! Started logfile: /image_prod/ug002_uva//J1127-0735_S_dfm.log on Thu Mar 5 00:03:02 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//J1127-0735_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1127-0735_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906173 visibilities/baseline/integration-bin. ! Found source: J1127-0735 ! ! 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 4404 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 J1127-0735_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015390Jy sigma=7.369037 ! Fit after self-cal, rms=0.848915Jy sigma=6.123093 ! 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=2.742 mas, bmaj=7.469 mas, bpa=-5.596 degrees ! Estimated noise=2.02572 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 = 0.118242 Jy ! Component: 100 - total flux cleaned = 0.147828 Jy ! Total flux subtracted in 100 components = 0.147828 Jy ! Clean residual min=-0.007460 max=0.012524 Jy/beam ! Clean residual mean=0.000008 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.147828 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.147828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081029Jy sigma=0.504677 ! Fit after self-cal, rms=0.081018Jy sigma=0.504555 ! 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=3.264 mas, bmaj=8.81 mas, bpa=-6.964 degrees ! Estimated noise=1.52743 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 = 0.0172191 Jy ! Component: 100 - total flux cleaned = 0.0253211 Jy ! Component: 150 - total flux cleaned = 0.0296434 Jy ! Component: 200 - total flux cleaned = 0.0320429 Jy ! Total flux subtracted in 200 components = 0.0320429 Jy ! Clean residual min=-0.006879 max=0.007574 Jy/beam ! Clean residual mean=-0.000015 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.17987 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.17987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078153Jy sigma=0.470658 ! Fit after self-cal, rms=0.078169Jy sigma=0.470465 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.264 x 8.81 at -6.964 degrees (North through East) ! Clean map min=-0.0067505 max=0.15416 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.04 KP 1.03 ! LA 0.94 MK 0.93 OV 0.97 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.04 KP 1.01 ! LA 1.02 MK 0.96 OV 0.96 PT 0.97 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.04 KP 1.04 ! LA 0.93 MK 1.00 OV 1.11 PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.078169Jy sigma=0.470465 ! Fit after self-cal, rms=0.081607Jy sigma=0.461753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=8.918 mas, bpa=-7.357 degrees ! Estimated noise=1.5189 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 = -0.0016727 Jy ! Component: 100 - total flux cleaned = -0.00174152 Jy ! Component: 150 - total flux cleaned = -0.00190543 Jy ! Component: 200 - total flux cleaned = -0.0020018 Jy ! Total flux subtracted in 200 components = -0.0020018 Jy ! Clean residual min=-0.006866 max=0.006949 Jy/beam ! Clean residual mean=-0.000015 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.177869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.177869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081421Jy sigma=0.461273 ! Fit after self-cal, rms=0.081493Jy sigma=0.461194 ! 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=0.081493Jy sigma=0.461194 ! Fit after self-cal, rms=0.083034Jy sigma=0.451820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.91 mas, bpa=-7.342 degrees ! Estimated noise=1.50746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122479 Jy ! Component: 100 - total flux cleaned = -0.00131142 Jy ! Component: 150 - total flux cleaned = -0.00138962 Jy ! Component: 200 - total flux cleaned = -0.00146377 Jy ! Total flux subtracted in 200 components = -0.00146377 Jy ! Clean residual min=-0.006160 max=0.007314 Jy/beam ! Clean residual mean=-0.000015 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.176405 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.176405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082938Jy sigma=0.451607 ! Fit after self-cal, rms=0.082965Jy sigma=0.451563 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 (-49.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059981 Jy ! Component: 100 - total flux cleaned = 0.00690193 Jy ! Component: 150 - total flux cleaned = 0.00707937 Jy ! Component: 200 - total flux cleaned = 0.00700945 Jy ! Total flux subtracted in 200 components = 0.00700945 Jy ! Clean residual min=-0.006595 max=0.005535 Jy/beam ! Clean residual mean=-0.000018 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.183414 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.183414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082258Jy sigma=0.448665 ! Fit after self-cal, rms=0.082199Jy sigma=0.448148 ! 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=0.082199Jy sigma=0.448148 ! Fit after self-cal, rms=0.089170Jy sigma=0.423883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=8.968 mas, bpa=-7.447 degrees ! Estimated noise=1.50958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185983 Jy ! Component: 100 - total flux cleaned = 0.00203463 Jy ! Component: 150 - total flux cleaned = 0.00218113 Jy ! Component: 200 - total flux cleaned = 0.00235628 Jy ! Total flux subtracted in 200 components = 0.00235628 Jy ! Clean residual min=-0.002771 max=0.005034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.185771 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.185771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089085Jy sigma=0.423176 ! Fit after self-cal, rms=0.089280Jy sigma=0.422968 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 (-19, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458302 Jy ! Component: 100 - total flux cleaned = 0.00506092 Jy ! Component: 150 - total flux cleaned = 0.00527505 Jy ! Component: 200 - total flux cleaned = 0.00521698 Jy ! Total flux subtracted in 200 components = 0.00521698 Jy ! Clean residual min=-0.002301 max=0.003048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.190988 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.190988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088995Jy sigma=0.420177 ! Fit after self-cal, rms=0.088964Jy sigma=0.420012 ! Inverting map ! Added new window around map position (-5, 64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173484 Jy ! Component: 100 - total flux cleaned = 0.00193252 Jy ! Component: 150 - total flux cleaned = 0.00198293 Jy ! Component: 200 - total flux cleaned = 0.00198047 Jy ! Total flux subtracted in 200 components = 0.00198047 Jy ! Clean residual min=-0.002050 max=0.002378 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.192968 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.192968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088886Jy sigma=0.418834 ! Fit after self-cal, rms=0.088878Jy sigma=0.418784 ! 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=0.088878Jy sigma=0.418784 ! Fit after self-cal, rms=0.089515Jy sigma=0.418390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.093 mas, bmaj=15.22 mas, bpa=2.324 degrees ! Estimated noise=1.85074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530879 Jy ! Component: 100 - total flux cleaned = 0.000288776 Jy ! Component: 150 - total flux cleaned = 0.000287685 Jy ! Component: 200 - total flux cleaned = 0.000189917 Jy ! Total flux subtracted in 200 components = 0.000189917 Jy ! Clean residual min=-0.002141 max=0.002517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.193158 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 167 components and 0.193158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089485Jy sigma=0.418170 ! Fit after self-cal, rms=0.089479Jy sigma=0.418139 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 = -0.000151956 Jy ! Component: 100 - total flux cleaned = -0.000179567 Jy ! Component: 150 - total flux cleaned = -0.000203861 Jy ! Component: 200 - total flux cleaned = -0.000181185 Jy ! Total flux subtracted in 200 components = -0.000181185 Jy ! Clean residual min=-0.002097 max=0.002425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.192977 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.192977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089473Jy sigma=0.418113 ! Fit after self-cal, rms=0.089470Jy sigma=0.418106 ! 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=3.251 mas, bmaj=8.969 mas, bpa=-7.407 degrees ! Estimated noise=1.5031 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 8.969 at -7.407 degrees (North through East) ! Clean map min=-0.0019164 max=0.15425 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=2.734 mas, bmaj=7.602 mas, bpa=-6.22 degrees ! Estimated noise=1.99494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116291 Jy ! Component: 100 - total flux cleaned = 0.146612 Jy ! Component: 150 - total flux cleaned = 0.160637 Jy ! Component: 200 - total flux cleaned = 0.168841 Jy ! Total flux subtracted in 200 components = 0.168841 Jy ! Clean residual min=-0.004512 max=0.006224 Jy/beam ! Clean residual mean=0.000005 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.168841 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.168841 Jy ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=8.969 mas, bpa=-7.407 degrees ! Estimated noise=1.5031 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) ! Added new window around map position (-4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782041 Jy ! Component: 100 - total flux cleaned = 0.0127056 Jy ! Component: 150 - total flux cleaned = 0.0162675 Jy ! Component: 200 - total flux cleaned = 0.0190361 Jy ! Total flux subtracted in 200 components = 0.0190361 Jy ! Clean residual min=-0.002469 max=0.002679 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.187877 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.187877 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=8.093 mas, bmaj=15.22 mas, bpa=2.324 degrees ! Estimated noise=1.85074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311368 Jy ! Component: 100 - total flux cleaned = 0.00427736 Jy ! Component: 150 - total flux cleaned = 0.00487371 Jy ! Component: 200 - total flux cleaned = 0.00547824 Jy ! Total flux subtracted in 200 components = 0.00547824 Jy ! Clean residual min=-0.002311 max=0.002506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.193355 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 = 0.000380604 Jy ! Component: 100 - total flux cleaned = 0.000552162 Jy ! Component: 150 - total flux cleaned = 0.000513255 Jy ! Component: 200 - total flux cleaned = 0.000476622 Jy ! Total flux subtracted in 200 components = 0.000476622 Jy ! Clean residual min=-0.002213 max=0.002466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.193832 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.193832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=8.969 mas, bpa=-7.407 degrees ! Estimated noise=1.5031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.39935e-05 Jy ! Component: 100 - total flux cleaned = 0.000167139 Jy ! Component: 150 - total flux cleaned = 0.000117688 Jy ! Component: 200 - total flux cleaned = 0.000117177 Jy ! Total flux subtracted in 200 components = 0.000117177 Jy ! Clean residual min=-0.001945 max=0.002229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.193949 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.193949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089520Jy sigma=0.418332 ! Fit after self-cal, rms=0.089517Jy sigma=0.418239 wmodel J1127-0735_S_map.mod ! Writing 119 model components to file: J1127-0735_S_map.mod wobs J1127-0735_S_uvs.fits ! Writing UV FITS file: J1127-0735_S_uvs.fits wwins J1127-0735_S_map.win ! wwins: Wrote 5 windows to J1127-0735_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 = 0.00102569 Jy ! Component: 100 - total flux cleaned = 0.00195096 Jy ! Component: 150 - total flux cleaned = 0.00254247 Jy ! Component: 200 - total flux cleaned = 0.00287578 Jy ! Component: 250 - total flux cleaned = 0.0031994 Jy ! Component: 300 - total flux cleaned = 0.00348208 Jy ! Component: 350 - total flux cleaned = 0.00366592 Jy ! Component: 400 - total flux cleaned = 0.00375583 Jy ! Component: 450 - total flux cleaned = 0.0037564 Jy ! Component: 500 - total flux cleaned = 0.00389996 Jy ! Component: 550 - total flux cleaned = 0.00404092 Jy ! Component: 600 - total flux cleaned = 0.00420598 Jy ! Component: 650 - total flux cleaned = 0.00415198 Jy ! Component: 700 - total flux cleaned = 0.00417845 Jy ! Component: 750 - total flux cleaned = 0.00415249 Jy ! Component: 800 - total flux cleaned = 0.00415261 Jy ! Component: 850 - total flux cleaned = 0.00412693 Jy ! Component: 900 - total flux cleaned = 0.00407732 Jy ! Component: 950 - total flux cleaned = 0.00407745 Jy ! Component: 1000 - total flux cleaned = 0.00393057 Jy ! Component: 1050 - total flux cleaned = 0.00385861 Jy ! Component: 1100 - total flux cleaned = 0.00376296 Jy ! Component: 1150 - total flux cleaned = 0.00366928 Jy ! Component: 1200 - total flux cleaned = 0.00362263 Jy ! Component: 1250 - total flux cleaned = 0.00353043 Jy ! Component: 1300 - total flux cleaned = 0.00334852 Jy ! Component: 1350 - total flux cleaned = 0.00321396 Jy ! Component: 1400 - total flux cleaned = 0.00310286 Jy ! Component: 1450 - total flux cleaned = 0.00297094 Jy ! Component: 1500 - total flux cleaned = 0.00281881 Jy ! Component: 1550 - total flux cleaned = 0.00258248 Jy ! Component: 1600 - total flux cleaned = 0.00247662 Jy ! Component: 1650 - total flux cleaned = 0.0024346 Jy ! Component: 1700 - total flux cleaned = 0.00224709 Jy ! Component: 1750 - total flux cleaned = 0.0021234 Jy ! Component: 1800 - total flux cleaned = 0.0020211 Jy ! Component: 1850 - total flux cleaned = 0.00189956 Jy ! Component: 1900 - total flux cleaned = 0.00175887 Jy ! Component: 1950 - total flux cleaned = 0.00159986 Jy ! Component: 2000 - total flux cleaned = 0.00152087 Jy ! Component: 2050 - total flux cleaned = 0.00142344 Jy ! Component: 2100 - total flux cleaned = 0.00140396 Jy ! Component: 2150 - total flux cleaned = 0.0012697 Jy ! Component: 2200 - total flux cleaned = 0.00117446 Jy ! Component: 2250 - total flux cleaned = 0.00104249 Jy ! Component: 2300 - total flux cleaned = 0.000893516 Jy ! Component: 2350 - total flux cleaned = 0.000837672 Jy ! Component: 2400 - total flux cleaned = 0.000745907 Jy ! Component: 2450 - total flux cleaned = 0.000654965 Jy ! Component: 2500 - total flux cleaned = 0.000618996 Jy ! Component: 2550 - total flux cleaned = 0.000493568 Jy ! Component: 2600 - total flux cleaned = 0.000404593 Jy ! Component: 2650 - total flux cleaned = 0.00026355 Jy ! Component: 2700 - total flux cleaned = 0.000193788 Jy ! Component: 2750 - total flux cleaned = 0.000107141 Jy ! Component: 2800 - total flux cleaned = -1.30851e-05 Jy ! Component: 2850 - total flux cleaned = 2.12696e-05 Jy ! Component: 2900 - total flux cleaned = -6.34886e-05 Jy ! Component: 2950 - total flux cleaned = -0.000164222 Jy ! Component: 3000 - total flux cleaned = -0.000197663 Jy ! Component: 3050 - total flux cleaned = -0.000214184 Jy ! Component: 3100 - total flux cleaned = -0.000263322 Jy ! Component: 3150 - total flux cleaned = -0.000295924 Jy ! Component: 3200 - total flux cleaned = -0.0002472 Jy ! Component: 3250 - total flux cleaned = -0.000263331 Jy ! Component: 3300 - total flux cleaned = -0.000327349 Jy ! Component: 3350 - total flux cleaned = -0.000359234 Jy ! Component: 3400 - total flux cleaned = -0.000295995 Jy ! Component: 3450 - total flux cleaned = -0.00028017 Jy ! Component: 3500 - total flux cleaned = -0.000389524 Jy ! Component: 3550 - total flux cleaned = -0.000358367 Jy ! Component: 3600 - total flux cleaned = -0.000373763 Jy ! Component: 3650 - total flux cleaned = -0.000373748 Jy ! Component: 3700 - total flux cleaned = -0.000373827 Jy ! Component: 3750 - total flux cleaned = -0.000404044 Jy ! Component: 3800 - total flux cleaned = -0.000388874 Jy ! Component: 3850 - total flux cleaned = -0.000403696 Jy ! Component: 3900 - total flux cleaned = -0.000418667 Jy ! Component: 3950 - total flux cleaned = -0.000433226 Jy ! Component: 4000 - total flux cleaned = -0.000389121 Jy ! Component: 4050 - total flux cleaned = -0.000403802 Jy ! Total flux subtracted in 4096 components = -0.000374788 Jy ! Clean residual min=-0.000942 max=0.000725 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.193574 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 385 components and 0.193574 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1127-0735_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 8.969 at -7.407 degrees (North through East) ! Clean map min=-0.001666 max=0.15215 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1127-0735_S_map.fits wmodel /image_prod/ug002_uva//J1127-0735_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1127-0735_S_map.mod wobs /image_prod/ug002_uva//J1127-0735_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1127-0735_S_uvs.fits wwins /image_prod/ug002_uva//J1127-0735_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1127-0735_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514633 0.514633 1.02927 2.05853 4.11706 8.23413 16.4683 32.9365 65.873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.939 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1127-0735_S_dfm.log closed on Thu Mar 5 00:03:06 2020