J2137+5101

General information

Source (J2000)IAU Source name (J2000)
J2137+5101
Source (B1950)IAU Source name (B1950)
2135+508
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 21 37 00.986190, δ = +51 01 36.128940
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]
0.19
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.341 ± 0.021
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
0.172 ± 0.01
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]
141
Bb [μas]Minor axis of the restoring beam [μas]
36
BPA [degrees]Position angle of the major axis [degrees]
-32.3
St [mJy]Total clean flux density [mJy]
260
Sp [mJy/beam]Peak flux density [mJy/beam]
177
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
1.3

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]
1 187 ± 29 173 ± 20 13 ± 1 0 0 19.666 ± 4.388 4.34 13.90
2 27 ± 12 20 ± 7 28 ± 10 1273 ± 5 -11.9 ± 0.2 0.581 ± 0.383 N/A N/A
3 17 ± 9 16 ± 6 <28 1444 ± 6 -10.6 ± 0.2 >0.350 N/A N/A

Downloads

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