! Started logfile: /image_prod/ug002_uva//J1052+8317_S_b_dfm.log on Wed Mar 4 23:46:06 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//J1052+8317_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1052+8317_S_b_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1052+8317 ! ! 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 8100 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 J1052+8317_S_b] 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. ! ! Fit before self-cal, rms=1.011180Jy sigma=7.504212 ! Fit after self-cal, rms=0.923018Jy sigma=6.826596 ! 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=2.928 mas, bmaj=4.726 mas, bpa=-7.456 degrees ! Estimated noise=1.8099 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 = 0.0615579 Jy ! Component: 100 - total flux cleaned = 0.0787149 Jy ! Total flux subtracted in 100 components = 0.0787149 Jy ! Clean residual min=-0.011722 max=0.025721 Jy/beam ! Clean residual mean=-0.000068 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.0787149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0787149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107293Jy sigma=0.736851 ! Fit after self-cal, rms=0.106084Jy sigma=0.728690 ! Inverting map ! Added new window around map position (-11, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214495 Jy ! Component: 100 - total flux cleaned = 0.0312357 Jy ! Total flux subtracted in 100 components = 0.0312357 Jy ! Clean residual min=-0.010766 max=0.019688 Jy/beam ! Clean residual mean=-0.000039 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.109951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.109951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101632Jy sigma=0.693155 ! Fit after self-cal, rms=0.099931Jy sigma=0.679778 ! Inverting map ! Added new window around map position (11, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184648 Jy ! Component: 100 - total flux cleaned = 0.02793 Jy ! Total flux subtracted in 100 components = 0.02793 Jy ! Clean residual min=-0.009704 max=0.010744 Jy/beam ! Clean residual mean=-0.000018 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.137881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.137881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096388Jy sigma=0.650083 ! Fit after self-cal, rms=0.095071Jy sigma=0.642641 ! 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=3.669 mas, bmaj=5.846 mas, bpa=-9.02 degrees ! Estimated noise=1.08532 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 = 0.0150585 Jy ! Component: 100 - total flux cleaned = 0.0227935 Jy ! Component: 150 - total flux cleaned = 0.0261584 Jy ! Component: 200 - total flux cleaned = 0.0273283 Jy ! Total flux subtracted in 200 components = 0.0273283 Jy ! Clean residual min=-0.009971 max=0.006529 Jy/beam ! Clean residual mean=0.000005 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.165209 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.165209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092634Jy sigma=0.623536 ! Fit after self-cal, rms=0.091635Jy sigma=0.617286 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 5.846 at -9.02 degrees (North through East) ! Clean map min=-0.010581 max=0.075519 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 KP 1.09 LA 1.03 ! MK 1.02 NL 1.14 OV 1.04 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.47 FD 1.00 KP 1.09 LA 1.01 ! MK 1.10 NL 0.80 OV 1.03 PT 1.08 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.01 KP 1.14 LA 1.04 ! MK 1.14 NL 0.94 OV 0.97 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.091635Jy sigma=0.617286 ! Fit after self-cal, rms=0.076854Jy sigma=0.583394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=5.973 mas, bpa=-9.146 degrees ! Estimated noise=1.02285 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 = 0.00327788 Jy ! Component: 100 - total flux cleaned = 0.00484338 Jy ! Component: 150 - total flux cleaned = 0.00573656 Jy ! Component: 200 - total flux cleaned = 0.00649291 Jy ! Total flux subtracted in 200 components = 0.00649291 Jy ! Clean residual min=-0.003998 max=0.004244 Jy/beam ! Clean residual mean=-0.000002 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.171702 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.171702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075797Jy sigma=0.572819 ! Fit after self-cal, rms=0.076078Jy sigma=0.566716 ! 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=0.076078Jy sigma=0.566716 ! Fit after self-cal, rms=0.079200Jy sigma=0.560332 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=5.925 mas, bpa=-8.42 degrees ! Estimated noise=1.02027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138412 Jy ! Component: 100 - total flux cleaned = 0.00234705 Jy ! Component: 150 - total flux cleaned = 0.00300764 Jy ! Component: 200 - total flux cleaned = 0.00295831 Jy ! Total flux subtracted in 200 components = 0.00295831 Jy ! Clean residual min=-0.002742 max=0.003085 Jy/beam ! Clean residual mean=-0.000011 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.17466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.17466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078885Jy sigma=0.556860 ! Fit after self-cal, rms=0.078990Jy sigma=0.555758 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 (9, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223271 Jy ! Component: 100 - total flux cleaned = 0.00328132 Jy ! Component: 150 - total flux cleaned = 0.00389034 Jy ! Component: 200 - total flux cleaned = 0.0040441 Jy ! Total flux subtracted in 200 components = 0.0040441 Jy ! Clean residual min=-0.002617 max=0.002799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.178704 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.178704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078835Jy sigma=0.554212 ! Fit after self-cal, rms=0.078785Jy sigma=0.553727 ! Inverting map ! Added new window around map position (-52, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186512 Jy ! Component: 100 - total flux cleaned = 0.00226354 Jy ! Component: 150 - total flux cleaned = 0.00242491 Jy ! Component: 200 - total flux cleaned = 0.00237891 Jy ! Total flux subtracted in 200 components = 0.00237891 Jy ! Clean residual min=-0.002121 max=0.002236 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.181083 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.181083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078679Jy sigma=0.552566 ! Fit after self-cal, rms=0.078659Jy sigma=0.552429 ! 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=0.078659Jy sigma=0.552429 ! Fit after self-cal, rms=0.078365Jy sigma=0.551856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=5.933 mas, bpa=-8.503 degrees ! Estimated noise=1.00653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114131 Jy ! Component: 100 - total flux cleaned = 0.00155832 Jy ! Component: 150 - total flux cleaned = 0.00173192 Jy ! Component: 200 - total flux cleaned = 0.00176963 Jy ! Total flux subtracted in 200 components = 0.00176963 Jy ! Clean residual min=-0.001798 max=0.002163 Jy/beam ! Clean residual mean=-0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.182853 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.182853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078305Jy sigma=0.551294 ! Fit after self-cal, rms=0.078384Jy sigma=0.551213 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 (32, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017889 Jy ! Component: 100 - total flux cleaned = 0.00239973 Jy ! Component: 150 - total flux cleaned = 0.00265833 Jy ! Component: 200 - total flux cleaned = 0.00269258 Jy ! Total flux subtracted in 200 components = 0.00269258 Jy ! Clean residual min=-0.001932 max=0.001889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.185545 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.185545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078324Jy sigma=0.550714 ! Fit after self-cal, rms=0.078321Jy sigma=0.550679 ! 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=0.078321Jy sigma=0.550679 ! Fit after self-cal, rms=0.078154Jy sigma=0.550591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.737 mas, bmaj=11.31 mas, bpa=-8.435 degrees ! Estimated noise=1.18274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108031 Jy ! Component: 100 - total flux cleaned = 0.00159706 Jy ! Component: 150 - total flux cleaned = 0.00197447 Jy ! Component: 200 - total flux cleaned = 0.00212669 Jy ! Total flux subtracted in 200 components = 0.00212669 Jy ! Clean residual min=-0.001764 max=0.001872 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.187672 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.187672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078143Jy sigma=0.550457 ! Fit after self-cal, rms=0.078172Jy sigma=0.550434 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 = 0.000223329 Jy ! Component: 100 - total flux cleaned = 0.000286705 Jy ! Component: 150 - total flux cleaned = 0.000362308 Jy ! Component: 200 - total flux cleaned = 0.000361793 Jy ! Total flux subtracted in 200 components = 0.000361793 Jy ! Clean residual min=-0.001727 max=0.001851 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.188034 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.188034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078169Jy sigma=0.550356 ! Fit after self-cal, rms=0.078168Jy sigma=0.550349 ! 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=3.829 mas, bmaj=5.931 mas, bpa=-8.688 degrees ! Estimated noise=1.00301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.829 x 5.931 at -8.688 degrees (North through East) ! Clean map min=-0.0022438 max=0.067385 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=3.069 mas, bmaj=4.815 mas, bpa=-7.107 degrees ! Estimated noise=1.69918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642835 Jy ! Component: 100 - total flux cleaned = 0.100386 Jy ! Component: 150 - total flux cleaned = 0.121933 Jy ! Component: 200 - total flux cleaned = 0.135345 Jy ! Total flux subtracted in 200 components = 0.135345 Jy ! Clean residual min=-0.005701 max=0.007281 Jy/beam ! Clean residual mean=-0.000036 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.135345 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.135345 Jy ! Inverting map and beam ! Estimated beam: bmin=3.829 mas, bmaj=5.931 mas, bpa=-8.688 degrees ! Estimated noise=1.00301 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 = 0.011828 Jy ! Component: 100 - total flux cleaned = 0.0201583 Jy ! Component: 150 - total flux cleaned = 0.0262692 Jy ! Component: 200 - total flux cleaned = 0.0309279 Jy ! Total flux subtracted in 200 components = 0.0309279 Jy ! Clean residual min=-0.002593 max=0.002744 Jy/beam ! Clean residual mean=-0.000023 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.166273 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.166273 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=8.737 mas, bmaj=11.31 mas, bpa=-8.435 degrees ! Estimated noise=1.18274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545377 Jy ! Component: 100 - total flux cleaned = 0.0091115 Jy ! Component: 150 - total flux cleaned = 0.0112119 Jy ! Component: 200 - total flux cleaned = 0.0129206 Jy ! Total flux subtracted in 200 components = 0.0129206 Jy ! Clean residual min=-0.002045 max=0.002100 Jy/beam ! Clean residual mean=-0.000016 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.179194 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 = 0.0014265 Jy ! Component: 100 - total flux cleaned = 0.00262915 Jy ! Component: 150 - total flux cleaned = 0.0036563 Jy ! Component: 200 - total flux cleaned = 0.00454075 Jy ! Total flux subtracted in 200 components = 0.00454075 Jy ! Clean residual min=-0.001787 max=0.001797 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.183734 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 143 components and 0.183734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.829 mas, bmaj=5.931 mas, bpa=-8.688 degrees ! Estimated noise=1.00301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123309 Jy ! Component: 100 - total flux cleaned = 0.0018907 Jy ! Component: 150 - total flux cleaned = 0.0022361 Jy ! Component: 200 - total flux cleaned = 0.00251151 Jy ! Total flux subtracted in 200 components = 0.00251151 Jy ! Clean residual min=-0.001741 max=0.001784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.186246 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.186246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078170Jy sigma=0.550411 ! Fit after self-cal, rms=0.078062Jy sigma=0.550101 wmodel J1052+8317_S_b_map.mod ! Writing 164 model components to file: J1052+8317_S_b_map.mod wobs J1052+8317_S_b_uvs.fits ! Writing UV FITS file: J1052+8317_S_b_uvs.fits wwins J1052+8317_S_b_map.win ! wwins: Wrote 6 windows to J1052+8317_S_b_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 = -6.55392e-05 Jy ! Component: 100 - total flux cleaned = -0.00021566 Jy ! Component: 150 - total flux cleaned = -0.000359237 Jy ! Component: 200 - total flux cleaned = -0.000468963 Jy ! Component: 250 - total flux cleaned = -0.000495251 Jy ! Component: 300 - total flux cleaned = -0.000495159 Jy ! Component: 350 - total flux cleaned = -0.00049586 Jy ! Component: 400 - total flux cleaned = -0.000495777 Jy ! Component: 450 - total flux cleaned = -0.000449021 Jy ! Component: 500 - total flux cleaned = -0.000494407 Jy ! Component: 550 - total flux cleaned = -0.000449487 Jy ! Component: 600 - total flux cleaned = -0.000427741 Jy ! Component: 650 - total flux cleaned = -0.000385169 Jy ! Component: 700 - total flux cleaned = -0.000364296 Jy ! Component: 750 - total flux cleaned = -0.0003224 Jy ! Component: 800 - total flux cleaned = -0.000322241 Jy ! Component: 850 - total flux cleaned = -0.000282441 Jy ! Component: 900 - total flux cleaned = -0.00036201 Jy ! Component: 950 - total flux cleaned = -0.000361634 Jy ! Component: 1000 - total flux cleaned = -0.000284189 Jy ! Component: 1050 - total flux cleaned = -0.000303084 Jy ! Component: 1100 - total flux cleaned = -0.000321958 Jy ! Component: 1150 - total flux cleaned = -0.000452468 Jy ! Component: 1200 - total flux cleaned = -0.000433802 Jy ! Component: 1250 - total flux cleaned = -0.000506872 Jy ! Component: 1300 - total flux cleaned = -0.000542553 Jy ! Component: 1350 - total flux cleaned = -0.000577884 Jy ! Component: 1400 - total flux cleaned = -0.000648406 Jy ! Component: 1450 - total flux cleaned = -0.000682884 Jy ! Component: 1500 - total flux cleaned = -0.000699937 Jy ! Component: 1550 - total flux cleaned = -0.000751389 Jy ! Component: 1600 - total flux cleaned = -0.000751644 Jy ! Component: 1650 - total flux cleaned = -0.000785145 Jy ! Component: 1700 - total flux cleaned = -0.000801888 Jy ! Component: 1750 - total flux cleaned = -0.000785774 Jy ! Component: 1800 - total flux cleaned = -0.000851029 Jy ! Component: 1850 - total flux cleaned = -0.000851234 Jy ! Component: 1900 - total flux cleaned = -0.00096302 Jy ! Component: 1950 - total flux cleaned = -0.00102647 Jy ! Component: 2000 - total flux cleaned = -0.00107353 Jy ! Component: 2050 - total flux cleaned = -0.0010112 Jy ! Component: 2100 - total flux cleaned = -0.00108847 Jy ! Component: 2150 - total flux cleaned = -0.00110386 Jy ! Component: 2200 - total flux cleaned = -0.0010886 Jy ! Component: 2250 - total flux cleaned = -0.00113409 Jy ! Component: 2300 - total flux cleaned = -0.00113395 Jy ! Component: 2350 - total flux cleaned = -0.00113388 Jy ! Component: 2400 - total flux cleaned = -0.00107493 Jy ! Component: 2450 - total flux cleaned = -0.00111911 Jy ! Component: 2500 - total flux cleaned = -0.00113361 Jy ! Component: 2550 - total flux cleaned = -0.00107561 Jy ! Component: 2600 - total flux cleaned = -0.00108995 Jy ! Component: 2650 - total flux cleaned = -0.00107567 Jy ! Component: 2700 - total flux cleaned = -0.00111818 Jy ! Component: 2750 - total flux cleaned = -0.00117463 Jy ! Component: 2800 - total flux cleaned = -0.00113259 Jy ! Component: 2850 - total flux cleaned = -0.0011605 Jy ! Component: 2900 - total flux cleaned = -0.00121581 Jy ! Component: 2950 - total flux cleaned = -0.00121586 Jy ! Component: 3000 - total flux cleaned = -0.00127053 Jy ! Component: 3050 - total flux cleaned = -0.00128402 Jy ! Component: 3100 - total flux cleaned = -0.00129754 Jy ! Component: 3150 - total flux cleaned = -0.00133787 Jy ! Component: 3200 - total flux cleaned = -0.00129767 Jy ! Component: 3250 - total flux cleaned = -0.00133756 Jy ! Component: 3300 - total flux cleaned = -0.00136394 Jy ! Component: 3350 - total flux cleaned = -0.00137709 Jy ! Component: 3400 - total flux cleaned = -0.00140336 Jy ! Component: 3450 - total flux cleaned = -0.00146842 Jy ! Component: 3500 - total flux cleaned = -0.00144257 Jy ! Component: 3550 - total flux cleaned = -0.00149422 Jy ! Component: 3600 - total flux cleaned = -0.00155822 Jy ! Component: 3650 - total flux cleaned = -0.00153274 Jy ! Component: 3700 - total flux cleaned = -0.00159611 Jy ! Component: 3750 - total flux cleaned = -0.00162127 Jy ! Component: 3800 - total flux cleaned = -0.0016087 Jy ! Component: 3850 - total flux cleaned = -0.00167116 Jy ! Component: 3900 - total flux cleaned = -0.00162137 Jy ! Component: 3950 - total flux cleaned = -0.00165848 Jy ! Component: 4000 - total flux cleaned = -0.0016708 Jy ! Component: 4050 - total flux cleaned = -0.00170757 Jy ! Total flux subtracted in 4096 components = -0.00170754 Jy ! Clean residual min=-0.000836 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.184538 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 423 components and 0.184538 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1052+8317_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.829 x 5.931 at -8.688 degrees (North through East) ! Clean map min=-0.0015822 max=0.066676 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1052+8317_S_b_map.fits wmodel /image_prod/ug002_uva//J1052+8317_S_b_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J1052+8317_S_b_map.mod wobs /image_prod/ug002_uva//J1052+8317_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1052+8317_S_b_uvs.fits wwins /image_prod/ug002_uva//J1052+8317_S_b_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1052+8317_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0666758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.955864 0.955864 1.91173 3.82346 7.64691 15.2938 30.5876 61.1753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.852 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1052+8317_S_b_dfm.log closed on Wed Mar 4 23:46:10 2020