J1043+2408

General information

Source (J2000)IAU Source name (J2000)
J1043+2408
Source (B1950)IAU Source name (B1950)
1040+244
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 10 43 09.035778, δ = +24 08 35.409220
RedshiftRedshift
z = 0.559
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 17.7

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]
0.92
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.914 ± 0.037
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
47
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.331 ± 0.016
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3020
Ba [μas]Major axis of the restoring beam [μas]
300
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-9.3
St [mJy]Total clean flux density [mJy]
631
Sp [mJy/beam]Peak flux density [mJy/beam]
421
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
16
ξrQuality factor of the residual
noise in the image
1.02

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]
1 576 ± 141 410 ± 82 32 ± 6 0 0 14.419 ± 5.392 7.80 16.50
2 245 ± 97 152 ± 51 37 ± 12 256 ± 6 73.3 ± 1.4 4.644 ± 2.886 N/A N/A

Downloads

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