! Started logfile: J1923-2104_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:47:40 2019 obs J1923-2104_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1923-2104_S_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697222 visibilities/baseline/integration-bin. ! Found source: J1923-2104 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 1004 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1923-2104_S_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.371691Jy sigma=0.002467 ! Fit after self-cal, rms=0.341069Jy sigma=0.002271 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=11.37 mas, bpa=4.006 degrees ! Estimated noise=4719.58 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.902948 Jy ! Component: 100 - total flux cleaned = 1.12833 Jy ! Total flux subtracted in 100 components = 1.12833 Jy ! Clean residual min=-0.050038 max=0.099325 Jy/beam ! Clean residual mean=-0.000015 rms=0.019152 Jy/beam ! Combined flux in latest and established models = 1.12833 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.12833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255903Jy sigma=0.001694 ! Fit after self-cal, rms=0.255857Jy sigma=0.001693 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.298 mas, bmaj=13.18 mas, bpa=3.892 degrees ! Estimated noise=3704.59 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16535 Jy ! Component: 100 - total flux cleaned = 0.243388 Jy ! Component: 150 - total flux cleaned = 0.284197 Jy ! Component: 200 - total flux cleaned = 0.307341 Jy ! Total flux subtracted in 200 components = 0.307341 Jy ! Clean residual min=-0.021853 max=0.023378 Jy/beam ! Clean residual mean=0.000247 rms=0.006197 Jy/beam ! Combined flux in latest and established models = 1.43567 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 73 components and 1.43567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136859Jy sigma=0.000823 ! Fit after self-cal, rms=0.136820Jy sigma=0.000823 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.01 KP 1.05 ! LA 0.96 MK 1.00* NL 0.99 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.06 KP 0.99 ! LA 0.95 MK 1.00* NL 1.02 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 1.00 ! LA 0.98 MK 1.00* NL 0.97 OV 0.95 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 1.05 KP 1.00* ! LA 0.92 MK 1.00* NL 1.00* OV 1.05 ! PT 1.00 SC 0.89 ! ! ! Fit before self-cal, rms=0.136820Jy sigma=0.000823 ! Fit after self-cal, rms=0.112491Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=13.29 mas, bpa=3.956 degrees ! Estimated noise=3691.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00248949 Jy ! Component: 100 - total flux cleaned = -0.00268154 Jy ! Component: 150 - total flux cleaned = -0.00284603 Jy ! Component: 200 - total flux cleaned = -0.0029995 Jy ! Total flux subtracted in 200 components = -0.0029995 Jy ! Clean residual min=-0.012203 max=0.010546 Jy/beam ! Clean residual mean=0.000043 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 1.43267 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 1.43267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112252Jy sigma=0.000662 ! Fit after self-cal, rms=0.112256Jy sigma=0.000662 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112256Jy sigma=0.000662 ! Fit after self-cal, rms=0.112230Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=13.3 mas, bpa=3.977 degrees ! Estimated noise=3690.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211659 Jy ! Component: 100 - total flux cleaned = -0.00226316 Jy ! Component: 150 - total flux cleaned = -0.00232875 Jy ! Component: 200 - total flux cleaned = -0.00250735 Jy ! Total flux subtracted in 200 components = -0.00250735 Jy ! Clean residual min=-0.011886 max=0.010533 Jy/beam ! Clean residual mean=0.000043 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 1.43016 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.43016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112129Jy sigma=0.000661 ! Fit after self-cal, rms=0.112123Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348223 Jy ! Component: 100 - total flux cleaned = -0.000349662 Jy ! Component: 150 - total flux cleaned = -0.000449878 Jy ! Component: 200 - total flux cleaned = -0.000447767 Jy ! Total flux subtracted in 200 components = -0.000447767 Jy ! Clean residual min=-0.011763 max=0.010525 Jy/beam ! Clean residual mean=0.000044 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 1.42971 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.42971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112087Jy sigma=0.000661 ! Fit after self-cal, rms=0.112083Jy sigma=0.000661 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112083Jy sigma=0.000661 ! Fit after self-cal, rms=0.112105Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=13.3 mas, bpa=3.989 degrees ! Estimated noise=3689.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155454 Jy ! Component: 100 - total flux cleaned = -0.00182113 Jy ! Component: 150 - total flux cleaned = -0.00191542 Jy ! Component: 200 - total flux cleaned = -0.00200563 Jy ! Total flux subtracted in 200 components = -0.00200563 Jy ! Clean residual min=-0.011570 max=0.010391 Jy/beam ! Clean residual mean=0.000043 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 1.42771 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 1.42771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112052Jy sigma=0.000660 ! Fit after self-cal, rms=0.112051Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.98723e-05 Jy ! Component: 100 - total flux cleaned = -0.000137725 Jy ! Component: 150 - total flux cleaned = -0.000180812 Jy ! Component: 200 - total flux cleaned = -0.000224001 Jy ! Total flux subtracted in 200 components = -0.000224001 Jy ! Clean residual min=-0.011477 max=0.010380 Jy/beam ! Clean residual mean=0.000044 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 1.42748 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 1.42748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112022Jy sigma=0.000660 ! Fit after self-cal, rms=0.112019Jy sigma=0.000660 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112019Jy sigma=0.000660 ! Fit after self-cal, rms=0.112031Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.609 mas, bmaj=17.71 mas, bpa=-7.68 degrees ! Estimated noise=4278.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449599 Jy ! Component: 100 - total flux cleaned = -0.000602 Jy ! Component: 150 - total flux cleaned = -0.000671585 Jy ! Component: 200 - total flux cleaned = -0.000672187 Jy ! Total flux subtracted in 200 components = -0.000672187 Jy ! Clean residual min=-0.008877 max=0.008039 Jy/beam ! Clean residual mean=0.000065 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 1.42681 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 110 components and 1.42681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112002Jy sigma=0.000660 ! Fit after self-cal, rms=0.112001Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91671e-05 Jy ! Component: 100 - total flux cleaned = -5.51101e-05 Jy ! Component: 150 - total flux cleaned = -5.48985e-05 Jy ! Component: 200 - total flux cleaned = -7.80057e-05 Jy ! Total flux subtracted in 200 components = -7.80057e-05 Jy ! Clean residual min=-0.008876 max=0.008146 Jy/beam ! Clean residual mean=0.000065 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 1.42673 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 1.42673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111994Jy sigma=0.000660 ! Fit after self-cal, rms=0.111997Jy sigma=0.000660 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=13.31 mas, bpa=3.999 degrees ! Estimated noise=3689.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.317 x 13.31 at 3.999 degrees (North through East) ! Clean map min=-0.010706 max=1.2268 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111997Jy sigma=0.000660 ! Fit after self-cal, rms=0.104376Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=13.31 mas, bpa=3.993 degrees ! Estimated noise=3690.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121648 Jy ! Component: 100 - total flux cleaned = -0.00164897 Jy ! Component: 150 - total flux cleaned = -0.00194769 Jy ! Component: 200 - total flux cleaned = -0.00210451 Jy ! Total flux subtracted in 200 components = -0.00210451 Jy ! Clean residual min=-0.012029 max=0.010869 Jy/beam ! Clean residual mean=0.000047 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 1.42463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 1.42463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104303Jy sigma=0.000607 ! Fit after self-cal, rms=0.104293Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164796 Jy ! Component: 100 - total flux cleaned = -0.000312294 Jy ! Component: 150 - total flux cleaned = -0.000404049 Jy ! Component: 200 - total flux cleaned = -0.000446272 Jy ! Total flux subtracted in 200 components = -0.000446272 Jy ! Clean residual min=-0.011959 max=0.010806 Jy/beam ! Clean residual mean=0.000049 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 1.42418 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 1.42418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104252Jy sigma=0.000606 ! Fit after self-cal, rms=0.104250Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104250Jy sigma=0.000606 ! Fit after self-cal, rms=0.104254Jy sigma=0.000606 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=11.46 mas, bpa=4.245 degrees ! Estimated noise=4749.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.908529 Jy ! Component: 100 - total flux cleaned = 1.13425 Jy ! Component: 150 - total flux cleaned = 1.24386 Jy ! Component: 200 - total flux cleaned = 1.3076 Jy ! Total flux subtracted in 200 components = 1.3076 Jy ! Clean residual min=-0.020091 max=0.033240 Jy/beam ! Clean residual mean=-0.000038 rms=0.007336 Jy/beam ! Combined flux in latest and established models = 1.3076 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 1.3076 Jy ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=13.32 mas, bpa=4.008 degrees ! Estimated noise=3689.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577542 Jy ! Component: 100 - total flux cleaned = 0.0863749 Jy ! Component: 150 - total flux cleaned = 0.101188 Jy ! Component: 200 - total flux cleaned = 0.109049 Jy ! Total flux subtracted in 200 components = 0.109049 Jy ! Clean residual min=-0.011950 max=0.010947 Jy/beam ! Clean residual mean=0.000050 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 1.41665 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 78 components and 1.41665 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.617 mas, bmaj=17.72 mas, bpa=-7.691 degrees ! Estimated noise=4275.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552057 Jy ! Component: 100 - total flux cleaned = 0.00651588 Jy ! Component: 150 - total flux cleaned = 0.00672948 Jy ! Component: 200 - total flux cleaned = 0.00684157 Jy ! Total flux subtracted in 200 components = 0.00684157 Jy ! Clean residual min=-0.009241 max=0.008616 Jy/beam ! Clean residual mean=0.000073 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.42349 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65486e-05 Jy ! Component: 100 - total flux cleaned = 9.73562e-05 Jy ! Component: 150 - total flux cleaned = 9.84949e-05 Jy ! Component: 200 - total flux cleaned = 6.4738e-05 Jy ! Total flux subtracted in 200 components = 6.4738e-05 Jy ! Clean residual min=-0.009205 max=0.008699 Jy/beam ! Clean residual mean=0.000074 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 1.42355 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 1.42355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=13.32 mas, bpa=4.008 degrees ! Estimated noise=3689.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.07881e-05 Jy ! Component: 100 - total flux cleaned = 6.95769e-05 Jy ! Component: 150 - total flux cleaned = 0.00013454 Jy ! Component: 200 - total flux cleaned = 2.31233e-05 Jy ! Total flux subtracted in 200 components = 2.31233e-05 Jy ! Clean residual min=-0.011185 max=0.011122 Jy/beam ! Clean residual mean=0.000048 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 1.42358 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 1.42358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104218Jy sigma=0.000606 ! Fit after self-cal, rms=0.104214Jy sigma=0.000606 wmodel J1923-2104_S_2017_03_27_pus_map.mod ! Writing 105 model components to file: J1923-2104_S_2017_03_27_pus_map.mod wobs J1923-2104_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1923-2104_S_2017_03_27_pus_uvs.fits wwins J1923-2104_S_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J1923-2104_S_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.75465e-06 Jy ! Component: 100 - total flux cleaned = 0.000324784 Jy ! Component: 150 - total flux cleaned = 0.00119079 Jy ! Component: 200 - total flux cleaned = 0.00200618 Jy ! Component: 250 - total flux cleaned = 0.00226013 Jy ! Component: 300 - total flux cleaned = 0.00226687 Jy ! Component: 350 - total flux cleaned = 0.00215721 Jy ! Component: 400 - total flux cleaned = 0.00183919 Jy ! Component: 450 - total flux cleaned = 0.00143372 Jy ! Component: 500 - total flux cleaned = 0.00104605 Jy ! Component: 550 - total flux cleaned = 0.000762516 Jy ! Component: 600 - total flux cleaned = 0.000943657 Jy ! Component: 650 - total flux cleaned = 0.00103087 Jy ! Component: 700 - total flux cleaned = 0.0016171 Jy ! Component: 750 - total flux cleaned = 0.00202263 Jy ! Component: 800 - total flux cleaned = 0.00218242 Jy ! Component: 850 - total flux cleaned = 0.00256946 Jy ! Component: 900 - total flux cleaned = 0.00279388 Jy ! Component: 950 - total flux cleaned = 0.00301179 Jy ! Component: 1000 - total flux cleaned = 0.00315303 Jy ! Component: 1050 - total flux cleaned = 0.00308464 Jy ! Component: 1100 - total flux cleaned = 0.00328958 Jy ! Component: 1150 - total flux cleaned = 0.00342185 Jy ! Component: 1200 - total flux cleaned = 0.0035512 Jy ! Component: 1250 - total flux cleaned = 0.00361286 Jy ! Component: 1300 - total flux cleaned = 0.00367274 Jy ! Component: 1350 - total flux cleaned = 0.00373301 Jy ! Component: 1400 - total flux cleaned = 0.00391148 Jy ! Component: 1450 - total flux cleaned = 0.00379411 Jy ! Component: 1500 - total flux cleaned = 0.00391024 Jy ! Component: 1550 - total flux cleaned = 0.00402412 Jy ! Component: 1600 - total flux cleaned = 0.00402457 Jy ! Component: 1650 - total flux cleaned = 0.00407994 Jy ! Component: 1700 - total flux cleaned = 0.00391958 Jy ! Component: 1750 - total flux cleaned = 0.00392122 Jy ! Component: 1800 - total flux cleaned = 0.00392328 Jy ! Component: 1850 - total flux cleaned = 0.00407699 Jy ! Component: 1900 - total flux cleaned = 0.00402731 Jy ! Component: 1950 - total flux cleaned = 0.00402839 Jy ! Component: 2000 - total flux cleaned = 0.00393192 Jy ! Component: 2050 - total flux cleaned = 0.00388465 Jy ! Component: 2100 - total flux cleaned = 0.0037434 Jy ! Component: 2150 - total flux cleaned = 0.00383672 Jy ! Component: 2200 - total flux cleaned = 0.00388275 Jy ! Component: 2250 - total flux cleaned = 0.00406423 Jy ! Component: 2300 - total flux cleaned = 0.00397285 Jy ! Component: 2350 - total flux cleaned = 0.00406168 Jy ! Component: 2400 - total flux cleaned = 0.00406157 Jy ! Component: 2450 - total flux cleaned = 0.00419289 Jy ! Component: 2500 - total flux cleaned = 0.00427929 Jy ! Component: 2550 - total flux cleaned = 0.00427935 Jy ! Component: 2600 - total flux cleaned = 0.00423711 Jy ! Component: 2650 - total flux cleaned = 0.00423739 Jy ! Component: 2700 - total flux cleaned = 0.00440434 Jy ! Component: 2750 - total flux cleaned = 0.00419666 Jy ! Component: 2800 - total flux cleaned = 0.00419702 Jy ! Component: 2850 - total flux cleaned = 0.00423767 Jy ! Component: 2900 - total flux cleaned = 0.00431836 Jy ! Component: 2950 - total flux cleaned = 0.00415782 Jy ! Component: 3000 - total flux cleaned = 0.00435708 Jy ! Component: 3050 - total flux cleaned = 0.00423833 Jy ! Component: 3100 - total flux cleaned = 0.00435617 Jy ! Component: 3150 - total flux cleaned = 0.0042782 Jy ! Component: 3200 - total flux cleaned = 0.00439418 Jy ! Component: 3250 - total flux cleaned = 0.00447092 Jy ! Component: 3300 - total flux cleaned = 0.00447097 Jy ! Component: 3350 - total flux cleaned = 0.00450923 Jy ! Component: 3400 - total flux cleaned = 0.00454694 Jy ! Component: 3450 - total flux cleaned = 0.00462217 Jy ! Component: 3500 - total flux cleaned = 0.00465933 Jy ! Component: 3550 - total flux cleaned = 0.00469622 Jy ! Component: 3600 - total flux cleaned = 0.00477004 Jy ! Component: 3650 - total flux cleaned = 0.00480676 Jy ! Component: 3700 - total flux cleaned = 0.00488023 Jy ! Component: 3750 - total flux cleaned = 0.00488033 Jy ! Component: 3800 - total flux cleaned = 0.00480743 Jy ! Component: 3850 - total flux cleaned = 0.00484362 Jy ! Component: 3900 - total flux cleaned = 0.00477138 Jy ! Component: 3950 - total flux cleaned = 0.00480735 Jy ! Component: 4000 - total flux cleaned = 0.00491541 Jy ! Component: 4050 - total flux cleaned = 0.00498744 Jy ! Total flux subtracted in 4096 components = 0.00498746 Jy ! Clean residual min=-0.001996 max=0.002012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 1.42856 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 369 components and 1.42856 Jy ![Exited script file: muppet] wmap "J1923-2104_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.319 x 13.32 at 4.008 degrees (North through East) ! Clean map min=-0.0052039 max=1.2345 Jy/beam ! Writing clean map to FITS file: J1923-2104_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.23452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000625097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151904 0.151904 0.303808 0.607617 1.21523 2.43047 4.86093 9.72187 19.4437 38.8875 77.7749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.319 x 13.32 at 4.008 degrees (North through East) ! Clean map min=-0.0052039 max=1.2345 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1923-2104_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:47:46 2019