! Started logfile: /image_prod/ug002_uvm//J0235-0402_S_a_dfm.log on Wed Mar 4 16:31:43 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_uvm//J0235-0402_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0235-0402_S_a_uvm.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847368 visibilities/baseline/integration-bin. ! Found source: J0235-0402 ! ! 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 40 lines of history. ! ! Reading 5796 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 J0235-0402_S_a] 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 4 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018340Jy sigma=8.184959 ! Fit after self-cal, rms=0.899180Jy sigma=7.164983 ! 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=2.595 mas, bmaj=6.942 mas, bpa=-0.8425 degrees ! Estimated noise=1.58748 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 = 0.0741063 Jy ! Component: 100 - total flux cleaned = 0.107089 Jy ! Total flux subtracted in 100 components = 0.107089 Jy ! Clean residual min=-0.010201 max=0.024843 Jy/beam ! Clean residual mean=0.000029 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.107089 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.107089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095938Jy sigma=0.696657 ! Fit after self-cal, rms=0.094989Jy sigma=0.689694 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246814 Jy ! Component: 100 - total flux cleaned = 0.0395493 Jy ! Total flux subtracted in 100 components = 0.0395493 Jy ! Clean residual min=-0.007363 max=0.013621 Jy/beam ! Clean residual mean=0.000014 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.146638 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.146638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086309Jy sigma=0.596311 ! Fit after self-cal, rms=0.085872Jy sigma=0.591713 ! 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=3.163 mas, bmaj=7.897 mas, bpa=-0.2241 degrees ! Estimated noise=1.19698 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 = 0.0168479 Jy ! Component: 100 - total flux cleaned = 0.0260922 Jy ! Component: 150 - total flux cleaned = 0.0320229 Jy ! Component: 200 - total flux cleaned = 0.0359385 Jy ! Total flux subtracted in 200 components = 0.0359385 Jy ! Clean residual min=-0.005921 max=0.007701 Jy/beam ! Clean residual mean=0.000003 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.182577 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.182577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082967Jy sigma=0.555766 ! Fit after self-cal, rms=0.082865Jy sigma=0.554042 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 7.897 at -0.2241 degrees (North through East) ! Clean map min=-0.0053891 max=0.094906 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.97 LA 0.93 MK 1.08 ! NL 1.05 OV 0.95 PT 0.92 SC 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.93 FD 0.87 KP 0.95 LA 1.01 ! MK 1.14 NL 1.13 OV 0.96 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 0.99 LA 1.02 MK 1.04 ! NL 1.04 OV 1.00 PT 0.90 SC 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.62 FD 0.87 KP 0.99 LA 0.97 ! MK 1.07 NL 0.86 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.06 LA 1.07 MK 0.84 ! NL 0.99 OV 1.16 PT 0.98 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 0.93 KP 0.86 LA 1.09 ! MK 1.10 NL 1.00 OV 1.40 PT 1.00 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.082865Jy sigma=0.554042 ! Fit after self-cal, rms=0.099863Jy sigma=0.529658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.891 mas, bpa=0.7768 degrees ! Estimated noise=1.1765 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 = 0.00190157 Jy ! Component: 100 - total flux cleaned = 0.00181893 Jy ! Component: 150 - total flux cleaned = 0.00162 Jy ! Component: 200 - total flux cleaned = 0.00150825 Jy ! Total flux subtracted in 200 components = 0.00150825 Jy ! Clean residual min=-0.005610 max=0.005602 Jy/beam ! Clean residual mean=0.000003 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.184085 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.184085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099706Jy sigma=0.527844 ! Fit after self-cal, rms=0.099993Jy sigma=0.527203 ! 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=0.099993Jy sigma=0.527203 ! Fit after self-cal, rms=0.100657Jy sigma=0.504542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.867 mas, bpa=1.166 degrees ! Estimated noise=1.17211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.06246e-05 Jy ! Component: 100 - total flux cleaned = 0.000198104 Jy ! Component: 150 - total flux cleaned = 0.000331986 Jy ! Component: 200 - total flux cleaned = 0.000407628 Jy ! Total flux subtracted in 200 components = 0.000407628 Jy ! Clean residual min=-0.003052 max=0.003541 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.184492 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.184492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100601Jy sigma=0.503861 ! Fit after self-cal, rms=0.100673Jy sigma=0.503536 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 (-11, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309787 Jy ! Component: 100 - total flux cleaned = 0.0036287 Jy ! Component: 150 - total flux cleaned = 0.00368413 Jy ! Component: 200 - total flux cleaned = 0.00368493 Jy ! Total flux subtracted in 200 components = 0.00368493 Jy ! Clean residual min=-0.002828 max=0.002635 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.188177 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.188177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100544Jy sigma=0.502245 ! Fit after self-cal, rms=0.100518Jy sigma=0.502061 ! 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=0.100518Jy sigma=0.502061 ! Fit after self-cal, rms=0.101540Jy sigma=0.502170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.911 mas, bpa=1.731 degrees ! Estimated noise=1.17739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139175 Jy ! Component: 100 - total flux cleaned = 0.00176801 Jy ! Component: 150 - total flux cleaned = 0.00200326 Jy ! Component: 200 - total flux cleaned = 0.00212999 Jy ! Total flux subtracted in 200 components = 0.00212999 Jy ! Clean residual min=-0.002666 max=0.002580 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.190307 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.190307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101473Jy sigma=0.501540 ! Fit after self-cal, rms=0.101460Jy sigma=0.501439 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 = 0.000532459 Jy ! Component: 100 - total flux cleaned = 0.000615576 Jy ! Component: 150 - total flux cleaned = 0.000691597 Jy ! Component: 200 - total flux cleaned = 0.000724673 Jy ! Total flux subtracted in 200 components = 0.000724673 Jy ! Clean residual min=-0.002625 max=0.002502 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.191032 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.191032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101421Jy sigma=0.501104 ! Fit after self-cal, rms=0.101411Jy sigma=0.501059 ! 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=0.101411Jy sigma=0.501059 ! Fit after self-cal, rms=0.100096Jy sigma=0.500840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.87 mas, bmaj=14.82 mas, bpa=1.768 degrees ! Estimated noise=1.46631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154699 Jy ! Component: 100 - total flux cleaned = 0.0023073 Jy ! Component: 150 - total flux cleaned = 0.00240366 Jy ! Component: 200 - total flux cleaned = 0.00240355 Jy ! Total flux subtracted in 200 components = 0.00240355 Jy ! Clean residual min=-0.002735 max=0.002660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.193436 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.193436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100085Jy sigma=0.500759 ! Fit after self-cal, rms=0.100058Jy sigma=0.500701 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 = 0.000330328 Jy ! Component: 100 - total flux cleaned = 0.00048943 Jy ! Component: 150 - total flux cleaned = 0.000492087 Jy ! Component: 200 - total flux cleaned = 0.000492272 Jy ! Total flux subtracted in 200 components = 0.000492272 Jy ! Clean residual min=-0.002720 max=0.002517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.193928 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.193928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100056Jy sigma=0.500699 ! Fit after self-cal, rms=0.100045Jy sigma=0.500672 ! 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=3.15 mas, bmaj=7.902 mas, bpa=1.927 degrees ! Estimated noise=1.17466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.902 at 1.927 degrees (North through East) ! Clean map min=-0.0024034 max=0.091067 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=2.577 mas, bmaj=6.94 mas, bpa=1.36 degrees ! Estimated noise=1.54985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733413 Jy ! Component: 100 - total flux cleaned = 0.110907 Jy ! Component: 150 - total flux cleaned = 0.13383 Jy ! Component: 200 - total flux cleaned = 0.14855 Jy ! Total flux subtracted in 200 components = 0.14855 Jy ! Clean residual min=-0.005008 max=0.007979 Jy/beam ! Clean residual mean=0.000015 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.14855 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.14855 Jy ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.902 mas, bpa=1.927 degrees ! Estimated noise=1.17466 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 = 0.0150473 Jy ! Component: 100 - total flux cleaned = 0.0236007 Jy ! Component: 150 - total flux cleaned = 0.0291868 Jy ! Component: 200 - total flux cleaned = 0.0331925 Jy ! Total flux subtracted in 200 components = 0.0331925 Jy ! Clean residual min=-0.003256 max=0.003846 Jy/beam ! Clean residual mean=0.000010 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.181742 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.181743 Jy ! Inverting map ! Added new window around map position (3.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373061 Jy ! Component: 100 - total flux cleaned = 0.00630435 Jy ! Component: 150 - total flux cleaned = 0.00786534 Jy ! Component: 200 - total flux cleaned = 0.00887842 Jy ! Total flux subtracted in 200 components = 0.00887842 Jy ! Clean residual min=-0.002746 max=0.002509 Jy/beam ! Clean residual mean=0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.190621 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.190621 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=7.87 mas, bmaj=14.82 mas, bpa=1.768 degrees ! Estimated noise=1.46631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205085 Jy ! Component: 100 - total flux cleaned = 0.00267086 Jy ! Component: 150 - total flux cleaned = 0.00287541 Jy ! Component: 200 - total flux cleaned = 0.00287713 Jy ! Total flux subtracted in 200 components = 0.00287713 Jy ! Clean residual min=-0.002889 max=0.002543 Jy/beam ! Clean residual mean=0.000000 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.193498 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 = 1.55547e-06 Jy ! Component: 100 - total flux cleaned = -2.21541e-05 Jy ! Component: 150 - total flux cleaned = -2.18585e-05 Jy ! Component: 200 - total flux cleaned = -4.16001e-05 Jy ! Total flux subtracted in 200 components = -4.16001e-05 Jy ! Clean residual min=-0.002793 max=0.002488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.193457 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 131 components and 0.193456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.902 mas, bpa=1.927 degrees ! Estimated noise=1.17466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235026 Jy ! Component: 100 - total flux cleaned = 4.864e-05 Jy ! Component: 150 - total flux cleaned = -7.30354e-05 Jy ! Component: 200 - total flux cleaned = -7.38764e-05 Jy ! Total flux subtracted in 200 components = -7.38764e-05 Jy ! Clean residual min=-0.002629 max=0.002300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.193383 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.193383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099895Jy sigma=0.499863 ! Fit after self-cal, rms=0.099841Jy sigma=0.499668 wmodel J0235-0402_S_a_map.mod ! Writing 155 model components to file: J0235-0402_S_a_map.mod wobs J0235-0402_S_a_uvs.fits ! Writing UV FITS file: J0235-0402_S_a_uvs.fits wwins J0235-0402_S_a_map.win ! wwins: Wrote 4 windows to J0235-0402_S_a_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 = -8.29126e-05 Jy ! Component: 100 - total flux cleaned = -0.000204715 Jy ! Component: 150 - total flux cleaned = -0.000279595 Jy ! Component: 200 - total flux cleaned = -0.000242629 Jy ! Component: 250 - total flux cleaned = -0.000311719 Jy ! Component: 300 - total flux cleaned = -0.000445321 Jy ! Component: 350 - total flux cleaned = -0.000607208 Jy ! Component: 400 - total flux cleaned = -0.00073324 Jy ! Component: 450 - total flux cleaned = -0.000918447 Jy ! Component: 500 - total flux cleaned = -0.00106955 Jy ! Component: 550 - total flux cleaned = -0.00112821 Jy ! Component: 600 - total flux cleaned = -0.00112844 Jy ! Component: 650 - total flux cleaned = -0.00115674 Jy ! Component: 700 - total flux cleaned = -0.00112809 Jy ! Component: 750 - total flux cleaned = -0.00112754 Jy ! Component: 800 - total flux cleaned = -0.00112768 Jy ! Component: 850 - total flux cleaned = -0.00112768 Jy ! Component: 900 - total flux cleaned = -0.00115427 Jy ! Component: 950 - total flux cleaned = -0.00112892 Jy ! Component: 1000 - total flux cleaned = -0.00107843 Jy ! Component: 1050 - total flux cleaned = -0.00100351 Jy ! Component: 1100 - total flux cleaned = -0.00110263 Jy ! Component: 1150 - total flux cleaned = -0.00102929 Jy ! Component: 1200 - total flux cleaned = -0.00105326 Jy ! Component: 1250 - total flux cleaned = -0.00110041 Jy ! Component: 1300 - total flux cleaned = -0.00114703 Jy ! Component: 1350 - total flux cleaned = -0.00119293 Jy ! Component: 1400 - total flux cleaned = -0.00117011 Jy ! Component: 1450 - total flux cleaned = -0.00119301 Jy ! Component: 1500 - total flux cleaned = -0.00119297 Jy ! Component: 1550 - total flux cleaned = -0.00128117 Jy ! Component: 1600 - total flux cleaned = -0.00132432 Jy ! Component: 1650 - total flux cleaned = -0.00121641 Jy ! Component: 1700 - total flux cleaned = -0.00125897 Jy ! Component: 1750 - total flux cleaned = -0.00128016 Jy ! Component: 1800 - total flux cleaned = -0.00130106 Jy ! Component: 1850 - total flux cleaned = -0.0012597 Jy ! Component: 1900 - total flux cleaned = -0.00117812 Jy ! Component: 1950 - total flux cleaned = -0.00127944 Jy ! Component: 2000 - total flux cleaned = -0.00117951 Jy ! Component: 2050 - total flux cleaned = -0.00121934 Jy ! Component: 2100 - total flux cleaned = -0.00123896 Jy ! Component: 2150 - total flux cleaned = -0.00121953 Jy ! Component: 2200 - total flux cleaned = -0.00121951 Jy ! Component: 2250 - total flux cleaned = -0.00120036 Jy ! Component: 2300 - total flux cleaned = -0.00114351 Jy ! Component: 2350 - total flux cleaned = -0.00108706 Jy ! Component: 2400 - total flux cleaned = -0.00104988 Jy ! Component: 2450 - total flux cleaned = -0.0010128 Jy ! Component: 2500 - total flux cleaned = -0.000920985 Jy ! Component: 2550 - total flux cleaned = -0.000884911 Jy ! Component: 2600 - total flux cleaned = -0.000830734 Jy ! Component: 2650 - total flux cleaned = -0.000795051 Jy ! Component: 2700 - total flux cleaned = -0.000848219 Jy ! Component: 2750 - total flux cleaned = -0.000813008 Jy ! Component: 2800 - total flux cleaned = -0.000795385 Jy ! Component: 2850 - total flux cleaned = -0.0007606 Jy ! Component: 2900 - total flux cleaned = -0.000760469 Jy ! Component: 2950 - total flux cleaned = -0.000708856 Jy ! Component: 3000 - total flux cleaned = -0.000708971 Jy ! Component: 3050 - total flux cleaned = -0.000709061 Jy ! Component: 3100 - total flux cleaned = -0.000608404 Jy ! Component: 3150 - total flux cleaned = -0.000641933 Jy ! Component: 3200 - total flux cleaned = -0.000625295 Jy ! Component: 3250 - total flux cleaned = -0.000625285 Jy ! Component: 3300 - total flux cleaned = -0.000559944 Jy ! Component: 3350 - total flux cleaned = -0.000592621 Jy ! Component: 3400 - total flux cleaned = -0.000560371 Jy ! Component: 3450 - total flux cleaned = -0.000608486 Jy ! Component: 3500 - total flux cleaned = -0.000624429 Jy ! Component: 3550 - total flux cleaned = -0.000624375 Jy ! Component: 3600 - total flux cleaned = -0.000624358 Jy ! Component: 3650 - total flux cleaned = -0.00059317 Jy ! Component: 3700 - total flux cleaned = -0.000624378 Jy ! Component: 3750 - total flux cleaned = -0.000670774 Jy ! Component: 3800 - total flux cleaned = -0.000624753 Jy ! Component: 3850 - total flux cleaned = -0.000609394 Jy ! Component: 3900 - total flux cleaned = -0.000730922 Jy ! Component: 3950 - total flux cleaned = -0.000730958 Jy ! Component: 4000 - total flux cleaned = -0.00073096 Jy ! Component: 4050 - total flux cleaned = -0.000835535 Jy ! Total flux subtracted in 4096 components = -0.000820678 Jy ! Clean residual min=-0.000741 max=0.000842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.192562 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 437 components and 0.192562 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0235-0402_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.902 at 1.927 degrees (North through East) ! Clean map min=-0.0021516 max=0.090885 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0235-0402_S_a_map.fits wmodel /image_prod/ug002_uvm//J0235-0402_S_a_map.mod ! Writing 437 model components to file: /image_prod/ug002_uvm//J0235-0402_S_a_map.mod wobs /image_prod/ug002_uvm//J0235-0402_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0235-0402_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0235-0402_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J0235-0402_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0908852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.872945 0.872945 1.74589 3.49178 6.98356 13.9671 27.9342 55.8685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 343.664 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0235-0402_S_a_dfm.log closed on Wed Mar 4 16:31:48 2020