! Started logfile: /image_prod/ug002_uva//J2036+2227_S_dfm.log on Thu Mar 5 04:53:17 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//J2036+2227_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2036+2227_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982099 visibilities/baseline/integration-bin. ! Found source: J2036+2227 ! ! 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 4773 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 J2036+2227_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026421Jy sigma=8.513594 ! Fit after self-cal, rms=0.802788Jy sigma=6.700763 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=10.05 mas, bpa=-20.17 degrees ! Estimated noise=1.73994 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 = 0.150502 Jy ! Component: 100 - total flux cleaned = 0.188113 Jy ! Total flux subtracted in 100 components = 0.188113 Jy ! Clean residual min=-0.006148 max=0.015077 Jy/beam ! Clean residual mean=-0.000013 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.188113 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.188113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072206Jy sigma=0.497702 ! Fit after self-cal, rms=0.072198Jy sigma=0.497639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155535 Jy ! Component: 100 - total flux cleaned = 0.0209455 Jy ! Total flux subtracted in 100 components = 0.0209455 Jy ! Clean residual min=-0.004657 max=0.004629 Jy/beam ! Clean residual mean=0.000006 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.209058 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.209058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068462Jy sigma=0.466732 ! Fit after self-cal, rms=0.068469Jy sigma=0.466686 ! 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=3.909 mas, bmaj=10.54 mas, bpa=-19.54 degrees ! Estimated noise=1.26726 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 = 0.00320983 Jy ! Component: 100 - total flux cleaned = 0.00328996 Jy ! Component: 150 - total flux cleaned = 0.00349286 Jy ! Component: 200 - total flux cleaned = 0.0036616 Jy ! Total flux subtracted in 200 components = 0.0036616 Jy ! Clean residual min=-0.004145 max=0.003500 Jy/beam ! Clean residual mean=0.000008 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.21272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.21272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068114Jy sigma=0.465030 ! Fit after self-cal, rms=0.068113Jy sigma=0.465009 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.909 x 10.54 at -19.54 degrees (North through East) ! Clean map min=-0.0040676 max=0.19785 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.97 ! LA 1.02 MK 0.99 NL 0.92 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.98 ! LA 1.02 MK 1.01 NL 0.99 OV 1.02 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.00 ! LA 1.04 MK 0.99 NL 1.09 OV 0.98 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.068113Jy sigma=0.465009 ! Fit after self-cal, rms=0.067051Jy sigma=0.458353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=10.53 mas, bpa=-19.55 degrees ! Estimated noise=1.26432 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 = 0.000595011 Jy ! Component: 100 - total flux cleaned = 0.000678396 Jy ! Component: 150 - total flux cleaned = 0.000714773 Jy ! Component: 200 - total flux cleaned = 0.000782858 Jy ! Total flux subtracted in 200 components = 0.000782858 Jy ! Clean residual min=-0.004023 max=0.003347 Jy/beam ! Clean residual mean=0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.213503 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.213503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066986Jy sigma=0.458081 ! Fit after self-cal, rms=0.066980Jy sigma=0.458054 ! 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=0.066980Jy sigma=0.458054 ! Fit after self-cal, rms=0.063969Jy sigma=0.441094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=10.58 mas, bpa=-19.33 degrees ! Estimated noise=1.27019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126066 Jy ! Component: 100 - total flux cleaned = -2.28352e-05 Jy ! Component: 150 - total flux cleaned = -8.5183e-05 Jy ! Component: 200 - total flux cleaned = -0.000139914 Jy ! Total flux subtracted in 200 components = -0.000139914 Jy ! Clean residual min=-0.002586 max=0.002383 Jy/beam ! Clean residual mean=-0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.213363 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.213363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063915Jy sigma=0.440844 ! Fit after self-cal, rms=0.063913Jy sigma=0.440780 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 = 5.5552e-05 Jy ! Component: 100 - total flux cleaned = -9.48799e-06 Jy ! Component: 150 - total flux cleaned = -6.85776e-05 Jy ! Component: 200 - total flux cleaned = -0.000104289 Jy ! Total flux subtracted in 200 components = -0.000104289 Jy ! Clean residual min=-0.002623 max=0.002363 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.213259 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.213259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063894Jy sigma=0.440698 ! Fit after self-cal, rms=0.063892Jy sigma=0.440694 ! 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=0.063892Jy sigma=0.440694 ! Fit after self-cal, rms=0.062629Jy sigma=0.437633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=10.58 mas, bpa=-19.12 degrees ! Estimated noise=1.26997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363233 Jy ! Component: 100 - total flux cleaned = 0.000395067 Jy ! Component: 150 - total flux cleaned = 0.000452428 Jy ! Component: 200 - total flux cleaned = 0.000502021 Jy ! Total flux subtracted in 200 components = 0.000502021 Jy ! Clean residual min=-0.002189 max=0.002205 Jy/beam ! Clean residual mean=-0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.213761 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.213761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062589Jy sigma=0.437409 ! Fit after self-cal, rms=0.062576Jy sigma=0.437393 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 = 2.6975e-05 Jy ! Component: 100 - total flux cleaned = 6.77529e-06 Jy ! Component: 150 - total flux cleaned = 6.54432e-06 Jy ! Component: 200 - total flux cleaned = 7.24237e-06 Jy ! Total flux subtracted in 200 components = 7.24237e-06 Jy ! Clean residual min=-0.002198 max=0.002192 Jy/beam ! Clean residual mean=-0.000008 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.213768 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.213768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062562Jy sigma=0.437304 ! Fit after self-cal, rms=0.062561Jy sigma=0.437301 ! 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=0.062561Jy sigma=0.437301 ! Fit after self-cal, rms=0.062605Jy sigma=0.437223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.972 mas, bmaj=11.72 mas, bpa=-17.73 degrees ! Estimated noise=1.4305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67171e-05 Jy ! Component: 100 - total flux cleaned = 6.93264e-05 Jy ! Component: 150 - total flux cleaned = 9.14936e-05 Jy ! Component: 200 - total flux cleaned = 0.000111439 Jy ! Total flux subtracted in 200 components = 0.000111439 Jy ! Clean residual min=-0.002531 max=0.002671 Jy/beam ! Clean residual mean=-0.000015 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.213879 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.213879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062604Jy sigma=0.437218 ! Fit after self-cal, rms=0.062605Jy sigma=0.437213 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 = -1.13255e-06 Jy ! Component: 100 - total flux cleaned = 2.62677e-05 Jy ! Component: 150 - total flux cleaned = 5.16505e-05 Jy ! Component: 200 - total flux cleaned = 6.75453e-05 Jy ! Total flux subtracted in 200 components = 6.75453e-05 Jy ! Clean residual min=-0.002527 max=0.002656 Jy/beam ! Clean residual mean=-0.000015 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.213947 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.213947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062604Jy sigma=0.437213 ! Fit after self-cal, rms=0.062605Jy sigma=0.437210 ! 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=3.914 mas, bmaj=10.58 mas, bpa=-19.02 degrees ! Estimated noise=1.26918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.914 x 10.58 at -19.02 degrees (North through East) ! Clean map min=-0.002161 max=0.19755 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=3.169 mas, bmaj=10.1 mas, bpa=-19.65 degrees ! Estimated noise=1.74572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150959 Jy ! Component: 100 - total flux cleaned = 0.188401 Jy ! Component: 150 - total flux cleaned = 0.203781 Jy ! Component: 200 - total flux cleaned = 0.210485 Jy ! Total flux subtracted in 200 components = 0.210485 Jy ! Clean residual min=-0.003160 max=0.003366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.210485 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.210485 Jy ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=10.58 mas, bpa=-19.02 degrees ! Estimated noise=1.26918 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 = 0.00268017 Jy ! Component: 100 - total flux cleaned = 0.00316901 Jy ! Component: 150 - total flux cleaned = 0.00340571 Jy ! Component: 200 - total flux cleaned = 0.00332209 Jy ! Total flux subtracted in 200 components = 0.00332209 Jy ! Clean residual min=-0.002296 max=0.002208 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.213807 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.213807 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=7.972 mas, bmaj=11.72 mas, bpa=-17.73 degrees ! Estimated noise=1.4305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402957 Jy ! Component: 100 - total flux cleaned = 0.000485438 Jy ! Component: 150 - total flux cleaned = 0.000448157 Jy ! Component: 200 - total flux cleaned = 0.000417034 Jy ! Total flux subtracted in 200 components = 0.000417034 Jy ! Clean residual min=-0.002650 max=0.002589 Jy/beam ! Clean residual mean=-0.000016 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.214224 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 = -1.32926e-05 Jy ! Component: 100 - total flux cleaned = -1.31577e-05 Jy ! Component: 150 - total flux cleaned = -2.40154e-05 Jy ! Component: 200 - total flux cleaned = -3.37632e-05 Jy ! Total flux subtracted in 200 components = -3.37632e-05 Jy ! Clean residual min=-0.002602 max=0.002599 Jy/beam ! Clean residual mean=-0.000016 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.21419 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.21419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=10.58 mas, bpa=-19.02 degrees ! Estimated noise=1.26918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124539 Jy ! Component: 100 - total flux cleaned = -0.0001023 Jy ! Component: 150 - total flux cleaned = -0.000103222 Jy ! Component: 200 - total flux cleaned = -0.000103792 Jy ! Total flux subtracted in 200 components = -0.000103792 Jy ! Clean residual min=-0.002206 max=0.002168 Jy/beam ! Clean residual mean=-0.000008 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.214086 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.214086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062603Jy sigma=0.437053 ! Fit after self-cal, rms=0.062598Jy sigma=0.437046 wmodel J2036+2227_S_map.mod ! Writing 62 model components to file: J2036+2227_S_map.mod wobs J2036+2227_S_uvs.fits ! Writing UV FITS file: J2036+2227_S_uvs.fits wwins J2036+2227_S_map.win ! wwins: Wrote 1 windows to J2036+2227_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 = -0.000210961 Jy ! Component: 100 - total flux cleaned = -0.000397164 Jy ! Component: 150 - total flux cleaned = -0.000644818 Jy ! Component: 200 - total flux cleaned = -0.000847558 Jy ! Component: 250 - total flux cleaned = -0.0010431 Jy ! Component: 300 - total flux cleaned = -0.00126443 Jy ! Component: 350 - total flux cleaned = -0.00150959 Jy ! Component: 400 - total flux cleaned = -0.00165828 Jy ! Component: 450 - total flux cleaned = -0.0019197 Jy ! Component: 500 - total flux cleaned = -0.00214694 Jy ! Component: 550 - total flux cleaned = -0.00239682 Jy ! Component: 600 - total flux cleaned = -0.00258761 Jy ! Component: 650 - total flux cleaned = -0.00280048 Jy ! Component: 700 - total flux cleaned = -0.00298312 Jy ! Component: 750 - total flux cleaned = -0.00318815 Jy ! Component: 800 - total flux cleaned = -0.00341504 Jy ! Component: 850 - total flux cleaned = -0.00366284 Jy ! Component: 900 - total flux cleaned = -0.00376036 Jy ! Component: 950 - total flux cleaned = -0.00392873 Jy ! Component: 1000 - total flux cleaned = -0.00411765 Jy ! Component: 1050 - total flux cleaned = -0.0043033 Jy ! Component: 1100 - total flux cleaned = -0.00441808 Jy ! Component: 1150 - total flux cleaned = -0.00453071 Jy ! Component: 1200 - total flux cleaned = -0.00461994 Jy ! Component: 1250 - total flux cleaned = -0.00477265 Jy ! Component: 1300 - total flux cleaned = -0.00485862 Jy ! Component: 1350 - total flux cleaned = -0.00502904 Jy ! Component: 1400 - total flux cleaned = -0.00515452 Jy ! Component: 1450 - total flux cleaned = -0.0052574 Jy ! Component: 1500 - total flux cleaned = -0.00537916 Jy ! Component: 1550 - total flux cleaned = -0.00533829 Jy ! Component: 1600 - total flux cleaned = -0.00529844 Jy ! Component: 1650 - total flux cleaned = -0.00535744 Jy ! Component: 1700 - total flux cleaned = -0.0053576 Jy ! Component: 1750 - total flux cleaned = -0.00537676 Jy ! Component: 1800 - total flux cleaned = -0.00535774 Jy ! Component: 1850 - total flux cleaned = -0.00537675 Jy ! Component: 1900 - total flux cleaned = -0.00537684 Jy ! Component: 1950 - total flux cleaned = -0.00537651 Jy ! Component: 2000 - total flux cleaned = -0.00530394 Jy ! Component: 2050 - total flux cleaned = -0.00534019 Jy ! Component: 2100 - total flux cleaned = -0.00532266 Jy ! Component: 2150 - total flux cleaned = -0.00528735 Jy ! Component: 2200 - total flux cleaned = -0.00527003 Jy ! Component: 2250 - total flux cleaned = -0.00523568 Jy ! Component: 2300 - total flux cleaned = -0.00525287 Jy ! Component: 2350 - total flux cleaned = -0.00520184 Jy ! Component: 2400 - total flux cleaned = -0.00523552 Jy ! Component: 2450 - total flux cleaned = -0.00525203 Jy ! Component: 2500 - total flux cleaned = -0.00530123 Jy ! Component: 2550 - total flux cleaned = -0.00523626 Jy ! Component: 2600 - total flux cleaned = -0.00528468 Jy ! Component: 2650 - total flux cleaned = -0.00539656 Jy ! Component: 2700 - total flux cleaned = -0.00541237 Jy ! Component: 2750 - total flux cleaned = -0.00544373 Jy ! Component: 2800 - total flux cleaned = -0.00547464 Jy ! Component: 2850 - total flux cleaned = -0.00550543 Jy ! Component: 2900 - total flux cleaned = -0.00556647 Jy ! Component: 2950 - total flux cleaned = -0.00555122 Jy ! Component: 3000 - total flux cleaned = -0.00550604 Jy ! Component: 3050 - total flux cleaned = -0.00556577 Jy ! Component: 3100 - total flux cleaned = -0.00561008 Jy ! Component: 3150 - total flux cleaned = -0.0056541 Jy ! Component: 3200 - total flux cleaned = -0.00563938 Jy ! Component: 3250 - total flux cleaned = -0.00569729 Jy ! Component: 3300 - total flux cleaned = -0.00575484 Jy ! Component: 3350 - total flux cleaned = -0.00575467 Jy ! Component: 3400 - total flux cleaned = -0.00575461 Jy ! Component: 3450 - total flux cleaned = -0.0057547 Jy ! Component: 3500 - total flux cleaned = -0.00589442 Jy ! Component: 3550 - total flux cleaned = -0.00588057 Jy ! Component: 3600 - total flux cleaned = -0.00592189 Jy ! Component: 3650 - total flux cleaned = -0.00590811 Jy ! Component: 3700 - total flux cleaned = -0.00590799 Jy ! Component: 3750 - total flux cleaned = -0.0058537 Jy ! Component: 3800 - total flux cleaned = -0.00585363 Jy ! Component: 3850 - total flux cleaned = -0.00581375 Jy ! Component: 3900 - total flux cleaned = -0.00580058 Jy ! Component: 3950 - total flux cleaned = -0.00578746 Jy ! Component: 4000 - total flux cleaned = -0.00574833 Jy ! Component: 4050 - total flux cleaned = -0.00576135 Jy ! Total flux subtracted in 4096 components = -0.00580001 Jy ! Clean residual min=-0.000861 max=0.000837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.208286 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 349 components and 0.208286 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2036+2227_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.914 x 10.58 at -19.02 degrees (North through East) ! Clean map min=-0.001692 max=0.19778 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2036+2227_S_map.fits wmodel /image_prod/ug002_uva//J2036+2227_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J2036+2227_S_map.mod wobs /image_prod/ug002_uva//J2036+2227_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2036+2227_S_uvs.fits wwins /image_prod/ug002_uva//J2036+2227_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2036+2227_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.19778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379381 0.379381 0.758762 1.51752 3.03505 6.0701 12.1402 24.2804 48.5608 97.1216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 790.761 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2036+2227_S_dfm.log closed on Thu Mar 5 04:53:20 2020