! Started logfile: /image_prod/ug002_uva//J1252-1158_S_dfm.log on Thu Mar 5 00:52:00 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//J1252-1158_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1252-1158_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99381 visibilities/baseline/integration-bin. ! Found source: J1252-1158 ! ! 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 6261 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 J1252-1158_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008331Jy sigma=8.316469 ! Fit after self-cal, rms=0.936892Jy sigma=7.706129 ! 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=2.676 mas, bmaj=6.663 mas, bpa=-1.383 degrees ! Estimated noise=1.68636 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 = 0.0509019 Jy ! Component: 100 - total flux cleaned = 0.0632082 Jy ! Total flux subtracted in 100 components = 0.0632082 Jy ! Clean residual min=-0.004152 max=0.005635 Jy/beam ! Clean residual mean=-0.000026 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0632082 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0632082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071023Jy sigma=0.542674 ! Fit after self-cal, rms=0.070179Jy sigma=0.534627 ! 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=3.278 mas, bmaj=7.796 mas, bpa=-2.137 degrees ! Estimated noise=1.10546 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 = 0.00620468 Jy ! Component: 100 - total flux cleaned = 0.00877376 Jy ! Component: 150 - total flux cleaned = 0.00935575 Jy ! Component: 200 - total flux cleaned = 0.00932056 Jy ! Total flux subtracted in 200 components = 0.00932056 Jy ! Clean residual min=-0.003244 max=0.003528 Jy/beam ! Clean residual mean=-0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0725288 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0725288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069722Jy sigma=0.530387 ! Fit after self-cal, rms=0.069716Jy sigma=0.530258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 7.796 at -2.137 degrees (North through East) ! Clean map min=-0.003047 max=0.064718 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.96 LA 1.09 MK 0.96 ! NL 1.00 OV 0.93 PT 1.06 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.57 FD 0.95 KP 1.07 LA 0.97 ! MK 0.95 NL 1.15 PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.00 LA 1.03 MK 1.00 ! NL 0.72 OV 1.02 PT 1.06 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.08 KP 1.03 LA 1.15 ! MK 1.09 NL 0.82 PT 1.06 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.99 LA 0.98 MK 0.97 ! NL 0.82 OV 0.96 PT 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.00 KP 0.97 LA 1.05 ! MK 1.03 NL 1.04 PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.069716Jy sigma=0.530258 ! Fit after self-cal, rms=0.068388Jy sigma=0.523861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.78 mas, bpa=-2.411 degrees ! Estimated noise=1.09861 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 = -6.17242e-05 Jy ! Component: 100 - total flux cleaned = -6.13538e-05 Jy ! Component: 150 - total flux cleaned = -7.53659e-05 Jy ! Component: 200 - total flux cleaned = -0.000100047 Jy ! Total flux subtracted in 200 components = -0.000100047 Jy ! Clean residual min=-0.002737 max=0.002354 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0724288 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0724288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068381Jy sigma=0.523816 ! Fit after self-cal, rms=0.068546Jy sigma=0.523260 ! 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=0.068546Jy sigma=0.523260 ! Fit after self-cal, rms=0.068536Jy sigma=0.523168 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=7.766 mas, bpa=-2.407 degrees ! Estimated noise=1.09737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25062e-05 Jy ! Component: 100 - total flux cleaned = -6.85001e-05 Jy ! Component: 150 - total flux cleaned = -7.91677e-05 Jy ! Component: 200 - total flux cleaned = -8.88563e-05 Jy ! Total flux subtracted in 200 components = -8.88563e-05 Jy ! Clean residual min=-0.002736 max=0.002466 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0723399 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0723399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068532Jy sigma=0.523138 ! Fit after self-cal, rms=0.068560Jy sigma=0.523115 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16099e-05 Jy ! Component: 100 - total flux cleaned = -5.07951e-05 Jy ! Component: 150 - total flux cleaned = -4.32159e-05 Jy ! Component: 200 - total flux cleaned = -3.60199e-05 Jy ! Total flux subtracted in 200 components = -3.60199e-05 Jy ! Clean residual min=-0.002751 max=0.002482 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0723039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0723039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068557Jy sigma=0.523103 ! Fit after self-cal, rms=0.068555Jy sigma=0.523100 ! 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=0.068555Jy sigma=0.523100 ! Fit after self-cal, rms=0.068313Jy sigma=0.523086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=7.758 mas, bpa=-2.428 degrees ! Estimated noise=1.09537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.87726e-05 Jy ! Component: 100 - total flux cleaned = -9.90375e-05 Jy ! Component: 150 - total flux cleaned = -0.000114949 Jy ! Component: 200 - total flux cleaned = -0.000122068 Jy ! Total flux subtracted in 200 components = -0.000122068 Jy ! Clean residual min=-0.002724 max=0.002487 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0721818 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0721818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068311Jy sigma=0.523068 ! Fit after self-cal, rms=0.068311Jy sigma=0.523064 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 = -2.01e-05 Jy ! Component: 100 - total flux cleaned = -2.76041e-05 Jy ! Component: 150 - total flux cleaned = -2.18783e-05 Jy ! Component: 200 - total flux cleaned = -2.19607e-05 Jy ! Total flux subtracted in 200 components = -2.19607e-05 Jy ! Clean residual min=-0.002729 max=0.002482 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0721599 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0721599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068310Jy sigma=0.523056 ! Fit after self-cal, rms=0.068308Jy sigma=0.523055 ! 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=0.068308Jy sigma=0.523055 ! Fit after self-cal, rms=0.068087Jy sigma=0.523048 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.454 mas, bmaj=14.9 mas, bpa=-2.26 degrees ! Estimated noise=1.35824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206999 Jy ! Component: 100 - total flux cleaned = -0.000194766 Jy ! Component: 150 - total flux cleaned = -0.000162919 Jy ! Component: 200 - total flux cleaned = -0.000145178 Jy ! Total flux subtracted in 200 components = -0.000145178 Jy ! Clean residual min=-0.003034 max=0.002894 Jy/beam ! Clean residual mean=0.000002 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0720147 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.0720147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068088Jy sigma=0.523047 ! Fit after self-cal, rms=0.068082Jy sigma=0.523034 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 = -3.41848e-06 Jy ! Component: 100 - total flux cleaned = 3.10483e-05 Jy ! Component: 150 - total flux cleaned = 5.01654e-05 Jy ! Component: 200 - total flux cleaned = 6.67588e-05 Jy ! Total flux subtracted in 200 components = 6.67588e-05 Jy ! Clean residual min=-0.003046 max=0.002892 Jy/beam ! Clean residual mean=0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0720814 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 32 components and 0.0720814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068083Jy sigma=0.523041 ! Fit after self-cal, rms=0.068080Jy sigma=0.523033 ! 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=3.285 mas, bmaj=7.756 mas, bpa=-2.452 degrees ! Estimated noise=1.09323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.756 at -2.452 degrees (North through East) ! Clean map min=-0.0026761 max=0.063637 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=2.683 mas, bmaj=6.63 mas, bpa=-1.844 degrees ! Estimated noise=1.6566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507167 Jy ! Component: 100 - total flux cleaned = 0.0632276 Jy ! Component: 150 - total flux cleaned = 0.0683348 Jy ! Component: 200 - total flux cleaned = 0.0707794 Jy ! Total flux subtracted in 200 components = 0.0707794 Jy ! Clean residual min=-0.003296 max=0.003449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0707794 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0707794 Jy ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.756 mas, bpa=-2.452 degrees ! Estimated noise=1.09323 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 (-59.5, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244322 Jy ! Component: 100 - total flux cleaned = 0.00321049 Jy ! Component: 150 - total flux cleaned = 0.00345371 Jy ! Component: 200 - total flux cleaned = 0.00362542 Jy ! Total flux subtracted in 200 components = 0.00362542 Jy ! Clean residual min=-0.002399 max=0.002342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0744049 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0744049 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=8.454 mas, bmaj=14.9 mas, bpa=-2.26 degrees ! Estimated noise=1.35824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256989 Jy ! Component: 100 - total flux cleaned = -9.74156e-05 Jy ! Component: 150 - total flux cleaned = -7.04129e-05 Jy ! Component: 200 - total flux cleaned = -9.60427e-05 Jy ! Total flux subtracted in 200 components = -9.60427e-05 Jy ! Clean residual min=-0.002623 max=0.002251 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0743088 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 = -3.30157e-07 Jy ! Component: 100 - total flux cleaned = 7.7307e-11 Jy ! Component: 150 - total flux cleaned = -4.03043e-07 Jy ! Component: 200 - total flux cleaned = -1.79659e-05 Jy ! Total flux subtracted in 200 components = -1.79659e-05 Jy ! Clean residual min=-0.002566 max=0.002220 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0742908 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0742908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.756 mas, bpa=-2.452 degrees ! Estimated noise=1.09323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01081e-05 Jy ! Component: 100 - total flux cleaned = 2.55122e-05 Jy ! Component: 150 - total flux cleaned = 8.94237e-05 Jy ! Component: 200 - total flux cleaned = 0.000145279 Jy ! Total flux subtracted in 200 components = 0.000145279 Jy ! Clean residual min=-0.002231 max=0.002333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0744361 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0744361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067951Jy sigma=0.522087 ! Fit after self-cal, rms=0.067966Jy sigma=0.521825 wmodel J1252-1158_S_map.mod ! Writing 67 model components to file: J1252-1158_S_map.mod wobs J1252-1158_S_uvs.fits ! Writing UV FITS file: J1252-1158_S_uvs.fits wwins J1252-1158_S_map.win ! wwins: Wrote 2 windows to J1252-1158_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 = 0.000270977 Jy ! Component: 100 - total flux cleaned = 0.000379609 Jy ! Component: 150 - total flux cleaned = 0.000650901 Jy ! Component: 200 - total flux cleaned = 0.000843665 Jy ! Component: 250 - total flux cleaned = 0.000965998 Jy ! Component: 300 - total flux cleaned = 0.000995311 Jy ! Component: 350 - total flux cleaned = 0.00107889 Jy ! Component: 400 - total flux cleaned = 0.00113273 Jy ! Component: 450 - total flux cleaned = 0.00121102 Jy ! Component: 500 - total flux cleaned = 0.001262 Jy ! Component: 550 - total flux cleaned = 0.00140936 Jy ! Component: 600 - total flux cleaned = 0.00150466 Jy ! Component: 650 - total flux cleaned = 0.00159706 Jy ! Component: 700 - total flux cleaned = 0.00168723 Jy ! Component: 750 - total flux cleaned = 0.00181781 Jy ! Component: 800 - total flux cleaned = 0.00183911 Jy ! Component: 850 - total flux cleaned = 0.00192183 Jy ! Component: 900 - total flux cleaned = 0.00198232 Jy ! Component: 950 - total flux cleaned = 0.0020413 Jy ! Component: 1000 - total flux cleaned = 0.00206055 Jy ! Component: 1050 - total flux cleaned = 0.00211667 Jy ! Component: 1100 - total flux cleaned = 0.00209844 Jy ! Component: 1150 - total flux cleaned = 0.00209857 Jy ! Component: 1200 - total flux cleaned = 0.00209873 Jy ! Component: 1250 - total flux cleaned = 0.00209896 Jy ! Component: 1300 - total flux cleaned = 0.0020648 Jy ! Component: 1350 - total flux cleaned = 0.00201417 Jy ! Component: 1400 - total flux cleaned = 0.00196446 Jy ! Component: 1450 - total flux cleaned = 0.00191537 Jy ! Component: 1500 - total flux cleaned = 0.00183518 Jy ! Component: 1550 - total flux cleaned = 0.00175608 Jy ! Component: 1600 - total flux cleaned = 0.001725 Jy ! Component: 1650 - total flux cleaned = 0.00170967 Jy ! Component: 1700 - total flux cleaned = 0.00163445 Jy ! Component: 1750 - total flux cleaned = 0.0015898 Jy ! Component: 1800 - total flux cleaned = 0.00153125 Jy ! Component: 1850 - total flux cleaned = 0.00148772 Jy ! Component: 1900 - total flux cleaned = 0.00138782 Jy ! Component: 1950 - total flux cleaned = 0.00135962 Jy ! Component: 2000 - total flux cleaned = 0.0013178 Jy ! Component: 2050 - total flux cleaned = 0.00126292 Jy ! Component: 2100 - total flux cleaned = 0.00122241 Jy ! Component: 2150 - total flux cleaned = 0.00122229 Jy ! Component: 2200 - total flux cleaned = 0.00120875 Jy ! Component: 2250 - total flux cleaned = 0.0011693 Jy ! Component: 2300 - total flux cleaned = 0.00111752 Jy ! Component: 2350 - total flux cleaned = 0.00107932 Jy ! Component: 2400 - total flux cleaned = 0.00104141 Jy ! Component: 2450 - total flux cleaned = 0.00100407 Jy ! Component: 2500 - total flux cleaned = 0.00100417 Jy ! Component: 2550 - total flux cleaned = 0.000955289 Jy ! Component: 2600 - total flux cleaned = 0.000930957 Jy ! Component: 2650 - total flux cleaned = 0.000883073 Jy ! Component: 2700 - total flux cleaned = 0.000823884 Jy ! Component: 2750 - total flux cleaned = 0.000788663 Jy ! Component: 2800 - total flux cleaned = 0.000765458 Jy ! Component: 2850 - total flux cleaned = 0.000730862 Jy ! Component: 2900 - total flux cleaned = 0.000662705 Jy ! Component: 2950 - total flux cleaned = 0.000685357 Jy ! Component: 3000 - total flux cleaned = 0.000651685 Jy ! Component: 3050 - total flux cleaned = 0.000629558 Jy ! Component: 3100 - total flux cleaned = 0.000585698 Jy ! Component: 3150 - total flux cleaned = 0.000618381 Jy ! Component: 3200 - total flux cleaned = 0.000575274 Jy ! Component: 3250 - total flux cleaned = 0.0005752 Jy ! Component: 3300 - total flux cleaned = 0.000564645 Jy ! Component: 3350 - total flux cleaned = 0.000543546 Jy ! Component: 3400 - total flux cleaned = 0.00050164 Jy ! Component: 3450 - total flux cleaned = 0.000522246 Jy ! Component: 3500 - total flux cleaned = 0.000450325 Jy ! Component: 3550 - total flux cleaned = 0.000399304 Jy ! Component: 3600 - total flux cleaned = 0.000348604 Jy ! Component: 3650 - total flux cleaned = 0.00029825 Jy ! Component: 3700 - total flux cleaned = 0.000278241 Jy ! Component: 3750 - total flux cleaned = 0.000228308 Jy ! Component: 3800 - total flux cleaned = 0.00017868 Jy ! Component: 3850 - total flux cleaned = 0.000129353 Jy ! Component: 3900 - total flux cleaned = 9.00968e-05 Jy ! Component: 3950 - total flux cleaned = 2.1739e-05 Jy ! Component: 4000 - total flux cleaned = -7.34826e-06 Jy ! Component: 4050 - total flux cleaned = -6.54359e-05 Jy ! Total flux subtracted in 4096 components = -0.000123221 Jy ! Clean residual min=-0.000577 max=0.000515 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0743129 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 337 components and 0.0743129 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1252-1158_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.756 at -2.452 degrees (North through East) ! Clean map min=-0.0021099 max=0.064159 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1252-1158_S_map.fits wmodel /image_prod/ug002_uva//J1252-1158_S_map.mod ! Writing 337 model components to file: /image_prod/ug002_uva//J1252-1158_S_map.mod wobs /image_prod/ug002_uva//J1252-1158_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1252-1158_S_uvs.fits wwins /image_prod/ug002_uva//J1252-1158_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1252-1158_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.064159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743333 0.743333 1.48667 2.97333 5.94667 11.8933 23.7867 47.5733 95.1467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.587 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1252-1158_S_dfm.log closed on Thu Mar 5 00:52:04 2020