! Started logfile: /image_prod/ug002_uva//J1640+1144_S_dfm.log on Thu Mar 5 02:51:42 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//J1640+1144_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1640+1144_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981111 visibilities/baseline/integration-bin. ! Found source: J1640+1144 ! ! 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 7947 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 J1640+1144_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009409Jy sigma=8.669628 ! Fit after self-cal, rms=0.888602Jy sigma=7.648879 ! 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=2.835 mas, bmaj=6.881 mas, bpa=-6.074 degrees ! Estimated noise=1.28834 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 = 0.0845433 Jy ! Component: 100 - total flux cleaned = 0.106293 Jy ! Total flux subtracted in 100 components = 0.106293 Jy ! Clean residual min=-0.004241 max=0.009266 Jy/beam ! Clean residual mean=-0.000014 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.106293 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.106293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070955Jy sigma=0.486764 ! Fit after self-cal, rms=0.070898Jy sigma=0.486428 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103212 Jy ! Component: 100 - total flux cleaned = 0.0154112 Jy ! Total flux subtracted in 100 components = 0.0154112 Jy ! Clean residual min=-0.003340 max=0.006696 Jy/beam ! Clean residual mean=-0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.121704 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.121704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069202Jy sigma=0.466547 ! Fit after self-cal, rms=0.069162Jy sigma=0.466334 ! Inverting map ! Added new window around map position (-9.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634528 Jy ! Component: 100 - total flux cleaned = 0.00936407 Jy ! Total flux subtracted in 100 components = 0.00936407 Jy ! Clean residual min=-0.002642 max=0.002955 Jy/beam ! Clean residual mean=0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.131068 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.131068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068629Jy sigma=0.460373 ! Fit after self-cal, rms=0.068567Jy sigma=0.459716 ! 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=3.475 mas, bmaj=7.932 mas, bpa=-6.446 degrees ! Estimated noise=0.956054 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 = 0.00271172 Jy ! Component: 100 - total flux cleaned = 0.00440381 Jy ! Component: 150 - total flux cleaned = 0.00531037 Jy ! Component: 200 - total flux cleaned = 0.00572436 Jy ! Total flux subtracted in 200 components = 0.00572436 Jy ! Clean residual min=-0.002282 max=0.003143 Jy/beam ! Clean residual mean=0.000014 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.136792 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.136792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068407Jy sigma=0.458412 ! Fit after self-cal, rms=0.068395Jy sigma=0.458300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.475 x 7.932 at -6.446 degrees (North through East) ! Clean map min=-0.0022206 max=0.11112 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 1.01 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.99 KP 1.00 ! LA 1.00 MK 0.98 NL 0.96 OV 1.01 ! PT 1.00 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 0.98 ! LA 0.96 MK 0.98 NL 1.04 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.068395Jy sigma=0.458300 ! Fit after self-cal, rms=0.064527Jy sigma=0.455362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=7.927 mas, bpa=-6.329 degrees ! Estimated noise=0.953712 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 (67, -94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291 Jy ! Component: 100 - total flux cleaned = 0.00370277 Jy ! Component: 150 - total flux cleaned = 0.00414899 Jy ! Component: 200 - total flux cleaned = 0.00443252 Jy ! Total flux subtracted in 200 components = 0.00443252 Jy ! Clean residual min=-0.002190 max=0.002192 Jy/beam ! Clean residual mean=0.000008 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.141225 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.141225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064313Jy sigma=0.453980 ! Fit after self-cal, rms=0.064299Jy sigma=0.453844 ! 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=0.064299Jy sigma=0.453844 ! Fit after self-cal, rms=0.060795Jy sigma=0.449911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.902 mas, bpa=-6.201 degrees ! Estimated noise=0.95038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131621 Jy ! Component: 100 - total flux cleaned = 0.00166062 Jy ! Component: 150 - total flux cleaned = 0.00182526 Jy ! Component: 200 - total flux cleaned = 0.00191591 Jy ! Total flux subtracted in 200 components = 0.00191591 Jy ! Clean residual min=-0.001919 max=0.001746 Jy/beam ! Clean residual mean=0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.143141 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.143141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060741Jy sigma=0.449555 ! Fit after self-cal, rms=0.060730Jy sigma=0.449503 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 = 0.000249072 Jy ! Component: 100 - total flux cleaned = 0.000361292 Jy ! Component: 150 - total flux cleaned = 0.000439952 Jy ! Component: 200 - total flux cleaned = 0.000464562 Jy ! Total flux subtracted in 200 components = 0.000464562 Jy ! Clean residual min=-0.001870 max=0.001730 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.143605 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.143605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060703Jy sigma=0.449338 ! Fit after self-cal, rms=0.060701Jy sigma=0.449334 ! 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=0.060701Jy sigma=0.449334 ! Fit after self-cal, rms=0.060292Jy sigma=0.449140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=7.89 mas, bpa=-6.099 degrees ! Estimated noise=0.948737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049458 Jy ! Component: 100 - total flux cleaned = 0.000621802 Jy ! Component: 150 - total flux cleaned = 0.000668064 Jy ! Component: 200 - total flux cleaned = 0.000711315 Jy ! Total flux subtracted in 200 components = 0.000711315 Jy ! Clean residual min=-0.001857 max=0.001766 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.144317 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.144317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060271Jy sigma=0.448993 ! Fit after self-cal, rms=0.060267Jy sigma=0.448984 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 = 0.000141581 Jy ! Component: 100 - total flux cleaned = 0.000181943 Jy ! Component: 150 - total flux cleaned = 0.000181454 Jy ! Component: 200 - total flux cleaned = 0.000181335 Jy ! Total flux subtracted in 200 components = 0.000181335 Jy ! Clean residual min=-0.001832 max=0.001758 Jy/beam ! Clean residual mean=0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.144498 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.144498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060252Jy sigma=0.448898 ! Fit after self-cal, rms=0.060251Jy sigma=0.448895 ! 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=0.060251Jy sigma=0.448895 ! Fit after self-cal, rms=0.060241Jy sigma=0.448884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.726 mas, bmaj=11.66 mas, bpa=-5.894 degrees ! Estimated noise=1.12778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467272 Jy ! Component: 100 - total flux cleaned = 0.000523523 Jy ! Component: 150 - total flux cleaned = 0.000539648 Jy ! Component: 200 - total flux cleaned = 0.000540361 Jy ! Total flux subtracted in 200 components = 0.000540361 Jy ! Clean residual min=-0.002158 max=0.002016 Jy/beam ! Clean residual mean=0.000012 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.145038 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.145038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060237Jy sigma=0.448835 ! Fit after self-cal, rms=0.060237Jy sigma=0.448821 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 = 7.04822e-05 Jy ! Component: 100 - total flux cleaned = 5.61014e-05 Jy ! Component: 150 - total flux cleaned = 3.09863e-05 Jy ! Component: 200 - total flux cleaned = 1.91979e-05 Jy ! Total flux subtracted in 200 components = 1.91979e-05 Jy ! Clean residual min=-0.002116 max=0.002008 Jy/beam ! Clean residual mean=0.000012 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.145058 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.145058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060235Jy sigma=0.448801 ! Fit after self-cal, rms=0.060234Jy sigma=0.448796 ! 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=3.444 mas, bmaj=7.889 mas, bpa=-6.083 degrees ! Estimated noise=0.948833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.889 at -6.083 degrees (North through East) ! Clean map min=-0.0017085 max=0.11016 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=2.811 mas, bmaj=6.848 mas, bpa=-5.689 degrees ! Estimated noise=1.27588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835949 Jy ! Component: 100 - total flux cleaned = 0.106266 Jy ! Component: 150 - total flux cleaned = 0.117525 Jy ! Component: 200 - total flux cleaned = 0.124539 Jy ! Total flux subtracted in 200 components = 0.124539 Jy ! Clean residual min=-0.002757 max=0.003721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.124539 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.124539 Jy ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.889 mas, bpa=-6.083 degrees ! Estimated noise=0.948833 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 = 0.00560701 Jy ! Component: 100 - total flux cleaned = 0.00928173 Jy ! Component: 150 - total flux cleaned = 0.0120573 Jy ! Component: 200 - total flux cleaned = 0.0142239 Jy ! Total flux subtracted in 200 components = 0.0142239 Jy ! Clean residual min=-0.001899 max=0.001904 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.138763 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.138763 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=7.726 mas, bmaj=11.66 mas, bpa=-5.894 degrees ! Estimated noise=1.12778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250245 Jy ! Component: 100 - total flux cleaned = 0.00407991 Jy ! Component: 150 - total flux cleaned = 0.00500346 Jy ! Component: 200 - total flux cleaned = 0.00543921 Jy ! Total flux subtracted in 200 components = 0.00543921 Jy ! Clean residual min=-0.002135 max=0.002004 Jy/beam ! Clean residual mean=0.000013 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.144202 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036158 Jy ! Component: 100 - total flux cleaned = 0.000567176 Jy ! Component: 150 - total flux cleaned = 0.000701772 Jy ! Component: 200 - total flux cleaned = 0.000782664 Jy ! Total flux subtracted in 200 components = 0.000782664 Jy ! Clean residual min=-0.002158 max=0.002023 Jy/beam ! Clean residual mean=0.000013 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.144985 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 88 components and 0.144985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.889 mas, bpa=-6.083 degrees ! Estimated noise=0.948833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270088 Jy ! Component: 100 - total flux cleaned = -0.000197254 Jy ! Component: 150 - total flux cleaned = -0.000230777 Jy ! Component: 200 - total flux cleaned = -0.00022991 Jy ! Total flux subtracted in 200 components = -0.00022991 Jy ! Clean residual min=-0.001778 max=0.001752 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.144755 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.144755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060282Jy sigma=0.449081 ! Fit after self-cal, rms=0.060279Jy sigma=0.449048 wmodel J1640+1144_S_map.mod ! Writing 106 model components to file: J1640+1144_S_map.mod wobs J1640+1144_S_uvs.fits ! Writing UV FITS file: J1640+1144_S_uvs.fits wwins J1640+1144_S_map.win ! wwins: Wrote 3 windows to J1640+1144_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 = -3.86652e-05 Jy ! Component: 100 - total flux cleaned = -7.50874e-06 Jy ! Component: 150 - total flux cleaned = 0.00010609 Jy ! Component: 200 - total flux cleaned = 0.000240677 Jy ! Component: 250 - total flux cleaned = 0.000371244 Jy ! Component: 300 - total flux cleaned = 0.000497792 Jy ! Component: 350 - total flux cleaned = 0.000545802 Jy ! Component: 400 - total flux cleaned = 0.00061651 Jy ! Component: 450 - total flux cleaned = 0.000686267 Jy ! Component: 500 - total flux cleaned = 0.000777934 Jy ! Component: 550 - total flux cleaned = 0.000889644 Jy ! Component: 600 - total flux cleaned = 0.000933557 Jy ! Component: 650 - total flux cleaned = 0.0010202 Jy ! Component: 700 - total flux cleaned = 0.00110476 Jy ! Component: 750 - total flux cleaned = 0.00114642 Jy ! Component: 800 - total flux cleaned = 0.00112604 Jy ! Component: 850 - total flux cleaned = 0.00120654 Jy ! Component: 900 - total flux cleaned = 0.00120661 Jy ! Component: 950 - total flux cleaned = 0.00128459 Jy ! Component: 1000 - total flux cleaned = 0.00134198 Jy ! Component: 1050 - total flux cleaned = 0.00141807 Jy ! Component: 1100 - total flux cleaned = 0.00141826 Jy ! Component: 1150 - total flux cleaned = 0.00154759 Jy ! Component: 1200 - total flux cleaned = 0.00147476 Jy ! Component: 1250 - total flux cleaned = 0.00151089 Jy ! Component: 1300 - total flux cleaned = 0.00149343 Jy ! Component: 1350 - total flux cleaned = 0.0014413 Jy ! Component: 1400 - total flux cleaned = 0.00147613 Jy ! Component: 1450 - total flux cleaned = 0.00144203 Jy ! Component: 1500 - total flux cleaned = 0.00149273 Jy ! Component: 1550 - total flux cleaned = 0.00142547 Jy ! Component: 1600 - total flux cleaned = 0.00140889 Jy ! Component: 1650 - total flux cleaned = 0.00136004 Jy ! Component: 1700 - total flux cleaned = 0.00137609 Jy ! Component: 1750 - total flux cleaned = 0.00132835 Jy ! Component: 1800 - total flux cleaned = 0.00134436 Jy ! Component: 1850 - total flux cleaned = 0.00134414 Jy ! Component: 1900 - total flux cleaned = 0.00131305 Jy ! Component: 1950 - total flux cleaned = 0.00126675 Jy ! Component: 2000 - total flux cleaned = 0.00123659 Jy ! Component: 2050 - total flux cleaned = 0.00125158 Jy ! Component: 2100 - total flux cleaned = 0.00123656 Jy ! Component: 2150 - total flux cleaned = 0.00114794 Jy ! Component: 2200 - total flux cleaned = 0.00111862 Jy ! Component: 2250 - total flux cleaned = 0.00111866 Jy ! Component: 2300 - total flux cleaned = 0.00111845 Jy ! Component: 2350 - total flux cleaned = 0.00103283 Jy ! Component: 2400 - total flux cleaned = 0.000962175 Jy ! Component: 2450 - total flux cleaned = 0.000976279 Jy ! Component: 2500 - total flux cleaned = 0.00087912 Jy ! Component: 2550 - total flux cleaned = 0.000865329 Jy ! Component: 2600 - total flux cleaned = 0.000837748 Jy ! Component: 2650 - total flux cleaned = 0.000796909 Jy ! Component: 2700 - total flux cleaned = 0.000810292 Jy ! Component: 2750 - total flux cleaned = 0.000716805 Jy ! Component: 2800 - total flux cleaned = 0.000730051 Jy ! Component: 2850 - total flux cleaned = 0.000637924 Jy ! Component: 2900 - total flux cleaned = 0.000624984 Jy ! Component: 2950 - total flux cleaned = 0.000638026 Jy ! Component: 3000 - total flux cleaned = 0.000650849 Jy ! Component: 3050 - total flux cleaned = 0.000561485 Jy ! Component: 3100 - total flux cleaned = 0.00056147 Jy ! Component: 3150 - total flux cleaned = 0.000523822 Jy ! Component: 3200 - total flux cleaned = 0.000486337 Jy ! Component: 3250 - total flux cleaned = 0.0004865 Jy ! Component: 3300 - total flux cleaned = 0.000449423 Jy ! Component: 3350 - total flux cleaned = 0.000388433 Jy ! Component: 3400 - total flux cleaned = 0.000400662 Jy ! Component: 3450 - total flux cleaned = 0.000364477 Jy ! Component: 3500 - total flux cleaned = 0.000256748 Jy ! Component: 3550 - total flux cleaned = 0.000280462 Jy ! Component: 3600 - total flux cleaned = 0.000233029 Jy ! Component: 3650 - total flux cleaned = 0.000174272 Jy ! Component: 3700 - total flux cleaned = 0.000116088 Jy ! Component: 3750 - total flux cleaned = 0.00010458 Jy ! Component: 3800 - total flux cleaned = 5.85844e-05 Jy ! Component: 3850 - total flux cleaned = -9.80536e-06 Jy ! Component: 3900 - total flux cleaned = -3.2494e-05 Jy ! Component: 3950 - total flux cleaned = -8.89217e-05 Jy ! Component: 4000 - total flux cleaned = -0.00012256 Jy ! Component: 4050 - total flux cleaned = -0.000167093 Jy ! Total flux subtracted in 4096 components = -0.000277704 Jy ! Clean residual min=-0.000740 max=0.000678 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.144477 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 412 components and 0.144477 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1640+1144_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.889 at -6.083 degrees (North through East) ! Clean map min=-0.0011492 max=0.10985 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1640+1144_S_map.fits wmodel /image_prod/ug002_uva//J1640+1144_S_map.mod ! Writing 412 model components to file: /image_prod/ug002_uva//J1640+1144_S_map.mod wobs /image_prod/ug002_uva//J1640+1144_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1640+1144_S_uvs.fits wwins /image_prod/ug002_uva//J1640+1144_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1640+1144_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109846 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568616 0.568616 1.13723 2.27447 4.54893 9.09786 18.1957 36.3914 72.7829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 527.596 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1640+1144_S_dfm.log closed on Thu Mar 5 02:51:46 2020