! Started logfile: /image_prod/ug002_uva//J0301-1652_S_dfm.log on Wed Mar 4 19:46:28 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//J0301-1652_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0301-1652_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985333 visibilities/baseline/integration-bin. ! Found source: J0301-1652 ! ! 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 6651 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 J0301-1652_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008821Jy sigma=7.073352 ! Fit after self-cal, rms=0.868879Jy sigma=6.059204 ! 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=2.538 mas, bmaj=6.745 mas, bpa=-4.231 degrees ! Estimated noise=1.86164 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 = 0.102736 Jy ! Component: 100 - total flux cleaned = 0.126245 Jy ! Total flux subtracted in 100 components = 0.126245 Jy ! Clean residual min=-0.005692 max=0.010468 Jy/beam ! Clean residual mean=0.000001 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.126245 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.126245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079302Jy sigma=0.487697 ! Fit after self-cal, rms=0.079293Jy sigma=0.487657 ! Inverting map ! Added new window around map position (4, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105932 Jy ! Component: 100 - total flux cleaned = 0.0164961 Jy ! Total flux subtracted in 100 components = 0.0164961 Jy ! Clean residual min=-0.005720 max=0.006586 Jy/beam ! Clean residual mean=0.000005 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.142741 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.142741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077712Jy sigma=0.475638 ! Fit after self-cal, rms=0.077630Jy sigma=0.475019 ! 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=3.145 mas, bmaj=8.082 mas, bpa=-3.765 degrees ! Estimated noise=1.28608 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 = 0.00511704 Jy ! Component: 100 - total flux cleaned = 0.0069139 Jy ! Component: 150 - total flux cleaned = 0.0072533 Jy ! Component: 200 - total flux cleaned = 0.00742545 Jy ! Total flux subtracted in 200 components = 0.00742545 Jy ! Clean residual min=-0.004471 max=0.004065 Jy/beam ! Clean residual mean=0.000010 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.150166 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.150166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077235Jy sigma=0.472699 ! Fit after self-cal, rms=0.077198Jy sigma=0.472378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 8.082 at -3.765 degrees (North through East) ! Clean map min=-0.0043511 max=0.12965 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 HN 1.06 KP 1.04 ! LA 1.02 MK 1.00 NL 0.97 OV 0.86 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.08 KP 1.13 ! LA 1.02 MK 0.96 NL 0.93 OV 0.94 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.10 KP 1.06 ! LA 1.08 MK 1.01 NL 0.88 OV 0.94 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.077198Jy sigma=0.472378 ! Fit after self-cal, rms=0.075841Jy sigma=0.463981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.041 mas, bpa=-3.672 degrees ! Estimated noise=1.27944 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 = 0.00177443 Jy ! Component: 100 - total flux cleaned = 0.00182861 Jy ! Component: 150 - total flux cleaned = 0.00179025 Jy ! Component: 200 - total flux cleaned = 0.00175808 Jy ! Total flux subtracted in 200 components = 0.00175808 Jy ! Clean residual min=-0.002899 max=0.002419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.151924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.151924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075767Jy sigma=0.463558 ! Fit after self-cal, rms=0.075820Jy sigma=0.463378 ! 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=0.075820Jy sigma=0.463378 ! Fit after self-cal, rms=0.075768Jy sigma=0.460325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.044 mas, bpa=-3.634 degrees ! Estimated noise=1.2799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816277 Jy ! Component: 100 - total flux cleaned = 0.000818404 Jy ! Component: 150 - total flux cleaned = 0.000848097 Jy ! Component: 200 - total flux cleaned = 0.000825042 Jy ! Total flux subtracted in 200 components = 0.000825042 Jy ! Clean residual min=-0.002448 max=0.002241 Jy/beam ! Clean residual mean=0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.152749 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.152749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075739Jy sigma=0.460161 ! Fit after self-cal, rms=0.075752Jy sigma=0.460100 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 = 0.000244416 Jy ! Component: 100 - total flux cleaned = 0.000223072 Jy ! Component: 150 - total flux cleaned = 0.000203839 Jy ! Component: 200 - total flux cleaned = 0.000186171 Jy ! Total flux subtracted in 200 components = 0.000186171 Jy ! Clean residual min=-0.002393 max=0.002200 Jy/beam ! Clean residual mean=0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.152935 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.152935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075740Jy sigma=0.460029 ! Fit after self-cal, rms=0.075739Jy sigma=0.460020 ! 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=0.075739Jy sigma=0.460020 ! Fit after self-cal, rms=0.075686Jy sigma=0.459992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=8.044 mas, bpa=-3.621 degrees ! Estimated noise=1.2789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407282 Jy ! Component: 100 - total flux cleaned = 0.000406694 Jy ! Component: 150 - total flux cleaned = 0.000406757 Jy ! Component: 200 - total flux cleaned = 0.000391048 Jy ! Total flux subtracted in 200 components = 0.000391048 Jy ! Clean residual min=-0.002331 max=0.002170 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.153327 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.153327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075676Jy sigma=0.459939 ! Fit after self-cal, rms=0.075676Jy sigma=0.459932 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 = 9.18443e-05 Jy ! Component: 100 - total flux cleaned = 7.67048e-05 Jy ! Component: 150 - total flux cleaned = 7.70607e-05 Jy ! Component: 200 - total flux cleaned = 6.37524e-05 Jy ! Total flux subtracted in 200 components = 6.37524e-05 Jy ! Clean residual min=-0.002300 max=0.002148 Jy/beam ! Clean residual mean=0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.15339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.15339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075670Jy sigma=0.459898 ! Fit after self-cal, rms=0.075670Jy sigma=0.459895 ! 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=0.075670Jy sigma=0.459895 ! Fit after self-cal, rms=0.075698Jy sigma=0.459888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=16.15 mas, bpa=1.303 degrees ! Estimated noise=1.60079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297841 Jy ! Component: 100 - total flux cleaned = 0.000336355 Jy ! Component: 150 - total flux cleaned = 0.000360786 Jy ! Component: 200 - total flux cleaned = 0.000353689 Jy ! Total flux subtracted in 200 components = 0.000353689 Jy ! Clean residual min=-0.002518 max=0.002115 Jy/beam ! Clean residual mean=0.000010 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.153744 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.153744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075697Jy sigma=0.459888 ! Fit after self-cal, rms=0.075697Jy sigma=0.459886 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 = 9.41025e-06 Jy ! Component: 100 - total flux cleaned = -9.5332e-06 Jy ! Component: 150 - total flux cleaned = -9.61611e-06 Jy ! Component: 200 - total flux cleaned = -1.49977e-05 Jy ! Total flux subtracted in 200 components = -1.49977e-05 Jy ! Clean residual min=-0.002514 max=0.002092 Jy/beam ! Clean residual mean=0.000009 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.153729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.153729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075697Jy sigma=0.459892 ! Fit after self-cal, rms=0.075697Jy sigma=0.459891 ! 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=3.131 mas, bmaj=8.045 mas, bpa=-3.617 degrees ! Estimated noise=1.27919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 8.045 at -3.617 degrees (North through East) ! Clean map min=-0.0022257 max=0.12846 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=2.533 mas, bmaj=6.715 mas, bpa=-4.03 degrees ! Estimated noise=1.84108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101407 Jy ! Component: 100 - total flux cleaned = 0.126046 Jy ! Component: 150 - total flux cleaned = 0.13751 Jy ! Component: 200 - total flux cleaned = 0.143897 Jy ! Total flux subtracted in 200 components = 0.143897 Jy ! Clean residual min=-0.003816 max=0.003879 Jy/beam ! Clean residual mean=0.000001 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.143897 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.143897 Jy ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=8.045 mas, bpa=-3.617 degrees ! Estimated noise=1.27919 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 = 0.00502485 Jy ! Component: 100 - total flux cleaned = 0.00772408 Jy ! Component: 150 - total flux cleaned = 0.00889747 Jy ! Component: 200 - total flux cleaned = 0.00918321 Jy ! Total flux subtracted in 200 components = 0.00918321 Jy ! Clean residual min=-0.002450 max=0.002168 Jy/beam ! Clean residual mean=0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.15308 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.15308 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=7.628 mas, bmaj=16.15 mas, bpa=1.303 degrees ! Estimated noise=1.60079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590661 Jy ! Component: 100 - total flux cleaned = 0.000633427 Jy ! Component: 150 - total flux cleaned = 0.000667504 Jy ! Component: 200 - total flux cleaned = 0.000681662 Jy ! Total flux subtracted in 200 components = 0.000681662 Jy ! Clean residual min=-0.002570 max=0.002290 Jy/beam ! Clean residual mean=0.000009 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.153762 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 = 1.34555e-05 Jy ! Component: 100 - total flux cleaned = 2.41205e-06 Jy ! Component: 150 - total flux cleaned = -8.40039e-06 Jy ! Component: 200 - total flux cleaned = -1.86377e-05 Jy ! Total flux subtracted in 200 components = -1.86377e-05 Jy ! Clean residual min=-0.002568 max=0.002274 Jy/beam ! Clean residual mean=0.000009 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.153743 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.153743 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=8.045 mas, bpa=-3.617 degrees ! Estimated noise=1.27919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025949 Jy ! Component: 100 - total flux cleaned = -0.00029562 Jy ! Component: 150 - total flux cleaned = -0.000296617 Jy ! Component: 200 - total flux cleaned = -0.000267737 Jy ! Total flux subtracted in 200 components = -0.000267737 Jy ! Clean residual min=-0.002384 max=0.002142 Jy/beam ! Clean residual mean=0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.153476 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.153476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075731Jy sigma=0.460118 ! Fit after self-cal, rms=0.075731Jy sigma=0.460086 wmodel J0301-1652_S_map.mod ! Writing 70 model components to file: J0301-1652_S_map.mod wobs J0301-1652_S_uvs.fits ! Writing UV FITS file: J0301-1652_S_uvs.fits wwins J0301-1652_S_map.win ! wwins: Wrote 2 windows to J0301-1652_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 = -0.000243363 Jy ! Component: 100 - total flux cleaned = -0.000316301 Jy ! Component: 150 - total flux cleaned = -0.00038459 Jy ! Component: 200 - total flux cleaned = -0.000351625 Jy ! Component: 250 - total flux cleaned = -0.000287679 Jy ! Component: 300 - total flux cleaned = -0.000257216 Jy ! Component: 350 - total flux cleaned = -0.000315808 Jy ! Component: 400 - total flux cleaned = -0.000343911 Jy ! Component: 450 - total flux cleaned = -0.000344485 Jy ! Component: 500 - total flux cleaned = -0.000477437 Jy ! Component: 550 - total flux cleaned = -0.000658285 Jy ! Component: 600 - total flux cleaned = -0.000785039 Jy ! Component: 650 - total flux cleaned = -0.00100738 Jy ! Component: 700 - total flux cleaned = -0.00103188 Jy ! Component: 750 - total flux cleaned = -0.0011737 Jy ! Component: 800 - total flux cleaned = -0.00128974 Jy ! Component: 850 - total flux cleaned = -0.00138058 Jy ! Component: 900 - total flux cleaned = -0.00140261 Jy ! Component: 950 - total flux cleaned = -0.00140314 Jy ! Component: 1000 - total flux cleaned = -0.00153378 Jy ! Component: 1050 - total flux cleaned = -0.00161876 Jy ! Component: 1100 - total flux cleaned = -0.00159773 Jy ! Component: 1150 - total flux cleaned = -0.00161838 Jy ! Component: 1200 - total flux cleaned = -0.00165979 Jy ! Component: 1250 - total flux cleaned = -0.00174061 Jy ! Component: 1300 - total flux cleaned = -0.0017606 Jy ! Component: 1350 - total flux cleaned = -0.00183854 Jy ! Component: 1400 - total flux cleaned = -0.00195452 Jy ! Component: 1450 - total flux cleaned = -0.00203095 Jy ! Component: 1500 - total flux cleaned = -0.00201188 Jy ! Component: 1550 - total flux cleaned = -0.00206754 Jy ! Component: 1600 - total flux cleaned = -0.00215926 Jy ! Component: 1650 - total flux cleaned = -0.00215914 Jy ! Component: 1700 - total flux cleaned = -0.0021596 Jy ! Component: 1750 - total flux cleaned = -0.00221287 Jy ! Component: 1800 - total flux cleaned = -0.00226585 Jy ! Component: 1850 - total flux cleaned = -0.00230076 Jy ! Component: 1900 - total flux cleaned = -0.00228386 Jy ! Component: 1950 - total flux cleaned = -0.00238593 Jy ! Component: 2000 - total flux cleaned = -0.00235249 Jy ! Component: 2050 - total flux cleaned = -0.00241924 Jy ! Component: 2100 - total flux cleaned = -0.00240311 Jy ! Component: 2150 - total flux cleaned = -0.00240319 Jy ! Component: 2200 - total flux cleaned = -0.00237086 Jy ! Component: 2250 - total flux cleaned = -0.0023552 Jy ! Component: 2300 - total flux cleaned = -0.00232341 Jy ! Component: 2350 - total flux cleaned = -0.00233887 Jy ! Component: 2400 - total flux cleaned = -0.00230781 Jy ! Component: 2450 - total flux cleaned = -0.00224641 Jy ! Component: 2500 - total flux cleaned = -0.0022008 Jy ! Component: 2550 - total flux cleaned = -0.00221586 Jy ! Component: 2600 - total flux cleaned = -0.0021263 Jy ! Component: 2650 - total flux cleaned = -0.00215589 Jy ! Component: 2700 - total flux cleaned = -0.00206791 Jy ! Component: 2750 - total flux cleaned = -0.00208257 Jy ! Component: 2800 - total flux cleaned = -0.00208247 Jy ! Component: 2850 - total flux cleaned = -0.00199661 Jy ! Component: 2900 - total flux cleaned = -0.00195395 Jy ! Component: 2950 - total flux cleaned = -0.00195397 Jy ! Component: 3000 - total flux cleaned = -0.00193986 Jy ! Component: 3050 - total flux cleaned = -0.00187041 Jy ! Component: 3100 - total flux cleaned = -0.00182909 Jy ! Component: 3150 - total flux cleaned = -0.00176076 Jy ! Component: 3200 - total flux cleaned = -0.00178803 Jy ! Component: 3250 - total flux cleaned = -0.00176091 Jy ! Component: 3300 - total flux cleaned = -0.00172086 Jy ! Component: 3350 - total flux cleaned = -0.00172081 Jy ! Component: 3400 - total flux cleaned = -0.00168124 Jy ! Component: 3450 - total flux cleaned = -0.00161587 Jy ! Component: 3500 - total flux cleaned = -0.00166773 Jy ! Component: 3550 - total flux cleaned = -0.00165472 Jy ! Component: 3600 - total flux cleaned = -0.00156498 Jy ! Component: 3650 - total flux cleaned = -0.00152687 Jy ! Component: 3700 - total flux cleaned = -0.00155216 Jy ! Component: 3750 - total flux cleaned = -0.00156457 Jy ! Component: 3800 - total flux cleaned = -0.00156449 Jy ! Component: 3850 - total flux cleaned = -0.00156441 Jy ! Component: 3900 - total flux cleaned = -0.00152763 Jy ! Component: 3950 - total flux cleaned = -0.00158864 Jy ! Component: 4000 - total flux cleaned = -0.00157652 Jy ! Component: 4050 - total flux cleaned = -0.00158854 Jy ! Total flux subtracted in 4096 components = -0.00155257 Jy ! Clean residual min=-0.000679 max=0.000817 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.151923 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 370 components and 0.151923 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0301-1652_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 8.045 at -3.617 degrees (North through East) ! Clean map min=-0.0012832 max=0.1274 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0301-1652_S_map.fits wmodel /image_prod/ug002_uva//J0301-1652_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J0301-1652_S_map.mod wobs /image_prod/ug002_uva//J0301-1652_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0301-1652_S_uvs.fits wwins /image_prod/ug002_uva//J0301-1652_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0301-1652_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502894 0.502894 1.00579 2.01158 4.02316 8.04631 16.0926 32.1852 64.3705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 596.546 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0301-1652_S_dfm.log closed on Wed Mar 4 19:46:32 2020