! Started logfile: /image_prod/ug002_uva//J0414+2441_S_a_dfm.log on Wed Mar 4 20:15:46 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//J0414+2441_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0414+2441_S_a_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J0414+2441 ! ! 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 16350 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 J0414+2441_S_a] 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003116Jy sigma=8.791074 ! Fit after self-cal, rms=0.971291Jy sigma=8.524384 ! 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=3.089 mas, bmaj=7.25 mas, bpa=5.763 degrees ! Estimated noise=1.04745 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 = 0.023329 Jy ! Component: 100 - total flux cleaned = 0.0286436 Jy ! Total flux subtracted in 100 components = 0.0286436 Jy ! Clean residual min=-0.002460 max=0.002596 Jy/beam ! Clean residual mean=-0.000004 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0286436 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0286436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061223Jy sigma=0.461344 ! Fit after self-cal, rms=0.059554Jy sigma=0.446066 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399882 Jy ! Component: 100 - total flux cleaned = 0.00447811 Jy ! Total flux subtracted in 100 components = 0.00447811 Jy ! Clean residual min=-0.002458 max=0.002197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0331217 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0331217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059264Jy sigma=0.444342 ! Fit after self-cal, rms=0.059254Jy sigma=0.444011 ! 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=3.688 mas, bmaj=8.244 mas, bpa=5.975 degrees ! Estimated noise=0.655832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.17897e-06 Jy ! Component: 100 - total flux cleaned = -0.000156812 Jy ! Component: 150 - total flux cleaned = -0.00021897 Jy ! Component: 200 - total flux cleaned = -0.000303988 Jy ! Total flux subtracted in 200 components = -0.000303988 Jy ! Clean residual min=-0.001858 max=0.001290 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0328177 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0328177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059221Jy sigma=0.443885 ! Fit after self-cal, rms=0.059203Jy sigma=0.443827 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.688 x 8.244 at 5.975 degrees (North through East) ! Clean map min=-0.0017686 max=0.033724 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.02 KP 1.02 ! LA 1.07 MK 0.97 NL 1.05 OV 1.11 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00 HN 0.98 KP 1.08 ! LA 1.12 MK 0.98 NL 0.95 OV 0.93 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.04 KP 1.08 ! LA 1.08 MK 0.96 NL 0.69 OV 1.04 ! PT 1.09 SC 0.95 ! ! ! Fit before self-cal, rms=0.059203Jy sigma=0.443827 ! Fit after self-cal, rms=0.056971Jy sigma=0.442077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=8.122 mas, bpa=6.223 degrees ! Estimated noise=0.655184 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 = 0.000459032 Jy ! Component: 100 - total flux cleaned = 0.000595287 Jy ! Component: 150 - total flux cleaned = 0.000689233 Jy ! Component: 200 - total flux cleaned = 0.000753232 Jy ! Total flux subtracted in 200 components = 0.000753232 Jy ! Clean residual min=-0.001214 max=0.001301 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0335709 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0335709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056958Jy sigma=0.442030 ! Fit after self-cal, rms=0.057011Jy sigma=0.441438 ! 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=0.057011Jy sigma=0.441438 ! Fit after self-cal, rms=0.055658Jy sigma=0.440251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.112 mas, bpa=6.329 degrees ! Estimated noise=0.654294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.59671e-05 Jy ! Component: 100 - total flux cleaned = 7.60964e-05 Jy ! Component: 150 - total flux cleaned = 7.61451e-05 Jy ! Component: 200 - total flux cleaned = 8.59255e-05 Jy ! Total flux subtracted in 200 components = 8.59255e-05 Jy ! Clean residual min=-0.001054 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0336569 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0336569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055654Jy sigma=0.440245 ! Fit after self-cal, rms=0.055690Jy sigma=0.439940 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 = 9.19123e-05 Jy ! Component: 100 - total flux cleaned = 9.24783e-05 Jy ! Component: 150 - total flux cleaned = 8.27469e-05 Jy ! Component: 200 - total flux cleaned = 7.52803e-05 Jy ! Total flux subtracted in 200 components = 7.52803e-05 Jy ! Clean residual min=-0.001023 max=0.001071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0337321 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0337321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055688Jy sigma=0.439938 ! Fit after self-cal, rms=0.055682Jy sigma=0.439914 ! 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=0.055682Jy sigma=0.439914 ! Fit after self-cal, rms=0.055476Jy sigma=0.439843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=8.102 mas, bpa=6.452 degrees ! Estimated noise=0.650938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.9116e-05 Jy ! Component: 100 - total flux cleaned = -4.62041e-05 Jy ! Component: 150 - total flux cleaned = -5.11801e-05 Jy ! Component: 200 - total flux cleaned = -5.51085e-05 Jy ! Total flux subtracted in 200 components = -5.51085e-05 Jy ! Clean residual min=-0.001014 max=0.001025 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.033677 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.033677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055473Jy sigma=0.439845 ! Fit after self-cal, rms=0.055504Jy sigma=0.439804 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 = 1.38359e-06 Jy ! Component: 100 - total flux cleaned = 6.0151e-06 Jy ! Component: 150 - total flux cleaned = 6.33122e-06 Jy ! Component: 200 - total flux cleaned = 1.2847e-05 Jy ! Total flux subtracted in 200 components = 1.2847e-05 Jy ! Clean residual min=-0.000997 max=0.001061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0336899 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0336899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055502Jy sigma=0.439803 ! Fit after self-cal, rms=0.055504Jy sigma=0.439799 ! 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=0.055504Jy sigma=0.439799 ! Fit after self-cal, rms=0.055285Jy sigma=0.439786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.346 mas, bmaj=10.94 mas, bpa=-0.6627 degrees ! Estimated noise=0.766703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135038 Jy ! Component: 100 - total flux cleaned = -0.000135591 Jy ! Component: 150 - total flux cleaned = -0.000131176 Jy ! Component: 200 - total flux cleaned = -0.000123247 Jy ! Total flux subtracted in 200 components = -0.000123247 Jy ! Clean residual min=-0.001069 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0335666 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0335666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055285Jy sigma=0.439786 ! Fit after self-cal, rms=0.055303Jy sigma=0.439771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45726e-05 Jy ! Component: 100 - total flux cleaned = -5.11405e-05 Jy ! Component: 150 - total flux cleaned = -4.04606e-05 Jy ! Component: 200 - total flux cleaned = -3.75884e-05 Jy ! Total flux subtracted in 200 components = -3.75884e-05 Jy ! Clean residual min=-0.001047 max=0.001280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.033529 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.033529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055303Jy sigma=0.439776 ! Fit after self-cal, rms=0.055301Jy sigma=0.439710 ! 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=3.662 mas, bmaj=8.096 mas, bpa=6.54 degrees ! Estimated noise=0.648025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 8.096 at 6.54 degrees (North through East) ! Clean map min=-0.001674 max=0.033098 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=3.072 mas, bmaj=7.164 mas, bpa=6.278 degrees ! Estimated noise=1.02656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252994 Jy ! Component: 100 - total flux cleaned = 0.0310643 Jy ! Component: 150 - total flux cleaned = 0.0318063 Jy ! Component: 200 - total flux cleaned = 0.0324317 Jy ! Total flux subtracted in 200 components = 0.0324317 Jy ! Clean residual min=-0.001818 max=0.001866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0324317 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0324317 Jy ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=8.096 mas, bpa=6.54 degrees ! Estimated noise=0.648025 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 = 0.000569333 Jy ! Component: 100 - total flux cleaned = 0.000695837 Jy ! Component: 150 - total flux cleaned = 0.000841523 Jy ! Component: 200 - total flux cleaned = 0.000935527 Jy ! Total flux subtracted in 200 components = 0.000935527 Jy ! Clean residual min=-0.000960 max=0.001063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0333672 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0333672 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=7.346 mas, bmaj=10.94 mas, bpa=-0.6627 degrees ! Estimated noise=0.766703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78409e-05 Jy ! Component: 100 - total flux cleaned = 0.000119476 Jy ! Component: 150 - total flux cleaned = 0.000129944 Jy ! Component: 200 - total flux cleaned = 0.000141976 Jy ! Total flux subtracted in 200 components = 0.000141976 Jy ! Clean residual min=-0.001046 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0335092 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 = 2.9576e-07 Jy ! Component: 100 - total flux cleaned = -2.6446e-06 Jy ! Component: 150 - total flux cleaned = -7.80128e-06 Jy ! Component: 200 - total flux cleaned = -1.0134e-05 Jy ! Total flux subtracted in 200 components = -1.0134e-05 Jy ! Clean residual min=-0.001044 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.033499 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.033499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=8.096 mas, bpa=6.54 degrees ! Estimated noise=0.648025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83288e-05 Jy ! Component: 100 - total flux cleaned = 3.79887e-05 Jy ! Component: 150 - total flux cleaned = 4.35655e-05 Jy ! Component: 200 - total flux cleaned = 4.821e-05 Jy ! Total flux subtracted in 200 components = 4.821e-05 Jy ! Clean residual min=-0.000985 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0335473 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0335473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055299Jy sigma=0.439721 ! Fit after self-cal, rms=0.055303Jy sigma=0.439710 wmodel J0414+2441_S_a_map.mod ! Writing 48 model components to file: J0414+2441_S_a_map.mod wobs J0414+2441_S_a_uvs.fits ! Writing UV FITS file: J0414+2441_S_a_uvs.fits wwins J0414+2441_S_a_map.win ! wwins: Wrote 1 windows to J0414+2441_S_a_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 = 0.000232189 Jy ! Component: 100 - total flux cleaned = 0.000267102 Jy ! Component: 150 - total flux cleaned = 0.00023562 Jy ! Component: 200 - total flux cleaned = 0.000220087 Jy ! Component: 250 - total flux cleaned = 0.00017525 Jy ! Component: 300 - total flux cleaned = 0.000117578 Jy ! Component: 350 - total flux cleaned = 0.000103676 Jy ! Component: 400 - total flux cleaned = 7.62689e-05 Jy ! Component: 450 - total flux cleaned = 4.92378e-05 Jy ! Component: 500 - total flux cleaned = -3.38029e-06 Jy ! Component: 550 - total flux cleaned = -1.62915e-05 Jy ! Component: 600 - total flux cleaned = -7.96321e-05 Jy ! Component: 650 - total flux cleaned = -7.93276e-05 Jy ! Component: 700 - total flux cleaned = -0.000103557 Jy ! Component: 750 - total flux cleaned = -9.13063e-05 Jy ! Component: 800 - total flux cleaned = -0.000115123 Jy ! Component: 850 - total flux cleaned = -0.000126803 Jy ! Component: 900 - total flux cleaned = -0.00017285 Jy ! Component: 950 - total flux cleaned = -0.000150194 Jy ! Component: 1000 - total flux cleaned = -0.000183942 Jy ! Component: 1050 - total flux cleaned = -0.00016182 Jy ! Component: 1100 - total flux cleaned = -0.0001617 Jy ! Component: 1150 - total flux cleaned = -0.000194201 Jy ! Component: 1200 - total flux cleaned = -0.00021551 Jy ! Component: 1250 - total flux cleaned = -0.000226237 Jy ! Component: 1300 - total flux cleaned = -0.000278472 Jy ! Component: 1350 - total flux cleaned = -0.000299018 Jy ! Component: 1400 - total flux cleaned = -0.000329627 Jy ! Component: 1450 - total flux cleaned = -0.000349935 Jy ! Component: 1500 - total flux cleaned = -0.000369795 Jy ! Component: 1550 - total flux cleaned = -0.000389625 Jy ! Component: 1600 - total flux cleaned = -0.000418877 Jy ! Component: 1650 - total flux cleaned = -0.000476906 Jy ! Component: 1700 - total flux cleaned = -0.000467128 Jy ! Component: 1750 - total flux cleaned = -0.000514406 Jy ! Component: 1800 - total flux cleaned = -0.000495674 Jy ! Component: 1850 - total flux cleaned = -0.000551229 Jy ! Component: 1900 - total flux cleaned = -0.000606283 Jy ! Component: 1950 - total flux cleaned = -0.000597131 Jy ! Component: 2000 - total flux cleaned = -0.000651113 Jy ! Component: 2050 - total flux cleaned = -0.000686673 Jy ! Component: 2100 - total flux cleaned = -0.00070421 Jy ! Component: 2150 - total flux cleaned = -0.00071307 Jy ! Component: 2200 - total flux cleaned = -0.000747774 Jy ! Component: 2250 - total flux cleaned = -0.000782082 Jy ! Component: 2300 - total flux cleaned = -0.000781927 Jy ! Component: 2350 - total flux cleaned = -0.00079034 Jy ! Component: 2400 - total flux cleaned = -0.000798697 Jy ! Component: 2450 - total flux cleaned = -0.000823561 Jy ! Component: 2500 - total flux cleaned = -0.00080712 Jy ! Component: 2550 - total flux cleaned = -0.000823456 Jy ! Component: 2600 - total flux cleaned = -0.000831609 Jy ! Component: 2650 - total flux cleaned = -0.000847665 Jy ! Component: 2700 - total flux cleaned = -0.000847709 Jy ! Component: 2750 - total flux cleaned = -0.000903132 Jy ! Component: 2800 - total flux cleaned = -0.000887331 Jy ! Component: 2850 - total flux cleaned = -0.000918496 Jy ! Component: 2900 - total flux cleaned = -0.000926269 Jy ! Component: 2950 - total flux cleaned = -0.000949394 Jy ! Component: 3000 - total flux cleaned = -0.000964679 Jy ! Component: 3050 - total flux cleaned = -0.000949493 Jy ! Component: 3100 - total flux cleaned = -0.000949472 Jy ! Component: 3150 - total flux cleaned = -0.000972053 Jy ! Component: 3200 - total flux cleaned = -0.000972045 Jy ! Component: 3250 - total flux cleaned = -0.00100156 Jy ! Component: 3300 - total flux cleaned = -0.000994264 Jy ! Component: 3350 - total flux cleaned = -0.00100884 Jy ! Component: 3400 - total flux cleaned = -0.00100883 Jy ! Component: 3450 - total flux cleaned = -0.00102324 Jy ! Component: 3500 - total flux cleaned = -0.00101602 Jy ! Component: 3550 - total flux cleaned = -0.00100896 Jy ! Component: 3600 - total flux cleaned = -0.00101598 Jy ! Component: 3650 - total flux cleaned = -0.000995046 Jy ! Component: 3700 - total flux cleaned = -0.000974186 Jy ! Component: 3750 - total flux cleaned = -0.000981193 Jy ! Component: 3800 - total flux cleaned = -0.00100863 Jy ! Component: 3850 - total flux cleaned = -0.000994988 Jy ! Component: 3900 - total flux cleaned = -0.00100855 Jy ! Component: 3950 - total flux cleaned = -0.000981551 Jy ! Component: 4000 - total flux cleaned = -0.00100831 Jy ! Component: 4050 - total flux cleaned = -0.000981687 Jy ! Total flux subtracted in 4096 components = -0.000995034 Jy ! Clean residual min=-0.000352 max=0.000444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0325522 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 356 components and 0.0325522 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0414+2441_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 8.096 at 6.54 degrees (North through East) ! Clean map min=-0.0016716 max=0.033076 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0414+2441_S_a_map.fits wmodel /image_prod/ug002_uva//J0414+2441_S_a_map.mod ! Writing 356 model components to file: /image_prod/ug002_uva//J0414+2441_S_a_map.mod wobs /image_prod/ug002_uva//J0414+2441_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0414+2441_S_a_uvs.fits wwins /image_prod/ug002_uva//J0414+2441_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0414+2441_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0330756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11031 1.11031 2.22061 4.44122 8.88244 17.7649 35.5298 71.0595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.195 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0414+2441_S_a_dfm.log closed on Wed Mar 4 20:15:50 2020