! Started logfile: /image_prod/ug002_uva//J1437-2947_S_dfm.log on Thu Mar 5 01:49:14 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//J1437-2947_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1437-2947_S_uva.fits ! AN table 1: 60 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.795 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! 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 1431 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 J1437-2947_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010450Jy sigma=6.426435 ! Fit after self-cal, rms=0.931316Jy sigma=5.887577 ! 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=2.711 mas, bmaj=10.32 mas, bpa=17.45 degrees ! Estimated noise=4.67191 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 = 0.055658 Jy ! Component: 100 - total flux cleaned = 0.069203 Jy ! Total flux subtracted in 100 components = 0.069203 Jy ! Clean residual min=-0.009823 max=0.013421 Jy/beam ! Clean residual mean=0.000020 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.069203 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.069203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085572Jy sigma=0.509460 ! Fit after self-cal, rms=0.084250Jy sigma=0.501182 ! 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=3.212 mas, bmaj=12.69 mas, bpa=17.58 degrees ! Estimated noise=3.00932 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 = 0.0115239 Jy ! Component: 100 - total flux cleaned = 0.0167827 Jy ! Component: 150 - total flux cleaned = 0.0179631 Jy ! Component: 200 - total flux cleaned = 0.0185202 Jy ! Total flux subtracted in 200 components = 0.0185202 Jy ! Clean residual min=-0.009981 max=0.011567 Jy/beam ! Clean residual mean=0.000040 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.0877232 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0877232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082858Jy sigma=0.487804 ! Fit after self-cal, rms=0.082495Jy sigma=0.485839 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.212 x 12.69 at 17.58 degrees (North through East) ! Clean map min=-0.010543 max=0.078152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.12 LA 0.96 OV 0.91 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.01 LA 1.02 OV 0.97 ! SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.92 LA 1.09 OV 1.04 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.082495Jy sigma=0.485839 ! Fit after self-cal, rms=0.079189Jy sigma=0.483147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=12.72 mas, bpa=17.73 degrees ! Estimated noise=2.88343 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 = -0.000654382 Jy ! Component: 100 - total flux cleaned = -0.00173786 Jy ! Component: 150 - total flux cleaned = -0.002468 Jy ! Component: 200 - total flux cleaned = -0.00305985 Jy ! Total flux subtracted in 200 components = -0.00305985 Jy ! Clean residual min=-0.007856 max=0.010265 Jy/beam ! Clean residual mean=0.000034 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.0846634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0846634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078571Jy sigma=0.480228 ! Fit after self-cal, rms=0.078393Jy sigma=0.478691 ! 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=0.078393Jy sigma=0.478691 ! Fit after self-cal, rms=0.078240Jy sigma=0.469300 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=12.71 mas, bpa=17.9 degrees ! Estimated noise=2.82284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335401 Jy ! Component: 100 - total flux cleaned = 0.00326234 Jy ! Component: 150 - total flux cleaned = 0.00318848 Jy ! Component: 200 - total flux cleaned = 0.00312392 Jy ! Total flux subtracted in 200 components = 0.00312392 Jy ! Clean residual min=-0.004649 max=0.006794 Jy/beam ! Clean residual mean=0.000009 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.0877873 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0877873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077977Jy sigma=0.467860 ! Fit after self-cal, rms=0.078311Jy sigma=0.466561 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 (-15.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685509 Jy ! Component: 100 - total flux cleaned = 0.00868082 Jy ! Component: 150 - total flux cleaned = 0.00920267 Jy ! Component: 200 - total flux cleaned = 0.00962086 Jy ! Total flux subtracted in 200 components = 0.00962086 Jy ! Clean residual min=-0.003657 max=0.003471 Jy/beam ! Clean residual mean=0.000002 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0974082 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0974082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077629Jy sigma=0.462746 ! Fit after self-cal, rms=0.077369Jy sigma=0.461267 ! Inverting map ! Added new window around map position (0.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430788 Jy ! Component: 100 - total flux cleaned = 0.00557488 Jy ! Component: 150 - total flux cleaned = 0.00675074 Jy ! Component: 200 - total flux cleaned = 0.00775419 Jy ! Total flux subtracted in 200 components = 0.00775419 Jy ! Clean residual min=-0.004034 max=0.003241 Jy/beam ! Clean residual mean=0.000000 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.105162 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.105162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076984Jy sigma=0.459224 ! Fit after self-cal, rms=0.076844Jy sigma=0.458693 ! 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=0.076844Jy sigma=0.458693 ! Fit after self-cal, rms=0.075905Jy sigma=0.458262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=12.76 mas, bpa=17.87 degrees ! Estimated noise=2.77439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214672 Jy ! Component: 100 - total flux cleaned = 0.00262494 Jy ! Component: 150 - total flux cleaned = 0.00275254 Jy ! Component: 200 - total flux cleaned = 0.00270091 Jy ! Total flux subtracted in 200 components = 0.00270091 Jy ! Clean residual min=-0.003167 max=0.002780 Jy/beam ! Clean residual mean=0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.107863 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.107863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075733Jy sigma=0.457387 ! Fit after self-cal, rms=0.075685Jy sigma=0.457105 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 = 0.00100509 Jy ! Component: 100 - total flux cleaned = 0.00107015 Jy ! Component: 150 - total flux cleaned = 0.00117739 Jy ! Component: 200 - total flux cleaned = 0.00122172 Jy ! Total flux subtracted in 200 components = 0.00122172 Jy ! Clean residual min=-0.003052 max=0.002828 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.109085 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.109085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075585Jy sigma=0.456620 ! Fit after self-cal, rms=0.075501Jy sigma=0.456511 ! 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=0.075501Jy sigma=0.456511 ! Fit after self-cal, rms=0.074975Jy sigma=0.456407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.06 mas, bmaj=19.88 mas, bpa=13.53 degrees ! Estimated noise=3.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.42637e-05 Jy ! Component: 100 - total flux cleaned = 0.000125366 Jy ! Component: 150 - total flux cleaned = 4.90584e-05 Jy ! Component: 200 - total flux cleaned = -0.000114725 Jy ! Total flux subtracted in 200 components = -0.000114725 Jy ! Clean residual min=-0.002259 max=0.001873 Jy/beam ! Clean residual mean=0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.10897 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.10897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074935Jy sigma=0.456218 ! Fit after self-cal, rms=0.074911Jy sigma=0.456167 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 = 0.00032432 Jy ! Component: 100 - total flux cleaned = 0.000299894 Jy ! Component: 150 - total flux cleaned = 0.000210102 Jy ! Component: 200 - total flux cleaned = 0.000105263 Jy ! Total flux subtracted in 200 components = 0.000105263 Jy ! Clean residual min=-0.002341 max=0.001921 Jy/beam ! Clean residual mean=0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.109075 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.109075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074886Jy sigma=0.456030 ! Fit after self-cal, rms=0.074861Jy sigma=0.456013 ! 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=3.138 mas, bmaj=12.75 mas, bpa=17.84 degrees ! Estimated noise=2.75111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 12.75 at 17.84 degrees (North through East) ! Clean map min=-0.0058228 max=0.074734 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=2.676 mas, bmaj=10.4 mas, bpa=17.53 degrees ! Estimated noise=4.17776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490234 Jy ! Component: 100 - total flux cleaned = 0.0670321 Jy ! Component: 150 - total flux cleaned = 0.0769685 Jy ! Component: 200 - total flux cleaned = 0.081577 Jy ! Total flux subtracted in 200 components = 0.081577 Jy ! Clean residual min=-0.008155 max=0.007998 Jy/beam ! Clean residual mean=0.000004 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.081577 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.081577 Jy ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=12.75 mas, bpa=17.84 degrees ! Estimated noise=2.75111 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 = 0.0108094 Jy ! Component: 100 - total flux cleaned = 0.0152026 Jy ! Component: 150 - total flux cleaned = 0.0170297 Jy ! Component: 200 - total flux cleaned = 0.0186945 Jy ! Total flux subtracted in 200 components = 0.0186945 Jy ! Clean residual min=-0.004672 max=0.004479 Jy/beam ! Clean residual mean=0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.100271 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.100271 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=7.06 mas, bmaj=19.88 mas, bpa=13.53 degrees ! Estimated noise=3.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459188 Jy ! Component: 100 - total flux cleaned = 0.00668988 Jy ! Component: 150 - total flux cleaned = 0.00756514 Jy ! Component: 200 - total flux cleaned = 0.00806174 Jy ! Total flux subtracted in 200 components = 0.00806174 Jy ! Clean residual min=-0.002957 max=0.002870 Jy/beam ! Clean residual mean=0.000006 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.108333 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 = 0.000464509 Jy ! Component: 100 - total flux cleaned = 0.00086827 Jy ! Component: 150 - total flux cleaned = 0.00129338 Jy ! Component: 200 - total flux cleaned = 0.00164074 Jy ! Total flux subtracted in 200 components = 0.00164074 Jy ! Clean residual min=-0.002741 max=0.002529 Jy/beam ! Clean residual mean=0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.109974 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 0.109974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=12.75 mas, bpa=17.84 degrees ! Estimated noise=2.75111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169142 Jy ! Component: 100 - total flux cleaned = 0.000641162 Jy ! Component: 150 - total flux cleaned = 0.000841718 Jy ! Component: 200 - total flux cleaned = 0.000732633 Jy ! Total flux subtracted in 200 components = 0.000732633 Jy ! Clean residual min=-0.003294 max=0.002741 Jy/beam ! Clean residual mean=0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.110707 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.110707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074926Jy sigma=0.456550 ! Fit after self-cal, rms=0.074836Jy sigma=0.456358 wmodel J1437-2947_S_map.mod ! Writing 99 model components to file: J1437-2947_S_map.mod wobs J1437-2947_S_uvs.fits ! Writing UV FITS file: J1437-2947_S_uvs.fits wwins J1437-2947_S_map.win ! wwins: Wrote 3 windows to J1437-2947_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 = -5.18022e-05 Jy ! Component: 100 - total flux cleaned = -0.000557233 Jy ! Component: 150 - total flux cleaned = -0.0010198 Jy ! Component: 200 - total flux cleaned = -0.00129289 Jy ! Component: 250 - total flux cleaned = -0.00158264 Jy ! Component: 300 - total flux cleaned = -0.00182273 Jy ! Component: 350 - total flux cleaned = -0.00205191 Jy ! Component: 400 - total flux cleaned = -0.00208296 Jy ! Component: 450 - total flux cleaned = -0.00217182 Jy ! Component: 500 - total flux cleaned = -0.00214357 Jy ! Component: 550 - total flux cleaned = -0.00217139 Jy ! Component: 600 - total flux cleaned = -0.00217163 Jy ! Component: 650 - total flux cleaned = -0.00227383 Jy ! Component: 700 - total flux cleaned = -0.0023239 Jy ! Component: 750 - total flux cleaned = -0.00241915 Jy ! Component: 800 - total flux cleaned = -0.00241887 Jy ! Component: 850 - total flux cleaned = -0.00232984 Jy ! Component: 900 - total flux cleaned = -0.00222149 Jy ! Component: 950 - total flux cleaned = -0.00215787 Jy ! Component: 1000 - total flux cleaned = -0.00207475 Jy ! Component: 1050 - total flux cleaned = -0.00195331 Jy ! Component: 1100 - total flux cleaned = -0.00185442 Jy ! Component: 1150 - total flux cleaned = -0.00181535 Jy ! Component: 1200 - total flux cleaned = -0.00177729 Jy ! Component: 1250 - total flux cleaned = -0.00177743 Jy ! Component: 1300 - total flux cleaned = -0.00179594 Jy ! Component: 1350 - total flux cleaned = -0.00179576 Jy ! Component: 1400 - total flux cleaned = -0.00181414 Jy ! Component: 1450 - total flux cleaned = -0.00188676 Jy ! Component: 1500 - total flux cleaned = -0.00190481 Jy ! Component: 1550 - total flux cleaned = -0.00197652 Jy ! Component: 1600 - total flux cleaned = -0.00199449 Jy ! Component: 1650 - total flux cleaned = -0.00206568 Jy ! Component: 1700 - total flux cleaned = -0.00215408 Jy ! Component: 1750 - total flux cleaned = -0.00220695 Jy ! Component: 1800 - total flux cleaned = -0.0022598 Jy ! Component: 1850 - total flux cleaned = -0.00233019 Jy ! Component: 1900 - total flux cleaned = -0.0024005 Jy ! Component: 1950 - total flux cleaned = -0.00245312 Jy ! Component: 2000 - total flux cleaned = -0.00252327 Jy ! Component: 2050 - total flux cleaned = -0.00257602 Jy ! Component: 2100 - total flux cleaned = -0.00264634 Jy ! Component: 2150 - total flux cleaned = -0.00271681 Jy ! Component: 2200 - total flux cleaned = -0.00278745 Jy ! Component: 2250 - total flux cleaned = -0.00285835 Jy ! Component: 2300 - total flux cleaned = -0.00291161 Jy ! Component: 2350 - total flux cleaned = -0.00300076 Jy ! Component: 2400 - total flux cleaned = -0.00307241 Jy ! Component: 2450 - total flux cleaned = -0.00312608 Jy ! Component: 2500 - total flux cleaned = -0.00323438 Jy ! Component: 2550 - total flux cleaned = -0.00332517 Jy ! Component: 2600 - total flux cleaned = -0.00343462 Jy ! Component: 2650 - total flux cleaned = -0.00354457 Jy ! Component: 2700 - total flux cleaned = -0.00359995 Jy ! Component: 2750 - total flux cleaned = -0.00365562 Jy ! Component: 2800 - total flux cleaned = -0.0037306 Jy ! Component: 2850 - total flux cleaned = -0.00374948 Jy ! Component: 2900 - total flux cleaned = -0.00378747 Jy ! Component: 2950 - total flux cleaned = -0.0038259 Jy ! Component: 3000 - total flux cleaned = -0.00384525 Jy ! Component: 3050 - total flux cleaned = -0.00388449 Jy ! Component: 3100 - total flux cleaned = -0.00390431 Jy ! Component: 3150 - total flux cleaned = -0.00390413 Jy ! Component: 3200 - total flux cleaned = -0.00394453 Jy ! Component: 3250 - total flux cleaned = -0.00398555 Jy ! Component: 3300 - total flux cleaned = -0.00402714 Jy ! Component: 3350 - total flux cleaned = -0.00404815 Jy ! Component: 3400 - total flux cleaned = -0.0040906 Jy ! Component: 3450 - total flux cleaned = -0.00415541 Jy ! Component: 3500 - total flux cleaned = -0.0042211 Jy ! Component: 3550 - total flux cleaned = -0.0042436 Jy ! Component: 3600 - total flux cleaned = -0.00426575 Jy ! Component: 3650 - total flux cleaned = -0.00431112 Jy ! Component: 3700 - total flux cleaned = -0.00431102 Jy ! Component: 3750 - total flux cleaned = -0.00435786 Jy ! Component: 3800 - total flux cleaned = -0.00440543 Jy ! Component: 3850 - total flux cleaned = -0.00442967 Jy ! Component: 3900 - total flux cleaned = -0.00445387 Jy ! Component: 3950 - total flux cleaned = -0.00442892 Jy ! Component: 4000 - total flux cleaned = -0.00445426 Jy ! Component: 4050 - total flux cleaned = -0.00440299 Jy ! Total flux subtracted in 4096 components = -0.00440286 Jy ! Clean residual min=-0.001422 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.106304 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 301 components and 0.106304 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1437-2947_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 12.75 at 17.84 degrees (North through East) ! Clean map min=-0.0048597 max=0.067598 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1437-2947_S_map.fits wmodel /image_prod/ug002_uva//J1437-2947_S_map.mod ! Writing 301 model components to file: /image_prod/ug002_uva//J1437-2947_S_map.mod wobs /image_prod/ug002_uva//J1437-2947_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1437-2947_S_uvs.fits wwins /image_prod/ug002_uva//J1437-2947_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1437-2947_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0675975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18859 2.18859 4.37718 8.75436 17.5087 35.0175 70.0349 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.074 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1437-2947_S_dfm.log closed on Thu Mar 5 01:49:18 2020