J0815+3635

General information

Source (J2000)IAU Source name (J2000)
J0815+3635
Source (B1950)IAU Source name (B1950)
0812+367
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 08 15 25.944861, δ = +36 35 15.148760
RedshiftRedshift
z = 1.0286
Source typeOptical class
Quasar
Optical V magnitudeOptical V magnitude
mV = 18

Images and parameters

Observation epoch2011-10-01
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]
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.444 ± 0.024
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
44
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.454 ± 0.038
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3050
Ba [μas]Major axis of the restoring beam [μas]
173
Bb [μas]Minor axis of the restoring beam [μas]
41
BPA [degrees]Position angle of the major axis [degrees]
-11.8
St [mJy]Total clean flux density [mJy]
427
Sp [mJy/beam]Peak flux density [mJy/beam]
370
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
1.04

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]
1 399 ± 75 364 ± 50 19 ± 3 0 0 36.653 ± 9.938 11.80 31.30

Downloads

Epoch Image UV plot RAD plot FITS file of Image
2011-10-01 eps, jpg eps, jpg eps, jpg fits