! Started logfile: /image_prod/ug002_uva//J0240-0504_S_dfm.log on Wed Mar 4 19:37:21 2020 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 /image_prod/ug002_uva//J0240-0504_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0240-0504_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866296 visibilities/baseline/integration-bin. ! Found source: J0240-0504 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7017 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0240-0504_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. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015346Jy sigma=7.676248 ! Fit after self-cal, rms=0.876192Jy sigma=6.551752 ! 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=2.625 mas, bmaj=7.312 mas, bpa=-3.801 degrees ! Estimated noise=1.61808 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 = 0.0993212 Jy ! Component: 100 - total flux cleaned = 0.126238 Jy ! Total flux subtracted in 100 components = 0.126238 Jy ! Clean residual min=-0.008012 max=0.015156 Jy/beam ! Clean residual mean=-0.000000 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.126238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.126238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088603Jy sigma=0.564953 ! Fit after self-cal, rms=0.088171Jy sigma=0.563793 ! Inverting map ! Added new window around map position (2.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150229 Jy ! Component: 100 - total flux cleaned = 0.0229779 Jy ! Total flux subtracted in 100 components = 0.0229779 Jy ! Clean residual min=-0.007444 max=0.008775 Jy/beam ! Clean residual mean=-0.000005 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.149216 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.149216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085143Jy sigma=0.538376 ! Fit after self-cal, rms=0.085121Jy sigma=0.537342 ! 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=3.097 mas, bmaj=8.182 mas, bpa=-4.236 degrees ! Estimated noise=1.16755 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 = 0.00601243 Jy ! Component: 100 - total flux cleaned = 0.00765906 Jy ! Component: 150 - total flux cleaned = 0.00876067 Jy ! Component: 200 - total flux cleaned = 0.00934627 Jy ! Total flux subtracted in 200 components = 0.00934627 Jy ! Clean residual min=-0.006840 max=0.008526 Jy/beam ! Clean residual mean=-0.000025 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.158562 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.158562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083845Jy sigma=0.529164 ! Fit after self-cal, rms=0.083801Jy sigma=0.528915 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.097 x 8.182 at -4.236 degrees (North through East) ! Clean map min=-0.0083268 max=0.12161 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.89 HN 1.01 KP 0.99 ! LA 1.02 MK 1.02 NL 0.93 OV 0.91 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.14 FD 0.86 HN 0.98 KP 1.00 ! LA 1.07 MK 1.04 NL 1.01 OV 0.93 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 0.84 HN 1.01 KP 0.95 ! LA 1.32 MK 1.02 NL 0.85 OV 1.08 ! PT 1.10 SC 1.04 ! ! ! Fit before self-cal, rms=0.083801Jy sigma=0.528915 ! Fit after self-cal, rms=0.108792Jy sigma=0.504618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=8.394 mas, bpa=-4.578 degrees ! Estimated noise=1.19166 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 = -0.000203874 Jy ! Component: 100 - total flux cleaned = -0.000572275 Jy ! Component: 150 - total flux cleaned = -0.000890849 Jy ! Component: 200 - total flux cleaned = -0.00110487 Jy ! Total flux subtracted in 200 components = -0.00110487 Jy ! Clean residual min=-0.006257 max=0.007273 Jy/beam ! Clean residual mean=-0.000013 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.157457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.157457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108659Jy sigma=0.503187 ! Fit after self-cal, rms=0.108846Jy sigma=0.502797 ! 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. ! ! Fit before self-cal, rms=0.108846Jy sigma=0.502797 ! Fit after self-cal, rms=0.114829Jy sigma=0.474160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.408 mas, bpa=-4.674 degrees ! Estimated noise=1.20675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126709 Jy ! Component: 100 - total flux cleaned = 0.00140559 Jy ! Component: 150 - total flux cleaned = 0.00129718 Jy ! Component: 200 - total flux cleaned = 0.00120135 Jy ! Total flux subtracted in 200 components = 0.00120135 Jy ! Clean residual min=-0.003816 max=0.005414 Jy/beam ! Clean residual mean=0.000002 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.158659 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.158659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114766Jy sigma=0.473202 ! Fit after self-cal, rms=0.114839Jy sigma=0.472942 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 (-21.5, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535296 Jy ! Component: 100 - total flux cleaned = 0.0084886 Jy ! Component: 150 - total flux cleaned = 0.0105868 Jy ! Component: 200 - total flux cleaned = 0.0121523 Jy ! Total flux subtracted in 200 components = 0.0121523 Jy ! Clean residual min=-0.003199 max=0.003679 Jy/beam ! Clean residual mean=0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.170811 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.170811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114565Jy sigma=0.468852 ! Fit after self-cal, rms=0.114522Jy sigma=0.468573 ! Inverting map ! Added new window around map position (-4.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333446 Jy ! Component: 100 - total flux cleaned = 0.0054038 Jy ! Component: 150 - total flux cleaned = 0.00679229 Jy ! Component: 200 - total flux cleaned = 0.00771367 Jy ! Total flux subtracted in 200 components = 0.00771367 Jy ! Clean residual min=-0.002712 max=0.003081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.178525 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.178525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114386Jy sigma=0.466892 ! Fit after self-cal, rms=0.114366Jy sigma=0.466739 ! 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. ! ! Fit before self-cal, rms=0.114366Jy sigma=0.466739 ! Fit after self-cal, rms=0.116152Jy sigma=0.463408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=8.393 mas, bpa=-4.629 degrees ! Estimated noise=1.19993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124863 Jy ! Component: 100 - total flux cleaned = 0.00200525 Jy ! Component: 150 - total flux cleaned = 0.00265345 Jy ! Component: 200 - total flux cleaned = 0.00305711 Jy ! Total flux subtracted in 200 components = 0.00305711 Jy ! Clean residual min=-0.002461 max=0.002498 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.181582 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.181582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116099Jy sigma=0.462819 ! Fit after self-cal, rms=0.116080Jy sigma=0.462764 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 (69.5, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202554 Jy ! Component: 100 - total flux cleaned = 0.00223911 Jy ! Component: 150 - total flux cleaned = 0.00234928 Jy ! Component: 200 - total flux cleaned = 0.00251236 Jy ! Total flux subtracted in 200 components = 0.00251236 Jy ! Clean residual min=-0.002234 max=0.002142 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.184094 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.184094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116016Jy sigma=0.462248 ! Fit after self-cal, rms=0.116011Jy sigma=0.462212 ! 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. ! ! Fit before self-cal, rms=0.116011Jy sigma=0.462212 ! Fit after self-cal, rms=0.116008Jy sigma=0.462123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.571 mas, bmaj=14.9 mas, bpa=-2.869 degrees ! Estimated noise=1.46829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138018 Jy ! Component: 100 - total flux cleaned = 0.00167591 Jy ! Component: 150 - total flux cleaned = 0.0017087 Jy ! Component: 200 - total flux cleaned = 0.00167822 Jy ! Total flux subtracted in 200 components = 0.00167822 Jy ! Clean residual min=-0.002211 max=0.002576 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.185772 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 0.185772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115985Jy sigma=0.462057 ! Fit after self-cal, rms=0.115973Jy sigma=0.462027 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 = 0.000243135 Jy ! Component: 100 - total flux cleaned = 0.000296618 Jy ! Component: 150 - total flux cleaned = 0.000341071 Jy ! Component: 200 - total flux cleaned = 0.000382142 Jy ! Total flux subtracted in 200 components = 0.000382142 Jy ! Clean residual min=-0.002184 max=0.002601 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.186154 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.186154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115960Jy sigma=0.462045 ! Fit after self-cal, rms=0.115958Jy sigma=0.462033 ! 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=3.086 mas, bmaj=8.389 mas, bpa=-4.669 degrees ! Estimated noise=1.19473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 8.389 at -4.669 degrees (North through East) ! Clean map min=-0.004568 max=0.12431 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 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=2.614 mas, bmaj=7.466 mas, bpa=-4.101 degrees ! Estimated noise=1.65391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101298 Jy ! Component: 100 - total flux cleaned = 0.129584 Jy ! Component: 150 - total flux cleaned = 0.142981 Jy ! Component: 200 - total flux cleaned = 0.150588 Jy ! Total flux subtracted in 200 components = 0.150588 Jy ! Clean residual min=-0.004741 max=0.004298 Jy/beam ! Clean residual mean=0.000006 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.150588 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.150588 Jy ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.389 mas, bpa=-4.669 degrees ! Estimated noise=1.19473 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 = 0.00717892 Jy ! Component: 100 - total flux cleaned = 0.0125786 Jy ! Component: 150 - total flux cleaned = 0.017031 Jy ! Component: 200 - total flux cleaned = 0.0207673 Jy ! Total flux subtracted in 200 components = 0.0207673 Jy ! Clean residual min=-0.003084 max=0.003532 Jy/beam ! Clean residual mean=0.000003 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.171355 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.171355 Jy ! Inverting map ! Added new window around map position (17, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323217 Jy ! Component: 100 - total flux cleaned = 0.0051712 Jy ! Component: 150 - total flux cleaned = 0.00687273 Jy ! Component: 200 - total flux cleaned = 0.00820432 Jy ! Total flux subtracted in 200 components = 0.00820432 Jy ! Clean residual min=-0.002524 max=0.002587 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.179559 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.179559 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=7.571 mas, bmaj=14.9 mas, bpa=-2.869 degrees ! Estimated noise=1.46829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298105 Jy ! Component: 100 - total flux cleaned = 0.00479682 Jy ! Component: 150 - total flux cleaned = 0.0054497 Jy ! Component: 200 - total flux cleaned = 0.00573288 Jy ! Total flux subtracted in 200 components = 0.00573288 Jy ! Clean residual min=-0.002541 max=0.002844 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.185292 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 = 0.000203847 Jy ! Component: 100 - total flux cleaned = 0.000434743 Jy ! Component: 150 - total flux cleaned = 0.000640771 Jy ! Component: 200 - total flux cleaned = 0.00068024 Jy ! Total flux subtracted in 200 components = 0.00068024 Jy ! Clean residual min=-0.002351 max=0.002786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.185973 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.185973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.389 mas, bpa=-4.669 degrees ! Estimated noise=1.19473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201856 Jy ! Component: 100 - total flux cleaned = 0.000394873 Jy ! Component: 150 - total flux cleaned = 0.000562866 Jy ! Component: 200 - total flux cleaned = 0.000613006 Jy ! Total flux subtracted in 200 components = 0.000613006 Jy ! Clean residual min=-0.002068 max=0.001974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.186586 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.186586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115971Jy sigma=0.462152 ! Fit after self-cal, rms=0.115940Jy sigma=0.461998 wmodel J0240-0504_S_map.mod ! Writing 137 model components to file: J0240-0504_S_map.mod wobs J0240-0504_S_uvs.fits ! Writing UV FITS file: J0240-0504_S_uvs.fits wwins J0240-0504_S_map.win ! wwins: Wrote 6 windows to J0240-0504_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 = 7.48178e-05 Jy ! Component: 100 - total flux cleaned = 6.38283e-06 Jy ! Component: 150 - total flux cleaned = 0.000135762 Jy ! Component: 200 - total flux cleaned = 0.000134815 Jy ! Component: 250 - total flux cleaned = 0.000255258 Jy ! Component: 300 - total flux cleaned = 0.000401303 Jy ! Component: 350 - total flux cleaned = 0.000514164 Jy ! Component: 400 - total flux cleaned = 0.000624997 Jy ! Component: 450 - total flux cleaned = 0.000679259 Jy ! Component: 500 - total flux cleaned = 0.000732383 Jy ! Component: 550 - total flux cleaned = 0.000706518 Jy ! Component: 600 - total flux cleaned = 0.000706382 Jy ! Component: 650 - total flux cleaned = 0.000781797 Jy ! Component: 700 - total flux cleaned = 0.000731912 Jy ! Component: 750 - total flux cleaned = 0.000756394 Jy ! Component: 800 - total flux cleaned = 0.000756233 Jy ! Component: 850 - total flux cleaned = 0.000709098 Jy ! Component: 900 - total flux cleaned = 0.000662508 Jy ! Component: 950 - total flux cleaned = 0.000593604 Jy ! Component: 1000 - total flux cleaned = 0.000570793 Jy ! Component: 1050 - total flux cleaned = 0.000458866 Jy ! Component: 1100 - total flux cleaned = 0.000392714 Jy ! Component: 1150 - total flux cleaned = 0.000283575 Jy ! Component: 1200 - total flux cleaned = 0.000153731 Jy ! Component: 1250 - total flux cleaned = 0.000132294 Jy ! Component: 1300 - total flux cleaned = 4.78167e-05 Jy ! Component: 1350 - total flux cleaned = 6.85929e-05 Jy ! Component: 1400 - total flux cleaned = -3.51226e-05 Jy ! Component: 1450 - total flux cleaned = -7.56086e-05 Jy ! Component: 1500 - total flux cleaned = -1.50462e-05 Jy ! Component: 1550 - total flux cleaned = -5.52193e-05 Jy ! Component: 1600 - total flux cleaned = -7.52713e-05 Jy ! Component: 1650 - total flux cleaned = -7.52674e-05 Jy ! Component: 1700 - total flux cleaned = -5.60423e-05 Jy ! Component: 1750 - total flux cleaned = -0.000133396 Jy ! Component: 1800 - total flux cleaned = -0.000171817 Jy ! Component: 1850 - total flux cleaned = -0.00019106 Jy ! Component: 1900 - total flux cleaned = -0.000115748 Jy ! Component: 1950 - total flux cleaned = -7.85546e-05 Jy ! Component: 2000 - total flux cleaned = -7.87349e-05 Jy ! Component: 2050 - total flux cleaned = -6.03817e-05 Jy ! Component: 2100 - total flux cleaned = -7.86179e-05 Jy ! Component: 2150 - total flux cleaned = -9.66761e-05 Jy ! Component: 2200 - total flux cleaned = -0.000150424 Jy ! Component: 2250 - total flux cleaned = -6.16503e-05 Jy ! Component: 2300 - total flux cleaned = -8.79343e-06 Jy ! Component: 2350 - total flux cleaned = -2.64601e-05 Jy ! Component: 2400 - total flux cleaned = 8.57877e-06 Jy ! Component: 2450 - total flux cleaned = 4.31693e-05 Jy ! Component: 2500 - total flux cleaned = 4.32348e-05 Jy ! Component: 2550 - total flux cleaned = 0.000128654 Jy ! Component: 2600 - total flux cleaned = 0.000162346 Jy ! Component: 2650 - total flux cleaned = 7.777e-05 Jy ! Component: 2700 - total flux cleaned = 0.000128195 Jy ! Component: 2750 - total flux cleaned = 0.000211725 Jy ! Component: 2800 - total flux cleaned = 0.000128737 Jy ! Component: 2850 - total flux cleaned = 0.000178285 Jy ! Component: 2900 - total flux cleaned = 0.00029288 Jy ! Component: 2950 - total flux cleaned = 0.000276624 Jy ! Component: 3000 - total flux cleaned = 0.000276633 Jy ! Component: 3050 - total flux cleaned = 0.000324951 Jy ! Component: 3100 - total flux cleaned = 0.000388948 Jy ! Component: 3150 - total flux cleaned = 0.000357195 Jy ! Component: 3200 - total flux cleaned = 0.000436409 Jy ! Component: 3250 - total flux cleaned = 0.000373433 Jy ! Component: 3300 - total flux cleaned = 0.000420328 Jy ! Component: 3350 - total flux cleaned = 0.000389116 Jy ! Component: 3400 - total flux cleaned = 0.000404584 Jy ! Component: 3450 - total flux cleaned = 0.000466157 Jy ! Component: 3500 - total flux cleaned = 0.000420322 Jy ! Component: 3550 - total flux cleaned = 0.000450666 Jy ! Component: 3600 - total flux cleaned = 0.000496203 Jy ! Component: 3650 - total flux cleaned = 0.000526399 Jy ! Component: 3700 - total flux cleaned = 0.000526384 Jy ! Component: 3750 - total flux cleaned = 0.000556106 Jy ! Component: 3800 - total flux cleaned = 0.000526397 Jy ! Component: 3850 - total flux cleaned = 0.000570796 Jy ! Component: 3900 - total flux cleaned = 0.000541437 Jy ! Component: 3950 - total flux cleaned = 0.000599821 Jy ! Component: 4000 - total flux cleaned = 0.000628894 Jy ! Component: 4050 - total flux cleaned = 0.000614387 Jy ! Total flux subtracted in 4096 components = 0.000700705 Jy ! Clean residual min=-0.000873 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.187286 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 430 components and 0.187286 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0240-0504_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 8.389 at -4.669 degrees (North through East) ! Clean map min=-0.0021185 max=0.12801 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0240-0504_S_map.fits wmodel /image_prod/ug002_uva//J0240-0504_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J0240-0504_S_map.mod wobs /image_prod/ug002_uva//J0240-0504_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0240-0504_S_uvs.fits wwins /image_prod/ug002_uva//J0240-0504_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0240-0504_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632599 0.632599 1.2652 2.5304 5.06079 10.1216 20.2432 40.4863 80.9727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.234 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0240-0504_S_dfm.log closed on Wed Mar 4 19:37:25 2020