! Started logfile: /image_prod/ug002_uva//J0121-2806_S_dfm.log on Wed Mar 4 19:01:44 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//J0121-2806_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0121-2806_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.863571 visibilities/baseline/integration-bin. ! Found source: J0121-2806 ! ! 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 36 lines of history. ! ! Reading 3627 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 J0121-2806_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032748Jy sigma=6.116675 ! Fit after self-cal, rms=0.854332Jy sigma=5.024519 ! 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=2.37 mas, bmaj=8.24 mas, bpa=-11.11 degrees ! Estimated noise=3.30554 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 = 0.120157 Jy ! Component: 100 - total flux cleaned = 0.147871 Jy ! Total flux subtracted in 100 components = 0.147871 Jy ! Clean residual min=-0.012507 max=0.015689 Jy/beam ! Clean residual mean=0.000029 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 0.147871 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.147871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099179Jy sigma=0.516028 ! Fit after self-cal, rms=0.099115Jy sigma=0.515722 ! 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=2.814 mas, bmaj=9.046 mas, bpa=-11.58 degrees ! Estimated noise=2.0663 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 = 0.0147757 Jy ! Component: 100 - total flux cleaned = 0.0231036 Jy ! Component: 150 - total flux cleaned = 0.0280614 Jy ! Component: 200 - total flux cleaned = 0.0293168 Jy ! Total flux subtracted in 200 components = 0.0293168 Jy ! Clean residual min=-0.014003 max=0.016258 Jy/beam ! Clean residual mean=0.000071 rms=0.003539 Jy/beam ! Combined flux in latest and established models = 0.177188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.177188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096954Jy sigma=0.499101 ! Fit after self-cal, rms=0.097041Jy sigma=0.498932 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.814 x 9.046 at -11.58 degrees (North through East) ! Clean map min=-0.013263 max=0.14864 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.24 KP 0.95 ! MK 1.02 NL 1.00 OV 0.84 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 1.06 HN 1.22 KP 0.98 ! MK 0.99 NL 1.12 OV 0.84 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.98 HN 1.24 KP 0.94 ! MK 1.03 NL 0.90 OV 0.88 SC 0.82 ! ! ! Fit before self-cal, rms=0.097041Jy sigma=0.498932 ! Fit after self-cal, rms=0.115591Jy sigma=0.474339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=8.833 mas, bpa=-10.69 degrees ! Estimated noise=2.07865 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 (9.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130221 Jy ! Component: 100 - total flux cleaned = 0.0189276 Jy ! Component: 150 - total flux cleaned = 0.0227919 Jy ! Component: 200 - total flux cleaned = 0.0250492 Jy ! Total flux subtracted in 200 components = 0.0250492 Jy ! Clean residual min=-0.009973 max=0.008245 Jy/beam ! Clean residual mean=0.000098 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.202237 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.202237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113937Jy sigma=0.461436 ! Fit after self-cal, rms=0.114246Jy sigma=0.460314 ! 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=0.114246Jy sigma=0.460314 ! Fit after self-cal, rms=0.110558Jy sigma=0.437397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=8.708 mas, bpa=-10.8 degrees ! Estimated noise=2.05035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355365 Jy ! Component: 100 - total flux cleaned = 0.00471269 Jy ! Component: 150 - total flux cleaned = 0.00528725 Jy ! Component: 200 - total flux cleaned = 0.00552558 Jy ! Total flux subtracted in 200 components = 0.00552558 Jy ! Clean residual min=-0.003947 max=0.003630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.207763 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.207763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110382Jy sigma=0.436330 ! Fit after self-cal, rms=0.110583Jy sigma=0.436033 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 = 0.000909666 Jy ! Component: 100 - total flux cleaned = 0.00116554 Jy ! Component: 150 - total flux cleaned = 0.00125947 Jy ! Component: 200 - total flux cleaned = 0.0012616 Jy ! Total flux subtracted in 200 components = 0.0012616 Jy ! Clean residual min=-0.003660 max=0.003722 Jy/beam ! Clean residual mean=0.000000 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.209024 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.209024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110532Jy sigma=0.435761 ! Fit after self-cal, rms=0.110541Jy sigma=0.435751 ! Inverting map ! Added new window around map position (-102.5, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135524 Jy ! Component: 100 - total flux cleaned = 0.000759282 Jy ! Component: 150 - total flux cleaned = 0.00075843 Jy ! Component: 200 - total flux cleaned = 0.000917154 Jy ! Total flux subtracted in 200 components = 0.000917154 Jy ! Clean residual min=-0.003732 max=0.002959 Jy/beam ! Clean residual mean=0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.209942 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.209942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110327Jy sigma=0.434998 ! Fit after self-cal, rms=0.110325Jy sigma=0.434923 ! 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=0.110325Jy sigma=0.434923 ! Fit after self-cal, rms=0.110843Jy sigma=0.434706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=8.706 mas, bpa=-10.78 degrees ! Estimated noise=2.04044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584294 Jy ! Component: 100 - total flux cleaned = 0.000585188 Jy ! Component: 150 - total flux cleaned = 0.000537753 Jy ! Component: 200 - total flux cleaned = 0.000489801 Jy ! Total flux subtracted in 200 components = 0.000489801 Jy ! Clean residual min=-0.003351 max=0.002870 Jy/beam ! Clean residual mean=-0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.210431 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 118 components and 0.210431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110748Jy sigma=0.434442 ! Fit after self-cal, rms=0.110754Jy sigma=0.434428 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 = -3.93268e-05 Jy ! Component: 100 - total flux cleaned = -0.000171998 Jy ! Component: 150 - total flux cleaned = -0.000255049 Jy ! Component: 200 - total flux cleaned = -0.000375826 Jy ! Total flux subtracted in 200 components = -0.000375826 Jy ! Clean residual min=-0.003313 max=0.002851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.210056 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.210056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110695Jy sigma=0.434277 ! Fit after self-cal, rms=0.110700Jy sigma=0.434273 ! 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=0.110700Jy sigma=0.434273 ! Fit after self-cal, rms=0.110751Jy sigma=0.434230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.657 mas, bmaj=17.35 mas, bpa=-2.595 degrees ! Estimated noise=2.65174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897061 Jy ! Component: 100 - total flux cleaned = 0.00107917 Jy ! Component: 150 - total flux cleaned = 0.00104719 Jy ! Component: 200 - total flux cleaned = 0.00101833 Jy ! Total flux subtracted in 200 components = 0.00101833 Jy ! Clean residual min=-0.003497 max=0.003076 Jy/beam ! Clean residual mean=0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.211074 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.211074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110741Jy sigma=0.434192 ! Fit after self-cal, rms=0.110739Jy sigma=0.434168 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 = 0.000146822 Jy ! Component: 100 - total flux cleaned = 6.45774e-05 Jy ! Component: 150 - total flux cleaned = -6.37861e-05 Jy ! Component: 200 - total flux cleaned = -0.000184091 Jy ! Total flux subtracted in 200 components = -0.000184091 Jy ! Clean residual min=-0.003321 max=0.002997 Jy/beam ! Clean residual mean=0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.21089 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 0.21089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110737Jy sigma=0.434202 ! Fit after self-cal, rms=0.110738Jy sigma=0.434194 ! 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=2.808 mas, bmaj=8.704 mas, bpa=-10.78 degrees ! Estimated noise=2.03433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.808 x 8.704 at -10.78 degrees (North through East) ! Clean map min=-0.0032485 max=0.14916 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=2.375 mas, bmaj=7.905 mas, bpa=-10.02 degrees ! Estimated noise=3.16163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114694 Jy ! Component: 100 - total flux cleaned = 0.141725 Jy ! Component: 150 - total flux cleaned = 0.156003 Jy ! Component: 200 - total flux cleaned = 0.166596 Jy ! Total flux subtracted in 200 components = 0.166596 Jy ! Clean residual min=-0.006554 max=0.006411 Jy/beam ! Clean residual mean=-0.000004 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.166596 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.166596 Jy ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=8.704 mas, bpa=-10.78 degrees ! Estimated noise=2.03433 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 = 0.00994824 Jy ! Component: 100 - total flux cleaned = 0.0167991 Jy ! Component: 150 - total flux cleaned = 0.0216862 Jy ! Component: 200 - total flux cleaned = 0.0246592 Jy ! Total flux subtracted in 200 components = 0.0246592 Jy ! Clean residual min=-0.003934 max=0.004056 Jy/beam ! Clean residual mean=-0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.191255 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.191255 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=6.657 mas, bmaj=17.35 mas, bpa=-2.595 degrees ! Estimated noise=2.65174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583508 Jy ! Component: 100 - total flux cleaned = 0.00931816 Jy ! Component: 150 - total flux cleaned = 0.011451 Jy ! Component: 200 - total flux cleaned = 0.0126858 Jy ! Total flux subtracted in 200 components = 0.0126858 Jy ! Clean residual min=-0.004143 max=0.002883 Jy/beam ! Clean residual mean=-0.000007 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.203941 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 = 0.000809758 Jy ! Component: 100 - total flux cleaned = 0.00141409 Jy ! Component: 150 - total flux cleaned = 0.00175453 Jy ! Component: 200 - total flux cleaned = 0.00201475 Jy ! Total flux subtracted in 200 components = 0.00201475 Jy ! Clean residual min=-0.003928 max=0.002771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.205955 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 121 components and 0.205955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=8.704 mas, bpa=-10.78 degrees ! Estimated noise=2.03433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240542 Jy ! Component: 100 - total flux cleaned = 0.000244478 Jy ! Component: 150 - total flux cleaned = 4.87183e-05 Jy ! Component: 200 - total flux cleaned = 4.89229e-05 Jy ! Total flux subtracted in 200 components = 4.89229e-05 Jy ! Clean residual min=-0.003684 max=0.002839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.206004 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 0.206004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110824Jy sigma=0.434397 ! Fit after self-cal, rms=0.110695Jy sigma=0.434304 wmodel J0121-2806_S_map.mod ! Writing 147 model components to file: J0121-2806_S_map.mod wobs J0121-2806_S_uvs.fits ! Writing UV FITS file: J0121-2806_S_uvs.fits wwins J0121-2806_S_map.win ! wwins: Wrote 3 windows to J0121-2806_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 = -0.0015135 Jy ! Component: 100 - total flux cleaned = -0.00212422 Jy ! Component: 150 - total flux cleaned = -0.00212209 Jy ! Component: 200 - total flux cleaned = -0.00207923 Jy ! Component: 250 - total flux cleaned = -0.00215932 Jy ! Component: 300 - total flux cleaned = -0.00223704 Jy ! Component: 350 - total flux cleaned = -0.00216403 Jy ! Component: 400 - total flux cleaned = -0.00212972 Jy ! Component: 450 - total flux cleaned = -0.00189399 Jy ! Component: 500 - total flux cleaned = -0.00189356 Jy ! Component: 550 - total flux cleaned = -0.00182969 Jy ! Component: 600 - total flux cleaned = -0.00176909 Jy ! Component: 650 - total flux cleaned = -0.00191787 Jy ! Component: 700 - total flux cleaned = -0.00194631 Jy ! Component: 750 - total flux cleaned = -0.0021149 Jy ! Component: 800 - total flux cleaned = -0.00219702 Jy ! Component: 850 - total flux cleaned = -0.00232998 Jy ! Component: 900 - total flux cleaned = -0.00240824 Jy ! Component: 950 - total flux cleaned = -0.00251054 Jy ! Component: 1000 - total flux cleaned = -0.00256013 Jy ! Component: 1050 - total flux cleaned = -0.00265753 Jy ! Component: 1100 - total flux cleaned = -0.0027532 Jy ! Component: 1150 - total flux cleaned = -0.00277721 Jy ! Component: 1200 - total flux cleaned = -0.00291574 Jy ! Component: 1250 - total flux cleaned = -0.00300613 Jy ! Component: 1300 - total flux cleaned = -0.00309434 Jy ! Component: 1350 - total flux cleaned = -0.00315949 Jy ! Component: 1400 - total flux cleaned = -0.00311618 Jy ! Component: 1450 - total flux cleaned = -0.00307348 Jy ! Component: 1500 - total flux cleaned = -0.00313586 Jy ! Component: 1550 - total flux cleaned = -0.00315623 Jy ! Component: 1600 - total flux cleaned = -0.00315622 Jy ! Component: 1650 - total flux cleaned = -0.00321635 Jy ! Component: 1700 - total flux cleaned = -0.0032561 Jy ! Component: 1750 - total flux cleaned = -0.00327572 Jy ! Component: 1800 - total flux cleaned = -0.00327554 Jy ! Component: 1850 - total flux cleaned = -0.00327518 Jy ! Component: 1900 - total flux cleaned = -0.003388 Jy ! Component: 1950 - total flux cleaned = -0.00340636 Jy ! Component: 2000 - total flux cleaned = -0.00344287 Jy ! Component: 2050 - total flux cleaned = -0.00346128 Jy ! Component: 2100 - total flux cleaned = -0.00353346 Jy ! Component: 2150 - total flux cleaned = -0.00358663 Jy ! Component: 2200 - total flux cleaned = -0.00356906 Jy ! Component: 2250 - total flux cleaned = -0.00351697 Jy ! Component: 2300 - total flux cleaned = -0.0035343 Jy ! Component: 2350 - total flux cleaned = -0.00348322 Jy ! Component: 2400 - total flux cleaned = -0.0034324 Jy ! Component: 2450 - total flux cleaned = -0.00338197 Jy ! Component: 2500 - total flux cleaned = -0.00326573 Jy ! Component: 2550 - total flux cleaned = -0.00323292 Jy ! Component: 2600 - total flux cleaned = -0.00320027 Jy ! Component: 2650 - total flux cleaned = -0.00305484 Jy ! Component: 2700 - total flux cleaned = -0.00307106 Jy ! Component: 2750 - total flux cleaned = -0.00303911 Jy ! Component: 2800 - total flux cleaned = -0.00291308 Jy ! Component: 2850 - total flux cleaned = -0.00288185 Jy ! Component: 2900 - total flux cleaned = -0.00281952 Jy ! Component: 2950 - total flux cleaned = -0.00277335 Jy ! Component: 3000 - total flux cleaned = -0.00278869 Jy ! Component: 3050 - total flux cleaned = -0.00280383 Jy ! Component: 3100 - total flux cleaned = -0.00281897 Jy ! Component: 3150 - total flux cleaned = -0.00283406 Jy ! Component: 3200 - total flux cleaned = -0.00289405 Jy ! Component: 3250 - total flux cleaned = -0.00287905 Jy ! Component: 3300 - total flux cleaned = -0.00293853 Jy ! Component: 3350 - total flux cleaned = -0.00290879 Jy ! Component: 3400 - total flux cleaned = -0.00290863 Jy ! Component: 3450 - total flux cleaned = -0.00287919 Jy ! Component: 3500 - total flux cleaned = -0.00289388 Jy ! Component: 3550 - total flux cleaned = -0.00287912 Jy ! Component: 3600 - total flux cleaned = -0.00283528 Jy ! Component: 3650 - total flux cleaned = -0.0028207 Jy ! Component: 3700 - total flux cleaned = -0.00284981 Jy ! Component: 3750 - total flux cleaned = -0.00283527 Jy ! Component: 3800 - total flux cleaned = -0.00286419 Jy ! Component: 3850 - total flux cleaned = -0.00287859 Jy ! Component: 3900 - total flux cleaned = -0.00289302 Jy ! Component: 3950 - total flux cleaned = -0.00284979 Jy ! Component: 4000 - total flux cleaned = -0.00287859 Jy ! Component: 4050 - total flux cleaned = -0.00289301 Jy ! Total flux subtracted in 4096 components = -0.00289304 Jy ! Clean residual min=-0.000858 max=0.000820 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.203111 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 431 components and 0.203112 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0121-2806_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.808 x 8.704 at -10.78 degrees (North through East) ! Clean map min=-0.0027546 max=0.15137 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0121-2806_S_map.fits wmodel /image_prod/ug002_uva//J0121-2806_S_map.mod ! Writing 431 model components to file: /image_prod/ug002_uva//J0121-2806_S_map.mod wobs /image_prod/ug002_uva//J0121-2806_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0121-2806_S_uvs.fits wwins /image_prod/ug002_uva//J0121-2806_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0121-2806_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478985 0.478985 0.95797 1.91594 3.83188 7.66376 15.3275 30.655 61.3101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 626.324 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0121-2806_S_dfm.log closed on Wed Mar 4 19:01:48 2020