! Started logfile: /image_prod/ug002_uva//J0650-1637_S_f_dfm.log on Wed Mar 4 21:31:23 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//J0650-1637_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0650-1637_S_f_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898413 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 1698 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 J0650-1637_S_f] 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.857641Jy sigma=8.763078 ! Fit after self-cal, rms=0.665145Jy sigma=3.066918 ! 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=2.577 mas, bmaj=6.569 mas, bpa=-2.531 degrees ! Estimated noise=4.51697 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 = 1.13265 Jy ! Component: 100 - total flux cleaned = 1.40464 Jy ! Total flux subtracted in 100 components = 1.40464 Jy ! Clean residual min=-0.118411 max=0.113287 Jy/beam ! Clean residual mean=-0.000200 rms=0.024909 Jy/beam ! Combined flux in latest and established models = 1.40464 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.40464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.430316Jy sigma=1.979289 ! Fit after self-cal, rms=0.430283Jy sigma=1.979209 ! 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=3.028 mas, bmaj=7.588 mas, bpa=-1.26 degrees ! Estimated noise=3.87649 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 = 0.145383 Jy ! Component: 100 - total flux cleaned = 0.219097 Jy ! Component: 150 - total flux cleaned = 0.260626 Jy ! Component: 200 - total flux cleaned = 0.285328 Jy ! Total flux subtracted in 200 components = 0.285328 Jy ! Clean residual min=-0.121711 max=0.088448 Jy/beam ! Clean residual mean=0.000050 rms=0.022809 Jy/beam ! Combined flux in latest and established models = 1.68997 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 1.68997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.377149Jy sigma=1.744529 ! Fit after self-cal, rms=0.376945Jy sigma=1.743687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.588 at -1.26 degrees (North through East) ! Clean map min=-0.1202 max=1.4611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.01 HN 1.12 KP 1.01 ! LA 1.03 MK 1.05 NL 1.05 OV 0.65 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.01 HN 1.09 KP 0.99 ! LA 1.02 MK 1.01 NL 1.02 OV 0.89 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.02 HN 1.12 KP 1.02 ! LA 1.04 MK 1.03 NL 0.96 OV 0.64 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.376945Jy sigma=1.743687 ! Fit after self-cal, rms=0.158084Jy sigma=0.669710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.667 mas, bpa=-0.6819 degrees ! Estimated noise=3.92001 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 (-6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571654 Jy ! Component: 100 - total flux cleaned = 0.0791814 Jy ! Component: 150 - total flux cleaned = 0.0833137 Jy ! Component: 200 - total flux cleaned = 0.0833162 Jy ! Total flux subtracted in 200 components = 0.0833162 Jy ! Clean residual min=-0.020216 max=0.041444 Jy/beam ! Clean residual mean=-0.000017 rms=0.006277 Jy/beam ! Combined flux in latest and established models = 1.77328 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 1.77328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134668Jy sigma=0.564771 ! Fit after self-cal, rms=0.132625Jy sigma=0.553566 ! Inverting map ! Added new window around map position (-18.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041702 Jy ! Component: 100 - total flux cleaned = 0.0641854 Jy ! Component: 150 - total flux cleaned = 0.0805057 Jy ! Component: 200 - total flux cleaned = 0.0899447 Jy ! Total flux subtracted in 200 components = 0.0899447 Jy ! Clean residual min=-0.016924 max=0.019637 Jy/beam ! Clean residual mean=0.000001 rms=0.004605 Jy/beam ! Combined flux in latest and established models = 1.86323 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 1.86323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115168Jy sigma=0.489420 ! Fit after self-cal, rms=0.114562Jy sigma=0.486600 ! 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=0.114562Jy sigma=0.486600 ! Fit after self-cal, rms=0.102291Jy sigma=0.439290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=7.649 mas, bpa=-0.8237 degrees ! Estimated noise=3.9011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200798 Jy ! Component: 100 - total flux cleaned = 0.0273437 Jy ! Component: 150 - total flux cleaned = 0.0298718 Jy ! Component: 200 - total flux cleaned = 0.0326047 Jy ! Total flux subtracted in 200 components = 0.0326047 Jy ! Clean residual min=-0.011705 max=0.011587 Jy/beam ! Clean residual mean=-0.000015 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 1.89583 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 1.89583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097138Jy sigma=0.417569 ! Fit after self-cal, rms=0.096759Jy sigma=0.415115 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 (-12, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755565 Jy ! Component: 100 - total flux cleaned = 0.00812992 Jy ! Component: 150 - total flux cleaned = 0.00912721 Jy ! Component: 200 - total flux cleaned = 0.00979951 Jy ! Total flux subtracted in 200 components = 0.00979951 Jy ! Clean residual min=-0.010952 max=0.010370 Jy/beam ! Clean residual mean=-0.000009 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 1.90563 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 1.90563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094883Jy sigma=0.406013 ! Fit after self-cal, rms=0.094770Jy sigma=0.405402 ! 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=0.094770Jy sigma=0.405402 ! Fit after self-cal, rms=0.093793Jy sigma=0.400666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=7.644 mas, bpa=-0.837 degrees ! Estimated noise=3.89504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837919 Jy ! Component: 100 - total flux cleaned = 0.0104147 Jy ! Component: 150 - total flux cleaned = 0.0114801 Jy ! Component: 200 - total flux cleaned = 0.0124172 Jy ! Total flux subtracted in 200 components = 0.0124172 Jy ! Clean residual min=-0.009390 max=0.009564 Jy/beam ! Clean residual mean=-0.000021 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 1.91805 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 1.91805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092391Jy sigma=0.394696 ! Fit after self-cal, rms=0.092281Jy sigma=0.394045 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 = 0.00241652 Jy ! Component: 100 - total flux cleaned = 0.00309891 Jy ! Component: 150 - total flux cleaned = 0.00372389 Jy ! Component: 200 - total flux cleaned = 0.00416419 Jy ! Total flux subtracted in 200 components = 0.00416419 Jy ! Clean residual min=-0.009150 max=0.009202 Jy/beam ! Clean residual mean=-0.000019 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 1.92221 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 1.92221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091707Jy sigma=0.391347 ! Fit after self-cal, rms=0.091684Jy sigma=0.391162 ! 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=0.091684Jy sigma=0.391162 ! Fit after self-cal, rms=0.091477Jy sigma=0.390093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.106 mas, bmaj=15.19 mas, bpa=0.9074 degrees ! Estimated noise=5.26625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046825 Jy ! Component: 100 - total flux cleaned = 0.00624368 Jy ! Component: 150 - total flux cleaned = 0.00700423 Jy ! Component: 200 - total flux cleaned = 0.00744495 Jy ! Total flux subtracted in 200 components = 0.00744495 Jy ! Clean residual min=-0.010190 max=0.013420 Jy/beam ! Clean residual mean=-0.000056 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 1.92966 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 1.92966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091065Jy sigma=0.388583 ! Fit after self-cal, rms=0.091041Jy sigma=0.388344 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 = 0.00111664 Jy ! Component: 100 - total flux cleaned = 0.00143177 Jy ! Component: 150 - total flux cleaned = 0.00190321 Jy ! Component: 200 - total flux cleaned = 0.00233622 Jy ! Total flux subtracted in 200 components = 0.00233622 Jy ! Clean residual min=-0.010087 max=0.013700 Jy/beam ! Clean residual mean=-0.000055 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 1.93199 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 1.93199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090903Jy sigma=0.387808 ! Fit after self-cal, rms=0.090905Jy sigma=0.387709 ! 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=3.027 mas, bmaj=7.642 mas, bpa=-0.8517 degrees ! Estimated noise=3.89301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.027 x 7.642 at -0.8517 degrees (North through East) ! Clean map min=-0.0080207 max=1.4726 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=0.090905Jy sigma=0.387709 ! Fit after self-cal, rms=0.085260Jy sigma=0.358005 ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.642 mas, bpa=-0.9031 degrees ! Estimated noise=3.88993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265047 Jy ! Component: 100 - total flux cleaned = 0.00026543 Jy ! Component: 150 - total flux cleaned = 0.000143162 Jy ! Component: 200 - total flux cleaned = 0.000372263 Jy ! Total flux subtracted in 200 components = 0.000372263 Jy ! Clean residual min=-0.008436 max=0.008703 Jy/beam ! Clean residual mean=-0.000027 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.93237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 1.93237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084888Jy sigma=0.356066 ! Fit after self-cal, rms=0.084874Jy sigma=0.355996 ! Inverting map ! Added new window around map position (-45, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849043 Jy ! Component: 100 - total flux cleaned = 0.0134619 Jy ! Component: 150 - total flux cleaned = 0.0161708 Jy ! Component: 200 - total flux cleaned = 0.017744 Jy ! Total flux subtracted in 200 components = 0.017744 Jy ! Clean residual min=-0.007551 max=0.007060 Jy/beam ! Clean residual mean=-0.000019 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 1.95011 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 214 components and 1.95011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083734Jy sigma=0.352170 ! Fit after self-cal, rms=0.083660Jy sigma=0.351846 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083660Jy sigma=0.351846 ! Fit after self-cal, rms=0.083617Jy sigma=0.351391 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=2.571 mas, bmaj=6.586 mas, bpa=-1.937 degrees ! Estimated noise=4.51168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13097 Jy ! Component: 100 - total flux cleaned = 1.404 Jy ! Component: 150 - total flux cleaned = 1.52804 Jy ! Component: 200 - total flux cleaned = 1.60424 Jy ! Total flux subtracted in 200 components = 1.60424 Jy ! Clean residual min=-0.021402 max=0.041541 Jy/beam ! Clean residual mean=-0.000168 rms=0.006482 Jy/beam ! Combined flux in latest and established models = 1.60424 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 1.60424 Jy ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=7.641 mas, bpa=-0.913 degrees ! Estimated noise=3.88767 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 = 0.0712104 Jy ! Component: 100 - total flux cleaned = 0.120027 Jy ! Component: 150 - total flux cleaned = 0.155858 Jy ! Component: 200 - total flux cleaned = 0.183556 Jy ! Total flux subtracted in 200 components = 0.183556 Jy ! Clean residual min=-0.011957 max=0.017250 Jy/beam ! Clean residual mean=-0.000121 rms=0.003782 Jy/beam ! Combined flux in latest and established models = 1.7878 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 1.7878 Jy ! Inverting map ! Added new window around map position (2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223224 Jy ! Component: 100 - total flux cleaned = 0.0405073 Jy ! Component: 150 - total flux cleaned = 0.0556388 Jy ! Component: 200 - total flux cleaned = 0.0685712 Jy ! Total flux subtracted in 200 components = 0.0685712 Jy ! Clean residual min=-0.009610 max=0.009300 Jy/beam ! Clean residual mean=-0.000074 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 1.85637 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 110 components and 1.85637 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=7.101 mas, bmaj=15.19 mas, bpa=0.8456 degrees ! Estimated noise=5.25956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210245 Jy ! Component: 100 - total flux cleaned = 0.0364554 Jy ! Component: 150 - total flux cleaned = 0.0485642 Jy ! Component: 200 - total flux cleaned = 0.0583879 Jy ! Total flux subtracted in 200 components = 0.0583879 Jy ! Clean residual min=-0.011196 max=0.010680 Jy/beam ! Clean residual mean=-0.000092 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 1.91476 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 = 0.00807154 Jy ! Component: 100 - total flux cleaned = 0.0147871 Jy ! Component: 150 - total flux cleaned = 0.0205168 Jy ! Component: 200 - total flux cleaned = 0.0254799 Jy ! Total flux subtracted in 200 components = 0.0254799 Jy ! Clean residual min=-0.009679 max=0.010563 Jy/beam ! Clean residual mean=-0.000062 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 1.94024 Jy ! Adding 182 model components to the UV plane model. ! The established model now contains 276 components and 1.94024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=7.641 mas, bpa=-0.913 degrees ! Estimated noise=3.88767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392318 Jy ! Component: 100 - total flux cleaned = 0.00665857 Jy ! Component: 150 - total flux cleaned = 0.00865346 Jy ! Component: 200 - total flux cleaned = 0.0103331 Jy ! Total flux subtracted in 200 components = 0.0103331 Jy ! Clean residual min=-0.006830 max=0.006547 Jy/beam ! Clean residual mean=-0.000022 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 1.95057 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 304 components and 1.95057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082779Jy sigma=0.347986 ! Fit after self-cal, rms=0.082760Jy sigma=0.347634 wmodel J0650-1637_S_f_map.mod ! Writing 304 model components to file: J0650-1637_S_f_map.mod wobs J0650-1637_S_f_uvs.fits ! Writing UV FITS file: J0650-1637_S_f_uvs.fits wwins J0650-1637_S_f_map.win ! wwins: Wrote 6 windows to J0650-1637_S_f_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 = -0.000470088 Jy ! Component: 100 - total flux cleaned = -0.00153204 Jy ! Component: 150 - total flux cleaned = -0.00163906 Jy ! Component: 200 - total flux cleaned = -0.00144888 Jy ! Component: 250 - total flux cleaned = -0.00108478 Jy ! Component: 300 - total flux cleaned = -0.00125851 Jy ! Component: 350 - total flux cleaned = -0.00125546 Jy ! Component: 400 - total flux cleaned = -0.00150178 Jy ! Component: 450 - total flux cleaned = -0.00174152 Jy ! Component: 500 - total flux cleaned = -0.00205646 Jy ! Component: 550 - total flux cleaned = -0.00259471 Jy ! Component: 600 - total flux cleaned = -0.0029692 Jy ! Component: 650 - total flux cleaned = -0.00318829 Jy ! Component: 700 - total flux cleaned = -0.0032591 Jy ! Component: 750 - total flux cleaned = -0.0033291 Jy ! Component: 800 - total flux cleaned = -0.00346653 Jy ! Component: 850 - total flux cleaned = -0.00346542 Jy ! Component: 900 - total flux cleaned = -0.00346462 Jy ! Component: 950 - total flux cleaned = -0.00346403 Jy ! Component: 1000 - total flux cleaned = -0.00378383 Jy ! Component: 1050 - total flux cleaned = -0.00378272 Jy ! Component: 1100 - total flux cleaned = -0.00390782 Jy ! Component: 1150 - total flux cleaned = -0.00403072 Jy ! Component: 1200 - total flux cleaned = -0.00427097 Jy ! Component: 1250 - total flux cleaned = -0.00439048 Jy ! Component: 1300 - total flux cleaned = -0.00468292 Jy ! Component: 1350 - total flux cleaned = -0.00485575 Jy ! Component: 1400 - total flux cleaned = -0.00508341 Jy ! Component: 1450 - total flux cleaned = -0.00530732 Jy ! Component: 1500 - total flux cleaned = -0.00547238 Jy ! Component: 1550 - total flux cleaned = -0.00574378 Jy ! Component: 1600 - total flux cleaned = -0.00606514 Jy ! Component: 1650 - total flux cleaned = -0.00643467 Jy ! Component: 1700 - total flux cleaned = -0.00674633 Jy ! Component: 1750 - total flux cleaned = -0.00690065 Jy ! Component: 1800 - total flux cleaned = -0.00730666 Jy ! Component: 1850 - total flux cleaned = -0.0076559 Jy ! Component: 1900 - total flux cleaned = -0.00780395 Jy ! Component: 1950 - total flux cleaned = -0.00809557 Jy ! Component: 2000 - total flux cleaned = -0.00823915 Jy ! Component: 2050 - total flux cleaned = -0.00852392 Jy ! Component: 2100 - total flux cleaned = -0.00847694 Jy ! Component: 2150 - total flux cleaned = -0.00889385 Jy ! Component: 2200 - total flux cleaned = -0.0088023 Jy ! Component: 2250 - total flux cleaned = -0.00912016 Jy ! Component: 2300 - total flux cleaned = -0.00929878 Jy ! Component: 2350 - total flux cleaned = -0.00934423 Jy ! Component: 2400 - total flux cleaned = -0.00965043 Jy ! Component: 2450 - total flux cleaned = -0.00973713 Jy ! Component: 2500 - total flux cleaned = -0.00999347 Jy ! Component: 2550 - total flux cleaned = -0.0101206 Jy ! Component: 2600 - total flux cleaned = -0.010371 Jy ! Component: 2650 - total flux cleaned = -0.0104124 Jy ! Component: 2700 - total flux cleaned = -0.0106575 Jy ! Component: 2750 - total flux cleaned = -0.0108192 Jy ! Component: 2800 - total flux cleaned = -0.0109789 Jy ! Component: 2850 - total flux cleaned = -0.0111772 Jy ! Component: 2900 - total flux cleaned = -0.0113336 Jy ! Component: 2950 - total flux cleaned = -0.0114107 Jy ! Component: 3000 - total flux cleaned = -0.0116417 Jy ! Component: 3050 - total flux cleaned = -0.0116798 Jy ! Component: 3100 - total flux cleaned = -0.0119432 Jy ! Component: 3150 - total flux cleaned = -0.0120555 Jy ! Component: 3200 - total flux cleaned = -0.0122772 Jy ! Component: 3250 - total flux cleaned = -0.0124604 Jy ! Component: 3300 - total flux cleaned = -0.012715 Jy ! Component: 3350 - total flux cleaned = -0.0128591 Jy ! Component: 3400 - total flux cleaned = -0.0131445 Jy ! Component: 3450 - total flux cleaned = -0.0132147 Jy ! Component: 3500 - total flux cleaned = -0.0133896 Jy ! Component: 3550 - total flux cleaned = -0.0136681 Jy ! Component: 3600 - total flux cleaned = -0.0139088 Jy ! Component: 3650 - total flux cleaned = -0.0140795 Jy ! Component: 3700 - total flux cleaned = -0.0142487 Jy ! Component: 3750 - total flux cleaned = -0.0143155 Jy ! Component: 3800 - total flux cleaned = -0.0143484 Jy ! Component: 3850 - total flux cleaned = -0.0146119 Jy ! Component: 3900 - total flux cleaned = -0.0148079 Jy ! Component: 3950 - total flux cleaned = -0.0147752 Jy ! Component: 4000 - total flux cleaned = -0.0150001 Jy ! Component: 4050 - total flux cleaned = -0.0151913 Jy ! Total flux subtracted in 4096 components = -0.0152546 Jy ! Clean residual min=-0.002031 max=0.001825 Jy/beam ! Clean residual mean=-0.000009 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.93531 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 601 components and 1.93531 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0650-1637_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.641 at -0.913 degrees (North through East) ! Clean map min=-0.0036964 max=1.4839 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0650-1637_S_f_map.fits wmodel /image_prod/ug002_uva//J0650-1637_S_f_map.mod ! Writing 601 model components to file: /image_prod/ug002_uva//J0650-1637_S_f_map.mod wobs /image_prod/ug002_uva//J0650-1637_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0650-1637_S_f_uvs.fits wwins /image_prod/ug002_uva//J0650-1637_S_f_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0650-1637_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.48388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000586066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118487 0.118487 0.236973 0.473947 0.947894 1.89579 3.79158 7.58315 15.1663 30.3326 60.6652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.483 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2531.93 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0650-1637_S_f_dfm.log closed on Wed Mar 4 21:31:28 2020