! Started logfile: /image_prod/ug002_uva//J0730-1141_S_d_dfm.log on Wed Mar 4 21:49:48 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//J0730-1141_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0730-1141_S_d_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869792 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 40 lines of history. ! ! Reading 1503 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 J0730-1141_S_d] 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.113638Jy sigma=8.591205 ! Fit after self-cal, rms=1.986905Jy sigma=5.515520 ! 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=2.499 mas, bmaj=6.628 mas, bpa=-3.593 degrees ! Estimated noise=8.16565 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 = 2.20431 Jy ! Component: 100 - total flux cleaned = 2.70509 Jy ! Total flux subtracted in 100 components = 2.70509 Jy ! Clean residual min=-0.122228 max=0.182497 Jy/beam ! Clean residual mean=-0.000363 rms=0.031497 Jy/beam ! Combined flux in latest and established models = 2.70509 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.70509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.553759Jy sigma=1.424054 ! Fit after self-cal, rms=0.553657Jy sigma=1.423768 ! 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=2.899 mas, bmaj=7.399 mas, bpa=-1.586 degrees ! Estimated noise=6.90139 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 = 0.229336 Jy ! Component: 100 - total flux cleaned = 0.337335 Jy ! Component: 150 - total flux cleaned = 0.392676 Jy ! Component: 200 - total flux cleaned = 0.421799 Jy ! Total flux subtracted in 200 components = 0.421799 Jy ! Clean residual min=-0.113709 max=0.130170 Jy/beam ! Clean residual mean=0.000005 rms=0.026837 Jy/beam ! Combined flux in latest and established models = 3.12688 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 3.12688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.448031Jy sigma=1.143347 ! Fit after self-cal, rms=0.446509Jy sigma=1.139451 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 7.399 at -1.586 degrees (North through East) ! Clean map min=-0.10817 max=2.8757 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 0.99 ! LA 1.02 MK 1.04 OV 0.82 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.01 HN 0.98 KP 1.00 ! LA 1.04 MK 1.03 OV 0.89 PT 1.02 ! SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00 OV 0.89 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.446509Jy sigma=1.139451 ! Fit after self-cal, rms=0.254054Jy sigma=0.548794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=7.456 mas, bpa=-1.504 degrees ! Estimated noise=6.95625 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 (-2.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470731 Jy ! Component: 100 - total flux cleaned = 0.0637111 Jy ! Component: 150 - total flux cleaned = 0.0666381 Jy ! Component: 200 - total flux cleaned = 0.0690163 Jy ! Total flux subtracted in 200 components = 0.0690163 Jy ! Clean residual min=-0.034868 max=0.043433 Jy/beam ! Clean residual mean=0.000117 rms=0.010358 Jy/beam ! Combined flux in latest and established models = 3.1959 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 3.1959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.224588Jy sigma=0.469948 ! Fit after self-cal, rms=0.222296Jy sigma=0.462882 ! 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=0.222296Jy sigma=0.462882 ! Fit after self-cal, rms=0.154848Jy sigma=0.367563 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=7.457 mas, bpa=-1.521 degrees ! Estimated noise=6.95762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336097 Jy ! Component: 100 - total flux cleaned = 0.040581 Jy ! Component: 150 - total flux cleaned = 0.0439457 Jy ! Component: 200 - total flux cleaned = 0.0469061 Jy ! Total flux subtracted in 200 components = 0.0469061 Jy ! Clean residual min=-0.022276 max=0.026952 Jy/beam ! Clean residual mean=0.000023 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 3.24281 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 3.24281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140171Jy sigma=0.328202 ! Fit after self-cal, rms=0.139560Jy sigma=0.325922 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 (-56, 71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120739 Jy ! Component: 100 - total flux cleaned = 0.0134513 Jy ! Component: 150 - total flux cleaned = 0.0134254 Jy ! Component: 200 - total flux cleaned = 0.0134084 Jy ! Total flux subtracted in 200 components = 0.0134084 Jy ! Clean residual min=-0.020872 max=0.019981 Jy/beam ! Clean residual mean=0.000037 rms=0.004899 Jy/beam ! Combined flux in latest and established models = 3.25621 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 3.25621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132242Jy sigma=0.306581 ! Fit after self-cal, rms=0.132057Jy sigma=0.305663 ! 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=0.132057Jy sigma=0.305663 ! Fit after self-cal, rms=0.130060Jy sigma=0.301324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.873 mas, bmaj=7.456 mas, bpa=-1.493 degrees ! Estimated noise=6.95906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013009 Jy ! Component: 100 - total flux cleaned = 0.0156259 Jy ! Component: 150 - total flux cleaned = 0.0188453 Jy ! Component: 200 - total flux cleaned = 0.0192447 Jy ! Total flux subtracted in 200 components = 0.0192447 Jy ! Clean residual min=-0.016903 max=0.019070 Jy/beam ! Clean residual mean=0.000022 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 3.27546 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 3.27546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125698Jy sigma=0.290669 ! Fit after self-cal, rms=0.125648Jy sigma=0.290332 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 (20, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876605 Jy ! Component: 100 - total flux cleaned = 0.00960661 Jy ! Component: 150 - total flux cleaned = 0.010815 Jy ! Component: 200 - total flux cleaned = 0.0108129 Jy ! Total flux subtracted in 200 components = 0.0108129 Jy ! Clean residual min=-0.015148 max=0.014435 Jy/beam ! Clean residual mean=0.000015 rms=0.003683 Jy/beam ! Combined flux in latest and established models = 3.28627 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 3.28627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122149Jy sigma=0.279969 ! Fit after self-cal, rms=0.122067Jy sigma=0.279653 ! 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=0.122067Jy sigma=0.279653 ! Fit after self-cal, rms=0.121581Jy sigma=0.277855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.086 mas, bmaj=13.07 mas, bpa=0.6227 degrees ! Estimated noise=10.5688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116251 Jy ! Component: 100 - total flux cleaned = 0.0150345 Jy ! Component: 150 - total flux cleaned = 0.0161908 Jy ! Component: 200 - total flux cleaned = 0.0159472 Jy ! Total flux subtracted in 200 components = 0.0159472 Jy ! Clean residual min=-0.014634 max=0.012327 Jy/beam ! Clean residual mean=0.000055 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 3.30222 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 3.30222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119855Jy sigma=0.275851 ! Fit after self-cal, rms=0.119807Jy sigma=0.275570 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 = 0.00144788 Jy ! Component: 100 - total flux cleaned = 0.000989132 Jy ! Component: 150 - total flux cleaned = 0.000778089 Jy ! Component: 200 - total flux cleaned = 0.000780654 Jy ! Total flux subtracted in 200 components = 0.000780654 Jy ! Clean residual min=-0.014284 max=0.012154 Jy/beam ! Clean residual mean=0.000059 rms=0.003677 Jy/beam ! Combined flux in latest and established models = 3.303 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 3.303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119214Jy sigma=0.274638 ! Fit after self-cal, rms=0.119211Jy sigma=0.274480 ! 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=2.869 mas, bmaj=7.454 mas, bpa=-1.489 degrees ! Estimated noise=6.96346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.869 x 7.454 at -1.489 degrees (North through East) ! Clean map min=-0.031155 max=2.8848 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119211Jy sigma=0.274480 ! Fit after self-cal, rms=0.092295Jy sigma=0.222683 ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.453 mas, bpa=-1.535 degrees ! Estimated noise=6.96314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235431 Jy ! Component: 100 - total flux cleaned = 0.00392498 Jy ! Component: 150 - total flux cleaned = 0.00420023 Jy ! Component: 200 - total flux cleaned = 0.00343216 Jy ! Total flux subtracted in 200 components = 0.00343216 Jy ! Clean residual min=-0.013176 max=0.012342 Jy/beam ! Clean residual mean=0.000015 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 3.30643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 3.30643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090501Jy sigma=0.217001 ! Fit after self-cal, rms=0.090436Jy sigma=0.216780 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65021e-05 Jy ! Component: 100 - total flux cleaned = 0.000243371 Jy ! Component: 150 - total flux cleaned = 0.000247017 Jy ! Component: 200 - total flux cleaned = 3.68632e-05 Jy ! Total flux subtracted in 200 components = 3.68632e-05 Jy ! Clean residual min=-0.012354 max=0.012072 Jy/beam ! Clean residual mean=0.000017 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 3.30647 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 3.30647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089383Jy sigma=0.213707 ! Fit after self-cal, rms=0.089377Jy sigma=0.213594 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089377Jy sigma=0.213594 ! Fit after self-cal, rms=0.089107Jy sigma=0.213023 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=2.479 mas, bmaj=6.695 mas, bpa=-3.26 degrees ! Estimated noise=8.16845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.20095 Jy ! Component: 100 - total flux cleaned = 2.70947 Jy ! Component: 150 - total flux cleaned = 2.92998 Jy ! Component: 200 - total flux cleaned = 3.05412 Jy ! Total flux subtracted in 200 components = 3.05412 Jy ! Clean residual min=-0.037909 max=0.063797 Jy/beam ! Clean residual mean=-0.000172 rms=0.010663 Jy/beam ! Combined flux in latest and established models = 3.05412 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.05412 Jy ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=7.451 mas, bpa=-1.533 degrees ! Estimated noise=6.96534 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 = 0.100029 Jy ! Component: 100 - total flux cleaned = 0.162144 Jy ! Component: 150 - total flux cleaned = 0.195407 Jy ! Component: 200 - total flux cleaned = 0.210152 Jy ! Total flux subtracted in 200 components = 0.210152 Jy ! Clean residual min=-0.021732 max=0.025127 Jy/beam ! Clean residual mean=-0.000047 rms=0.005851 Jy/beam ! Combined flux in latest and established models = 3.26427 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 3.26427 Jy ! Inverting map ! Added new window around map position (4, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130114 Jy ! Component: 100 - total flux cleaned = 0.0216357 Jy ! Component: 150 - total flux cleaned = 0.0299353 Jy ! Component: 200 - total flux cleaned = 0.0365603 Jy ! Total flux subtracted in 200 components = 0.0365603 Jy ! Clean residual min=-0.015682 max=0.017294 Jy/beam ! Clean residual mean=-0.000011 rms=0.004435 Jy/beam ! Combined flux in latest and established models = 3.30083 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 3.30083 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=7.081 mas, bmaj=13.05 mas, bpa=0.5952 degrees ! Estimated noise=10.5878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019885 Jy ! Component: 100 - total flux cleaned = 0.0232227 Jy ! Component: 150 - total flux cleaned = 0.0251441 Jy ! Component: 200 - total flux cleaned = 0.0255817 Jy ! Total flux subtracted in 200 components = 0.0255817 Jy ! Clean residual min=-0.014848 max=0.013762 Jy/beam ! Clean residual mean=0.000040 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 3.32642 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 = 0.000782221 Jy ! Component: 100 - total flux cleaned = 0.00078202 Jy ! Component: 150 - total flux cleaned = 0.00079778 Jy ! Component: 200 - total flux cleaned = 0.00081203 Jy ! Total flux subtracted in 200 components = 0.00081203 Jy ! Clean residual min=-0.015033 max=0.013005 Jy/beam ! Clean residual mean=0.000043 rms=0.003847 Jy/beam ! Combined flux in latest and established models = 3.32723 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 3.32723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=7.451 mas, bpa=-1.533 degrees ! Estimated noise=6.96534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328495 Jy ! Component: 100 - total flux cleaned = -0.00464207 Jy ! Component: 150 - total flux cleaned = -0.00504766 Jy ! Component: 200 - total flux cleaned = -0.00615234 Jy ! Total flux subtracted in 200 components = -0.00615234 Jy ! Clean residual min=-0.013313 max=0.012439 Jy/beam ! Clean residual mean=0.000004 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 3.32108 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 3.32108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091047Jy sigma=0.218291 ! Fit after self-cal, rms=0.090574Jy sigma=0.216568 wmodel J0730-1141_S_d_map.mod ! Writing 135 model components to file: J0730-1141_S_d_map.mod wobs J0730-1141_S_d_uvs.fits ! Writing UV FITS file: J0730-1141_S_d_uvs.fits wwins J0730-1141_S_d_map.win ! wwins: Wrote 5 windows to J0730-1141_S_d_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 = -0.00181351 Jy ! Component: 100 - total flux cleaned = -0.00181726 Jy ! Component: 150 - total flux cleaned = -0.00101443 Jy ! Component: 200 - total flux cleaned = -0.000635479 Jy ! Component: 250 - total flux cleaned = -0.000458827 Jy ! Component: 300 - total flux cleaned = 0.000243666 Jy ! Component: 350 - total flux cleaned = 0.00108692 Jy ! Component: 400 - total flux cleaned = 0.00189084 Jy ! Component: 450 - total flux cleaned = 0.0025094 Jy ! Component: 500 - total flux cleaned = 0.00310692 Jy ! Component: 550 - total flux cleaned = 0.0033986 Jy ! Component: 600 - total flux cleaned = 0.00354214 Jy ! Component: 650 - total flux cleaned = 0.00341018 Jy ! Component: 700 - total flux cleaned = 0.00341527 Jy ! Component: 750 - total flux cleaned = 0.00289881 Jy ! Component: 800 - total flux cleaned = 0.00265364 Jy ! Component: 850 - total flux cleaned = 0.00253484 Jy ! Component: 900 - total flux cleaned = 0.00253411 Jy ! Component: 950 - total flux cleaned = 0.00241337 Jy ! Component: 1000 - total flux cleaned = 0.00218217 Jy ! Component: 1050 - total flux cleaned = 0.00184839 Jy ! Component: 1100 - total flux cleaned = 0.001525 Jy ! Component: 1150 - total flux cleaned = 0.00184388 Jy ! Component: 1200 - total flux cleaned = 0.00163344 Jy ! Component: 1250 - total flux cleaned = 0.0015309 Jy ! Component: 1300 - total flux cleaned = 0.00152888 Jy ! Component: 1350 - total flux cleaned = 0.00113834 Jy ! Component: 1400 - total flux cleaned = 0.00132799 Jy ! Component: 1450 - total flux cleaned = 0.00113973 Jy ! Component: 1500 - total flux cleaned = 0.001138 Jy ! Component: 1550 - total flux cleaned = 0.000865314 Jy ! Component: 1600 - total flux cleaned = 0.000690227 Jy ! Component: 1650 - total flux cleaned = 0.000952126 Jy ! Component: 1700 - total flux cleaned = 0.000866945 Jy ! Component: 1750 - total flux cleaned = 0.00111808 Jy ! Component: 1800 - total flux cleaned = 0.0011162 Jy ! Component: 1850 - total flux cleaned = 0.00111696 Jy ! Component: 1900 - total flux cleaned = 0.00103538 Jy ! Component: 1950 - total flux cleaned = 0.000878004 Jy ! Component: 2000 - total flux cleaned = 0.000722315 Jy ! Component: 2050 - total flux cleaned = 0.000419016 Jy ! Component: 2100 - total flux cleaned = 0.000268714 Jy ! Component: 2150 - total flux cleaned = 4.68336e-05 Jy ! Component: 2200 - total flux cleaned = -9.77031e-05 Jy ! Component: 2250 - total flux cleaned = -0.000456455 Jy ! Component: 2300 - total flux cleaned = -0.000809902 Jy ! Component: 2350 - total flux cleaned = -0.00108718 Jy ! Component: 2400 - total flux cleaned = -0.0014308 Jy ! Component: 2450 - total flux cleaned = -0.001769 Jy ! Component: 2500 - total flux cleaned = -0.0023024 Jy ! Component: 2550 - total flux cleaned = -0.00249912 Jy ! Component: 2600 - total flux cleaned = -0.00288791 Jy ! Component: 2650 - total flux cleaned = -0.00308012 Jy ! Component: 2700 - total flux cleaned = -0.00339552 Jy ! Component: 2750 - total flux cleaned = -0.00364526 Jy ! Component: 2800 - total flux cleaned = -0.00382971 Jy ! Component: 2850 - total flux cleaned = -0.00401216 Jy ! Component: 2900 - total flux cleaned = -0.00431306 Jy ! Component: 2950 - total flux cleaned = -0.00460974 Jy ! Component: 3000 - total flux cleaned = -0.00478488 Jy ! Component: 3050 - total flux cleaned = -0.00490117 Jy ! Component: 3100 - total flux cleaned = -0.00507434 Jy ! Component: 3150 - total flux cleaned = -0.00541406 Jy ! Component: 3200 - total flux cleaned = -0.00574982 Jy ! Component: 3250 - total flux cleaned = -0.00569545 Jy ! Component: 3300 - total flux cleaned = -0.00586005 Jy ! Component: 3350 - total flux cleaned = -0.0060213 Jy ! Component: 3400 - total flux cleaned = -0.00612739 Jy ! Component: 3450 - total flux cleaned = -0.00612771 Jy ! Component: 3500 - total flux cleaned = -0.00623223 Jy ! Component: 3550 - total flux cleaned = -0.00628342 Jy ! Component: 3600 - total flux cleaned = -0.00648724 Jy ! Component: 3650 - total flux cleaned = -0.00638677 Jy ! Component: 3700 - total flux cleaned = -0.00648647 Jy ! Component: 3750 - total flux cleaned = -0.00668368 Jy ! Component: 3800 - total flux cleaned = -0.00648806 Jy ! Component: 3850 - total flux cleaned = -0.00663396 Jy ! Component: 3900 - total flux cleaned = -0.00668261 Jy ! Component: 3950 - total flux cleaned = -0.00677677 Jy ! Component: 4000 - total flux cleaned = -0.00691778 Jy ! Component: 4050 - total flux cleaned = -0.00701066 Jy ! Total flux subtracted in 4096 components = -0.0070566 Jy ! Clean residual min=-0.002809 max=0.002660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 3.31402 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 395 components and 3.31402 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0730-1141_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.866 x 7.451 at -1.533 degrees (North through East) ! Clean map min=-0.019303 max=2.8776 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0730-1141_S_d_map.fits wmodel /image_prod/ug002_uva//J0730-1141_S_d_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J0730-1141_S_d_map.mod wobs /image_prod/ug002_uva//J0730-1141_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0730-1141_S_d_uvs.fits wwins /image_prod/ug002_uva//J0730-1141_S_d_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0730-1141_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.87765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000800582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0834621 0.0834621 0.166924 0.333848 0.667697 1.33539 2.67079 5.34158 10.6832 21.3663 42.7326 85.4652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.877 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3594.45 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0730-1141_S_d_dfm.log closed on Wed Mar 4 21:49:52 2020