! Started logfile: /image_prod/ug002_uva//J1749+1944_S_dfm.log on Thu Mar 5 03:27:34 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//J1749+1944_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1749+1944_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.671852 visibilities/baseline/integration-bin. ! Found source: J1749+1944 ! ! 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 5442 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 J1749+1944_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052407Jy sigma=8.426673 ! Fit after self-cal, rms=0.694502Jy sigma=5.544312 ! 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=2.55 mas, bmaj=6.253 mas, bpa=-12.69 degrees ! Estimated noise=1.90645 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 = 0.23258 Jy ! Component: 100 - total flux cleaned = 0.314943 Jy ! Total flux subtracted in 100 components = 0.314943 Jy ! Clean residual min=-0.015910 max=0.034814 Jy/beam ! Clean residual mean=-0.000022 rms=0.004935 Jy/beam ! Combined flux in latest and established models = 0.314943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.314943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093451Jy sigma=0.712332 ! Fit after self-cal, rms=0.093138Jy sigma=0.709146 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380941 Jy ! Component: 100 - total flux cleaned = 0.0577236 Jy ! Total flux subtracted in 100 components = 0.0577236 Jy ! Clean residual min=-0.013654 max=0.014710 Jy/beam ! Clean residual mean=0.000005 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.372667 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.372667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077605Jy sigma=0.561662 ! Fit after self-cal, rms=0.077525Jy sigma=0.560904 ! 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=3.103 mas, bmaj=6.819 mas, bpa=-12.07 degrees ! Estimated noise=1.24619 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 = 0.0131051 Jy ! Component: 100 - total flux cleaned = 0.0159299 Jy ! Component: 150 - total flux cleaned = 0.0178913 Jy ! Component: 200 - total flux cleaned = 0.0185395 Jy ! Total flux subtracted in 200 components = 0.0185395 Jy ! Clean residual min=-0.012117 max=0.011642 Jy/beam ! Clean residual mean=0.000010 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.391206 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.391206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075375Jy sigma=0.535369 ! Fit after self-cal, rms=0.075330Jy sigma=0.535220 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.103 x 6.819 at -12.07 degrees (North through East) ! Clean map min=-0.012016 max=0.29953 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 HN 1.02 KP 1.07 ! LA 1.00 MK 1.00 NL 1.02 OV 0.82 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 1.02 KP 1.10 ! LA 1.03 MK 0.97 NL 0.90 OV 0.92 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.02 KP 1.09 ! LA 0.99 MK 1.01 NL 0.99 OV 0.91 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.075330Jy sigma=0.535220 ! Fit after self-cal, rms=0.065542Jy sigma=0.462206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=6.805 mas, bpa=-11.37 degrees ! Estimated noise=1.2305 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 = -0.00216885 Jy ! Component: 100 - total flux cleaned = -0.00228643 Jy ! Component: 150 - total flux cleaned = -0.0021925 Jy ! Component: 200 - total flux cleaned = -0.00210637 Jy ! Total flux subtracted in 200 components = -0.00210637 Jy ! Clean residual min=-0.007674 max=0.006946 Jy/beam ! Clean residual mean=-0.000010 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.3891 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.3891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065167Jy sigma=0.459000 ! Fit after self-cal, rms=0.065237Jy sigma=0.458771 ! 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=0.065237Jy sigma=0.458771 ! Fit after self-cal, rms=0.063036Jy sigma=0.433475 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=6.786 mas, bpa=-11.34 degrees ! Estimated noise=1.22815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023883 Jy ! Component: 100 - total flux cleaned = 0.002324 Jy ! Component: 150 - total flux cleaned = 0.00215332 Jy ! Component: 200 - total flux cleaned = 0.00205309 Jy ! Total flux subtracted in 200 components = 0.00205309 Jy ! Clean residual min=-0.003498 max=0.006240 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.391153 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.391153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062874Jy sigma=0.432144 ! Fit after self-cal, rms=0.062894Jy sigma=0.432085 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, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387569 Jy ! Component: 100 - total flux cleaned = 0.0042338 Jy ! Component: 150 - total flux cleaned = 0.00396447 Jy ! Component: 200 - total flux cleaned = 0.00372622 Jy ! Total flux subtracted in 200 components = 0.00372622 Jy ! Clean residual min=-0.002992 max=0.002708 Jy/beam ! Clean residual mean=0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.394879 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.394879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062493Jy sigma=0.428287 ! Fit after self-cal, rms=0.062460Jy sigma=0.428020 ! 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=0.062460Jy sigma=0.428020 ! Fit after self-cal, rms=0.062501Jy sigma=0.427155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.773 mas, bpa=-11.29 degrees ! Estimated noise=1.22762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255146 Jy ! Component: 100 - total flux cleaned = 0.00374916 Jy ! Component: 150 - total flux cleaned = 0.00408653 Jy ! Component: 200 - total flux cleaned = 0.00421825 Jy ! Total flux subtracted in 200 components = 0.00421825 Jy ! Clean residual min=-0.002603 max=0.002186 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.399097 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.399097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062380Jy sigma=0.425982 ! Fit after self-cal, rms=0.062372Jy sigma=0.425906 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 = 0.000394981 Jy ! Component: 100 - total flux cleaned = 0.0003968 Jy ! Component: 150 - total flux cleaned = 0.000432289 Jy ! Component: 200 - total flux cleaned = 0.000432581 Jy ! Total flux subtracted in 200 components = 0.000432581 Jy ! Clean residual min=-0.002457 max=0.002132 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.39953 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.39953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062335Jy sigma=0.425529 ! Fit after self-cal, rms=0.062333Jy sigma=0.425513 ! 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=0.062333Jy sigma=0.425513 ! Fit after self-cal, rms=0.062256Jy sigma=0.425264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.908 mas, bmaj=9.547 mas, bpa=-5.044 degrees ! Estimated noise=1.61268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013585 Jy ! Component: 100 - total flux cleaned = 0.0017221 Jy ! Component: 150 - total flux cleaned = 0.00174501 Jy ! Component: 200 - total flux cleaned = 0.00178011 Jy ! Total flux subtracted in 200 components = 0.00178011 Jy ! Clean residual min=-0.002419 max=0.002319 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.40131 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.40131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062230Jy sigma=0.425085 ! Fit after self-cal, rms=0.062222Jy sigma=0.425067 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 = 9.7329e-05 Jy ! Component: 100 - total flux cleaned = 6.93531e-05 Jy ! Component: 150 - total flux cleaned = 4.37548e-05 Jy ! Component: 200 - total flux cleaned = 3.28949e-05 Jy ! Total flux subtracted in 200 components = 3.28949e-05 Jy ! Clean residual min=-0.002428 max=0.002294 Jy/beam ! Clean residual mean=0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.401343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.401343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062217Jy sigma=0.425032 ! Fit after self-cal, rms=0.062215Jy sigma=0.425028 ! 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=3.059 mas, bmaj=6.763 mas, bpa=-11.26 degrees ! Estimated noise=1.22797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 6.763 at -11.26 degrees (North through East) ! Clean map min=-0.0022334 max=0.29437 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=2.517 mas, bmaj=6.196 mas, bpa=-11.79 degrees ! Estimated noise=1.86112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227207 Jy ! Component: 100 - total flux cleaned = 0.308313 Jy ! Component: 150 - total flux cleaned = 0.345151 Jy ! Component: 200 - total flux cleaned = 0.366088 Jy ! Total flux subtracted in 200 components = 0.366088 Jy ! Clean residual min=-0.007385 max=0.010975 Jy/beam ! Clean residual mean=-0.000009 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.366088 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.366088 Jy ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=6.763 mas, bpa=-11.26 degrees ! Estimated noise=1.22797 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 = 0.0156697 Jy ! Component: 100 - total flux cleaned = 0.0246048 Jy ! Component: 150 - total flux cleaned = 0.0299807 Jy ! Component: 200 - total flux cleaned = 0.0325207 Jy ! Total flux subtracted in 200 components = 0.0325207 Jy ! Clean residual min=-0.003060 max=0.002795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.398609 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.398609 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=6.908 mas, bmaj=9.547 mas, bpa=-5.044 degrees ! Estimated noise=1.61268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165211 Jy ! Component: 100 - total flux cleaned = 0.00220594 Jy ! Component: 150 - total flux cleaned = 0.00238843 Jy ! Component: 200 - total flux cleaned = 0.00238763 Jy ! Total flux subtracted in 200 components = 0.00238763 Jy ! Clean residual min=-0.002497 max=0.002310 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.400997 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 = -5.15956e-08 Jy ! Component: 100 - total flux cleaned = -2.15843e-07 Jy ! Component: 150 - total flux cleaned = -3.6952e-07 Jy ! Component: 200 - total flux cleaned = -1.67645e-05 Jy ! Total flux subtracted in 200 components = -1.67645e-05 Jy ! Clean residual min=-0.002538 max=0.002366 Jy/beam ! Clean residual mean=0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.40098 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.40098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=6.763 mas, bpa=-11.26 degrees ! Estimated noise=1.22797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691601 Jy ! Component: 100 - total flux cleaned = -0.000884138 Jy ! Component: 150 - total flux cleaned = -0.000832751 Jy ! Component: 200 - total flux cleaned = -0.000685916 Jy ! Total flux subtracted in 200 components = -0.000685916 Jy ! Clean residual min=-0.002902 max=0.002010 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.400294 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.400294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062311Jy sigma=0.425966 ! Fit after self-cal, rms=0.062306Jy sigma=0.425848 wmodel J1749+1944_S_map.mod ! Writing 100 model components to file: J1749+1944_S_map.mod wobs J1749+1944_S_uvs.fits ! Writing UV FITS file: J1749+1944_S_uvs.fits wwins J1749+1944_S_map.win ! wwins: Wrote 2 windows to J1749+1944_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 = -0.00122898 Jy ! Component: 100 - total flux cleaned = -0.00203768 Jy ! Component: 150 - total flux cleaned = -0.00229276 Jy ! Component: 200 - total flux cleaned = -0.00243224 Jy ! Component: 250 - total flux cleaned = -0.00259802 Jy ! Component: 300 - total flux cleaned = -0.0026596 Jy ! Component: 350 - total flux cleaned = -0.00266027 Jy ! Component: 400 - total flux cleaned = -0.00278042 Jy ! Component: 450 - total flux cleaned = -0.00278062 Jy ! Component: 500 - total flux cleaned = -0.00283782 Jy ! Component: 550 - total flux cleaned = -0.00289307 Jy ! Component: 600 - total flux cleaned = -0.00297308 Jy ! Component: 650 - total flux cleaned = -0.00305117 Jy ! Component: 700 - total flux cleaned = -0.00315259 Jy ! Component: 750 - total flux cleaned = -0.00330011 Jy ! Component: 800 - total flux cleaned = -0.00342048 Jy ! Component: 850 - total flux cleaned = -0.00360863 Jy ! Component: 900 - total flux cleaned = -0.0037467 Jy ! Component: 950 - total flux cleaned = -0.00383702 Jy ! Component: 1000 - total flux cleaned = -0.00392593 Jy ! Component: 1050 - total flux cleaned = -0.00407869 Jy ! Component: 1100 - total flux cleaned = -0.00414292 Jy ! Component: 1150 - total flux cleaned = -0.00426895 Jy ! Component: 1200 - total flux cleaned = -0.00439228 Jy ! Component: 1250 - total flux cleaned = -0.00451353 Jy ! Component: 1300 - total flux cleaned = -0.00461279 Jy ! Component: 1350 - total flux cleaned = -0.00469118 Jy ! Component: 1400 - total flux cleaned = -0.00480648 Jy ! Component: 1450 - total flux cleaned = -0.00484444 Jy ! Component: 1500 - total flux cleaned = -0.00493693 Jy ! Component: 1550 - total flux cleaned = -0.00495518 Jy ! Component: 1600 - total flux cleaned = -0.00491932 Jy ! Component: 1650 - total flux cleaned = -0.00493698 Jy ! Component: 1700 - total flux cleaned = -0.0049368 Jy ! Component: 1750 - total flux cleaned = -0.00488569 Jy ! Component: 1800 - total flux cleaned = -0.0049365 Jy ! Component: 1850 - total flux cleaned = -0.00491975 Jy ! Component: 1900 - total flux cleaned = -0.00496865 Jy ! Component: 1950 - total flux cleaned = -0.00496851 Jy ! Component: 2000 - total flux cleaned = -0.00495227 Jy ! Component: 2050 - total flux cleaned = -0.00496798 Jy ! Component: 2100 - total flux cleaned = -0.004968 Jy ! Component: 2150 - total flux cleaned = -0.00496793 Jy ! Component: 2200 - total flux cleaned = -0.0049678 Jy ! Component: 2250 - total flux cleaned = -0.00492268 Jy ! Component: 2300 - total flux cleaned = -0.00495218 Jy ! Component: 2350 - total flux cleaned = -0.00492278 Jy ! Component: 2400 - total flux cleaned = -0.00492272 Jy ! Component: 2450 - total flux cleaned = -0.00486555 Jy ! Component: 2500 - total flux cleaned = -0.00487943 Jy ! Component: 2550 - total flux cleaned = -0.00480995 Jy ! Component: 2600 - total flux cleaned = -0.00483749 Jy ! Component: 2650 - total flux cleaned = -0.00481009 Jy ! Component: 2700 - total flux cleaned = -0.00482354 Jy ! Component: 2750 - total flux cleaned = -0.00479702 Jy ! Component: 2800 - total flux cleaned = -0.00475786 Jy ! Component: 2850 - total flux cleaned = -0.00471883 Jy ! Component: 2900 - total flux cleaned = -0.00475752 Jy ! Component: 2950 - total flux cleaned = -0.00478295 Jy ! Component: 3000 - total flux cleaned = -0.00473253 Jy ! Component: 3050 - total flux cleaned = -0.00472003 Jy ! Component: 3100 - total flux cleaned = -0.00468318 Jy ! Component: 3150 - total flux cleaned = -0.00467099 Jy ! Component: 3200 - total flux cleaned = -0.00465918 Jy ! Component: 3250 - total flux cleaned = -0.00463539 Jy ! Component: 3300 - total flux cleaned = -0.00463535 Jy ! Component: 3350 - total flux cleaned = -0.0046236 Jy ! Component: 3400 - total flux cleaned = -0.00461192 Jy ! Component: 3450 - total flux cleaned = -0.0046003 Jy ! Component: 3500 - total flux cleaned = -0.00460025 Jy ! Component: 3550 - total flux cleaned = -0.00460021 Jy ! Component: 3600 - total flux cleaned = -0.00460015 Jy ! Component: 3650 - total flux cleaned = -0.00460002 Jy ! Component: 3700 - total flux cleaned = -0.00457825 Jy ! Component: 3750 - total flux cleaned = -0.00458915 Jy ! Component: 3800 - total flux cleaned = -0.00459998 Jy ! Component: 3850 - total flux cleaned = -0.00458934 Jy ! Component: 3900 - total flux cleaned = -0.00458953 Jy ! Component: 3950 - total flux cleaned = -0.00464185 Jy ! Component: 4000 - total flux cleaned = -0.00462102 Jy ! Component: 4050 - total flux cleaned = -0.00463132 Jy ! Total flux subtracted in 4096 components = -0.00461084 Jy ! Clean residual min=-0.000656 max=0.000630 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.395683 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 357 components and 0.395683 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1749+1944_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 6.763 at -11.26 degrees (North through East) ! Clean map min=-0.001524 max=0.29404 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1749+1944_S_map.fits wmodel /image_prod/ug002_uva//J1749+1944_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1749+1944_S_map.mod wobs /image_prod/ug002_uva//J1749+1944_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1749+1944_S_uvs.fits wwins /image_prod/ug002_uva//J1749+1944_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1749+1944_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.294041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180132 0.180132 0.360264 0.720528 1.44106 2.88211 5.76422 11.5284 23.0569 46.1138 92.2276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.294 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1665.44 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1749+1944_S_dfm.log closed on Thu Mar 5 03:27:38 2020