! Started logfile: /image_prod/ug002_uva//J2318-4010_S_dfm.log on Thu Mar 5 06:11:10 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//J2318-4010_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2318-4010_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878704 visibilities/baseline/integration-bin. ! Found source: J2318-4010 ! ! 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 5694 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 J2318-4010_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022744Jy sigma=5.642752 ! Fit after self-cal, rms=0.804556Jy sigma=4.363965 ! 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=2.377 mas, bmaj=6.766 mas, bpa=-6.877 degrees ! Estimated noise=3.09961 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 = 0.152584 Jy ! Component: 100 - total flux cleaned = 0.194282 Jy ! Total flux subtracted in 100 components = 0.194282 Jy ! Clean residual min=-0.013072 max=0.028592 Jy/beam ! Clean residual mean=-0.000062 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 0.194282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.194282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112223Jy sigma=0.551796 ! Fit after self-cal, rms=0.112154Jy sigma=0.551575 ! Inverting map ! Added new window around map position (4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253271 Jy ! Component: 100 - total flux cleaned = 0.0390387 Jy ! Total flux subtracted in 100 components = 0.0390387 Jy ! Clean residual min=-0.012429 max=0.020392 Jy/beam ! Clean residual mean=-0.000026 rms=0.003458 Jy/beam ! Combined flux in latest and established models = 0.233321 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.233321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105823Jy sigma=0.502548 ! Fit after self-cal, rms=0.105134Jy sigma=0.497448 ! 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=2.932 mas, bmaj=8.092 mas, bpa=-5.577 degrees ! Estimated noise=1.74074 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 (-3.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019484 Jy ! Component: 100 - total flux cleaned = 0.0298829 Jy ! Component: 150 - total flux cleaned = 0.0334449 Jy ! Component: 200 - total flux cleaned = 0.034322 Jy ! Total flux subtracted in 200 components = 0.034322 Jy ! Clean residual min=-0.007004 max=0.007905 Jy/beam ! Clean residual mean=0.000032 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.267643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.267643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101338Jy sigma=0.472918 ! Fit after self-cal, rms=0.101184Jy sigma=0.472137 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.932 x 8.092 at -5.577 degrees (North through East) ! Clean map min=-0.0067722 max=0.18405 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.60 KP 1.01 LA 1.01 ! MK 0.95 NL 1.11 OV 0.94 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.89 KP 1.00 LA 1.01 ! MK 0.99 NL 1.20 OV 0.92 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.88 KP 0.99 LA 1.05 ! MK 0.98 NL 0.94 OV 0.94 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.101184Jy sigma=0.472137 ! Fit after self-cal, rms=0.123234Jy sigma=0.458536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=8.004 mas, bpa=-5.432 degrees ! Estimated noise=1.77268 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 = -0.00274321 Jy ! Component: 100 - total flux cleaned = -0.00291242 Jy ! Component: 150 - total flux cleaned = -0.00298732 Jy ! Component: 200 - total flux cleaned = -0.00305736 Jy ! Total flux subtracted in 200 components = -0.00305736 Jy ! Clean residual min=-0.005239 max=0.003909 Jy/beam ! Clean residual mean=-0.000066 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.264586 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.264585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123082Jy sigma=0.457457 ! Fit after self-cal, rms=0.123351Jy sigma=0.457224 ! 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=0.123351Jy sigma=0.457224 ! Fit after self-cal, rms=0.126157Jy sigma=0.456103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=8.01 mas, bpa=-5.413 degrees ! Estimated noise=1.77461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185953 Jy ! Component: 100 - total flux cleaned = -0.00206585 Jy ! Component: 150 - total flux cleaned = -0.00218721 Jy ! Component: 200 - total flux cleaned = -0.00224078 Jy ! Total flux subtracted in 200 components = -0.00224078 Jy ! Clean residual min=-0.004940 max=0.003418 Jy/beam ! Clean residual mean=-0.000064 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.262345 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.262345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126062Jy sigma=0.455635 ! Fit after self-cal, rms=0.126057Jy sigma=0.455573 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 = -0.000321728 Jy ! Component: 100 - total flux cleaned = -0.000323252 Jy ! Component: 150 - total flux cleaned = -0.000323427 Jy ! Component: 200 - total flux cleaned = -0.000322072 Jy ! Total flux subtracted in 200 components = -0.000322072 Jy ! Clean residual min=-0.004716 max=0.003426 Jy/beam ! Clean residual mean=-0.000065 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.262023 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.262023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126002Jy sigma=0.455330 ! Fit after self-cal, rms=0.125995Jy sigma=0.455293 ! 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=0.125995Jy sigma=0.455293 ! Fit after self-cal, rms=0.128739Jy sigma=0.454890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.011 mas, bpa=-5.427 degrees ! Estimated noise=1.77431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138456 Jy ! Component: 100 - total flux cleaned = -0.00161186 Jy ! Component: 150 - total flux cleaned = -0.00169249 Jy ! Component: 200 - total flux cleaned = -0.00165657 Jy ! Total flux subtracted in 200 components = -0.00165657 Jy ! Clean residual min=-0.004509 max=0.003317 Jy/beam ! Clean residual mean=-0.000063 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.260366 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.260366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128689Jy sigma=0.454696 ! Fit after self-cal, rms=0.128692Jy sigma=0.454666 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 = -0.000205647 Jy ! Component: 100 - total flux cleaned = -0.000206612 Jy ! Component: 150 - total flux cleaned = -0.000173442 Jy ! Component: 200 - total flux cleaned = -0.000173864 Jy ! Total flux subtracted in 200 components = -0.000173864 Jy ! Clean residual min=-0.004367 max=0.003290 Jy/beam ! Clean residual mean=-0.000063 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.260192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.260192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128661Jy sigma=0.454563 ! Fit after self-cal, rms=0.128660Jy sigma=0.454545 ! 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=0.128660Jy sigma=0.454545 ! Fit after self-cal, rms=0.130876Jy sigma=0.454504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.633 mas, bmaj=26.91 mas, bpa=-0.8278 degrees ! Estimated noise=2.19267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013025 Jy ! Component: 100 - total flux cleaned = -0.00141697 Jy ! Component: 150 - total flux cleaned = -0.00153987 Jy ! Component: 200 - total flux cleaned = -0.00162394 Jy ! Total flux subtracted in 200 components = -0.00162394 Jy ! Clean residual min=-0.004699 max=0.002622 Jy/beam ! Clean residual mean=-0.000134 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.258568 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 98 components and 0.258568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130869Jy sigma=0.454447 ! Fit after self-cal, rms=0.130877Jy sigma=0.454425 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 = -0.000242625 Jy ! Component: 100 - total flux cleaned = -0.000241785 Jy ! Component: 150 - total flux cleaned = -0.000242049 Jy ! Component: 200 - total flux cleaned = -0.000242723 Jy ! Total flux subtracted in 200 components = -0.000242723 Jy ! Clean residual min=-0.004623 max=0.002520 Jy/beam ! Clean residual mean=-0.000136 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.258326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.258326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130873Jy sigma=0.454431 ! Fit after self-cal, rms=0.130872Jy sigma=0.454425 ! 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=2.95 mas, bmaj=8.009 mas, bpa=-5.448 degrees ! Estimated noise=1.77397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 8.009 at -5.448 degrees (North through East) ! Clean map min=-0.0038147 max=0.18875 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=2.388 mas, bmaj=6.684 mas, bpa=-6.607 degrees ! Estimated noise=3.19261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156336 Jy ! Component: 100 - total flux cleaned = 0.200994 Jy ! Component: 150 - total flux cleaned = 0.22305 Jy ! Component: 200 - total flux cleaned = 0.235191 Jy ! Total flux subtracted in 200 components = 0.235191 Jy ! Clean residual min=-0.006968 max=0.008936 Jy/beam ! Clean residual mean=-0.000053 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.235191 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.235191 Jy ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=8.009 mas, bpa=-5.448 degrees ! Estimated noise=1.77397 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 (2.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109688 Jy ! Component: 100 - total flux cleaned = 0.0163398 Jy ! Component: 150 - total flux cleaned = 0.0196134 Jy ! Component: 200 - total flux cleaned = 0.0214273 Jy ! Total flux subtracted in 200 components = 0.0214273 Jy ! Clean residual min=-0.003965 max=0.002882 Jy/beam ! Clean residual mean=-0.000070 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.256618 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.256618 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=8.633 mas, bmaj=26.91 mas, bpa=-0.8278 degrees ! Estimated noise=2.19267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146327 Jy ! Component: 100 - total flux cleaned = 0.00175474 Jy ! Component: 150 - total flux cleaned = 0.00185963 Jy ! Component: 200 - total flux cleaned = 0.00195099 Jy ! Total flux subtracted in 200 components = 0.00195099 Jy ! Clean residual min=-0.004529 max=0.002534 Jy/beam ! Clean residual mean=-0.000134 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.258569 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 = 7.87449e-05 Jy ! Component: 100 - total flux cleaned = 0.00015056 Jy ! Component: 150 - total flux cleaned = 0.000168443 Jy ! Component: 200 - total flux cleaned = 0.000184696 Jy ! Total flux subtracted in 200 components = 0.000184696 Jy ! Clean residual min=-0.004524 max=0.002549 Jy/beam ! Clean residual mean=-0.000133 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.258754 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.258754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=8.009 mas, bpa=-5.448 degrees ! Estimated noise=1.77397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300753 Jy ! Component: 100 - total flux cleaned = -0.000249619 Jy ! Component: 150 - total flux cleaned = -0.000156201 Jy ! Component: 200 - total flux cleaned = -7.0909e-05 Jy ! Total flux subtracted in 200 components = -7.0909e-05 Jy ! Clean residual min=-0.003769 max=0.002836 Jy/beam ! Clean residual mean=-0.000064 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.258683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.258683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130804Jy sigma=0.454223 ! Fit after self-cal, rms=0.130806Jy sigma=0.454151 wmodel J2318-4010_S_map.mod ! Writing 73 model components to file: J2318-4010_S_map.mod wobs J2318-4010_S_uvs.fits ! Writing UV FITS file: J2318-4010_S_uvs.fits wwins J2318-4010_S_map.win ! wwins: Wrote 4 windows to J2318-4010_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 = -0.00157459 Jy ! Component: 100 - total flux cleaned = -0.00260758 Jy ! Component: 150 - total flux cleaned = -0.0034679 Jy ! Component: 200 - total flux cleaned = -0.00380395 Jy ! Component: 250 - total flux cleaned = -0.00407807 Jy ! Component: 300 - total flux cleaned = -0.00429585 Jy ! Component: 350 - total flux cleaned = -0.00446466 Jy ! Component: 400 - total flux cleaned = -0.00450543 Jy ! Component: 450 - total flux cleaned = -0.00450542 Jy ! Component: 500 - total flux cleaned = -0.00450537 Jy ! Component: 550 - total flux cleaned = -0.00454189 Jy ! Component: 600 - total flux cleaned = -0.00457722 Jy ! Component: 650 - total flux cleaned = -0.00471851 Jy ! Component: 700 - total flux cleaned = -0.00475221 Jy ! Component: 750 - total flux cleaned = -0.00468463 Jy ! Component: 800 - total flux cleaned = -0.00468519 Jy ! Component: 850 - total flux cleaned = -0.00468434 Jy ! Component: 900 - total flux cleaned = -0.00455572 Jy ! Component: 950 - total flux cleaned = -0.00452402 Jy ! Component: 1000 - total flux cleaned = -0.00449325 Jy ! Component: 1050 - total flux cleaned = -0.00455429 Jy ! Component: 1100 - total flux cleaned = -0.00458411 Jy ! Component: 1150 - total flux cleaned = -0.00470203 Jy ! Component: 1200 - total flux cleaned = -0.00475961 Jy ! Component: 1250 - total flux cleaned = -0.00478849 Jy ! Component: 1300 - total flux cleaned = -0.0048735 Jy ! Component: 1350 - total flux cleaned = -0.00495694 Jy ! Component: 1400 - total flux cleaned = -0.00509414 Jy ! Component: 1450 - total flux cleaned = -0.00517519 Jy ! Component: 1500 - total flux cleaned = -0.00530766 Jy ! Component: 1550 - total flux cleaned = -0.00525505 Jy ! Component: 1600 - total flux cleaned = -0.00541071 Jy ! Component: 1650 - total flux cleaned = -0.0055641 Jy ! Component: 1700 - total flux cleaned = -0.0055894 Jy ! Component: 1750 - total flux cleaned = -0.00561472 Jy ! Component: 1800 - total flux cleaned = -0.00573863 Jy ! Component: 1850 - total flux cleaned = -0.00578759 Jy ! Component: 1900 - total flux cleaned = -0.00588435 Jy ! Component: 1950 - total flux cleaned = -0.00588418 Jy ! Component: 2000 - total flux cleaned = -0.00590769 Jy ! Component: 2050 - total flux cleaned = -0.00595423 Jy ! Component: 2100 - total flux cleaned = -0.00586141 Jy ! Component: 2150 - total flux cleaned = -0.0059076 Jy ! Component: 2200 - total flux cleaned = -0.00588461 Jy ! Component: 2250 - total flux cleaned = -0.00588464 Jy ! Component: 2300 - total flux cleaned = -0.00584007 Jy ! Component: 2350 - total flux cleaned = -0.00597311 Jy ! Component: 2400 - total flux cleaned = -0.00595131 Jy ! Component: 2450 - total flux cleaned = -0.00603808 Jy ! Component: 2500 - total flux cleaned = -0.00601644 Jy ! Component: 2550 - total flux cleaned = -0.00608057 Jy ! Component: 2600 - total flux cleaned = -0.00614407 Jy ! Component: 2650 - total flux cleaned = -0.00612312 Jy ! Component: 2700 - total flux cleaned = -0.00614408 Jy ! Component: 2750 - total flux cleaned = -0.00622698 Jy ! Component: 2800 - total flux cleaned = -0.00622682 Jy ! Component: 2850 - total flux cleaned = -0.00626777 Jy ! Component: 2900 - total flux cleaned = -0.00630843 Jy ! Component: 2950 - total flux cleaned = -0.00638874 Jy ! Component: 3000 - total flux cleaned = -0.00646864 Jy ! Component: 3050 - total flux cleaned = -0.00646859 Jy ! Component: 3100 - total flux cleaned = -0.00650783 Jy ! Component: 3150 - total flux cleaned = -0.00660548 Jy ! Component: 3200 - total flux cleaned = -0.00666339 Jy ! Component: 3250 - total flux cleaned = -0.00675957 Jy ! Component: 3300 - total flux cleaned = -0.00677865 Jy ! Component: 3350 - total flux cleaned = -0.00687358 Jy ! Component: 3400 - total flux cleaned = -0.00691145 Jy ! Component: 3450 - total flux cleaned = -0.00700523 Jy ! Component: 3500 - total flux cleaned = -0.0070611 Jy ! Component: 3550 - total flux cleaned = -0.00715357 Jy ! Component: 3600 - total flux cleaned = -0.00720891 Jy ! Component: 3650 - total flux cleaned = -0.00730014 Jy ! Component: 3700 - total flux cleaned = -0.0073184 Jy ! Component: 3750 - total flux cleaned = -0.00737235 Jy ! Component: 3800 - total flux cleaned = -0.00742607 Jy ! Component: 3850 - total flux cleaned = -0.00742608 Jy ! Component: 3900 - total flux cleaned = -0.00746165 Jy ! Component: 3950 - total flux cleaned = -0.00749695 Jy ! Component: 4000 - total flux cleaned = -0.00756687 Jy ! Component: 4050 - total flux cleaned = -0.00754957 Jy ! Total flux subtracted in 4096 components = -0.00761869 Jy ! Clean residual min=-0.000999 max=0.000867 Jy/beam ! Clean residual mean=-0.000011 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.251064 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 348 components and 0.251064 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2318-4010_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 8.009 at -5.448 degrees (North through East) ! Clean map min=-0.0020318 max=0.18968 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2318-4010_S_map.fits wmodel /image_prod/ug002_uva//J2318-4010_S_map.mod ! Writing 348 model components to file: /image_prod/ug002_uva//J2318-4010_S_map.mod wobs /image_prod/ug002_uva//J2318-4010_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2318-4010_S_uvs.fits wwins /image_prod/ug002_uva//J2318-4010_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2318-4010_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.189682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476744 0.476744 0.953489 1.90698 3.81396 7.62791 15.2558 30.5116 61.0233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.189 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 629.267 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2318-4010_S_dfm.log closed on Thu Mar 5 06:11:14 2020