! Started logfile: .//J0325+2224_S_dfm.log on Wed Aug 15 15:26:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0325+2224_S_uva.fits ! Reading UV FITS file: .//J0325+2224_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0325+2224 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1440 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0325+2224_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.186561Jy sigma=23.190643 ! Fit after self-cal, rms=0.390996Jy sigma=7.378319 ! 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=3.425 mas, bmaj=7.86 mas, bpa=19.51 degrees ! Estimated noise=1.26813 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 = 0.483495 Jy ! Component: 100 - total flux cleaned = 0.611847 Jy ! Total flux subtracted in 100 components = 0.611847 Jy ! Clean residual min=-0.030507 max=0.066256 Jy/beam ! Clean residual mean=-0.000384 rms=0.011302 Jy/beam ! Combined flux in latest and established models = 0.611847 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.611847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136130Jy sigma=2.632354 ! Fit after self-cal, rms=0.135890Jy sigma=2.629299 ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0723881 Jy ! Component: 100 - total flux cleaned = 0.114967 Jy ! Total flux subtracted in 100 components = 0.114967 Jy ! Clean residual min=-0.022445 max=0.021570 Jy/beam ! Clean residual mean=-0.000155 rms=0.005757 Jy/beam ! Combined flux in latest and established models = 0.726814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.726814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083880Jy sigma=1.588454 ! Fit after self-cal, rms=0.082405Jy sigma=1.560148 ! 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=3.784 mas, bmaj=8.238 mas, bpa=19 degrees ! Estimated noise=1.14906 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 = 0.0331295 Jy ! Component: 100 - total flux cleaned = 0.0525563 Jy ! Component: 150 - total flux cleaned = 0.0658575 Jy ! Component: 200 - total flux cleaned = 0.0754654 Jy ! Total flux subtracted in 200 components = 0.0754654 Jy ! Clean residual min=-0.018701 max=0.012467 Jy/beam ! Clean residual mean=-0.000012 rms=0.003813 Jy/beam ! Combined flux in latest and established models = 0.802279 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.802279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067204Jy sigma=1.247310 ! Fit after self-cal, rms=0.066905Jy sigma=1.241439 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 8.238 at 19 degrees (North through East) ! Clean map min=-0.018437 max=0.62995 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 0.98 ! LA 0.96 MK 1.05 NL 1.06 OV 0.92 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.97 ! LA 0.96 MK 1.03 NL 1.07 OV 0.91 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 0.99 ! LA 0.94 MK 1.03 NL 0.96 OV 0.92 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.066905Jy sigma=1.241439 ! Fit after self-cal, rms=0.053594Jy sigma=0.975622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=8.3 mas, bpa=19.08 degrees ! Estimated noise=1.14606 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 = -4.74749e-05 Jy ! Component: 100 - total flux cleaned = -0.000781956 Jy ! Component: 150 - total flux cleaned = -0.000851166 Jy ! Component: 200 - total flux cleaned = -0.000910458 Jy ! Total flux subtracted in 200 components = -0.000910458 Jy ! Clean residual min=-0.004945 max=0.004887 Jy/beam ! Clean residual mean=-0.000010 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.801369 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.801369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053283Jy sigma=0.970016 ! Fit after self-cal, rms=0.053279Jy sigma=0.969664 ! 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=0.053279Jy sigma=0.969664 ! Fit after self-cal, rms=0.053295Jy sigma=0.969302 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=8.302 mas, bpa=19.09 degrees ! Estimated noise=1.14647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825517 Jy ! Component: 100 - total flux cleaned = -0.00093665 Jy ! Component: 150 - total flux cleaned = -0.00103015 Jy ! Component: 200 - total flux cleaned = -0.00111484 Jy ! Total flux subtracted in 200 components = -0.00111484 Jy ! Clean residual min=-0.004509 max=0.004665 Jy/beam ! Clean residual mean=-0.000009 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.800254 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.800254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053200Jy sigma=0.967489 ! Fit after self-cal, rms=0.053190Jy sigma=0.967418 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 = -9.91902e-05 Jy ! Component: 100 - total flux cleaned = -9.64725e-05 Jy ! Component: 150 - total flux cleaned = -9.64306e-05 Jy ! Component: 200 - total flux cleaned = -9.58895e-05 Jy ! Total flux subtracted in 200 components = -9.58895e-05 Jy ! Clean residual min=-0.004374 max=0.004623 Jy/beam ! Clean residual mean=-0.000009 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.800158 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.800158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053146Jy sigma=0.966667 ! Fit after self-cal, rms=0.053141Jy sigma=0.966645 ! 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=0.053141Jy sigma=0.966645 ! Fit after self-cal, rms=0.053177Jy sigma=0.966422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=8.305 mas, bpa=19.11 degrees ! Estimated noise=1.14699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541383 Jy ! Component: 100 - total flux cleaned = -0.00067848 Jy ! Component: 150 - total flux cleaned = -0.000769212 Jy ! Component: 200 - total flux cleaned = -0.000769525 Jy ! Total flux subtracted in 200 components = -0.000769525 Jy ! Clean residual min=-0.004126 max=0.004643 Jy/beam ! Clean residual mean=-0.000008 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.799388 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.799388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053141Jy sigma=0.965671 ! Fit after self-cal, rms=0.053139Jy sigma=0.965657 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) ! Added new window around map position (-89.5, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031909 Jy ! Component: 100 - total flux cleaned = 0.00419391 Jy ! Component: 150 - total flux cleaned = 0.00446205 Jy ! Component: 200 - total flux cleaned = 0.00455929 Jy ! Total flux subtracted in 200 components = 0.00455929 Jy ! Clean residual min=-0.003736 max=0.003697 Jy/beam ! Clean residual mean=-0.000008 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.803948 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.803948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052773Jy sigma=0.959100 ! Fit after self-cal, rms=0.052776Jy sigma=0.959004 ! 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=0.052776Jy sigma=0.959004 ! Fit after self-cal, rms=0.052746Jy sigma=0.958790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.145 mas, bmaj=11.28 mas, bpa=2.638 degrees ! Estimated noise=1.36156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682496 Jy ! Component: 100 - total flux cleaned = 0.000605192 Jy ! Component: 150 - total flux cleaned = 0.000466939 Jy ! Component: 200 - total flux cleaned = 0.000320803 Jy ! Total flux subtracted in 200 components = 0.000320803 Jy ! Clean residual min=-0.003459 max=0.005024 Jy/beam ! Clean residual mean=-0.000014 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.804268 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.804268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052732Jy sigma=0.958380 ! Fit after self-cal, rms=0.052732Jy sigma=0.958365 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) ! Added new window around map position (-20.5, 104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444148 Jy ! Component: 100 - total flux cleaned = 0.00572796 Jy ! Component: 150 - total flux cleaned = 0.00613966 Jy ! Component: 200 - total flux cleaned = 0.00620271 Jy ! Total flux subtracted in 200 components = 0.00620271 Jy ! Clean residual min=-0.002618 max=0.002639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.810471 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 174 components and 0.810471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052402Jy sigma=0.951760 ! Fit after self-cal, rms=0.052398Jy sigma=0.951692 ! 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=3.797 mas, bmaj=8.308 mas, bpa=19.12 degrees ! Estimated noise=1.14637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 8.308 at 19.12 degrees (North through East) ! Clean map min=-0.0032604 max=0.62758 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=0.052398Jy sigma=0.951692 ! Fit after self-cal, rms=0.049572Jy sigma=0.891461 ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=8.31 mas, bpa=19.12 degrees ! Estimated noise=1.14638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000661915 Jy ! Component: 100 - total flux cleaned = -0.000305963 Jy ! Component: 150 - total flux cleaned = -0.000116305 Jy ! Component: 200 - total flux cleaned = -4.14898e-06 Jy ! Total flux subtracted in 200 components = -4.14898e-06 Jy ! Clean residual min=-0.003008 max=0.002675 Jy/beam ! Clean residual mean=0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.810467 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 197 components and 0.810467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049374Jy sigma=0.888295 ! Fit after self-cal, rms=0.049373Jy sigma=0.888243 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233057 Jy ! Component: 100 - total flux cleaned = -0.000137275 Jy ! Component: 150 - total flux cleaned = -0.000137869 Jy ! Component: 200 - total flux cleaned = -5.1763e-05 Jy ! Total flux subtracted in 200 components = -5.1763e-05 Jy ! Clean residual min=-0.002965 max=0.002610 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.810415 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 212 components and 0.810416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049288Jy sigma=0.886813 ! Fit after self-cal, rms=0.049289Jy sigma=0.886795 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049289Jy sigma=0.886795 ! Fit after self-cal, rms=0.049264Jy sigma=0.886679 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=3.432 mas, bmaj=7.916 mas, bpa=19.71 degrees ! Estimated noise=1.27004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.483952 Jy ! Component: 100 - total flux cleaned = 0.613368 Jy ! Component: 150 - total flux cleaned = 0.684164 Jy ! Component: 200 - total flux cleaned = 0.726053 Jy ! Total flux subtracted in 200 components = 0.726053 Jy ! Clean residual min=-0.011165 max=0.021167 Jy/beam ! Clean residual mean=-0.000141 rms=0.004057 Jy/beam ! Combined flux in latest and established models = 0.726053 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.726053 Jy ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=8.31 mas, bpa=19.11 degrees ! Estimated noise=1.14606 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 = 0.0284313 Jy ! Component: 100 - total flux cleaned = 0.0442729 Jy ! Component: 150 - total flux cleaned = 0.053385 Jy ! Component: 200 - total flux cleaned = 0.0590826 Jy ! Total flux subtracted in 200 components = 0.0590826 Jy ! Clean residual min=-0.005116 max=0.004788 Jy/beam ! Clean residual mean=-0.000023 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.785136 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.785136 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=7.15 mas, bmaj=11.28 mas, bpa=2.622 degrees ! Estimated noise=1.35993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627841 Jy ! Component: 100 - total flux cleaned = 0.0107346 Jy ! Component: 150 - total flux cleaned = 0.0139415 Jy ! Component: 200 - total flux cleaned = 0.0161726 Jy ! Total flux subtracted in 200 components = 0.0161726 Jy ! Clean residual min=-0.003331 max=0.003470 Jy/beam ! Clean residual mean=-0.000018 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.801309 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 = 0.00171181 Jy ! Component: 100 - total flux cleaned = 0.00292053 Jy ! Component: 150 - total flux cleaned = 0.00382675 Jy ! Component: 200 - total flux cleaned = 0.00464227 Jy ! Total flux subtracted in 200 components = 0.00464227 Jy ! Clean residual min=-0.002909 max=0.002502 Jy/beam ! Clean residual mean=-0.000011 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.805951 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 147 components and 0.805951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=8.31 mas, bpa=19.11 degrees ! Estimated noise=1.14606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399221 Jy ! Component: 100 - total flux cleaned = 0.000227405 Jy ! Component: 150 - total flux cleaned = 0.000589419 Jy ! Component: 200 - total flux cleaned = 0.000998465 Jy ! Total flux subtracted in 200 components = 0.000998465 Jy ! Clean residual min=-0.003071 max=0.002869 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.806949 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.806949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049684Jy sigma=0.894805 ! Fit after self-cal, rms=0.049660Jy sigma=0.894558 wmodel J0325+2224_S_map.mod ! Writing 171 model components to file: J0325+2224_S_map.mod wobs J0325+2224_S_uvs.fits ! Writing UV FITS file: J0325+2224_S_uvs.fits wwins J0325+2224_S_map.win ! wwins: Wrote 4 windows to J0325+2224_S_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 = -0.000514738 Jy ! Component: 100 - total flux cleaned = -0.000513993 Jy ! Component: 150 - total flux cleaned = -0.000604244 Jy ! Component: 200 - total flux cleaned = -0.000690504 Jy ! Component: 250 - total flux cleaned = -0.000608553 Jy ! Component: 300 - total flux cleaned = -0.000570107 Jy ! Component: 350 - total flux cleaned = -0.000533356 Jy ! Component: 400 - total flux cleaned = -0.000460339 Jy ! Component: 450 - total flux cleaned = -0.000388476 Jy ! Component: 500 - total flux cleaned = -0.000179379 Jy ! Component: 550 - total flux cleaned = 5.72634e-05 Jy ! Component: 600 - total flux cleaned = 0.000254224 Jy ! Component: 650 - total flux cleaned = 0.000415061 Jy ! Component: 700 - total flux cleaned = 0.000698152 Jy ! Component: 750 - total flux cleaned = 0.00091504 Jy ! Component: 800 - total flux cleaned = 0.00118724 Jy ! Component: 850 - total flux cleaned = 0.00139399 Jy ! Component: 900 - total flux cleaned = 0.00168482 Jy ! Component: 950 - total flux cleaned = 0.00194138 Jy ! Component: 1000 - total flux cleaned = 0.00210972 Jy ! Component: 1050 - total flux cleaned = 0.00233016 Jy ! Component: 1100 - total flux cleaned = 0.00249277 Jy ! Component: 1150 - total flux cleaned = 0.00270606 Jy ! Component: 1200 - total flux cleaned = 0.00281096 Jy ! Component: 1250 - total flux cleaned = 0.0029145 Jy ! Component: 1300 - total flux cleaned = 0.00314468 Jy ! Component: 1350 - total flux cleaned = 0.0033209 Jy ! Component: 1400 - total flux cleaned = 0.00351967 Jy ! Component: 1450 - total flux cleaned = 0.00366669 Jy ! Component: 1500 - total flux cleaned = 0.0038116 Jy ! Component: 1550 - total flux cleaned = 0.00395466 Jy ! Component: 1600 - total flux cleaned = 0.00402523 Jy ! Component: 1650 - total flux cleaned = 0.00409506 Jy ! Component: 1700 - total flux cleaned = 0.00418721 Jy ! Component: 1750 - total flux cleaned = 0.00427854 Jy ! Component: 1800 - total flux cleaned = 0.00434628 Jy ! Component: 1850 - total flux cleaned = 0.00443564 Jy ! Component: 1900 - total flux cleaned = 0.00454598 Jy ! Component: 1950 - total flux cleaned = 0.00458953 Jy ! Component: 2000 - total flux cleaned = 0.00469781 Jy ! Component: 2050 - total flux cleaned = 0.00478339 Jy ! Component: 2100 - total flux cleaned = 0.00486827 Jy ! Component: 2150 - total flux cleaned = 0.00493139 Jy ! Component: 2200 - total flux cleaned = 0.00499383 Jy ! Component: 2250 - total flux cleaned = 0.00509717 Jy ! Component: 2300 - total flux cleaned = 0.00515875 Jy ! Component: 2350 - total flux cleaned = 0.00519945 Jy ! Component: 2400 - total flux cleaned = 0.00526011 Jy ! Component: 2450 - total flux cleaned = 0.00534003 Jy ! Component: 2500 - total flux cleaned = 0.0053998 Jy ! Component: 2550 - total flux cleaned = 0.00553798 Jy ! Component: 2600 - total flux cleaned = 0.00561654 Jy ! Component: 2650 - total flux cleaned = 0.0057533 Jy ! Component: 2700 - total flux cleaned = 0.00581164 Jy ! Component: 2750 - total flux cleaned = 0.00585054 Jy ! Component: 2800 - total flux cleaned = 0.00596645 Jy ! Component: 2850 - total flux cleaned = 0.00604347 Jy ! Component: 2900 - total flux cleaned = 0.00612029 Jy ! Component: 2950 - total flux cleaned = 0.00615864 Jy ! Component: 3000 - total flux cleaned = 0.00621603 Jy ! Component: 3050 - total flux cleaned = 0.00627328 Jy ! Component: 3100 - total flux cleaned = 0.00636814 Jy ! Component: 3150 - total flux cleaned = 0.0064061 Jy ! Component: 3200 - total flux cleaned = 0.00650068 Jy ! Component: 3250 - total flux cleaned = 0.00659506 Jy ! Component: 3300 - total flux cleaned = 0.00670814 Jy ! Component: 3350 - total flux cleaned = 0.00680216 Jy ! Component: 3400 - total flux cleaned = 0.00691477 Jy ! Component: 3450 - total flux cleaned = 0.00698987 Jy ! Component: 3500 - total flux cleaned = 0.00710224 Jy ! Component: 3550 - total flux cleaned = 0.00713975 Jy ! Component: 3600 - total flux cleaned = 0.00721463 Jy ! Component: 3650 - total flux cleaned = 0.00732699 Jy ! Component: 3700 - total flux cleaned = 0.00738318 Jy ! Component: 3750 - total flux cleaned = 0.00745815 Jy ! Component: 3800 - total flux cleaned = 0.0075519 Jy ! Component: 3850 - total flux cleaned = 0.00760828 Jy ! Component: 3900 - total flux cleaned = 0.00766443 Jy ! Component: 3950 - total flux cleaned = 0.00777709 Jy ! Component: 4000 - total flux cleaned = 0.00785237 Jy ! Component: 4050 - total flux cleaned = 0.00792767 Jy ! Total flux subtracted in 4096 components = 0.00800307 Jy ! Clean residual min=-0.001098 max=0.001244 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.814952 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 405 components and 0.814952 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0325+2224_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 8.31 at 19.11 degrees (North through East) ! Clean map min=-0.0023133 max=0.6301 Jy/beam ! Writing clean map to FITS file: .//J0325+2224_S_map.fits wmodel .//J0325+2224_S_map.mod ! Writing 405 model components to file: .//J0325+2224_S_map.mod wobs .//J0325+2224_S_uvs.fits ! Writing UV FITS file: .//J0325+2224_S_uvs.fits wwins .//J0325+2224_S_map.win ! wwins: Wrote 5 windows to .//J0325+2224_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.630097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148394 0.148394 0.296787 0.593574 1.18715 2.3743 4.74859 9.49719 18.9944 37.9888 75.9775 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.63 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2021.65 quit ! Quitting program ! Log file .//J0325+2224_S_dfm.log closed on Wed Aug 15 15:26:54 2018