! Started logfile: /image_prod/ug002_uva//J0913+4402_S_dfm.log on Wed Mar 4 22:53:09 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//J0913+4402_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0913+4402_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 50 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.897778 visibilities/baseline/integration-bin. ! Found source: J0913+4402 ! ! 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 4242 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 J0913+4402_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 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009942Jy sigma=8.020444 ! Fit after self-cal, rms=0.925375Jy sigma=7.333232 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=5.096 mas, bpa=-1.708 degrees ! Estimated noise=2.28996 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 = 0.0597088 Jy ! Component: 100 - total flux cleaned = 0.072837 Jy ! Total flux subtracted in 100 components = 0.072837 Jy ! Clean residual min=-0.005038 max=0.005393 Jy/beam ! Clean residual mean=-0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.072837 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.072837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063958Jy sigma=0.441817 ! Fit after self-cal, rms=0.063318Jy sigma=0.436333 ! 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=3.583 mas, bmaj=5.706 mas, bpa=-3.248 degrees ! Estimated noise=1.40797 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 = 0.00410694 Jy ! Component: 100 - total flux cleaned = 0.0042687 Jy ! Component: 150 - total flux cleaned = 0.00412681 Jy ! Component: 200 - total flux cleaned = 0.00397545 Jy ! Total flux subtracted in 200 components = 0.00397545 Jy ! Clean residual min=-0.002715 max=0.003229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0768125 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0768125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063080Jy sigma=0.433876 ! Fit after self-cal, rms=0.063084Jy sigma=0.433848 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.583 x 5.706 at -3.248 degrees (North through East) ! Clean map min=-0.0025936 max=0.07751 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.12 KP 0.90 LA 1.06 ! MK 1.02 NL 0.95 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.06 LA 0.99 MK 1.03 ! NL 0.97 OV 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.03 KP 0.98 LA 0.94 ! MK 1.01 NL 1.10 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 KP 1.02 LA 1.05 MK 0.96 ! NL 1.02 OV 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.14 KP 0.93 LA 0.93 ! MK 0.95 NL 1.07 OV 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 KP 0.99 LA 0.94 MK 0.90 ! NL 0.95 OV 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.063084Jy sigma=0.433848 ! Fit after self-cal, rms=0.062664Jy sigma=0.431347 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=5.658 mas, bpa=-4.377 degrees ! Estimated noise=1.39567 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 = -0.000872382 Jy ! Component: 100 - total flux cleaned = -0.000958704 Jy ! Component: 150 - total flux cleaned = -0.000960023 Jy ! Component: 200 - total flux cleaned = -0.000947924 Jy ! Total flux subtracted in 200 components = -0.000947924 Jy ! Clean residual min=-0.002328 max=0.002897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0758646 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0758646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062644Jy sigma=0.431251 ! Fit after self-cal, rms=0.062677Jy sigma=0.431154 ! 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=0.062677Jy sigma=0.431154 ! Fit after self-cal, rms=0.063607Jy sigma=0.430689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=5.641 mas, bpa=-4.318 degrees ! Estimated noise=1.39382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.21038e-05 Jy ! Component: 100 - total flux cleaned = -7.27666e-05 Jy ! Component: 150 - total flux cleaned = -9.94381e-05 Jy ! Component: 200 - total flux cleaned = -0.000123826 Jy ! Total flux subtracted in 200 components = -0.000123826 Jy ! Clean residual min=-0.002382 max=0.002623 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0757407 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0757408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063599Jy sigma=0.430637 ! Fit after self-cal, rms=0.063631Jy sigma=0.430610 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 (7.5, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208499 Jy ! Component: 100 - total flux cleaned = 0.00204675 Jy ! Component: 150 - total flux cleaned = 0.00201456 Jy ! Component: 200 - total flux cleaned = 0.00193106 Jy ! Total flux subtracted in 200 components = 0.00193106 Jy ! Clean residual min=-0.002187 max=0.002381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0776718 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0776718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063516Jy sigma=0.429999 ! Fit after self-cal, rms=0.063513Jy sigma=0.429911 ! Inverting map ! Added new window around map position (-89.5, 109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162149 Jy ! Component: 100 - total flux cleaned = 0.00168277 Jy ! Component: 150 - total flux cleaned = 0.00164043 Jy ! Component: 200 - total flux cleaned = 0.00174024 Jy ! Total flux subtracted in 200 components = 0.00174024 Jy ! Clean residual min=-0.002088 max=0.002041 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0794121 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.0794121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063421Jy sigma=0.429183 ! Fit after self-cal, rms=0.063414Jy sigma=0.429105 ! 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=0.063414Jy sigma=0.429105 ! Fit after self-cal, rms=0.063184Jy sigma=0.428946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=5.645 mas, bpa=-4.33 degrees ! Estimated noise=1.38325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825906 Jy ! Component: 100 - total flux cleaned = 0.00094103 Jy ! Component: 150 - total flux cleaned = 0.000944935 Jy ! Component: 200 - total flux cleaned = 0.000889288 Jy ! Total flux subtracted in 200 components = 0.000889288 Jy ! Clean residual min=-0.001943 max=0.001912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0803013 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0803013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063138Jy sigma=0.428667 ! Fit after self-cal, rms=0.063142Jy sigma=0.428645 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 = 7.01416e-05 Jy ! Component: 100 - total flux cleaned = -7.61294e-06 Jy ! Component: 150 - total flux cleaned = -7.85018e-05 Jy ! Component: 200 - total flux cleaned = -0.000122357 Jy ! Total flux subtracted in 200 components = -0.000122357 Jy ! Clean residual min=-0.001940 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.080179 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.080179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063118Jy sigma=0.428522 ! Fit after self-cal, rms=0.063120Jy sigma=0.428517 ! 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=0.063120Jy sigma=0.428517 ! Fit after self-cal, rms=0.063165Jy sigma=0.428473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.12 mas, bmaj=8.978 mas, bpa=7.384 degrees ! Estimated noise=1.66279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048517 Jy ! Component: 100 - total flux cleaned = 0.000590078 Jy ! Component: 150 - total flux cleaned = 0.000623579 Jy ! Component: 200 - total flux cleaned = 0.000671936 Jy ! Total flux subtracted in 200 components = 0.000671936 Jy ! Clean residual min=-0.001860 max=0.001935 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0808509 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.0808509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063160Jy sigma=0.428430 ! Fit after self-cal, rms=0.063163Jy sigma=0.428421 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 = 0.000131488 Jy ! Component: 100 - total flux cleaned = 0.000160764 Jy ! Component: 150 - total flux cleaned = 0.000174467 Jy ! Component: 200 - total flux cleaned = 0.000187858 Jy ! Total flux subtracted in 200 components = 0.000187858 Jy ! Clean residual min=-0.001869 max=0.001882 Jy/beam ! Clean residual mean=-0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0810388 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.0810388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063160Jy sigma=0.428414 ! Fit after self-cal, rms=0.063162Jy sigma=0.428412 ! 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=3.595 mas, bmaj=5.65 mas, bpa=-4.297 degrees ! Estimated noise=1.38084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 5.65 at -4.297 degrees (North through East) ! Clean map min=-0.001809 max=0.076877 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=5.042 mas, bpa=-2.758 degrees ! Estimated noise=2.24587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589938 Jy ! Component: 100 - total flux cleaned = 0.0721733 Jy ! Component: 150 - total flux cleaned = 0.0776757 Jy ! Component: 200 - total flux cleaned = 0.0803688 Jy ! Total flux subtracted in 200 components = 0.0803688 Jy ! Clean residual min=-0.004178 max=0.004193 Jy/beam ! Clean residual mean=-0.000002 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.0803688 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 0.0803688 Jy ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=5.65 mas, bpa=-4.297 degrees ! Estimated noise=1.38084 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 = 0.00336174 Jy ! Component: 100 - total flux cleaned = 0.00386519 Jy ! Component: 150 - total flux cleaned = 0.0034508 Jy ! Component: 200 - total flux cleaned = 0.0030491 Jy ! Total flux subtracted in 200 components = 0.0030491 Jy ! Clean residual min=-0.002107 max=0.001948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0834179 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0834179 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=7.12 mas, bmaj=8.978 mas, bpa=7.384 degrees ! Estimated noise=1.66279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92855e-05 Jy ! Component: 100 - total flux cleaned = -0.000283589 Jy ! Component: 150 - total flux cleaned = -0.000510572 Jy ! Component: 200 - total flux cleaned = -0.000706136 Jy ! Total flux subtracted in 200 components = -0.000706136 Jy ! Clean residual min=-0.001833 max=0.001936 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0827117 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 = -0.000114644 Jy ! Component: 100 - total flux cleaned = -0.000149539 Jy ! Component: 150 - total flux cleaned = -0.000182198 Jy ! Component: 200 - total flux cleaned = -0.000181811 Jy ! Total flux subtracted in 200 components = -0.000181811 Jy ! Clean residual min=-0.001853 max=0.001879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0825299 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.0825299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=5.65 mas, bpa=-4.297 degrees ! Estimated noise=1.38084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181531 Jy ! Component: 100 - total flux cleaned = -0.000558223 Jy ! Component: 150 - total flux cleaned = -0.000896101 Jy ! Component: 200 - total flux cleaned = -0.00120423 Jy ! Total flux subtracted in 200 components = -0.00120423 Jy ! Clean residual min=-0.002024 max=0.001873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0813257 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0813257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063189Jy sigma=0.428708 ! Fit after self-cal, rms=0.063176Jy sigma=0.428662 wmodel J0913+4402_S_map.mod ! Writing 82 model components to file: J0913+4402_S_map.mod wobs J0913+4402_S_uvs.fits ! Writing UV FITS file: J0913+4402_S_uvs.fits wwins J0913+4402_S_map.win ! wwins: Wrote 3 windows to J0913+4402_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 = -6.89779e-05 Jy ! Component: 100 - total flux cleaned = -0.000225718 Jy ! Component: 150 - total flux cleaned = -0.000374767 Jy ! Component: 200 - total flux cleaned = -0.000573719 Jy ! Component: 250 - total flux cleaned = -0.00065551 Jy ! Component: 300 - total flux cleaned = -0.000761586 Jy ! Component: 350 - total flux cleaned = -0.000863934 Jy ! Component: 400 - total flux cleaned = -0.000963701 Jy ! Component: 450 - total flux cleaned = -0.00106075 Jy ! Component: 500 - total flux cleaned = -0.00106148 Jy ! Component: 550 - total flux cleaned = -0.0011075 Jy ! Component: 600 - total flux cleaned = -0.0010852 Jy ! Component: 650 - total flux cleaned = -0.00110695 Jy ! Component: 700 - total flux cleaned = -0.00106482 Jy ! Component: 750 - total flux cleaned = -0.0010445 Jy ! Component: 800 - total flux cleaned = -0.00106483 Jy ! Component: 850 - total flux cleaned = -0.00104521 Jy ! Component: 900 - total flux cleaned = -0.00112272 Jy ! Component: 950 - total flux cleaned = -0.0011985 Jy ! Component: 1000 - total flux cleaned = -0.00127336 Jy ! Component: 1050 - total flux cleaned = -0.00129182 Jy ! Component: 1100 - total flux cleaned = -0.00127387 Jy ! Component: 1150 - total flux cleaned = -0.00125581 Jy ! Component: 1200 - total flux cleaned = -0.00125572 Jy ! Component: 1250 - total flux cleaned = -0.00123809 Jy ! Component: 1300 - total flux cleaned = -0.0012039 Jy ! Component: 1350 - total flux cleaned = -0.00120372 Jy ! Component: 1400 - total flux cleaned = -0.00115392 Jy ! Component: 1450 - total flux cleaned = -0.0011702 Jy ! Component: 1500 - total flux cleaned = -0.00113799 Jy ! Component: 1550 - total flux cleaned = -0.00113797 Jy ! Component: 1600 - total flux cleaned = -0.00113771 Jy ! Component: 1650 - total flux cleaned = -0.00115303 Jy ! Component: 1700 - total flux cleaned = -0.00112238 Jy ! Component: 1750 - total flux cleaned = -0.00113765 Jy ! Component: 1800 - total flux cleaned = -0.00116791 Jy ! Component: 1850 - total flux cleaned = -0.00119742 Jy ! Component: 1900 - total flux cleaned = -0.00116804 Jy ! Component: 1950 - total flux cleaned = -0.00119715 Jy ! Component: 2000 - total flux cleaned = -0.00118265 Jy ! Component: 2050 - total flux cleaned = -0.00114 Jy ! Component: 2100 - total flux cleaned = -0.00118225 Jy ! Component: 2150 - total flux cleaned = -0.00115442 Jy ! Component: 2200 - total flux cleaned = -0.00115453 Jy ! Component: 2250 - total flux cleaned = -0.00114087 Jy ! Component: 2300 - total flux cleaned = -0.00112732 Jy ! Component: 2350 - total flux cleaned = -0.00110037 Jy ! Component: 2400 - total flux cleaned = -0.00106048 Jy ! Component: 2450 - total flux cleaned = -0.00104732 Jy ! Component: 2500 - total flux cleaned = -0.00102108 Jy ! Component: 2550 - total flux cleaned = -0.00104693 Jy ! Component: 2600 - total flux cleaned = -0.000995266 Jy ! Component: 2650 - total flux cleaned = -0.000982416 Jy ! Component: 2700 - total flux cleaned = -0.00094421 Jy ! Component: 2750 - total flux cleaned = -0.000881188 Jy ! Component: 2800 - total flux cleaned = -0.00085622 Jy ! Component: 2850 - total flux cleaned = -0.000806509 Jy ! Component: 2900 - total flux cleaned = -0.000769432 Jy ! Component: 2950 - total flux cleaned = -0.000732552 Jy ! Component: 3000 - total flux cleaned = -0.000720373 Jy ! Component: 3050 - total flux cleaned = -0.000671991 Jy ! Component: 3100 - total flux cleaned = -0.000660063 Jy ! Component: 3150 - total flux cleaned = -0.000624182 Jy ! Component: 3200 - total flux cleaned = -0.000624228 Jy ! Component: 3250 - total flux cleaned = -0.00057679 Jy ! Component: 3300 - total flux cleaned = -0.000576716 Jy ! Component: 3350 - total flux cleaned = -0.000541574 Jy ! Component: 3400 - total flux cleaned = -0.000564788 Jy ! Component: 3450 - total flux cleaned = -0.000553164 Jy ! Component: 3500 - total flux cleaned = -0.000507058 Jy ! Component: 3550 - total flux cleaned = -0.000507068 Jy ! Component: 3600 - total flux cleaned = -0.000529914 Jy ! Component: 3650 - total flux cleaned = -0.000518513 Jy ! Component: 3700 - total flux cleaned = -0.000495905 Jy ! Component: 3750 - total flux cleaned = -0.000484586 Jy ! Component: 3800 - total flux cleaned = -0.000518198 Jy ! Component: 3850 - total flux cleaned = -0.000495832 Jy ! Component: 3900 - total flux cleaned = -0.00047357 Jy ! Component: 3950 - total flux cleaned = -0.000462519 Jy ! Component: 4000 - total flux cleaned = -0.000473617 Jy ! Component: 4050 - total flux cleaned = -0.000484606 Jy ! Total flux subtracted in 4096 components = -0.000473618 Jy ! Clean residual min=-0.000722 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0808521 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 333 components and 0.080852 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0913+4402_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 5.65 at -4.297 degrees (North through East) ! Clean map min=-0.001498 max=0.076411 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0913+4402_S_map.fits wmodel /image_prod/ug002_uva//J0913+4402_S_map.mod ! Writing 333 model components to file: /image_prod/ug002_uva//J0913+4402_S_map.mod wobs /image_prod/ug002_uva//J0913+4402_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0913+4402_S_uvs.fits wwins /image_prod/ug002_uva//J0913+4402_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0913+4402_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0764112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.691935 0.691935 1.38387 2.76774 5.53548 11.071 22.1419 44.2838 88.5677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 433.566 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0913+4402_S_dfm.log closed on Wed Mar 4 22:53:13 2020