! Started logfile: /image_prod/ug002_uva//J1416+3444_S_dfm.log on Thu Mar 5 01:40:06 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//J1416+3444_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1416+3444_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.656296 visibilities/baseline/integration-bin. ! Found source: J1416+3444 ! ! 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 5316 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 J1416+3444_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.423230Jy sigma=7.491253 ! Fit after self-cal, rms=0.396851Jy sigma=2.216751 ! 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=2.583 mas, bmaj=4.868 mas, bpa=-9.846 degrees ! Estimated noise=2.54863 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 = 0.634229 Jy ! Component: 100 - total flux cleaned = 0.867051 Jy ! Total flux subtracted in 100 components = 0.867051 Jy ! Clean residual min=-0.045933 max=0.097737 Jy/beam ! Clean residual mean=-0.000011 rms=0.014158 Jy/beam ! Combined flux in latest and established models = 0.867051 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.867051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.346531Jy sigma=1.204285 ! Fit after self-cal, rms=0.346050Jy sigma=1.201899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999696 Jy ! Component: 100 - total flux cleaned = 0.143466 Jy ! Total flux subtracted in 100 components = 0.143466 Jy ! Clean residual min=-0.034905 max=0.073939 Jy/beam ! Clean residual mean=-0.000016 rms=0.010728 Jy/beam ! Combined flux in latest and established models = 1.01052 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 1.01052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.303954Jy sigma=1.054623 ! Fit after self-cal, rms=0.303903Jy sigma=1.054456 ! Inverting map ! Added new window around map position (19.5, 17). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0667662 Jy ! Component: 100 - total flux cleaned = 0.10258 Jy ! Total flux subtracted in 100 components = 0.10258 Jy ! Clean residual min=-0.028667 max=0.051390 Jy/beam ! Clean residual mean=-0.000001 rms=0.008800 Jy/beam ! Combined flux in latest and established models = 1.1131 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 1.1131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.280725Jy sigma=0.903368 ! Fit after self-cal, rms=0.279216Jy sigma=0.893542 ! 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=3.021 mas, bmaj=5.699 mas, bpa=-10.53 degrees ! Estimated noise=1.83752 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 = 0.0399902 Jy ! Component: 100 - total flux cleaned = 0.064647 Jy ! Component: 150 - total flux cleaned = 0.0835018 Jy ! Component: 200 - total flux cleaned = 0.0938285 Jy ! Total flux subtracted in 200 components = 0.0938285 Jy ! Clean residual min=-0.032219 max=0.056404 Jy/beam ! Clean residual mean=0.000026 rms=0.009864 Jy/beam ! Combined flux in latest and established models = 1.20693 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 1.20693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.267561Jy sigma=0.851185 ! Fit after self-cal, rms=0.266698Jy sigma=0.845787 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 5.699 at -10.53 degrees (North through East) ! Clean map min=-0.030575 max=0.8062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.98 KP 0.95 LA 1.04 ! MK 1.00 NL 1.03 OV 1.00 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.00 KP 0.94 LA 1.04 ! MK 0.97 NL 1.15 OV 1.04 PT 1.02 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 KP 0.94 LA 0.99 ! MK 0.99 NL 1.12 OV 1.01 PT 0.92 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.266698Jy sigma=0.845787 ! Fit after self-cal, rms=0.254026Jy sigma=0.766250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=5.677 mas, bpa=-10.61 degrees ! Estimated noise=1.83019 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 (10.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487402 Jy ! Component: 100 - total flux cleaned = 0.0813451 Jy ! Component: 150 - total flux cleaned = 0.105888 Jy ! Component: 200 - total flux cleaned = 0.123958 Jy ! Total flux subtracted in 200 components = 0.123958 Jy ! Clean residual min=-0.024490 max=0.026992 Jy/beam ! Clean residual mean=-0.000012 rms=0.006531 Jy/beam ! Combined flux in latest and established models = 1.33088 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 97 components and 1.33088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.239613Jy sigma=0.660515 ! Fit after self-cal, rms=0.238911Jy sigma=0.652833 ! 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=0.238911Jy sigma=0.652833 ! Fit after self-cal, rms=0.109254Jy sigma=0.499596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=5.676 mas, bpa=-10.26 degrees ! Estimated noise=1.81474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217737 Jy ! Component: 100 - total flux cleaned = 0.0353461 Jy ! Component: 150 - total flux cleaned = 0.043844 Jy ! Component: 200 - total flux cleaned = 0.0515578 Jy ! Total flux subtracted in 200 components = 0.0515578 Jy ! Clean residual min=-0.014501 max=0.016277 Jy/beam ! Clean residual mean=-0.000013 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 1.38244 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 1.38244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102003Jy sigma=0.467227 ! Fit after self-cal, rms=0.101549Jy sigma=0.463743 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 = 0.0111712 Jy ! Component: 100 - total flux cleaned = 0.0176574 Jy ! Component: 150 - total flux cleaned = 0.0218212 Jy ! Component: 200 - total flux cleaned = 0.025289 Jy ! Total flux subtracted in 200 components = 0.025289 Jy ! Clean residual min=-0.013078 max=0.014822 Jy/beam ! Clean residual mean=-0.000015 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 1.40773 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 1.40773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099076Jy sigma=0.453106 ! Fit after self-cal, rms=0.098949Jy sigma=0.452123 ! 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=0.098949Jy sigma=0.452123 ! Fit after self-cal, rms=0.090322Jy sigma=0.431624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=5.672 mas, bpa=-10.06 degrees ! Estimated noise=1.80993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102164 Jy ! Component: 100 - total flux cleaned = 0.0172617 Jy ! Component: 150 - total flux cleaned = 0.0206905 Jy ! Component: 200 - total flux cleaned = 0.0228516 Jy ! Total flux subtracted in 200 components = 0.0228516 Jy ! Clean residual min=-0.012593 max=0.013040 Jy/beam ! Clean residual mean=-0.000010 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 1.43058 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 1.43058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088266Jy sigma=0.423882 ! Fit after self-cal, rms=0.088177Jy sigma=0.422954 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 = 0.00453429 Jy ! Component: 100 - total flux cleaned = 0.00687947 Jy ! Component: 150 - total flux cleaned = 0.0081883 Jy ! Component: 200 - total flux cleaned = 0.00939786 Jy ! Total flux subtracted in 200 components = 0.00939786 Jy ! Clean residual min=-0.012033 max=0.012287 Jy/beam ! Clean residual mean=-0.000011 rms=0.003166 Jy/beam ! Combined flux in latest and established models = 1.43998 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 1.43998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087463Jy sigma=0.419457 ! Fit after self-cal, rms=0.087445Jy sigma=0.419177 ! 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=0.087445Jy sigma=0.419177 ! Fit after self-cal, rms=0.087269Jy sigma=0.417786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.792 mas, bmaj=9.878 mas, bpa=-15.43 degrees ! Estimated noise=2.49051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894411 Jy ! Component: 100 - total flux cleaned = 0.0128202 Jy ! Component: 150 - total flux cleaned = 0.0146026 Jy ! Component: 200 - total flux cleaned = 0.0163217 Jy ! Total flux subtracted in 200 components = 0.0163217 Jy ! Clean residual min=-0.020551 max=0.020004 Jy/beam ! Clean residual mean=-0.000016 rms=0.005511 Jy/beam ! Combined flux in latest and established models = 1.4563 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 1.4563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086634Jy sigma=0.415998 ! Fit after self-cal, rms=0.086585Jy sigma=0.415481 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 = 0.00312315 Jy ! Component: 100 - total flux cleaned = 0.00489252 Jy ! Component: 150 - total flux cleaned = 0.00607945 Jy ! Component: 200 - total flux cleaned = 0.00713937 Jy ! Total flux subtracted in 200 components = 0.00713937 Jy ! Clean residual min=-0.019947 max=0.019633 Jy/beam ! Clean residual mean=-0.000018 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 1.46344 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 1.46344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086502Jy sigma=0.415766 ! Fit after self-cal, rms=0.086488Jy sigma=0.415632 ! 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=2.995 mas, bmaj=5.668 mas, bpa=-10.14 degrees ! Estimated noise=1.81035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.995 x 5.668 at -10.14 degrees (North through East) ! Clean map min=-0.011156 max=0.79577 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=0.086488Jy sigma=0.415632 ! Fit after self-cal, rms=0.078889Jy sigma=0.375612 ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=5.671 mas, bpa=-10.17 degrees ! Estimated noise=1.81401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018409 Jy ! Component: 100 - total flux cleaned = 0.00102992 Jy ! Component: 150 - total flux cleaned = 0.00176167 Jy ! Component: 200 - total flux cleaned = 0.00189162 Jy ! Total flux subtracted in 200 components = 0.00189162 Jy ! Clean residual min=-0.011553 max=0.012061 Jy/beam ! Clean residual mean=-0.000007 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 1.46533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 1.46533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078242Jy sigma=0.371325 ! Fit after self-cal, rms=0.078242Jy sigma=0.371075 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149612 Jy ! Component: 100 - total flux cleaned = 0.00238949 Jy ! Component: 150 - total flux cleaned = 0.00248722 Jy ! Component: 200 - total flux cleaned = 0.00258646 Jy ! Total flux subtracted in 200 components = 0.00258646 Jy ! Clean residual min=-0.011469 max=0.012134 Jy/beam ! Clean residual mean=-0.000008 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 1.46792 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 1.46792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077966Jy sigma=0.369554 ! Fit after self-cal, rms=0.077975Jy sigma=0.369482 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077975Jy sigma=0.369482 ! Fit after self-cal, rms=0.077728Jy sigma=0.368551 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=2.554 mas, bmaj=4.85 mas, bpa=-9.819 degrees ! Estimated noise=2.50959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.625556 Jy ! Component: 100 - total flux cleaned = 0.859637 Jy ! Component: 150 - total flux cleaned = 0.9744 Jy ! Component: 200 - total flux cleaned = 1.04483 Jy ! Total flux subtracted in 200 components = 1.04483 Jy ! Clean residual min=-0.027123 max=0.050645 Jy/beam ! Clean residual mean=-0.000020 rms=0.008774 Jy/beam ! Combined flux in latest and established models = 1.04483 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.04483 Jy ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=5.663 mas, bpa=-10.32 degrees ! Estimated noise=1.81117 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714378 Jy ! Component: 100 - total flux cleaned = 0.125762 Jy ! Component: 150 - total flux cleaned = 0.17048 Jy ! Component: 200 - total flux cleaned = 0.207668 Jy ! Total flux subtracted in 200 components = 0.207668 Jy ! Clean residual min=-0.018808 max=0.023603 Jy/beam ! Clean residual mean=-0.000007 rms=0.005869 Jy/beam ! Combined flux in latest and established models = 1.25249 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 1.25249 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.78 mas, bmaj=9.881 mas, bpa=-15.51 degrees ! Estimated noise=2.5035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581663 Jy ! Component: 100 - total flux cleaned = 0.0974158 Jy ! Component: 150 - total flux cleaned = 0.126276 Jy ! Component: 200 - total flux cleaned = 0.148474 Jy ! Total flux subtracted in 200 components = 0.148474 Jy ! Clean residual min=-0.024929 max=0.022205 Jy/beam ! Clean residual mean=-0.000015 rms=0.006751 Jy/beam ! Combined flux in latest and established models = 1.40097 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 = 0.0174891 Jy ! Component: 100 - total flux cleaned = 0.0315038 Jy ! Component: 150 - total flux cleaned = 0.0428744 Jy ! Component: 200 - total flux cleaned = 0.0522414 Jy ! Total flux subtracted in 200 components = 0.0522414 Jy ! Clean residual min=-0.022305 max=0.021702 Jy/beam ! Clean residual mean=-0.000017 rms=0.005767 Jy/beam ! Combined flux in latest and established models = 1.45321 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 161 components and 1.45321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=5.663 mas, bpa=-10.32 degrees ! Estimated noise=1.81117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431591 Jy ! Component: 100 - total flux cleaned = 0.00845183 Jy ! Component: 150 - total flux cleaned = 0.0110449 Jy ! Component: 200 - total flux cleaned = 0.0133153 Jy ! Total flux subtracted in 200 components = 0.0133153 Jy ! Clean residual min=-0.012707 max=0.014359 Jy/beam ! Clean residual mean=-0.000008 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 1.46653 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 1.46653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079885Jy sigma=0.381926 ! Fit after self-cal, rms=0.079372Jy sigma=0.378772 wmodel J1416+3444_S_map.mod ! Writing 181 model components to file: J1416+3444_S_map.mod wobs J1416+3444_S_uvs.fits ! Writing UV FITS file: J1416+3444_S_uvs.fits wwins J1416+3444_S_map.win ! wwins: Wrote 4 windows to J1416+3444_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279636 Jy ! Component: 100 - total flux cleaned = 0.00364355 Jy ! Component: 150 - total flux cleaned = 0.00403055 Jy ! Component: 200 - total flux cleaned = 0.00493423 Jy ! Component: 250 - total flux cleaned = 0.00528 Jy ! Component: 300 - total flux cleaned = 0.005937 Jy ! Component: 350 - total flux cleaned = 0.00609588 Jy ! Component: 400 - total flux cleaned = 0.0064065 Jy ! Component: 450 - total flux cleaned = 0.00670453 Jy ! Component: 500 - total flux cleaned = 0.0069927 Jy ! Component: 550 - total flux cleaned = 0.00713099 Jy ! Component: 600 - total flux cleaned = 0.00712899 Jy ! Component: 650 - total flux cleaned = 0.00751509 Jy ! Component: 700 - total flux cleaned = 0.00751078 Jy ! Component: 750 - total flux cleaned = 0.00799614 Jy ! Component: 800 - total flux cleaned = 0.0087122 Jy ! Component: 850 - total flux cleaned = 0.00918031 Jy ! Component: 900 - total flux cleaned = 0.00986245 Jy ! Component: 950 - total flux cleaned = 0.0109691 Jy ! Component: 1000 - total flux cleaned = 0.0117227 Jy ! Component: 1050 - total flux cleaned = 0.0124602 Jy ! Component: 1100 - total flux cleaned = 0.0133875 Jy ! Component: 1150 - total flux cleaned = 0.0143969 Jy ! Component: 1200 - total flux cleaned = 0.0151829 Jy ! Component: 1250 - total flux cleaned = 0.0156646 Jy ! Component: 1300 - total flux cleaned = 0.0160437 Jy ! Component: 1350 - total flux cleaned = 0.016322 Jy ! Component: 1400 - total flux cleaned = 0.0165046 Jy ! Component: 1450 - total flux cleaned = 0.0167731 Jy ! Component: 1500 - total flux cleaned = 0.0168633 Jy ! Component: 1550 - total flux cleaned = 0.0172078 Jy ! Component: 1600 - total flux cleaned = 0.0171218 Jy ! Component: 1650 - total flux cleaned = 0.0172079 Jy ! Component: 1700 - total flux cleaned = 0.0174533 Jy ! Component: 1750 - total flux cleaned = 0.0175339 Jy ! Component: 1800 - total flux cleaned = 0.0175345 Jy ! Component: 1850 - total flux cleaned = 0.017612 Jy ! Component: 1900 - total flux cleaned = 0.0177651 Jy ! Component: 1950 - total flux cleaned = 0.01784 Jy ! Component: 2000 - total flux cleaned = 0.0179153 Jy ! Component: 2050 - total flux cleaned = 0.0181367 Jy ! Component: 2100 - total flux cleaned = 0.0184997 Jy ! Component: 2150 - total flux cleaned = 0.0184281 Jy ! Component: 2200 - total flux cleaned = 0.01871 Jy ! Component: 2250 - total flux cleaned = 0.0188497 Jy ! Component: 2300 - total flux cleaned = 0.0192599 Jy ! Component: 2350 - total flux cleaned = 0.0193935 Jy ! Component: 2400 - total flux cleaned = 0.0195261 Jy ! Component: 2450 - total flux cleaned = 0.0198547 Jy ! Component: 2500 - total flux cleaned = 0.0201138 Jy ! Component: 2550 - total flux cleaned = 0.0203064 Jy ! Component: 2600 - total flux cleaned = 0.0206223 Jy ! Component: 2650 - total flux cleaned = 0.0206845 Jy ! Component: 2700 - total flux cleaned = 0.0209941 Jy ! Component: 2750 - total flux cleaned = 0.0213003 Jy ! Component: 2800 - total flux cleaned = 0.0214803 Jy ! Component: 2850 - total flux cleaned = 0.0216591 Jy ! Component: 2900 - total flux cleaned = 0.0218962 Jy ! Component: 2950 - total flux cleaned = 0.0222478 Jy ! Component: 3000 - total flux cleaned = 0.0226538 Jy ! Component: 3050 - total flux cleaned = 0.0231129 Jy ! Component: 3100 - total flux cleaned = 0.0235681 Jy ! Component: 3150 - total flux cleaned = 0.0239053 Jy ! Component: 3200 - total flux cleaned = 0.0244074 Jy ! Component: 3250 - total flux cleaned = 0.024739 Jy ! Component: 3300 - total flux cleaned = 0.0252881 Jy ! Component: 3350 - total flux cleaned = 0.0258317 Jy ! Component: 3400 - total flux cleaned = 0.0263163 Jy ! Component: 3450 - total flux cleaned = 0.0266903 Jy ! Component: 3500 - total flux cleaned = 0.0271146 Jy ! Component: 3550 - total flux cleaned = 0.0274828 Jy ! Component: 3600 - total flux cleaned = 0.0280562 Jy ! Component: 3650 - total flux cleaned = 0.0284699 Jy ! Component: 3700 - total flux cleaned = 0.0288291 Jy ! Component: 3750 - total flux cleaned = 0.0292358 Jy ! Component: 3800 - total flux cleaned = 0.0296395 Jy ! Component: 3850 - total flux cleaned = 0.0299406 Jy ! Component: 3900 - total flux cleaned = 0.0303386 Jy ! Component: 3950 - total flux cleaned = 0.0307342 Jy ! Component: 4000 - total flux cleaned = 0.0311268 Jy ! Component: 4050 - total flux cleaned = 0.0314189 Jy ! Total flux subtracted in 4096 components = 0.0318544 Jy ! Clean residual min=-0.003708 max=0.003468 Jy/beam ! Clean residual mean=-0.000008 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 1.49838 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 485 components and 1.49838 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1416+3444_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 5.663 at -10.32 degrees (North through East) ! Clean map min=-0.0088163 max=0.79305 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1416+3444_S_map.fits wmodel /image_prod/ug002_uva//J1416+3444_S_map.mod ! Writing 485 model components to file: /image_prod/ug002_uva//J1416+3444_S_map.mod wobs /image_prod/ug002_uva//J1416+3444_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1416+3444_S_uvs.fits wwins /image_prod/ug002_uva//J1416+3444_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1416+3444_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.79305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000832876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315066 0.315066 0.630132 1.26026 2.52053 5.04105 10.0821 20.1642 40.3284 80.6568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.793 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 952.182 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1416+3444_S_dfm.log closed on Thu Mar 5 01:40:10 2020