J0034+2754

General information

Source (J2000)IAU Source name (J2000)
J0034+2754
Source (B1950)IAU Source name (B1950)
0032+276
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 00 34 43.486179, δ = +27 54 25.721120
RedshiftRedshift
z = 2.9642
Source typeOptical class
Galaxy
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]
0.07
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.124 ± 0.015
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
54
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.156 ± 0.021
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3086
Ba [μas]Major axis of the restoring beam [μas]
262
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-14.2
St [mJy]Total clean flux density [mJy]
159
Sp [mJy/beam]Peak flux density [mJy/beam]
60
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
1.04

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 72 ± 17 57 ± 10 26 ± 5 0 0 6.803 ± 2.367 3.29 4.64
2 88 ± 36 13 ± 5 777 ± 316 758 ± 158 -49.2 ± 11.8 0.010 ± 0.007 N/A N/A
3 12 ± 7 14 ± 5 <41 1217 ± 8 -33.5 ± 0.4 >0.494 N/A N/A
4 14 ± 8 11 ± 5 59 ± 26 1713 ± 13 -30.2 ± 0.4 0.261 ± 0.221 N/A N/A
5 15 ± 9 10 ± 5 <37 1720 ± 9 -40.4 ± 0.3 >0.732 N/A N/A

Downloads

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