J0638+5933

General information

Source (J2000)IAU Source name (J2000)
J0638+5933
Source (B1950)IAU Source name (B1950)
0633+595
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 06 38 02.871950, δ = +59 33 22.214660
RedshiftRedshift
N/A
Source typeOptical class
BL Lac object
Optical V magnitudeOptical V magnitude
N/A

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]
0.39
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.264 ± 0.018
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
42
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.074 ± 0.006
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3140
Ba [μas]Major axis of the restoring beam [μas]
109
Bb [μas]Minor axis of the restoring beam [μas]
37
BPA [degrees]Position angle of the major axis [degrees]
-22.7
St [mJy]Total clean flux density [mJy]
130
Sp [mJy/beam]Peak flux density [mJy/beam]
74
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
3
ξrQuality factor of the residual
noise in the image
0.94

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]
1 141 ± 33 70 ± 15 50 ± 11 0 0 0.924 ± 0.353 1.33 1.62

Downloads

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