! Started logfile: /image_prod/ug002_uva//J1203+0414_S_dfm.log on Thu Mar 5 00:22:41 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//J1203+0414_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1203+0414_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.521296 visibilities/baseline/integration-bin. ! Found source: J1203+0414 ! ! 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 3378 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 J1203+0414_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.136349Jy sigma=7.898403 ! Fit after self-cal, rms=0.623027Jy sigma=4.422177 ! 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=2.568 mas, bmaj=6.981 mas, bpa=-0.2746 degrees ! Estimated noise=2.37113 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 = 0.302836 Jy ! Component: 100 - total flux cleaned = 0.429667 Jy ! Total flux subtracted in 100 components = 0.429667 Jy ! Clean residual min=-0.041041 max=0.064645 Jy/beam ! Clean residual mean=0.000240 rms=0.012492 Jy/beam ! Combined flux in latest and established models = 0.429667 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.429667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192870Jy sigma=1.250292 ! Fit after self-cal, rms=0.192191Jy sigma=1.246113 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.479 mas, bpa=-1.114 degrees ! Estimated noise=1.7851 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 = 0.0933559 Jy ! Component: 100 - total flux cleaned = 0.150092 Jy ! Component: 150 - total flux cleaned = 0.187899 Jy ! Component: 200 - total flux cleaned = 0.213519 Jy ! Total flux subtracted in 200 components = 0.213519 Jy ! Clean residual min=-0.031133 max=0.051731 Jy/beam ! Clean residual mean=0.000166 rms=0.009190 Jy/beam ! Combined flux in latest and established models = 0.643187 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 0.643187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129735Jy sigma=0.829396 ! Fit after self-cal, rms=0.129253Jy sigma=0.826996 ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044552 Jy ! Component: 100 - total flux cleaned = 0.0664224 Jy ! Component: 150 - total flux cleaned = 0.0828655 Jy ! Component: 200 - total flux cleaned = 0.0957905 Jy ! Total flux subtracted in 200 components = 0.0957905 Jy ! Clean residual min=-0.024919 max=0.036305 Jy/beam ! Clean residual mean=0.000082 rms=0.007093 Jy/beam ! Combined flux in latest and established models = 0.738977 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.738977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110995Jy sigma=0.704786 ! Fit after self-cal, rms=0.109493Jy sigma=0.694453 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.897 x 7.479 at -1.114 degrees (North through East) ! Clean map min=-0.023988 max=0.40178 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.07 KP 0.93 ! LA 0.99 MK 1.02 NL 1.03 OV 0.85 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.10 KP 0.98 ! LA 1.01 MK 0.96 NL 0.94 OV 0.92 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.08 KP 0.99 ! LA 0.99 MK 0.94 NL 0.94 OV 0.94 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.109493Jy sigma=0.694453 ! Fit after self-cal, rms=0.100073Jy sigma=0.640479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.496 mas, bpa=-0.7114 degrees ! Estimated noise=1.76496 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 (15.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290466 Jy ! Component: 100 - total flux cleaned = 0.045433 Jy ! Component: 150 - total flux cleaned = 0.0579261 Jy ! Component: 200 - total flux cleaned = 0.0675311 Jy ! Total flux subtracted in 200 components = 0.0675311 Jy ! Clean residual min=-0.018985 max=0.029577 Jy/beam ! Clean residual mean=0.000053 rms=0.004831 Jy/beam ! Combined flux in latest and established models = 0.806509 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.806509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088056Jy sigma=0.574901 ! Fit after self-cal, rms=0.087559Jy sigma=0.567966 ! Inverting map ! Added new window around map position (63.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247768 Jy ! Component: 100 - total flux cleaned = 0.0367921 Jy ! Component: 150 - total flux cleaned = 0.0446289 Jy ! Component: 200 - total flux cleaned = 0.0506805 Jy ! Total flux subtracted in 200 components = 0.0506805 Jy ! Clean residual min=-0.013572 max=0.016294 Jy/beam ! Clean residual mean=0.000056 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.857189 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.857189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079010Jy sigma=0.508929 ! Fit after self-cal, rms=0.078410Jy sigma=0.503766 ! 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=0.078410Jy sigma=0.503766 ! Fit after self-cal, rms=0.075136Jy sigma=0.480048 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.877 mas, bmaj=7.509 mas, bpa=-1.042 degrees ! Estimated noise=1.74628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105741 Jy ! Component: 100 - total flux cleaned = 0.0165531 Jy ! Component: 150 - total flux cleaned = 0.020509 Jy ! Component: 200 - total flux cleaned = 0.0242493 Jy ! Total flux subtracted in 200 components = 0.0242493 Jy ! Clean residual min=-0.011470 max=0.013095 Jy/beam ! Clean residual mean=0.000024 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.881438 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 174 components and 0.881438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071840Jy sigma=0.462206 ! Fit after self-cal, rms=0.071699Jy sigma=0.460488 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) ! Added new window around map position (5, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117209 Jy ! Component: 100 - total flux cleaned = 0.016967 Jy ! Component: 150 - total flux cleaned = 0.0193483 Jy ! Component: 200 - total flux cleaned = 0.0210627 Jy ! Total flux subtracted in 200 components = 0.0210627 Jy ! Clean residual min=-0.009870 max=0.010779 Jy/beam ! Clean residual mean=0.000017 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.902501 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 205 components and 0.902501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068746Jy sigma=0.444340 ! Fit after self-cal, rms=0.068617Jy sigma=0.443749 ! Inverting map ! Added new window around map position (22, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810325 Jy ! Component: 100 - total flux cleaned = 0.0114395 Jy ! Component: 150 - total flux cleaned = 0.0138964 Jy ! Component: 200 - total flux cleaned = 0.0164843 Jy ! Total flux subtracted in 200 components = 0.0164843 Jy ! Clean residual min=-0.008347 max=0.006585 Jy/beam ! Clean residual mean=0.000013 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.918985 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 228 components and 0.918985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066331Jy sigma=0.431825 ! Fit after self-cal, rms=0.066208Jy sigma=0.431001 ! 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=0.066208Jy sigma=0.431001 ! Fit after self-cal, rms=0.065539Jy sigma=0.428198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=7.506 mas, bpa=-1.066 degrees ! Estimated noise=1.73108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379424 Jy ! Component: 100 - total flux cleaned = 0.00593266 Jy ! Component: 150 - total flux cleaned = 0.00737134 Jy ! Component: 200 - total flux cleaned = 0.00869342 Jy ! Total flux subtracted in 200 components = 0.00869342 Jy ! Clean residual min=-0.006812 max=0.005383 Jy/beam ! Clean residual mean=0.000009 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.927679 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 246 components and 0.927679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064602Jy sigma=0.422897 ! Fit after self-cal, rms=0.064580Jy sigma=0.422699 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 = 0.00283864 Jy ! Component: 100 - total flux cleaned = 0.0040459 Jy ! Component: 150 - total flux cleaned = 0.0051656 Jy ! Component: 200 - total flux cleaned = 0.00609453 Jy ! Total flux subtracted in 200 components = 0.00609453 Jy ! Clean residual min=-0.006178 max=0.005150 Jy/beam ! Clean residual mean=0.000007 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.933773 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 262 components and 0.933773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064031Jy sigma=0.419732 ! Fit after self-cal, rms=0.064019Jy sigma=0.419622 ! 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=0.064019Jy sigma=0.419622 ! Fit after self-cal, rms=0.063932Jy sigma=0.419262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.395 mas, bmaj=11.18 mas, bpa=-4.931 degrees ! Estimated noise=2.42292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514719 Jy ! Component: 100 - total flux cleaned = 0.00792678 Jy ! Component: 150 - total flux cleaned = 0.00868722 Jy ! Component: 200 - total flux cleaned = 0.00935863 Jy ! Total flux subtracted in 200 components = 0.00935863 Jy ! Clean residual min=-0.006102 max=0.006321 Jy/beam ! Clean residual mean=0.000006 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.943132 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 296 components and 0.943132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063520Jy sigma=0.417440 ! Fit after self-cal, rms=0.063504Jy sigma=0.417255 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 = 0.00284153 Jy ! Component: 100 - total flux cleaned = 0.00365158 Jy ! Component: 150 - total flux cleaned = 0.00374658 Jy ! Component: 200 - total flux cleaned = 0.00383726 Jy ! Total flux subtracted in 200 components = 0.00383726 Jy ! Clean residual min=-0.005793 max=0.006194 Jy/beam ! Clean residual mean=0.000005 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.946969 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 319 components and 0.946969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063309Jy sigma=0.416432 ! Fit after self-cal, rms=0.063303Jy sigma=0.416357 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.511 mas, bpa=-1.056 degrees ! Estimated noise=1.727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.871 x 7.511 at -1.056 degrees (North through East) ! Clean map min=-0.0047762 max=0.39328 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=2.544 mas, bmaj=7.016 mas, bpa=-0.3345 degrees ! Estimated noise=2.29866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293412 Jy ! Component: 100 - total flux cleaned = 0.419079 Jy ! Component: 150 - total flux cleaned = 0.494873 Jy ! Component: 200 - total flux cleaned = 0.547151 Jy ! Total flux subtracted in 200 components = 0.547151 Jy ! Clean residual min=-0.025491 max=0.036623 Jy/beam ! Clean residual mean=0.000138 rms=0.007677 Jy/beam ! Combined flux in latest and established models = 0.547151 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.547151 Jy ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.511 mas, bpa=-1.056 degrees ! Estimated noise=1.727 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530522 Jy ! Component: 100 - total flux cleaned = 0.0926171 Jy ! Component: 150 - total flux cleaned = 0.124584 Jy ! Component: 200 - total flux cleaned = 0.15121 Jy ! Total flux subtracted in 200 components = 0.15121 Jy ! Clean residual min=-0.018631 max=0.020503 Jy/beam ! Clean residual mean=0.000132 rms=0.005500 Jy/beam ! Combined flux in latest and established models = 0.698361 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 95 components and 0.698361 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=6.395 mas, bmaj=11.18 mas, bpa=-4.931 degrees ! Estimated noise=2.42292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473076 Jy ! Component: 100 - total flux cleaned = 0.0814102 Jy ! Component: 150 - total flux cleaned = 0.108291 Jy ! Component: 200 - total flux cleaned = 0.129856 Jy ! Total flux subtracted in 200 components = 0.129856 Jy ! Clean residual min=-0.019542 max=0.016916 Jy/beam ! Clean residual mean=0.000152 rms=0.005581 Jy/beam ! Combined flux in latest and established models = 0.828218 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 = 0.0174854 Jy ! Component: 100 - total flux cleaned = 0.0318055 Jy ! Component: 150 - total flux cleaned = 0.0436502 Jy ! Component: 200 - total flux cleaned = 0.0535587 Jy ! Total flux subtracted in 200 components = 0.0535587 Jy ! Clean residual min=-0.012718 max=0.011476 Jy/beam ! Clean residual mean=0.000091 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.881776 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 218 components and 0.881776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.511 mas, bpa=-1.056 degrees ! Estimated noise=1.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898944 Jy ! Component: 100 - total flux cleaned = 0.0161548 Jy ! Component: 150 - total flux cleaned = 0.0216749 Jy ! Component: 200 - total flux cleaned = 0.0248614 Jy ! Total flux subtracted in 200 components = 0.0248614 Jy ! Clean residual min=-0.008989 max=0.007118 Jy/beam ! Clean residual mean=0.000028 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.906637 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 250 components and 0.906637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067067Jy sigma=0.437057 ! Fit after self-cal, rms=0.066594Jy sigma=0.434601 wmodel J1203+0414_S_map.mod ! Writing 250 model components to file: J1203+0414_S_map.mod wobs J1203+0414_S_uvs.fits ! Writing UV FITS file: J1203+0414_S_uvs.fits wwins J1203+0414_S_map.win ! wwins: Wrote 7 windows to J1203+0414_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 = -0.0011668 Jy ! Component: 100 - total flux cleaned = -0.00230828 Jy ! Component: 150 - total flux cleaned = -0.00265617 Jy ! Component: 200 - total flux cleaned = -0.00298438 Jy ! Component: 250 - total flux cleaned = -0.0035944 Jy ! Component: 300 - total flux cleaned = -0.00407018 Jy ! Component: 350 - total flux cleaned = -0.00424962 Jy ! Component: 400 - total flux cleaned = -0.00441917 Jy ! Component: 450 - total flux cleaned = -0.00458183 Jy ! Component: 500 - total flux cleaned = -0.00521394 Jy ! Component: 550 - total flux cleaned = -0.00574699 Jy ! Component: 600 - total flux cleaned = -0.00633523 Jy ! Component: 650 - total flux cleaned = -0.00704686 Jy ! Component: 700 - total flux cleaned = -0.00780209 Jy ! Component: 750 - total flux cleaned = -0.00846811 Jy ! Component: 800 - total flux cleaned = -0.0094337 Jy ! Component: 850 - total flux cleaned = -0.00999554 Jy ! Component: 900 - total flux cleaned = -0.0106033 Jy ! Component: 950 - total flux cleaned = -0.0110758 Jy ! Component: 1000 - total flux cleaned = -0.0117645 Jy ! Component: 1050 - total flux cleaned = -0.0119872 Jy ! Component: 1100 - total flux cleaned = -0.0124779 Jy ! Component: 1150 - total flux cleaned = -0.0126375 Jy ! Component: 1200 - total flux cleaned = -0.013156 Jy ! Component: 1250 - total flux cleaned = -0.0134086 Jy ! Component: 1300 - total flux cleaned = -0.013706 Jy ! Component: 1350 - total flux cleaned = -0.0140907 Jy ! Component: 1400 - total flux cleaned = -0.0143739 Jy ! Component: 1450 - total flux cleaned = -0.0147879 Jy ! Component: 1500 - total flux cleaned = -0.0148768 Jy ! Component: 1550 - total flux cleaned = -0.0150103 Jy ! Component: 1600 - total flux cleaned = -0.0152714 Jy ! Component: 1650 - total flux cleaned = -0.0153563 Jy ! Component: 1700 - total flux cleaned = -0.0155639 Jy ! Component: 1750 - total flux cleaned = -0.0155632 Jy ! Component: 1800 - total flux cleaned = -0.0155643 Jy ! Component: 1850 - total flux cleaned = -0.0156042 Jy ! Component: 1900 - total flux cleaned = -0.0156446 Jy ! Component: 1950 - total flux cleaned = -0.0156453 Jy ! Component: 2000 - total flux cleaned = -0.0156079 Jy ! Component: 2050 - total flux cleaned = -0.0156459 Jy ! Component: 2100 - total flux cleaned = -0.0155735 Jy ! Component: 2150 - total flux cleaned = -0.015609 Jy ! Component: 2200 - total flux cleaned = -0.0155037 Jy ! Component: 2250 - total flux cleaned = -0.015365 Jy ! Component: 2300 - total flux cleaned = -0.015331 Jy ! Component: 2350 - total flux cleaned = -0.0152973 Jy ! Component: 2400 - total flux cleaned = -0.015297 Jy ! Component: 2450 - total flux cleaned = -0.015232 Jy ! Component: 2500 - total flux cleaned = -0.0152322 Jy ! Component: 2550 - total flux cleaned = -0.0153591 Jy ! Component: 2600 - total flux cleaned = -0.015328 Jy ! Component: 2650 - total flux cleaned = -0.0153902 Jy ! Component: 2700 - total flux cleaned = -0.0155422 Jy ! Component: 2750 - total flux cleaned = -0.015602 Jy ! Component: 2800 - total flux cleaned = -0.0156613 Jy ! Component: 2850 - total flux cleaned = -0.0157488 Jy ! Component: 2900 - total flux cleaned = -0.0157778 Jy ! Component: 2950 - total flux cleaned = -0.015921 Jy ! Component: 3000 - total flux cleaned = -0.0159776 Jy ! Component: 3050 - total flux cleaned = -0.0160336 Jy ! Component: 3100 - total flux cleaned = -0.0161999 Jy ! Component: 3150 - total flux cleaned = -0.016391 Jy ! Component: 3200 - total flux cleaned = -0.0165259 Jy ! Component: 3250 - total flux cleaned = -0.0166057 Jy ! Component: 3300 - total flux cleaned = -0.0166586 Jy ! Component: 3350 - total flux cleaned = -0.0168157 Jy ! Component: 3400 - total flux cleaned = -0.0168672 Jy ! Component: 3450 - total flux cleaned = -0.0169184 Jy ! Component: 3500 - total flux cleaned = -0.016994 Jy ! Component: 3550 - total flux cleaned = -0.0170442 Jy ! Component: 3600 - total flux cleaned = -0.0170693 Jy ! Component: 3650 - total flux cleaned = -0.0171682 Jy ! Component: 3700 - total flux cleaned = -0.0171681 Jy ! Component: 3750 - total flux cleaned = -0.0172163 Jy ! Component: 3800 - total flux cleaned = -0.0172402 Jy ! Component: 3850 - total flux cleaned = -0.0172163 Jy ! Component: 3900 - total flux cleaned = -0.0172403 Jy ! Component: 3950 - total flux cleaned = -0.017264 Jy ! Component: 4000 - total flux cleaned = -0.0173107 Jy ! Component: 4050 - total flux cleaned = -0.0173109 Jy ! Total flux subtracted in 4096 components = -0.0174484 Jy ! Clean residual min=-0.001338 max=0.001370 Jy/beam ! Clean residual mean=0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.889189 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 547 components and 0.889189 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1203+0414_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.871 x 7.511 at -1.056 degrees (North through East) ! Clean map min=-0.0037547 max=0.4038 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1203+0414_S_map.fits wmodel /image_prod/ug002_uva//J1203+0414_S_map.mod ! Writing 547 model components to file: /image_prod/ug002_uva//J1203+0414_S_map.mod wobs /image_prod/ug002_uva//J1203+0414_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1203+0414_S_uvs.fits wwins /image_prod/ug002_uva//J1203+0414_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1203+0414_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.403805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000391246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29067 0.29067 0.58134 1.16268 2.32536 4.65072 9.30144 18.6029 37.2057 74.4115 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.403 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.1 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1203+0414_S_dfm.log closed on Thu Mar 5 00:22:45 2020