! Started logfile: /image_prod/ug002_uva//J2124-1438_S_dfm.log on Thu Mar 5 05:12:53 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//J2124-1438_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2124-1438_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.759821 visibilities/baseline/integration-bin. ! Found source: J2124-1438 ! ! 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 36 lines of history. ! ! Reading 2553 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 J2124-1438_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=1.011931Jy sigma=7.186188 ! Fit after self-cal, rms=0.886649Jy sigma=6.280805 ! 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=2.672 mas, bmaj=8.151 mas, bpa=-0.7129 degrees ! Estimated noise=2.46508 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 = 0.088638 Jy ! Component: 100 - total flux cleaned = 0.121178 Jy ! Total flux subtracted in 100 components = 0.121178 Jy ! Clean residual min=-0.009338 max=0.013476 Jy/beam ! Clean residual mean=-0.000000 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.121178 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078232Jy sigma=0.493845 ! Fit after self-cal, rms=0.077712Jy sigma=0.490015 ! 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=3.164 mas, bmaj=8.659 mas, bpa=-0.6744 degrees ! Estimated noise=2.04414 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 = 0.017051 Jy ! Component: 100 - total flux cleaned = 0.024533 Jy ! Component: 150 - total flux cleaned = 0.0282307 Jy ! Component: 200 - total flux cleaned = 0.0290937 Jy ! Total flux subtracted in 200 components = 0.0290937 Jy ! Clean residual min=-0.007973 max=0.012114 Jy/beam ! Clean residual mean=-0.000021 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.150272 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.150272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074554Jy sigma=0.461526 ! Fit after self-cal, rms=0.074496Jy sigma=0.461013 ! Inverting map ! Added new window around map position (6.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100278 Jy ! Component: 100 - total flux cleaned = 0.0120086 Jy ! Component: 150 - total flux cleaned = 0.0130622 Jy ! Component: 200 - total flux cleaned = 0.0134785 Jy ! Total flux subtracted in 200 components = 0.0134785 Jy ! Clean residual min=-0.005614 max=0.007765 Jy/beam ! Clean residual mean=-0.000023 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.16375 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.16375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073233Jy sigma=0.451243 ! Fit after self-cal, rms=0.073124Jy sigma=0.450139 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 8.659 at -0.6744 degrees (North through East) ! Clean map min=-0.0056121 max=0.11312 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 1.08 ! MK 0.94 NL 1.04 OV 0.91 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.10 KP 1.06 ! MK 1.02 NL 1.13 OV 0.87 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.04 KP 1.08 ! MK 0.93 NL 0.89 OV 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.073124Jy sigma=0.450139 ! Fit after self-cal, rms=0.073088Jy sigma=0.440753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.594 mas, bpa=-0.5927 degrees ! Estimated noise=2.02722 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 (22.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625579 Jy ! Component: 100 - total flux cleaned = 0.00930609 Jy ! Component: 150 - total flux cleaned = 0.0108065 Jy ! Component: 200 - total flux cleaned = 0.0118719 Jy ! Total flux subtracted in 200 components = 0.0118719 Jy ! Clean residual min=-0.002984 max=0.002844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.175622 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.175622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072497Jy sigma=0.436305 ! Fit after self-cal, rms=0.072546Jy sigma=0.435919 ! 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=0.072546Jy sigma=0.435919 ! Fit after self-cal, rms=0.071631Jy sigma=0.434663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.59 mas, bpa=-0.6022 degrees ! Estimated noise=2.0063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181769 Jy ! Component: 100 - total flux cleaned = 0.00278078 Jy ! Component: 150 - total flux cleaned = 0.00330479 Jy ! Component: 200 - total flux cleaned = 0.00355522 Jy ! Total flux subtracted in 200 components = 0.00355522 Jy ! Clean residual min=-0.002570 max=0.002584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.179177 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.179177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071544Jy sigma=0.434079 ! Fit after self-cal, rms=0.071552Jy sigma=0.434040 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 = 0.000319031 Jy ! Component: 100 - total flux cleaned = 0.000575323 Jy ! Component: 150 - total flux cleaned = 0.000881915 Jy ! Component: 200 - total flux cleaned = 0.00113764 Jy ! Total flux subtracted in 200 components = 0.00113764 Jy ! Clean residual min=-0.002469 max=0.002512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.180315 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.180315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071515Jy sigma=0.433818 ! Fit after self-cal, rms=0.071517Jy sigma=0.433813 ! 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=0.071517Jy sigma=0.433813 ! Fit after self-cal, rms=0.071323Jy sigma=0.433760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.596 mas, bpa=-0.6354 degrees ! Estimated noise=2.00107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616399 Jy ! Component: 100 - total flux cleaned = 0.00102112 Jy ! Component: 150 - total flux cleaned = 0.00133361 Jy ! Component: 200 - total flux cleaned = 0.00149347 Jy ! Total flux subtracted in 200 components = 0.00149347 Jy ! Clean residual min=-0.002425 max=0.002459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.181808 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.181808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071295Jy sigma=0.433574 ! Fit after self-cal, rms=0.071295Jy sigma=0.433568 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 = 0.000176303 Jy ! Component: 100 - total flux cleaned = 0.000297867 Jy ! Component: 150 - total flux cleaned = 0.000436697 Jy ! Component: 200 - total flux cleaned = 0.000591473 Jy ! Total flux subtracted in 200 components = 0.000591473 Jy ! Clean residual min=-0.002376 max=0.002404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.1824 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.1824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071278Jy sigma=0.433467 ! Fit after self-cal, rms=0.071280Jy sigma=0.433464 ! 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=0.071280Jy sigma=0.433464 ! Fit after self-cal, rms=0.071290Jy sigma=0.433447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.656 mas, bmaj=13.98 mas, bpa=1.374 degrees ! Estimated noise=2.44152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974198 Jy ! Component: 100 - total flux cleaned = 0.00156598 Jy ! Component: 150 - total flux cleaned = 0.00205757 Jy ! Component: 200 - total flux cleaned = 0.00235936 Jy ! Total flux subtracted in 200 components = 0.00235936 Jy ! Clean residual min=-0.002575 max=0.002087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.184759 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.184759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071283Jy sigma=0.433380 ! Fit after self-cal, rms=0.071281Jy sigma=0.433353 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 = 0.000306145 Jy ! Component: 100 - total flux cleaned = 0.000503244 Jy ! Component: 150 - total flux cleaned = 0.000674615 Jy ! Component: 200 - total flux cleaned = 0.000859037 Jy ! Total flux subtracted in 200 components = 0.000859037 Jy ! Clean residual min=-0.002573 max=0.001964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.185618 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.185618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071278Jy sigma=0.433365 ! Fit after self-cal, rms=0.071280Jy sigma=0.433352 ! 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=3.144 mas, bmaj=8.603 mas, bpa=-0.6547 degrees ! Estimated noise=2.00116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 8.603 at -0.6547 degrees (North through East) ! Clean map min=-0.0023546 max=0.11199 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=2.662 mas, bmaj=8.108 mas, bpa=-0.7574 degrees ! Estimated noise=2.39459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0865454 Jy ! Component: 100 - total flux cleaned = 0.118882 Jy ! Component: 150 - total flux cleaned = 0.133911 Jy ! Component: 200 - total flux cleaned = 0.143359 Jy ! Total flux subtracted in 200 components = 0.143359 Jy ! Clean residual min=-0.005669 max=0.005086 Jy/beam ! Clean residual mean=0.000003 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.143359 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.143359 Jy ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.603 mas, bpa=-0.6547 degrees ! Estimated noise=2.00116 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 = 0.00853168 Jy ! Component: 100 - total flux cleaned = 0.0146311 Jy ! Component: 150 - total flux cleaned = 0.0194158 Jy ! Component: 200 - total flux cleaned = 0.023337 Jy ! Total flux subtracted in 200 components = 0.023337 Jy ! Clean residual min=-0.004015 max=0.003141 Jy/beam ! Clean residual mean=0.000001 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.166696 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.166696 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=6.656 mas, bmaj=13.98 mas, bpa=1.374 degrees ! Estimated noise=2.44152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527342 Jy ! Component: 100 - total flux cleaned = 0.00773358 Jy ! Component: 150 - total flux cleaned = 0.00974032 Jy ! Component: 200 - total flux cleaned = 0.0113184 Jy ! Total flux subtracted in 200 components = 0.0113184 Jy ! Clean residual min=-0.002511 max=0.002657 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.178015 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 = 0.00119979 Jy ! Component: 100 - total flux cleaned = 0.00194966 Jy ! Component: 150 - total flux cleaned = 0.00268975 Jy ! Component: 200 - total flux cleaned = 0.00332653 Jy ! Total flux subtracted in 200 components = 0.00332653 Jy ! Clean residual min=-0.002350 max=0.002289 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.181341 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 138 components and 0.181341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.603 mas, bpa=-0.6547 degrees ! Estimated noise=2.00116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036791 Jy ! Component: 100 - total flux cleaned = -8.18293e-05 Jy ! Component: 150 - total flux cleaned = 1.24113e-05 Jy ! Component: 200 - total flux cleaned = 0.000182441 Jy ! Total flux subtracted in 200 components = 0.000182441 Jy ! Clean residual min=-0.002584 max=0.002480 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.181524 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.181524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071358Jy sigma=0.433987 ! Fit after self-cal, rms=0.071352Jy sigma=0.433916 wmodel J2124-1438_S_map.mod ! Writing 162 model components to file: J2124-1438_S_map.mod wobs J2124-1438_S_uvs.fits ! Writing UV FITS file: J2124-1438_S_uvs.fits wwins J2124-1438_S_map.win ! wwins: Wrote 3 windows to J2124-1438_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 = -0.000454188 Jy ! Component: 100 - total flux cleaned = -0.000624286 Jy ! Component: 150 - total flux cleaned = -0.000664356 Jy ! Component: 200 - total flux cleaned = -0.000702493 Jy ! Component: 250 - total flux cleaned = -0.000774027 Jy ! Component: 300 - total flux cleaned = -0.000772688 Jy ! Component: 350 - total flux cleaned = -0.000871819 Jy ! Component: 400 - total flux cleaned = -0.00106378 Jy ! Component: 450 - total flux cleaned = -0.00131057 Jy ! Component: 500 - total flux cleaned = -0.00146018 Jy ! Component: 550 - total flux cleaned = -0.00172258 Jy ! Component: 600 - total flux cleaned = -0.002005 Jy ! Component: 650 - total flux cleaned = -0.00216961 Jy ! Component: 700 - total flux cleaned = -0.00227689 Jy ! Component: 750 - total flux cleaned = -0.00251219 Jy ! Component: 800 - total flux cleaned = -0.00274177 Jy ! Component: 850 - total flux cleaned = -0.00306521 Jy ! Component: 900 - total flux cleaned = -0.00330872 Jy ! Component: 950 - total flux cleaned = -0.003571 Jy ! Component: 1000 - total flux cleaned = -0.00382766 Jy ! Component: 1050 - total flux cleaned = -0.00401057 Jy ! Component: 1100 - total flux cleaned = -0.00416825 Jy ! Component: 1150 - total flux cleaned = -0.00438894 Jy ! Component: 1200 - total flux cleaned = -0.00462662 Jy ! Component: 1250 - total flux cleaned = -0.00479649 Jy ! Component: 1300 - total flux cleaned = -0.00502613 Jy ! Component: 1350 - total flux cleaned = -0.00523139 Jy ! Component: 1400 - total flux cleaned = -0.00543305 Jy ! Component: 1450 - total flux cleaned = -0.00557189 Jy ! Component: 1500 - total flux cleaned = -0.00576752 Jy ! Component: 1550 - total flux cleaned = -0.00597941 Jy ! Component: 1600 - total flux cleaned = -0.00618796 Jy ! Component: 1650 - total flux cleaned = -0.00637504 Jy ! Component: 1700 - total flux cleaned = -0.0065594 Jy ! Component: 1750 - total flux cleaned = -0.00677745 Jy ! Component: 1800 - total flux cleaned = -0.00692075 Jy ! Component: 1850 - total flux cleaned = -0.00713297 Jy ! Component: 1900 - total flux cleaned = -0.00729024 Jy ! Component: 1950 - total flux cleaned = -0.00739381 Jy ! Component: 2000 - total flux cleaned = -0.00756409 Jy ! Component: 2050 - total flux cleaned = -0.00774888 Jy ! Component: 2100 - total flux cleaned = -0.00784826 Jy ! Component: 2150 - total flux cleaned = -0.00797947 Jy ! Component: 2200 - total flux cleaned = -0.00809286 Jy ! Component: 2250 - total flux cleaned = -0.00820513 Jy ! Component: 2300 - total flux cleaned = -0.00831629 Jy ! Component: 2350 - total flux cleaned = -0.00842629 Jy ! Component: 2400 - total flux cleaned = -0.00858161 Jy ! Component: 2450 - total flux cleaned = -0.00870439 Jy ! Component: 2500 - total flux cleaned = -0.00885622 Jy ! Component: 2550 - total flux cleaned = -0.00893131 Jy ! Component: 2600 - total flux cleaned = -0.00900574 Jy ! Component: 2650 - total flux cleaned = -0.00907979 Jy ! Component: 2700 - total flux cleaned = -0.00919685 Jy ! Component: 2750 - total flux cleaned = -0.0092548 Jy ! Component: 2800 - total flux cleaned = -0.00929784 Jy ! Component: 2850 - total flux cleaned = -0.00936893 Jy ! Component: 2900 - total flux cleaned = -0.00943947 Jy ! Component: 2950 - total flux cleaned = -0.00949521 Jy ! Component: 3000 - total flux cleaned = -0.00948135 Jy ! Component: 3050 - total flux cleaned = -0.00953645 Jy ! Component: 3100 - total flux cleaned = -0.00953643 Jy ! Component: 3150 - total flux cleaned = -0.00954999 Jy ! Component: 3200 - total flux cleaned = -0.00955004 Jy ! Component: 3250 - total flux cleaned = -0.00954998 Jy ! Component: 3300 - total flux cleaned = -0.00954987 Jy ! Component: 3350 - total flux cleaned = -0.00949681 Jy ! Component: 3400 - total flux cleaned = -0.00949684 Jy ! Component: 3450 - total flux cleaned = -0.00945745 Jy ! Component: 3500 - total flux cleaned = -0.00947057 Jy ! Component: 3550 - total flux cleaned = -0.00944454 Jy ! Component: 3600 - total flux cleaned = -0.00945737 Jy ! Component: 3650 - total flux cleaned = -0.00943151 Jy ! Component: 3700 - total flux cleaned = -0.00939281 Jy ! Component: 3750 - total flux cleaned = -0.00938 Jy ! Component: 3800 - total flux cleaned = -0.00935449 Jy ! Component: 3850 - total flux cleaned = -0.00932902 Jy ! Component: 3900 - total flux cleaned = -0.00934172 Jy ! Component: 3950 - total flux cleaned = -0.00934168 Jy ! Component: 4000 - total flux cleaned = -0.00932909 Jy ! Component: 4050 - total flux cleaned = -0.00931642 Jy ! Total flux subtracted in 4096 components = -0.00932896 Jy ! Clean residual min=-0.000786 max=0.000649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.172195 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 430 components and 0.172195 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2124-1438_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 8.603 at -0.6547 degrees (North through East) ! Clean map min=-0.0019427 max=0.11157 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2124-1438_S_map.fits wmodel /image_prod/ug002_uva//J2124-1438_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J2124-1438_S_map.mod wobs /image_prod/ug002_uva//J2124-1438_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2124-1438_S_uvs.fits wwins /image_prod/ug002_uva//J2124-1438_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2124-1438_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111567 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.567819 0.567819 1.13564 2.27128 4.54255 9.08511 18.1702 36.3404 72.6809 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 528.337 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2124-1438_S_dfm.log closed on Thu Mar 5 05:12:57 2020