! Started logfile: /image_prod/ug002_uva//J1543+1847_S_dfm.log on Thu Mar 5 02:24:00 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//J1543+1847_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1543+1847_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.786296 visibilities/baseline/integration-bin. ! Found source: J1543+1847 ! ! 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 6369 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 J1543+1847_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999458Jy sigma=8.244445 ! Fit after self-cal, rms=0.928728Jy sigma=7.667304 ! 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=2.778 mas, bmaj=6.698 mas, bpa=-2.367 degrees ! Estimated noise=1.72096 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 = 0.0554845 Jy ! Component: 100 - total flux cleaned = 0.0698496 Jy ! Total flux subtracted in 100 components = 0.0698496 Jy ! Clean residual min=-0.004905 max=0.006947 Jy/beam ! Clean residual mean=0.000033 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.0698496 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0698496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077433Jy sigma=0.461675 ! Fit after self-cal, rms=0.077105Jy sigma=0.457578 ! 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=3.34 mas, bmaj=7.466 mas, bpa=-2.365 degrees ! Estimated noise=1.12313 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 = 0.00611911 Jy ! Component: 100 - total flux cleaned = 0.00745967 Jy ! Component: 150 - total flux cleaned = 0.00778479 Jy ! Component: 200 - total flux cleaned = 0.00810427 Jy ! Total flux subtracted in 200 components = 0.00810427 Jy ! Clean residual min=-0.004601 max=0.008571 Jy/beam ! Clean residual mean=0.000030 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.0779539 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0779539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076384Jy sigma=0.452341 ! Fit after self-cal, rms=0.076395Jy sigma=0.452258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.466 at -2.365 degrees (North through East) ! Clean map min=-0.004526 max=0.071299 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.22 HN 1.02 KP 0.84 ! LA 0.91 MK 1.00 OV 1.07 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.12 HN 1.02 KP 0.82 ! LA 0.89 MK 1.05 OV 1.11 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.18 HN 0.99 KP 0.85 ! LA 0.88 MK 1.01 OV 1.08 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.076395Jy sigma=0.452258 ! Fit after self-cal, rms=0.092109Jy sigma=0.445007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=7.564 mas, bpa=-2.078 degrees ! Estimated noise=1.13007 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 (-13, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816022 Jy ! Component: 100 - total flux cleaned = 0.0124663 Jy ! Component: 150 - total flux cleaned = 0.0136455 Jy ! Component: 200 - total flux cleaned = 0.0142344 Jy ! Total flux subtracted in 200 components = 0.0142344 Jy ! Clean residual min=-0.003541 max=0.003398 Jy/beam ! Clean residual mean=0.000012 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0921882 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.0921882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091367Jy sigma=0.433298 ! Fit after self-cal, rms=0.091399Jy sigma=0.432364 ! 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=0.091399Jy sigma=0.432364 ! Fit after self-cal, rms=0.068752Jy sigma=0.425211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=7.56 mas, bpa=-1.915 degrees ! Estimated noise=1.10416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264677 Jy ! Component: 100 - total flux cleaned = 0.00412591 Jy ! Component: 150 - total flux cleaned = 0.00435093 Jy ! Component: 200 - total flux cleaned = 0.00446251 Jy ! Total flux subtracted in 200 components = 0.00446251 Jy ! Clean residual min=-0.002121 max=0.002371 Jy/beam ! Clean residual mean=0.000012 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0966507 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.0966507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068649Jy sigma=0.423766 ! Fit after self-cal, rms=0.068704Jy sigma=0.423471 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 = 0.000403932 Jy ! Component: 100 - total flux cleaned = 0.000404675 Jy ! Component: 150 - total flux cleaned = 0.000433017 Jy ! Component: 200 - total flux cleaned = 0.000457323 Jy ! Total flux subtracted in 200 components = 0.000457323 Jy ! Clean residual min=-0.002066 max=0.002238 Jy/beam ! Clean residual mean=0.000011 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0971081 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0971081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068675Jy sigma=0.423251 ! Fit after self-cal, rms=0.068673Jy sigma=0.423238 ! 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=0.068673Jy sigma=0.423238 ! Fit after self-cal, rms=0.069130Jy sigma=0.423011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=7.571 mas, bpa=-1.793 degrees ! Estimated noise=1.09621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576273 Jy ! Component: 100 - total flux cleaned = 0.000661576 Jy ! Component: 150 - total flux cleaned = 0.000683169 Jy ! Component: 200 - total flux cleaned = 0.000643496 Jy ! Total flux subtracted in 200 components = 0.000643496 Jy ! Clean residual min=-0.001952 max=0.002200 Jy/beam ! Clean residual mean=0.000013 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0977516 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0977516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069103Jy sigma=0.422818 ! Fit after self-cal, rms=0.069112Jy sigma=0.422801 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 (-4.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156652 Jy ! Component: 100 - total flux cleaned = 0.00152978 Jy ! Component: 150 - total flux cleaned = 0.00135215 Jy ! Component: 200 - total flux cleaned = 0.00135228 Jy ! Total flux subtracted in 200 components = 0.00135228 Jy ! Clean residual min=-0.001839 max=0.001937 Jy/beam ! Clean residual mean=0.000012 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0991038 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.0991038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069026Jy sigma=0.422237 ! Fit after self-cal, rms=0.069003Jy sigma=0.422156 ! Inverting map ! Added new window around map position (-101.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304735 Jy ! Component: 100 - total flux cleaned = 0.000479868 Jy ! Component: 150 - total flux cleaned = 0.000516956 Jy ! Component: 200 - total flux cleaned = 0.000549321 Jy ! Total flux subtracted in 200 components = 0.000549321 Jy ! Clean residual min=-0.001681 max=0.001560 Jy/beam ! Clean residual mean=0.000010 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0996532 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.0996532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068911Jy sigma=0.421483 ! Fit after self-cal, rms=0.068897Jy sigma=0.421425 ! 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=0.068897Jy sigma=0.421425 ! Fit after self-cal, rms=0.067815Jy sigma=0.421233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.741 mas, bmaj=11.73 mas, bpa=-0.5439 degrees ! Estimated noise=1.24473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381062 Jy ! Component: 100 - total flux cleaned = 0.000246838 Jy ! Component: 150 - total flux cleaned = 0.000217484 Jy ! Component: 200 - total flux cleaned = 0.000244063 Jy ! Total flux subtracted in 200 components = 0.000244063 Jy ! Clean residual min=-0.001987 max=0.001584 Jy/beam ! Clean residual mean=0.000020 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0998972 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.0998972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067779Jy sigma=0.421056 ! Fit after self-cal, rms=0.067768Jy sigma=0.421024 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 = -0.000143169 Jy ! Component: 100 - total flux cleaned = -0.000193845 Jy ! Component: 150 - total flux cleaned = -0.000172195 Jy ! Component: 200 - total flux cleaned = -0.000173189 Jy ! Total flux subtracted in 200 components = -0.000173189 Jy ! Clean residual min=-0.002058 max=0.001502 Jy/beam ! Clean residual mean=0.000018 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0997241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 0.0997241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067754Jy sigma=0.420993 ! Fit after self-cal, rms=0.067750Jy sigma=0.420981 ! 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=3.384 mas, bmaj=7.569 mas, bpa=-1.697 degrees ! Estimated noise=1.08694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 7.569 at -1.697 degrees (North through East) ! Clean map min=-0.0022362 max=0.071394 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=2.801 mas, bmaj=6.716 mas, bpa=-1.522 degrees ! Estimated noise=1.68047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541056 Jy ! Component: 100 - total flux cleaned = 0.0692232 Jy ! Component: 150 - total flux cleaned = 0.0773543 Jy ! Component: 200 - total flux cleaned = 0.0833143 Jy ! Total flux subtracted in 200 components = 0.0833143 Jy ! Clean residual min=-0.003706 max=0.004062 Jy/beam ! Clean residual mean=0.000020 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0833142 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0833142 Jy ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=7.569 mas, bpa=-1.697 degrees ! Estimated noise=1.08694 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 = 0.00522072 Jy ! Component: 100 - total flux cleaned = 0.00850464 Jy ! Component: 150 - total flux cleaned = 0.0101708 Jy ! Component: 200 - total flux cleaned = 0.0113654 Jy ! Total flux subtracted in 200 components = 0.0113654 Jy ! Clean residual min=-0.002212 max=0.002124 Jy/beam ! Clean residual mean=0.000014 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0946797 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.0946797 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=7.741 mas, bmaj=11.73 mas, bpa=-0.5439 degrees ! Estimated noise=1.24473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293817 Jy ! Component: 100 - total flux cleaned = 0.00387745 Jy ! Component: 150 - total flux cleaned = 0.00440486 Jy ! Component: 200 - total flux cleaned = 0.00467008 Jy ! Total flux subtracted in 200 components = 0.00467008 Jy ! Clean residual min=-0.002210 max=0.001640 Jy/beam ! Clean residual mean=0.000019 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0993498 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 = 8.03679e-05 Jy ! Component: 100 - total flux cleaned = 0.000190071 Jy ! Component: 150 - total flux cleaned = 0.000288953 Jy ! Component: 200 - total flux cleaned = 0.000349596 Jy ! Total flux subtracted in 200 components = 0.000349596 Jy ! Clean residual min=-0.002179 max=0.001533 Jy/beam ! Clean residual mean=0.000017 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0996993 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 118 components and 0.0996993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=7.569 mas, bpa=-1.697 degrees ! Estimated noise=1.08694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310732 Jy ! Component: 100 - total flux cleaned = -0.000360085 Jy ! Component: 150 - total flux cleaned = -0.00031747 Jy ! Component: 200 - total flux cleaned = -0.000236824 Jy ! Total flux subtracted in 200 components = -0.000236824 Jy ! Clean residual min=-0.001668 max=0.001510 Jy/beam ! Clean residual mean=0.000009 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0994625 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.0994625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067829Jy sigma=0.421392 ! Fit after self-cal, rms=0.067809Jy sigma=0.421298 wmodel J1543+1847_S_map.mod ! Writing 137 model components to file: J1543+1847_S_map.mod wobs J1543+1847_S_uvs.fits ! Writing UV FITS file: J1543+1847_S_uvs.fits wwins J1543+1847_S_map.win ! wwins: Wrote 4 windows to J1543+1847_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 = -0.000723306 Jy ! Component: 100 - total flux cleaned = -0.00113827 Jy ! Component: 150 - total flux cleaned = -0.00142645 Jy ! Component: 200 - total flux cleaned = -0.00167677 Jy ! Component: 250 - total flux cleaned = -0.00186983 Jy ! Component: 300 - total flux cleaned = -0.00193961 Jy ! Component: 350 - total flux cleaned = -0.00216619 Jy ! Component: 400 - total flux cleaned = -0.00232082 Jy ! Component: 450 - total flux cleaned = -0.00244986 Jy ! Component: 500 - total flux cleaned = -0.00259736 Jy ! Component: 550 - total flux cleaned = -0.00274169 Jy ! Component: 600 - total flux cleaned = -0.00290278 Jy ! Component: 650 - total flux cleaned = -0.00304043 Jy ! Component: 700 - total flux cleaned = -0.00311761 Jy ! Component: 750 - total flux cleaned = -0.00321281 Jy ! Component: 800 - total flux cleaned = -0.00324995 Jy ! Component: 850 - total flux cleaned = -0.00332326 Jy ! Component: 900 - total flux cleaned = -0.00334087 Jy ! Component: 950 - total flux cleaned = -0.00337607 Jy ! Component: 1000 - total flux cleaned = -0.00335858 Jy ! Component: 1050 - total flux cleaned = -0.00337557 Jy ! Component: 1100 - total flux cleaned = -0.0033584 Jy ! Component: 1150 - total flux cleaned = -0.0033581 Jy ! Component: 1200 - total flux cleaned = -0.00339102 Jy ! Component: 1250 - total flux cleaned = -0.00339102 Jy ! Component: 1300 - total flux cleaned = -0.00342309 Jy ! Component: 1350 - total flux cleaned = -0.00348672 Jy ! Component: 1400 - total flux cleaned = -0.00353396 Jy ! Component: 1450 - total flux cleaned = -0.00354936 Jy ! Component: 1500 - total flux cleaned = -0.00356496 Jy ! Component: 1550 - total flux cleaned = -0.00361083 Jy ! Component: 1600 - total flux cleaned = -0.00365632 Jy ! Component: 1650 - total flux cleaned = -0.0036564 Jy ! Component: 1700 - total flux cleaned = -0.00368598 Jy ! Component: 1750 - total flux cleaned = -0.00372993 Jy ! Component: 1800 - total flux cleaned = -0.00375891 Jy ! Component: 1850 - total flux cleaned = -0.00378793 Jy ! Component: 1900 - total flux cleaned = -0.00384442 Jy ! Component: 1950 - total flux cleaned = -0.00387251 Jy ! Component: 2000 - total flux cleaned = -0.00390033 Jy ! Component: 2050 - total flux cleaned = -0.00392788 Jy ! Component: 2100 - total flux cleaned = -0.00395506 Jy ! Component: 2150 - total flux cleaned = -0.00406262 Jy ! Component: 2200 - total flux cleaned = -0.00407584 Jy ! Component: 2250 - total flux cleaned = -0.00412847 Jy ! Component: 2300 - total flux cleaned = -0.00415455 Jy ! Component: 2350 - total flux cleaned = -0.00420648 Jy ! Component: 2400 - total flux cleaned = -0.00424505 Jy ! Component: 2450 - total flux cleaned = -0.00430888 Jy ! Component: 2500 - total flux cleaned = -0.00433401 Jy ! Component: 2550 - total flux cleaned = -0.00439691 Jy ! Component: 2600 - total flux cleaned = -0.00442159 Jy ! Component: 2650 - total flux cleaned = -0.00447129 Jy ! Component: 2700 - total flux cleaned = -0.00454517 Jy ! Component: 2750 - total flux cleaned = -0.00459386 Jy ! Component: 2800 - total flux cleaned = -0.00463013 Jy ! Component: 2850 - total flux cleaned = -0.00464229 Jy ! Component: 2900 - total flux cleaned = -0.00473774 Jy ! Component: 2950 - total flux cleaned = -0.00477319 Jy ! Component: 3000 - total flux cleaned = -0.00479667 Jy ! Component: 3050 - total flux cleaned = -0.00483172 Jy ! Component: 3100 - total flux cleaned = -0.00490136 Jy ! Component: 3150 - total flux cleaned = -0.00492426 Jy ! Component: 3200 - total flux cleaned = -0.00495854 Jy ! Component: 3250 - total flux cleaned = -0.00498129 Jy ! Component: 3300 - total flux cleaned = -0.00501517 Jy ! Component: 3350 - total flux cleaned = -0.0050488 Jy ! Component: 3400 - total flux cleaned = -0.00507118 Jy ! Component: 3450 - total flux cleaned = -0.00513758 Jy ! Component: 3500 - total flux cleaned = -0.00513755 Jy ! Component: 3550 - total flux cleaned = -0.00519217 Jy ! Component: 3600 - total flux cleaned = -0.00521386 Jy ! Component: 3650 - total flux cleaned = -0.00524612 Jy ! Component: 3700 - total flux cleaned = -0.00526744 Jy ! Component: 3750 - total flux cleaned = -0.00532055 Jy ! Component: 3800 - total flux cleaned = -0.0053312 Jy ! Component: 3850 - total flux cleaned = -0.00535205 Jy ! Component: 3900 - total flux cleaned = -0.0053832 Jy ! Component: 3950 - total flux cleaned = -0.00538316 Jy ! Component: 4000 - total flux cleaned = -0.00544487 Jy ! Component: 4050 - total flux cleaned = -0.00546522 Jy ! Total flux subtracted in 4096 components = -0.00547533 Jy ! Clean residual min=-0.000628 max=0.000682 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0939872 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 413 components and 0.0939872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1543+1847_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 7.569 at -1.697 degrees (North through East) ! Clean map min=-0.0020101 max=0.070799 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1543+1847_S_map.fits wmodel /image_prod/ug002_uva//J1543+1847_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J1543+1847_S_map.mod wobs /image_prod/ug002_uva//J1543+1847_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1543+1847_S_uvs.fits wwins /image_prod/ug002_uva//J1543+1847_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1543+1847_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.070799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.744393 0.744393 1.48879 2.97757 5.95514 11.9103 23.8206 47.6411 95.2823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.013 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1543+1847_S_dfm.log closed on Thu Mar 5 02:24:04 2020