! Started logfile: /image_prod/ug002_uva//J2354-1513_S_g_dfm.log on Thu Mar 5 06:30:26 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//J2354-1513_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2354-1513_S_g_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.924107 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 621 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 J2354-1513_S_g] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.218617Jy sigma=11.778643 ! Fit after self-cal, rms=0.481783Jy sigma=3.498530 ! 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=2.768 mas, bmaj=6.786 mas, bpa=-2.771 degrees ! Estimated noise=3.72633 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 = 0.493312 Jy ! Component: 100 - total flux cleaned = 0.616859 Jy ! Total flux subtracted in 100 components = 0.616859 Jy ! Clean residual min=-0.044179 max=0.112823 Jy/beam ! Clean residual mean=-0.000446 rms=0.018747 Jy/beam ! Combined flux in latest and established models = 0.616859 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.616859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.255058Jy sigma=1.977228 ! Fit after self-cal, rms=0.255069Jy sigma=1.976632 ! Inverting map ! Added new window around map position (93, 83). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0981797 Jy ! Component: 100 - total flux cleaned = 0.14816 Jy ! Total flux subtracted in 100 components = 0.14816 Jy ! Clean residual min=-0.038175 max=0.083730 Jy/beam ! Clean residual mean=-0.000095 rms=0.012523 Jy/beam ! Combined flux in latest and established models = 0.765018 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.765019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.191159Jy sigma=1.365563 ! Fit after self-cal, rms=0.185730Jy sigma=1.270339 ! 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=3.374 mas, bmaj=7.854 mas, bpa=-3.964 degrees ! Estimated noise=3.26058 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 = 0.0608832 Jy ! Component: 100 - total flux cleaned = 0.0723181 Jy ! Component: 150 - total flux cleaned = 0.0752683 Jy ! Component: 200 - total flux cleaned = 0.0777783 Jy ! Total flux subtracted in 200 components = 0.0777783 Jy ! Clean residual min=-0.038714 max=0.054860 Jy/beam ! Clean residual mean=0.000081 rms=0.010614 Jy/beam ! Combined flux in latest and established models = 0.842797 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.842797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153444Jy sigma=1.052525 ! Fit after self-cal, rms=0.151706Jy sigma=1.010714 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 7.854 at -3.964 degrees (North through East) ! Clean map min=-0.036525 max=0.56189 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 1.04 KP 0.96 LA 1.00 ! MK 1.06 OV 1.02 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.01 FD 1.00 KP 0.97 LA 0.99 ! MK 1.00 OV 1.01 PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.01 KP 0.99 LA 1.00 ! MK 0.92 OV 0.99 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.151706Jy sigma=1.010714 ! Fit after self-cal, rms=0.203604Jy sigma=0.761769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.978 mas, bpa=-4.128 degrees ! Estimated noise=3.46659 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 = -0.00454643 Jy ! Component: 100 - total flux cleaned = -0.00417137 Jy ! Component: 150 - total flux cleaned = -0.00418001 Jy ! Component: 200 - total flux cleaned = -0.00418032 Jy ! Total flux subtracted in 200 components = -0.00418032 Jy ! Clean residual min=-0.025092 max=0.019899 Jy/beam ! Clean residual mean=-0.000040 rms=0.004771 Jy/beam ! Combined flux in latest and established models = 0.838617 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.838617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.201970Jy sigma=0.739101 ! Fit after self-cal, rms=0.201929Jy sigma=0.734704 ! 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=0.201929Jy sigma=0.734704 ! Fit after self-cal, rms=0.210064Jy sigma=0.733750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.987 mas, bpa=-4.139 degrees ! Estimated noise=3.47257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00377205 Jy ! Component: 100 - total flux cleaned = -0.00377179 Jy ! Component: 150 - total flux cleaned = -0.00375733 Jy ! Component: 200 - total flux cleaned = -0.00374055 Jy ! Total flux subtracted in 200 components = -0.00374055 Jy ! Clean residual min=-0.023150 max=0.018548 Jy/beam ! Clean residual mean=-0.000040 rms=0.004404 Jy/beam ! Combined flux in latest and established models = 0.834876 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.834876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209136Jy sigma=0.720488 ! Fit after self-cal, rms=0.208932Jy sigma=0.717891 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 = -0.000902892 Jy ! Component: 100 - total flux cleaned = -0.000675453 Jy ! Component: 150 - total flux cleaned = -0.000495998 Jy ! Component: 200 - total flux cleaned = -0.000498034 Jy ! Total flux subtracted in 200 components = -0.000498034 Jy ! Clean residual min=-0.022043 max=0.017089 Jy/beam ! Clean residual mean=-0.000037 rms=0.004184 Jy/beam ! Combined flux in latest and established models = 0.834378 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.834378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208545Jy sigma=0.710416 ! Fit after self-cal, rms=0.208391Jy sigma=0.709156 ! 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=0.208391Jy sigma=0.709156 ! Fit after self-cal, rms=0.218772Jy sigma=0.707852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=7.999 mas, bpa=-4.116 degrees ! Estimated noise=3.48347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00323719 Jy ! Component: 100 - total flux cleaned = -0.00281461 Jy ! Component: 150 - total flux cleaned = -0.00281299 Jy ! Component: 200 - total flux cleaned = -0.00264917 Jy ! Total flux subtracted in 200 components = -0.00264917 Jy ! Clean residual min=-0.020566 max=0.016582 Jy/beam ! Clean residual mean=-0.000036 rms=0.003952 Jy/beam ! Combined flux in latest and established models = 0.831729 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.831729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218357Jy sigma=0.700655 ! Fit after self-cal, rms=0.218236Jy sigma=0.699269 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 = -0.000763759 Jy ! Component: 100 - total flux cleaned = -0.000595945 Jy ! Component: 150 - total flux cleaned = -0.000744329 Jy ! Component: 200 - total flux cleaned = -0.000737433 Jy ! Total flux subtracted in 200 components = -0.000737433 Jy ! Clean residual min=-0.019763 max=0.015633 Jy/beam ! Clean residual mean=-0.000035 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.830991 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.830991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218042Jy sigma=0.694489 ! Fit after self-cal, rms=0.217927Jy sigma=0.693667 ! 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=0.217927Jy sigma=0.693667 ! Fit after self-cal, rms=0.225800Jy sigma=0.692887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.06 mas, bmaj=18.27 mas, bpa=-9.957 degrees ! Estimated noise=4.54891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175757 Jy ! Component: 100 - total flux cleaned = -0.00176633 Jy ! Component: 150 - total flux cleaned = -0.00179389 Jy ! Component: 200 - total flux cleaned = -0.00181037 Jy ! Total flux subtracted in 200 components = -0.00181037 Jy ! Clean residual min=-0.012499 max=0.011270 Jy/beam ! Clean residual mean=-0.000066 rms=0.003562 Jy/beam ! Combined flux in latest and established models = 0.829181 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.829181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225578Jy sigma=0.689992 ! Fit after self-cal, rms=0.225436Jy sigma=0.687865 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 = -0.000778709 Jy ! Component: 100 - total flux cleaned = -0.000797445 Jy ! Component: 150 - total flux cleaned = -0.000802678 Jy ! Component: 200 - total flux cleaned = -0.000798285 Jy ! Total flux subtracted in 200 components = -0.000798285 Jy ! Clean residual min=-0.012115 max=0.011076 Jy/beam ! Clean residual mean=-0.000064 rms=0.003512 Jy/beam ! Combined flux in latest and established models = 0.828383 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.828383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225425Jy sigma=0.686316 ! Fit after self-cal, rms=0.225324Jy sigma=0.685088 ! 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=3.3 mas, bmaj=8.01 mas, bpa=-4.079 degrees ! Estimated noise=3.49201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 8.01 at -4.079 degrees (North through East) ! Clean map min=-0.017453 max=0.60435 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=0.225324Jy sigma=0.685088 ! Fit after self-cal, rms=0.246914Jy sigma=0.641373 ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=8.005 mas, bpa=-4.072 degrees ! Estimated noise=3.48454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00280895 Jy ! Component: 100 - total flux cleaned = -0.0028139 Jy ! Component: 150 - total flux cleaned = -0.00281782 Jy ! Component: 200 - total flux cleaned = -0.00269211 Jy ! Total flux subtracted in 200 components = -0.00269211 Jy ! Clean residual min=-0.016310 max=0.014527 Jy/beam ! Clean residual mean=-0.000034 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 0.825691 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.825691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246542Jy sigma=0.636939 ! Fit after self-cal, rms=0.246444Jy sigma=0.636155 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000771086 Jy ! Component: 100 - total flux cleaned = -0.000767572 Jy ! Component: 150 - total flux cleaned = -0.000764642 Jy ! Component: 200 - total flux cleaned = -0.00065791 Jy ! Total flux subtracted in 200 components = -0.00065791 Jy ! Clean residual min=-0.015883 max=0.014210 Jy/beam ! Clean residual mean=-0.000033 rms=0.003312 Jy/beam ! Combined flux in latest and established models = 0.825033 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.825033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246285Jy sigma=0.633225 ! Fit after self-cal, rms=0.246208Jy sigma=0.632795 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246208Jy sigma=0.632795 ! Fit after self-cal, rms=0.253249Jy sigma=0.632157 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=2.716 mas, bmaj=6.918 mas, bpa=-3.263 degrees ! Estimated noise=3.90117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.514432 Jy ! Component: 100 - total flux cleaned = 0.6525 Jy ! Component: 150 - total flux cleaned = 0.715121 Jy ! Component: 200 - total flux cleaned = 0.753452 Jy ! Total flux subtracted in 200 components = 0.753452 Jy ! Clean residual min=-0.024959 max=0.026062 Jy/beam ! Clean residual mean=-0.000126 rms=0.006306 Jy/beam ! Combined flux in latest and established models = 0.753452 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.753452 Jy ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.01 mas, bpa=-4.06 degrees ! Estimated noise=3.4857 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 = 0.034725 Jy ! Component: 100 - total flux cleaned = 0.0527971 Jy ! Component: 150 - total flux cleaned = 0.0625089 Jy ! Component: 200 - total flux cleaned = 0.0664066 Jy ! Total flux subtracted in 200 components = 0.0664066 Jy ! Clean residual min=-0.016356 max=0.013621 Jy/beam ! Clean residual mean=-0.000026 rms=0.003635 Jy/beam ! Combined flux in latest and established models = 0.819859 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.819859 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=10.02 mas, bmaj=18.35 mas, bpa=-9.904 degrees ! Estimated noise=4.55976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370116 Jy ! Component: 100 - total flux cleaned = 0.00392231 Jy ! Component: 150 - total flux cleaned = 0.00411267 Jy ! Component: 200 - total flux cleaned = 0.00427663 Jy ! Total flux subtracted in 200 components = 0.00427663 Jy ! Clean residual min=-0.011953 max=0.011408 Jy/beam ! Clean residual mean=-0.000053 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.824135 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.84199e-06 Jy ! Component: 100 - total flux cleaned = 0.000127485 Jy ! Component: 150 - total flux cleaned = 0.000130925 Jy ! Component: 200 - total flux cleaned = 0.000232205 Jy ! Total flux subtracted in 200 components = 0.000232205 Jy ! Clean residual min=-0.011692 max=0.010238 Jy/beam ! Clean residual mean=-0.000046 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 0.824368 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.824367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.01 mas, bpa=-4.06 degrees ! Estimated noise=3.4857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335219 Jy ! Component: 100 - total flux cleaned = 0.000326978 Jy ! Component: 150 - total flux cleaned = 0.000212034 Jy ! Component: 200 - total flux cleaned = 0.000211777 Jy ! Total flux subtracted in 200 components = 0.000211777 Jy ! Clean residual min=-0.014828 max=0.013478 Jy/beam ! Clean residual mean=-0.000028 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 0.824579 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.824579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.252711Jy sigma=0.633540 ! Fit after self-cal, rms=0.252660Jy sigma=0.631676 wmodel J2354-1513_S_g_map.mod ! Writing 70 model components to file: J2354-1513_S_g_map.mod wobs J2354-1513_S_g_uvs.fits ! Writing UV FITS file: J2354-1513_S_g_uvs.fits wwins J2354-1513_S_g_map.win ! wwins: Wrote 2 windows to J2354-1513_S_g_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 = -0.00226118 Jy ! Component: 100 - total flux cleaned = -0.0016169 Jy ! Component: 150 - total flux cleaned = -0.00196894 Jy ! Component: 200 - total flux cleaned = -0.00196085 Jy ! Component: 250 - total flux cleaned = -0.00196622 Jy ! Component: 300 - total flux cleaned = -0.00209464 Jy ! Component: 350 - total flux cleaned = -0.00172184 Jy ! Component: 400 - total flux cleaned = -0.00183827 Jy ! Component: 450 - total flux cleaned = -0.00228674 Jy ! Component: 500 - total flux cleaned = -0.00281831 Jy ! Component: 550 - total flux cleaned = -0.00312458 Jy ! Component: 600 - total flux cleaned = -0.00371274 Jy ! Component: 650 - total flux cleaned = -0.00408902 Jy ! Component: 700 - total flux cleaned = -0.00444816 Jy ! Component: 750 - total flux cleaned = -0.00462111 Jy ! Component: 800 - total flux cleaned = -0.00495735 Jy ! Component: 850 - total flux cleaned = -0.00536356 Jy ! Component: 900 - total flux cleaned = -0.00536521 Jy ! Component: 950 - total flux cleaned = -0.00528881 Jy ! Component: 1000 - total flux cleaned = -0.00521398 Jy ! Component: 1050 - total flux cleaned = -0.00477789 Jy ! Component: 1100 - total flux cleaned = -0.00499079 Jy ! Component: 1150 - total flux cleaned = -0.00492096 Jy ! Component: 1200 - total flux cleaned = -0.00492113 Jy ! Component: 1250 - total flux cleaned = -0.00505388 Jy ! Component: 1300 - total flux cleaned = -0.00498863 Jy ! Component: 1350 - total flux cleaned = -0.00511855 Jy ! Component: 1400 - total flux cleaned = -0.00524545 Jy ! Component: 1450 - total flux cleaned = -0.00518274 Jy ! Component: 1500 - total flux cleaned = -0.00536775 Jy ! Component: 1550 - total flux cleaned = -0.00536633 Jy ! Component: 1600 - total flux cleaned = -0.00542667 Jy ! Component: 1650 - total flux cleaned = -0.00554464 Jy ! Component: 1700 - total flux cleaned = -0.00554468 Jy ! Component: 1750 - total flux cleaned = -0.00537021 Jy ! Component: 1800 - total flux cleaned = -0.00519706 Jy ! Component: 1850 - total flux cleaned = -0.00508249 Jy ! Component: 1900 - total flux cleaned = -0.0049117 Jy ! Component: 1950 - total flux cleaned = -0.00468652 Jy ! Component: 2000 - total flux cleaned = -0.00474289 Jy ! Component: 2050 - total flux cleaned = -0.00468668 Jy ! Component: 2100 - total flux cleaned = -0.00468672 Jy ! Component: 2150 - total flux cleaned = -0.0046865 Jy ! Component: 2200 - total flux cleaned = -0.00468594 Jy ! Component: 2250 - total flux cleaned = -0.00485199 Jy ! Component: 2300 - total flux cleaned = -0.00490747 Jy ! Component: 2350 - total flux cleaned = -0.0049632 Jy ! Component: 2400 - total flux cleaned = -0.00507462 Jy ! Component: 2450 - total flux cleaned = -0.00518639 Jy ! Component: 2500 - total flux cleaned = -0.00518598 Jy ! Component: 2550 - total flux cleaned = -0.00518587 Jy ! Component: 2600 - total flux cleaned = -0.00518571 Jy ! Component: 2650 - total flux cleaned = -0.00507228 Jy ! Component: 2700 - total flux cleaned = -0.00507218 Jy ! Component: 2750 - total flux cleaned = -0.00501489 Jy ! Component: 2800 - total flux cleaned = -0.00501505 Jy ! Component: 2850 - total flux cleaned = -0.00489904 Jy ! Component: 2900 - total flux cleaned = -0.00495772 Jy ! Component: 2950 - total flux cleaned = -0.00495796 Jy ! Component: 3000 - total flux cleaned = -0.00489788 Jy ! Component: 3050 - total flux cleaned = -0.0047784 Jy ! Component: 3100 - total flux cleaned = -0.00477847 Jy ! Component: 3150 - total flux cleaned = -0.00465731 Jy ! Component: 3200 - total flux cleaned = -0.00471862 Jy ! Component: 3250 - total flux cleaned = -0.0047799 Jy ! Component: 3300 - total flux cleaned = -0.00484245 Jy ! Component: 3350 - total flux cleaned = -0.00484159 Jy ! Component: 3400 - total flux cleaned = -0.00496915 Jy ! Component: 3450 - total flux cleaned = -0.00503328 Jy ! Component: 3500 - total flux cleaned = -0.00496816 Jy ! Component: 3550 - total flux cleaned = -0.00496728 Jy ! Component: 3600 - total flux cleaned = -0.00503305 Jy ! Component: 3650 - total flux cleaned = -0.00503329 Jy ! Component: 3700 - total flux cleaned = -0.00503368 Jy ! Component: 3750 - total flux cleaned = -0.00510138 Jy ! Component: 3800 - total flux cleaned = -0.00503133 Jy ! Component: 3850 - total flux cleaned = -0.0050315 Jy ! Component: 3900 - total flux cleaned = -0.00503117 Jy ! Component: 3950 - total flux cleaned = -0.0049587 Jy ! Component: 4000 - total flux cleaned = -0.00503177 Jy ! Component: 4050 - total flux cleaned = -0.00495735 Jy ! Total flux subtracted in 4096 components = -0.00495605 Jy ! Clean residual min=-0.004322 max=0.004424 Jy/beam ! Clean residual mean=-0.000014 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.819623 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 285 components and 0.819622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2354-1513_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.01 at -4.06 degrees (North through East) ! Clean map min=-0.0094745 max=0.61395 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2354-1513_S_g_map.fits wmodel /image_prod/ug002_uva//J2354-1513_S_g_map.mod ! Writing 285 model components to file: /image_prod/ug002_uva//J2354-1513_S_g_map.mod wobs /image_prod/ug002_uva//J2354-1513_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2354-1513_S_g_uvs.fits wwins /image_prod/ug002_uva//J2354-1513_S_g_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2354-1513_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.613954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00117719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575218 0.575218 1.15044 2.30087 4.60174 9.20349 18.407 36.8139 73.6279 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.613 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 521.541 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2354-1513_S_g_dfm.log closed on Thu Mar 5 06:30:30 2020