! Started logfile: /image_prod/ug002_uva//J1012+2312_S_dfm.log on Wed Mar 4 23:27:23 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//J1012+2312_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1012+2312_S_uva.fits ! AN table 1: 82 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.608062 visibilities/baseline/integration-bin. ! Found source: J1012+2312 ! ! 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 5385 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 J1012+2312_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 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024034Jy sigma=8.227134 ! Fit after self-cal, rms=0.820207Jy sigma=6.635623 ! 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=2.79 mas, bmaj=6.629 mas, bpa=-1.568 degrees ! Estimated noise=1.69233 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 = 0.141761 Jy ! Component: 100 - total flux cleaned = 0.173481 Jy ! Total flux subtracted in 100 components = 0.173481 Jy ! Clean residual min=-0.012855 max=0.012646 Jy/beam ! Clean residual mean=0.000020 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.173481 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.173481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092996Jy sigma=0.590603 ! Fit after self-cal, rms=0.092980Jy sigma=0.590531 ! 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=3.204 mas, bmaj=7.184 mas, bpa=-2.113 degrees ! Estimated noise=1.24875 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 = 0.0125941 Jy ! Component: 100 - total flux cleaned = 0.018172 Jy ! Component: 150 - total flux cleaned = 0.0194989 Jy ! Component: 200 - total flux cleaned = 0.0203203 Jy ! Total flux subtracted in 200 components = 0.0203203 Jy ! Clean residual min=-0.013574 max=0.011319 Jy/beam ! Clean residual mean=0.000016 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 0.193801 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.193802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090449Jy sigma=0.577472 ! Fit after self-cal, rms=0.090421Jy sigma=0.577237 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 7.184 at -2.113 degrees (North through East) ! Clean map min=-0.013239 max=0.17962 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.01 HN 1.06 KP 1.04 ! LA 1.12 MK 1.03 NL 1.09 OV 0.73 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.02 HN 1.00 KP 1.07 ! LA 1.14 MK 1.03 NL 0.85 OV 0.78 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.03 HN 0.99 KP 1.03 ! LA 1.12 MK 1.00 NL 1.15 OV 0.82 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.090421Jy sigma=0.577237 ! Fit after self-cal, rms=0.079149Jy sigma=0.507953 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=7.2 mas, bpa=-1.132 degrees ! Estimated noise=1.25617 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 = 0.00405926 Jy ! Component: 100 - total flux cleaned = 0.00619849 Jy ! Component: 150 - total flux cleaned = 0.00747951 Jy ! Component: 200 - total flux cleaned = 0.00764499 Jy ! Total flux subtracted in 200 components = 0.00764499 Jy ! Clean residual min=-0.009620 max=0.009299 Jy/beam ! Clean residual mean=0.000000 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.201447 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.201446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078781Jy sigma=0.507030 ! Fit after self-cal, rms=0.078920Jy sigma=0.506501 ! 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=0.078920Jy sigma=0.506501 ! Fit after self-cal, rms=0.074199Jy sigma=0.459890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.1 mas, bpa=-0.9309 degrees ! Estimated noise=1.25397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429724 Jy ! Component: 100 - total flux cleaned = 0.000374948 Jy ! Component: 150 - total flux cleaned = 0.000375662 Jy ! Component: 200 - total flux cleaned = 0.00030777 Jy ! Total flux subtracted in 200 components = 0.00030777 Jy ! Clean residual min=-0.002826 max=0.003716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.201754 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.201754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074114Jy sigma=0.459523 ! Fit after self-cal, rms=0.074162Jy sigma=0.459149 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 (-46, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845847 Jy ! Component: 100 - total flux cleaned = 0.000282608 Jy ! Component: 150 - total flux cleaned = -0.00021292 Jy ! Component: 200 - total flux cleaned = -0.000752443 Jy ! Total flux subtracted in 200 components = -0.000752443 Jy ! Clean residual min=-0.002918 max=0.003533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.201002 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.201002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073840Jy sigma=0.457625 ! Fit after self-cal, rms=0.073823Jy sigma=0.457489 ! Inverting map ! Added new window around map position (-8, -118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310473 Jy ! Component: 100 - total flux cleaned = 0.0035655 Jy ! Component: 150 - total flux cleaned = 0.00349933 Jy ! Component: 200 - total flux cleaned = 0.00338102 Jy ! Total flux subtracted in 200 components = 0.00338102 Jy ! Clean residual min=-0.002901 max=0.002872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.204383 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.204383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073534Jy sigma=0.456366 ! Fit after self-cal, rms=0.073522Jy sigma=0.456265 ! 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=0.073522Jy sigma=0.456265 ! Fit after self-cal, rms=0.075998Jy sigma=0.455031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=7.081 mas, bpa=-0.6608 degrees ! Estimated noise=1.26267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204156 Jy ! Component: 100 - total flux cleaned = 0.00250979 Jy ! Component: 150 - total flux cleaned = 0.00280291 Jy ! Component: 200 - total flux cleaned = 0.00280552 Jy ! Total flux subtracted in 200 components = 0.00280552 Jy ! Clean residual min=-0.002746 max=0.003005 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.207188 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.207188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075790Jy sigma=0.454447 ! Fit after self-cal, rms=0.075805Jy sigma=0.454399 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 = 0.000171314 Jy ! Component: 100 - total flux cleaned = 0.000172463 Jy ! Component: 150 - total flux cleaned = 8.21891e-05 Jy ! Component: 200 - total flux cleaned = 3.93086e-05 Jy ! Total flux subtracted in 200 components = 3.93086e-05 Jy ! Clean residual min=-0.002663 max=0.002795 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.207228 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.207228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075709Jy sigma=0.454096 ! Fit after self-cal, rms=0.075708Jy sigma=0.454083 ! 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=0.075708Jy sigma=0.454083 ! Fit after self-cal, rms=0.074706Jy sigma=0.452551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.428 mas, bmaj=10.24 mas, bpa=-4.197 degrees ! Estimated noise=1.61106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.0867e-05 Jy ! Component: 100 - total flux cleaned = 0.00014844 Jy ! Component: 150 - total flux cleaned = 0.00014747 Jy ! Component: 200 - total flux cleaned = 0.000204625 Jy ! Total flux subtracted in 200 components = 0.000204625 Jy ! Clean residual min=-0.002457 max=0.003330 Jy/beam ! Clean residual mean=0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.207432 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.207432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074688Jy sigma=0.452403 ! Fit after self-cal, rms=0.074682Jy sigma=0.452383 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 = 2.06653e-05 Jy ! Component: 100 - total flux cleaned = 2.16025e-05 Jy ! Component: 150 - total flux cleaned = -5.05834e-05 Jy ! Component: 200 - total flux cleaned = -7.19074e-05 Jy ! Total flux subtracted in 200 components = -7.19074e-05 Jy ! Clean residual min=-0.002402 max=0.003355 Jy/beam ! Clean residual mean=0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.20736 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.20736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074669Jy sigma=0.452359 ! Fit after self-cal, rms=0.074666Jy sigma=0.452347 ! Inverting map ! Added new window around map position (127.5, -123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772244 Jy ! Component: 100 - total flux cleaned = 0.000934014 Jy ! Component: 150 - total flux cleaned = 0.0013363 Jy ! Component: 200 - total flux cleaned = 0.00175886 Jy ! Total flux subtracted in 200 components = 0.00175886 Jy ! Clean residual min=-0.002292 max=0.002542 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.209119 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.209119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074510Jy sigma=0.451875 ! Fit after self-cal, rms=0.074492Jy sigma=0.451743 ! 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=3.156 mas, bmaj=7.072 mas, bpa=-0.5998 degrees ! Estimated noise=1.26743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.156 x 7.072 at -0.5998 degrees (North through East) ! Clean map min=-0.0027915 max=0.1817 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=2.757 mas, bmaj=6.507 mas, bpa=0.08801 degrees ! Estimated noise=1.68762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141298 Jy ! Component: 100 - total flux cleaned = 0.172841 Jy ! Component: 150 - total flux cleaned = 0.184623 Jy ! Component: 200 - total flux cleaned = 0.191366 Jy ! Total flux subtracted in 200 components = 0.191366 Jy ! Clean residual min=-0.004099 max=0.004357 Jy/beam ! Clean residual mean=-0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.191366 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 0.191366 Jy ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=7.072 mas, bpa=-0.5998 degrees ! Estimated noise=1.26743 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 = 0.00615803 Jy ! Component: 100 - total flux cleaned = 0.00861381 Jy ! Component: 150 - total flux cleaned = 0.00985439 Jy ! Component: 200 - total flux cleaned = 0.0110554 Jy ! Total flux subtracted in 200 components = 0.0110554 Jy ! Clean residual min=-0.002946 max=0.003439 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.202421 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.202421 Jy ! Inverting map ! Added new window around map position (10.5, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227215 Jy ! Component: 100 - total flux cleaned = 0.0026766 Jy ! Component: 150 - total flux cleaned = 0.00313513 Jy ! Component: 200 - total flux cleaned = 0.00346957 Jy ! Total flux subtracted in 200 components = 0.00346957 Jy ! Clean residual min=-0.002660 max=0.002961 Jy/beam ! Clean residual mean=0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.205891 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.205891 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=6.428 mas, bmaj=10.24 mas, bpa=-4.197 degrees ! Estimated noise=1.61106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768198 Jy ! Component: 100 - total flux cleaned = 0.00194233 Jy ! Component: 150 - total flux cleaned = 0.00265523 Jy ! Component: 200 - total flux cleaned = 0.00310134 Jy ! Total flux subtracted in 200 components = 0.00310134 Jy ! Clean residual min=-0.002789 max=0.002858 Jy/beam ! Clean residual mean=0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.208992 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 = 0.000465495 Jy ! Component: 100 - total flux cleaned = 0.000791149 Jy ! Component: 150 - total flux cleaned = 0.0010894 Jy ! Component: 200 - total flux cleaned = 0.00127508 Jy ! Total flux subtracted in 200 components = 0.00127508 Jy ! Clean residual min=-0.002760 max=0.002701 Jy/beam ! Clean residual mean=0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.210267 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 135 components and 0.210267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=7.072 mas, bpa=-0.5998 degrees ! Estimated noise=1.26743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.57616e-05 Jy ! Component: 100 - total flux cleaned = 0.000123551 Jy ! Component: 150 - total flux cleaned = 0.000238909 Jy ! Component: 200 - total flux cleaned = 0.000346815 Jy ! Total flux subtracted in 200 components = 0.000346815 Jy ! Clean residual min=-0.002518 max=0.002495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.210614 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.210614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074461Jy sigma=0.451651 ! Fit after self-cal, rms=0.074439Jy sigma=0.451398 wmodel J1012+2312_S_map.mod ! Writing 156 model components to file: J1012+2312_S_map.mod wobs J1012+2312_S_uvs.fits ! Writing UV FITS file: J1012+2312_S_uvs.fits wwins J1012+2312_S_map.win ! wwins: Wrote 5 windows to J1012+2312_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 = -0.000474398 Jy ! Component: 100 - total flux cleaned = -0.000185695 Jy ! Component: 150 - total flux cleaned = 0.000132123 Jy ! Component: 200 - total flux cleaned = 0.000399598 Jy ! Component: 250 - total flux cleaned = 0.000584801 Jy ! Component: 300 - total flux cleaned = 0.000728295 Jy ! Component: 350 - total flux cleaned = 0.000902999 Jy ! Component: 400 - total flux cleaned = 0.00103888 Jy ! Component: 450 - total flux cleaned = 0.00113842 Jy ! Component: 500 - total flux cleaned = 0.00123678 Jy ! Component: 550 - total flux cleaned = 0.00139739 Jy ! Component: 600 - total flux cleaned = 0.00145997 Jy ! Component: 650 - total flux cleaned = 0.00152155 Jy ! Component: 700 - total flux cleaned = 0.0015215 Jy ! Component: 750 - total flux cleaned = 0.00155107 Jy ! Component: 800 - total flux cleaned = 0.00161011 Jy ! Component: 850 - total flux cleaned = 0.0016397 Jy ! Component: 900 - total flux cleaned = 0.00172527 Jy ! Component: 950 - total flux cleaned = 0.00172488 Jy ! Component: 1000 - total flux cleaned = 0.00178059 Jy ! Component: 1050 - total flux cleaned = 0.0018082 Jy ! Component: 1100 - total flux cleaned = 0.00186197 Jy ! Component: 1150 - total flux cleaned = 0.00196882 Jy ! Component: 1200 - total flux cleaned = 0.00207432 Jy ! Component: 1250 - total flux cleaned = 0.00215227 Jy ! Component: 1300 - total flux cleaned = 0.00222942 Jy ! Component: 1350 - total flux cleaned = 0.00235624 Jy ! Component: 1400 - total flux cleaned = 0.00250652 Jy ! Component: 1450 - total flux cleaned = 0.00255563 Jy ! Component: 1500 - total flux cleaned = 0.00253089 Jy ! Component: 1550 - total flux cleaned = 0.00255517 Jy ! Component: 1600 - total flux cleaned = 0.00257914 Jy ! Component: 1650 - total flux cleaned = 0.00255529 Jy ! Component: 1700 - total flux cleaned = 0.00262583 Jy ! Component: 1750 - total flux cleaned = 0.00267264 Jy ! Component: 1800 - total flux cleaned = 0.00262688 Jy ! Component: 1850 - total flux cleaned = 0.00265004 Jy ! Component: 1900 - total flux cleaned = 0.00264987 Jy ! Component: 1950 - total flux cleaned = 0.00269489 Jy ! Component: 2000 - total flux cleaned = 0.00269462 Jy ! Component: 2050 - total flux cleaned = 0.00265053 Jy ! Component: 2100 - total flux cleaned = 0.00265073 Jy ! Component: 2150 - total flux cleaned = 0.00269409 Jy ! Component: 2200 - total flux cleaned = 0.00269395 Jy ! Component: 2250 - total flux cleaned = 0.00269416 Jy ! Component: 2300 - total flux cleaned = 0.00273628 Jy ! Component: 2350 - total flux cleaned = 0.00271546 Jy ! Component: 2400 - total flux cleaned = 0.00275685 Jy ! Component: 2450 - total flux cleaned = 0.00273622 Jy ! Component: 2500 - total flux cleaned = 0.00275672 Jy ! Component: 2550 - total flux cleaned = 0.00279725 Jy ! Component: 2600 - total flux cleaned = 0.00281743 Jy ! Component: 2650 - total flux cleaned = 0.00281749 Jy ! Component: 2700 - total flux cleaned = 0.00281757 Jy ! Component: 2750 - total flux cleaned = 0.00281777 Jy ! Component: 2800 - total flux cleaned = 0.00293514 Jy ! Component: 2850 - total flux cleaned = 0.00291588 Jy ! Component: 2900 - total flux cleaned = 0.00293534 Jy ! Component: 2950 - total flux cleaned = 0.0029353 Jy ! Component: 3000 - total flux cleaned = 0.0030303 Jy ! Component: 3050 - total flux cleaned = 0.00304916 Jy ! Component: 3100 - total flux cleaned = 0.00312408 Jy ! Component: 3150 - total flux cleaned = 0.00312395 Jy ! Component: 3200 - total flux cleaned = 0.00308709 Jy ! Component: 3250 - total flux cleaned = 0.00314238 Jy ! Component: 3300 - total flux cleaned = 0.00316047 Jy ! Component: 3350 - total flux cleaned = 0.003215 Jy ! Component: 3400 - total flux cleaned = 0.00317877 Jy ! Component: 3450 - total flux cleaned = 0.00319672 Jy ! Component: 3500 - total flux cleaned = 0.00317896 Jy ! Component: 3550 - total flux cleaned = 0.00317875 Jy ! Component: 3600 - total flux cleaned = 0.00312583 Jy ! Component: 3650 - total flux cleaned = 0.00314345 Jy ! Component: 3700 - total flux cleaned = 0.00316104 Jy ! Component: 3750 - total flux cleaned = 0.00314373 Jy ! Component: 3800 - total flux cleaned = 0.00321281 Jy ! Component: 3850 - total flux cleaned = 0.00317859 Jy ! Component: 3900 - total flux cleaned = 0.00317851 Jy ! Component: 3950 - total flux cleaned = 0.00321245 Jy ! Component: 4000 - total flux cleaned = 0.00319552 Jy ! Component: 4050 - total flux cleaned = 0.00321222 Jy ! Total flux subtracted in 4096 components = 0.00316195 Jy ! Clean residual min=-0.000854 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.213776 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 462 components and 0.213776 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1012+2312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.156 x 7.072 at -0.5998 degrees (North through East) ! Clean map min=-0.0026847 max=0.18251 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1012+2312_S_map.fits wmodel /image_prod/ug002_uva//J1012+2312_S_map.mod ! Writing 462 model components to file: /image_prod/ug002_uva//J1012+2312_S_map.mod wobs /image_prod/ug002_uva//J1012+2312_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1012+2312_S_uvs.fits wwins /image_prod/ug002_uva//J1012+2312_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1012+2312_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531137 0.531137 1.06227 2.12455 4.24909 8.49819 16.9964 33.9927 67.9855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.826 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1012+2312_S_dfm.log closed on Wed Mar 4 23:27:27 2020