J1922+1530

General information

Source (J2000)IAU Source name (J2000)
J1922+1530
Source (B1950)IAU Source name (B1950)
1920+154
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 19 22 34.699313, δ = +15 30 10.031930
RedshiftRedshift
N/A
Source typeOptical class
Unidentified source
Optical V magnitudeOptical V magnitude
N/A

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]
0.16
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.373 ± 0.023
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
66
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.231 ± 0.008
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
2445
Ba [μas]Major axis of the restoring beam [μas]
435
Bb [μas]Minor axis of the restoring beam [μas]
39
BPA [degrees]Position angle of the major axis [degrees]
-9.4
St [mJy]Total clean flux density [mJy]
212
Sp [mJy/beam]Peak flux density [mJy/beam]
214
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
9
ξrQuality factor of the residual
noise in the image
0.88

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]
1 208 ± 64 215 ± 46 <31 0 0 >3.581 3.61 16.70

Downloads

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