010-10-01 eps, jpg eps, jpg eps, jpg fits