J0030+7037

General information

Source (J2000)IAU Source name (J2000)
J0030+7037
Source (B1950)IAU Source name (B1950)
0027+703
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 00 30 14.412959, δ = +70 37 40.060690
RedshiftRedshift
N/A
Source typeOptical class
Unidentified source
Optical V magnitudeOptical V magnitude
mV = 17

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]
0.34
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.363 ± 0.026
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
65
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.115 ± 0.009
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3070
Ba [μas]Major axis of the restoring beam [μas]
76
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
66.5
St [mJy]Total clean flux density [mJy]
155
Sp [mJy/beam]Peak flux density [mJy/beam]
92
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
1.34

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]
1 121 ± 26 90 ± 16 26 ± 5 0 0 2.947 ± 0.970 1.78 2.26
2 41 ± 45 4 ± 4 22 ± 24 53 ± 12 130.3 ± 12.7 1.395 ± 2.651 N/A N/A

Downloads

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