J0817+3227

General information

Source (J2000)IAU Source name (J2000)
J0817+3227
Source (B1950)IAU Source name (B1950)
0814+326
J2000 coordinatesRight ascension α and declination δ in J2000 epoch
α = 08 17 28.542305, δ = +32 27 02.926010
RedshiftRedshift
N/A
Source typeOptical class
Galaxy
Optical V magnitudeOptical V magnitude
mV = 21.6

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]
SS [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.443 ± 0.022
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
46
SL [Jy]Correlated flux density [Jy] measured on projected baseline length listed in the next column
0.461 ± 0.024
BS [Mλ]Projected baseline length [Mλ] for the measured flux density listed in the previous column
3020
Ba [μas]Major axis of the restoring beam [μas]
207
Bb [μas]Minor axis of the restoring beam [μas]
45
BPA [degrees]Position angle of the major axis [degrees]
-5.1
St [mJy]Total clean flux density [mJy]
527
Sp [mJy/beam]Peak flux density [mJy/beam]
379
σ [mJy/beam]Off-source r.m.s. noise in the residual image [mJy/beam]
6
ξrQuality factor of the residual
noise in the image
1

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]
1 416 ± 71 372 ± 47 26 ± 3 0 0 10.075 ± 2.482 11.40 28.10
2 30 ± 21 28 ± 14 67 ± 34 1295 ± 17 17.2 ± 0.7 0.111 ± 0.110 N/A N/A
3 33 ± 21 35 ± 15 <44 2385 ± 10 13.5 ± 0.2 >0.278 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