! Started logfile: /image_prod/ug002_uva//J1856-2236_S_dfm.log on Thu Mar 5 03:59:38 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//J1856-2236_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1856-2236_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81037 visibilities/baseline/integration-bin. ! Found source: J1856-2236 ! ! 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 6564 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 J1856-2236_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011426Jy sigma=6.453223 ! Fit after self-cal, rms=0.912865Jy sigma=5.729997 ! 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=2.736 mas, bmaj=6.479 mas, bpa=-1.55 degrees ! Estimated noise=2.47586 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 = 0.0663408 Jy ! Component: 100 - total flux cleaned = 0.090448 Jy ! Total flux subtracted in 100 components = 0.090448 Jy ! Clean residual min=-0.010568 max=0.022248 Jy/beam ! Clean residual mean=0.000011 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.090448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.090448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096934Jy sigma=0.580415 ! Fit after self-cal, rms=0.095954Jy sigma=0.574609 ! Inverting map ! Added new window around map position (5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215276 Jy ! Component: 100 - total flux cleaned = 0.0339535 Jy ! Total flux subtracted in 100 components = 0.0339535 Jy ! Clean residual min=-0.008366 max=0.012049 Jy/beam ! Clean residual mean=0.000011 rms=0.002520 Jy/beam ! Combined flux in latest and established models = 0.124401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.124401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089917Jy sigma=0.518329 ! Fit after self-cal, rms=0.089181Jy sigma=0.513622 ! 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=3.505 mas, bmaj=7.899 mas, bpa=-0.07653 degrees ! Estimated noise=1.41984 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 = 0.0160297 Jy ! Component: 100 - total flux cleaned = 0.0241637 Jy ! Component: 150 - total flux cleaned = 0.0290748 Jy ! Component: 200 - total flux cleaned = 0.0321359 Jy ! Total flux subtracted in 200 components = 0.0321359 Jy ! Clean residual min=-0.006997 max=0.010324 Jy/beam ! Clean residual mean=0.000017 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.156537 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.156537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086990Jy sigma=0.489047 ! Fit after self-cal, rms=0.086699Jy sigma=0.487238 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 7.899 at -0.07653 degrees (North through East) ! Clean map min=-0.0065552 max=0.084368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 1.19 KP 0.94 ! LA 0.97 MK 0.94 NL 1.09 OV 0.85 ! PT 1.28 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.90 HN 1.14 KP 0.98 ! LA 0.97 MK 0.94 NL 0.95 OV 0.86 ! PT 1.29 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.90 HN 1.07 KP 0.95 ! LA 0.98 MK 0.94 NL 0.91 OV 0.88 ! PT 1.44 SC 0.98 ! ! ! Fit before self-cal, rms=0.086699Jy sigma=0.487238 ! Fit after self-cal, rms=0.097352Jy sigma=0.468173 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=7.842 mas, bpa=-0.02486 degrees ! Estimated noise=1.40151 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 = 0.00344272 Jy ! Component: 100 - total flux cleaned = 0.00360361 Jy ! Component: 150 - total flux cleaned = 0.00364879 Jy ! Component: 200 - total flux cleaned = 0.00373289 Jy ! Total flux subtracted in 200 components = 0.00373289 Jy ! Clean residual min=-0.005482 max=0.005308 Jy/beam ! Clean residual mean=0.000014 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.16027 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.16027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097153Jy sigma=0.467112 ! Fit after self-cal, rms=0.097459Jy sigma=0.466506 ! 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=0.097459Jy sigma=0.466506 ! Fit after self-cal, rms=0.110075Jy sigma=0.457221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=7.829 mas, bpa=-0.4714 degrees ! Estimated noise=1.39058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209324 Jy ! Component: 100 - total flux cleaned = 0.00219777 Jy ! Component: 150 - total flux cleaned = 0.00215659 Jy ! Component: 200 - total flux cleaned = 0.00215731 Jy ! Total flux subtracted in 200 components = 0.00215731 Jy ! Clean residual min=-0.003176 max=0.002598 Jy/beam ! Clean residual mean=0.000003 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.162428 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.162428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110029Jy sigma=0.456644 ! Fit after self-cal, rms=0.110155Jy sigma=0.456431 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 = 0.000469244 Jy ! Component: 100 - total flux cleaned = 0.000466518 Jy ! Component: 150 - total flux cleaned = 0.000375525 Jy ! Component: 200 - total flux cleaned = 0.000295648 Jy ! Total flux subtracted in 200 components = 0.000295648 Jy ! Clean residual min=-0.003149 max=0.002506 Jy/beam ! Clean residual mean=0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.162723 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.162723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110139Jy sigma=0.456231 ! Fit after self-cal, rms=0.110133Jy sigma=0.456201 ! 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=0.110133Jy sigma=0.456201 ! Fit after self-cal, rms=0.111761Jy sigma=0.455732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.814 mas, bpa=-0.7735 degrees ! Estimated noise=1.3789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484645 Jy ! Component: 100 - total flux cleaned = 0.000520745 Jy ! Component: 150 - total flux cleaned = 0.000522202 Jy ! Component: 200 - total flux cleaned = 0.000495331 Jy ! Total flux subtracted in 200 components = 0.000495331 Jy ! Clean residual min=-0.003016 max=0.002230 Jy/beam ! Clean residual mean=0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.163219 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.163219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111741Jy sigma=0.455541 ! Fit after self-cal, rms=0.111734Jy sigma=0.455504 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 = 0.000327288 Jy ! Component: 100 - total flux cleaned = 0.000301839 Jy ! Component: 150 - total flux cleaned = 0.00027722 Jy ! Component: 200 - total flux cleaned = 0.000276299 Jy ! Total flux subtracted in 200 components = 0.000276299 Jy ! Clean residual min=-0.002982 max=0.002307 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.163495 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.163495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111725Jy sigma=0.455413 ! Fit after self-cal, rms=0.111721Jy sigma=0.455403 ! 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=0.111721Jy sigma=0.455403 ! Fit after self-cal, rms=0.111420Jy sigma=0.455360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.652 mas, bmaj=17.3 mas, bpa=1.368 degrees ! Estimated noise=1.65074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502603 Jy ! Component: 100 - total flux cleaned = 0.000575579 Jy ! Component: 150 - total flux cleaned = 0.000634341 Jy ! Component: 200 - total flux cleaned = 0.000668694 Jy ! Total flux subtracted in 200 components = 0.000668694 Jy ! Clean residual min=-0.002668 max=0.002532 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.164164 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.164164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111414Jy sigma=0.455329 ! Fit after self-cal, rms=0.111405Jy sigma=0.455306 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 = 0.000169188 Jy ! Component: 100 - total flux cleaned = 0.00016944 Jy ! Component: 150 - total flux cleaned = 0.000196351 Jy ! Component: 200 - total flux cleaned = 0.000220915 Jy ! Total flux subtracted in 200 components = 0.000220915 Jy ! Clean residual min=-0.002661 max=0.002527 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.164384 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.164384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111404Jy sigma=0.455323 ! Fit after self-cal, rms=0.111401Jy sigma=0.455315 ! 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=3.435 mas, bmaj=7.807 mas, bpa=-0.9572 degrees ! Estimated noise=1.3726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.435 x 7.807 at -0.9572 degrees (North through East) ! Clean map min=-0.002781 max=0.080213 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=2.663 mas, bmaj=6.47 mas, bpa=-2.615 degrees ! Estimated noise=2.36097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656324 Jy ! Component: 100 - total flux cleaned = 0.0955649 Jy ! Component: 150 - total flux cleaned = 0.11463 Jy ! Component: 200 - total flux cleaned = 0.127784 Jy ! Total flux subtracted in 200 components = 0.127784 Jy ! Clean residual min=-0.006046 max=0.007563 Jy/beam ! Clean residual mean=0.000005 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.127784 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.127784 Jy ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=7.807 mas, bpa=-0.9572 degrees ! Estimated noise=1.3726 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 = 0.0147295 Jy ! Component: 100 - total flux cleaned = 0.0229213 Jy ! Component: 150 - total flux cleaned = 0.0276637 Jy ! Component: 200 - total flux cleaned = 0.0305601 Jy ! Total flux subtracted in 200 components = 0.0305601 Jy ! Clean residual min=-0.003232 max=0.002440 Jy/beam ! Clean residual mean=0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.158344 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.158344 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=7.652 mas, bmaj=17.3 mas, bpa=1.368 degrees ! Estimated noise=1.65074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297654 Jy ! Component: 100 - total flux cleaned = 0.00437173 Jy ! Component: 150 - total flux cleaned = 0.00506751 Jy ! Component: 200 - total flux cleaned = 0.00539765 Jy ! Total flux subtracted in 200 components = 0.00539765 Jy ! Clean residual min=-0.002665 max=0.002514 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.163742 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 = 3.95528e-05 Jy ! Component: 100 - total flux cleaned = 6.77658e-05 Jy ! Component: 150 - total flux cleaned = 9.42492e-05 Jy ! Component: 200 - total flux cleaned = 0.000119634 Jy ! Total flux subtracted in 200 components = 0.000119634 Jy ! Clean residual min=-0.002650 max=0.002509 Jy/beam ! Clean residual mean=0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.163861 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.163861 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=7.807 mas, bpa=-0.9572 degrees ! Estimated noise=1.3726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555753 Jy ! Component: 100 - total flux cleaned = -0.000620816 Jy ! Component: 150 - total flux cleaned = -0.000673629 Jy ! Component: 200 - total flux cleaned = -0.000719415 Jy ! Total flux subtracted in 200 components = -0.000719415 Jy ! Clean residual min=-0.002898 max=0.002294 Jy/beam ! Clean residual mean=0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.163142 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.163142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111406Jy sigma=0.455379 ! Fit after self-cal, rms=0.111402Jy sigma=0.455326 wmodel J1856-2236_S_map.mod ! Writing 120 model components to file: J1856-2236_S_map.mod wobs J1856-2236_S_uvs.fits ! Writing UV FITS file: J1856-2236_S_uvs.fits wwins J1856-2236_S_map.win ! wwins: Wrote 2 windows to J1856-2236_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 = -0.00130526 Jy ! Component: 100 - total flux cleaned = -0.00243208 Jy ! Component: 150 - total flux cleaned = -0.00328698 Jy ! Component: 200 - total flux cleaned = -0.0039716 Jy ! Component: 250 - total flux cleaned = -0.00455255 Jy ! Component: 300 - total flux cleaned = -0.00493704 Jy ! Component: 350 - total flux cleaned = -0.00537586 Jy ! Component: 400 - total flux cleaned = -0.00583364 Jy ! Component: 450 - total flux cleaned = -0.00624677 Jy ! Component: 500 - total flux cleaned = -0.00670931 Jy ! Component: 550 - total flux cleaned = -0.00709898 Jy ! Component: 600 - total flux cleaned = -0.00736245 Jy ! Component: 650 - total flux cleaned = -0.00767681 Jy ! Component: 700 - total flux cleaned = -0.00787276 Jy ! Component: 750 - total flux cleaned = -0.00817306 Jy ! Component: 800 - total flux cleaned = -0.00830701 Jy ! Component: 850 - total flux cleaned = -0.00849053 Jy ! Component: 900 - total flux cleaned = -0.00872158 Jy ! Component: 950 - total flux cleaned = -0.00879741 Jy ! Component: 1000 - total flux cleaned = -0.00901984 Jy ! Component: 1050 - total flux cleaned = -0.00916508 Jy ! Component: 1100 - total flux cleaned = -0.00942706 Jy ! Component: 1150 - total flux cleaned = -0.00961437 Jy ! Component: 1200 - total flux cleaned = -0.00972937 Jy ! Component: 1250 - total flux cleaned = -0.00982036 Jy ! Component: 1300 - total flux cleaned = -0.00995447 Jy ! Component: 1350 - total flux cleaned = -0.00999873 Jy ! Component: 1400 - total flux cleaned = -0.0101505 Jy ! Component: 1450 - total flux cleaned = -0.0101933 Jy ! Component: 1500 - total flux cleaned = -0.0102981 Jy ! Component: 1550 - total flux cleaned = -0.0103187 Jy ! Component: 1600 - total flux cleaned = -0.0104208 Jy ! Component: 1650 - total flux cleaned = -0.0104205 Jy ! Component: 1700 - total flux cleaned = -0.0104405 Jy ! Component: 1750 - total flux cleaned = -0.0105191 Jy ! Component: 1800 - total flux cleaned = -0.0105379 Jy ! Component: 1850 - total flux cleaned = -0.0105376 Jy ! Component: 1900 - total flux cleaned = -0.0105562 Jy ! Component: 1950 - total flux cleaned = -0.0105933 Jy ! Component: 2000 - total flux cleaned = -0.0106486 Jy ! Component: 2050 - total flux cleaned = -0.0107214 Jy ! Component: 2100 - total flux cleaned = -0.0108466 Jy ! Component: 2150 - total flux cleaned = -0.0108641 Jy ! Component: 2200 - total flux cleaned = -0.0109167 Jy ! Component: 2250 - total flux cleaned = -0.0110032 Jy ! Component: 2300 - total flux cleaned = -0.0110886 Jy ! Component: 2350 - total flux cleaned = -0.0110887 Jy ! Component: 2400 - total flux cleaned = -0.0110554 Jy ! Component: 2450 - total flux cleaned = -0.0111051 Jy ! Component: 2500 - total flux cleaned = -0.011056 Jy ! Component: 2550 - total flux cleaned = -0.0109912 Jy ! Component: 2600 - total flux cleaned = -0.0110072 Jy ! Component: 2650 - total flux cleaned = -0.0109597 Jy ! Component: 2700 - total flux cleaned = -0.0109756 Jy ! Component: 2750 - total flux cleaned = -0.0109756 Jy ! Component: 2800 - total flux cleaned = -0.0110374 Jy ! Component: 2850 - total flux cleaned = -0.0110068 Jy ! Component: 2900 - total flux cleaned = -0.0109916 Jy ! Component: 2950 - total flux cleaned = -0.0109465 Jy ! Component: 3000 - total flux cleaned = -0.0109316 Jy ! Component: 3050 - total flux cleaned = -0.010961 Jy ! Component: 3100 - total flux cleaned = -0.0109173 Jy ! Component: 3150 - total flux cleaned = -0.0109176 Jy ! Component: 3200 - total flux cleaned = -0.0109463 Jy ! Component: 3250 - total flux cleaned = -0.0108892 Jy ! Component: 3300 - total flux cleaned = -0.0108892 Jy ! Component: 3350 - total flux cleaned = -0.010833 Jy ! Component: 3400 - total flux cleaned = -0.0108608 Jy ! Component: 3450 - total flux cleaned = -0.0108193 Jy ! Component: 3500 - total flux cleaned = -0.0107783 Jy ! Component: 3550 - total flux cleaned = -0.0107511 Jy ! Component: 3600 - total flux cleaned = -0.0107781 Jy ! Component: 3650 - total flux cleaned = -0.0107113 Jy ! Component: 3700 - total flux cleaned = -0.0107245 Jy ! Component: 3750 - total flux cleaned = -0.0106981 Jy ! Component: 3800 - total flux cleaned = -0.0105939 Jy ! Component: 3850 - total flux cleaned = -0.010594 Jy ! Component: 3900 - total flux cleaned = -0.010581 Jy ! Component: 3950 - total flux cleaned = -0.01053 Jy ! Component: 4000 - total flux cleaned = -0.010492 Jy ! Component: 4050 - total flux cleaned = -0.0104542 Jy ! Total flux subtracted in 4096 components = -0.0104167 Jy ! Clean residual min=-0.000876 max=0.000696 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.152725 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 400 components and 0.152725 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1856-2236_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.435 x 7.807 at -0.9572 degrees (North through East) ! Clean map min=-0.0018096 max=0.080391 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1856-2236_S_map.fits wmodel /image_prod/ug002_uva//J1856-2236_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J1856-2236_S_map.mod wobs /image_prod/ug002_uva//J1856-2236_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1856-2236_S_uvs.fits wwins /image_prod/ug002_uva//J1856-2236_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1856-2236_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0803911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830572 0.830572 1.66114 3.32229 6.64458 13.2892 26.5783 53.1566 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.196 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1856-2236_S_dfm.log closed on Thu Mar 5 03:59:41 2020