! Started logfile: /image_prod/ug002_uva//J1215-1731_S_d_dfm.log on Thu Mar 5 00:32:19 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//J1215-1731_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1215-1731_S_d_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.800347 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 1383 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 J1215-1731_S_d] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.261483Jy sigma=6.935299 ! Fit after self-cal, rms=0.409118Jy sigma=2.235591 ! 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=2.65 mas, bmaj=6.736 mas, bpa=-4.114 degrees ! Estimated noise=4.21112 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 = 0.527501 Jy ! Component: 100 - total flux cleaned = 0.719749 Jy ! Total flux subtracted in 100 components = 0.719749 Jy ! Clean residual min=-0.052776 max=0.084881 Jy/beam ! Clean residual mean=0.000063 rms=0.014003 Jy/beam ! Combined flux in latest and established models = 0.719749 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.719749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.250190Jy sigma=1.136820 ! Fit after self-cal, rms=0.249303Jy sigma=1.131389 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0956932 Jy ! Component: 100 - total flux cleaned = 0.146737 Jy ! Total flux subtracted in 100 components = 0.146737 Jy ! Clean residual min=-0.040455 max=0.050121 Jy/beam ! Clean residual mean=0.000018 rms=0.010151 Jy/beam ! Combined flux in latest and established models = 0.866486 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.866486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.193453Jy sigma=0.811810 ! Fit after self-cal, rms=0.193446Jy sigma=0.811324 ! 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=3.126 mas, bmaj=7.724 mas, bpa=-4.966 degrees ! Estimated noise=3.6037 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 = 0.0389957 Jy ! Component: 100 - total flux cleaned = 0.0592346 Jy ! Component: 150 - total flux cleaned = 0.0673868 Jy ! Component: 200 - total flux cleaned = 0.0685221 Jy ! Total flux subtracted in 200 components = 0.0685221 Jy ! Clean residual min=-0.035861 max=0.046629 Jy/beam ! Clean residual mean=-0.000016 rms=0.009880 Jy/beam ! Combined flux in latest and established models = 0.935008 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.935008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.182604Jy sigma=0.762549 ! Fit after self-cal, rms=0.182574Jy sigma=0.762400 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.724 at -4.966 degrees (North through East) ! Clean map min=-0.034641 max=0.6817 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.14 KP 0.99 ! LA 0.98 MK 0.97 OV 0.92 PT 1.06 ! SC 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.14 KP 0.99 ! LA 1.03 MK 1.01 OV 0.96 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.21 KP 0.99 ! LA 0.97 MK 1.04 OV 0.93 PT 1.03 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.182574Jy sigma=0.762400 ! Fit after self-cal, rms=0.184353Jy sigma=0.686684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=7.602 mas, bpa=-3.668 degrees ! Estimated noise=3.63442 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 (9.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475874 Jy ! Component: 100 - total flux cleaned = 0.0584853 Jy ! Component: 150 - total flux cleaned = 0.0584942 Jy ! Component: 200 - total flux cleaned = 0.0579591 Jy ! Total flux subtracted in 200 components = 0.0579591 Jy ! Clean residual min=-0.030022 max=0.032423 Jy/beam ! Clean residual mean=0.000021 rms=0.007244 Jy/beam ! Combined flux in latest and established models = 0.992967 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.992967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168390Jy sigma=0.597290 ! Fit after self-cal, rms=0.165634Jy sigma=0.579985 ! 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=0.165634Jy sigma=0.579985 ! Fit after self-cal, rms=0.098123Jy sigma=0.436352 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=7.504 mas, bpa=-3.506 degrees ! Estimated noise=3.61872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185725 Jy ! Component: 100 - total flux cleaned = 0.0285805 Jy ! Component: 150 - total flux cleaned = 0.0317368 Jy ! Component: 200 - total flux cleaned = 0.0329833 Jy ! Total flux subtracted in 200 components = 0.0329833 Jy ! Clean residual min=-0.014186 max=0.017881 Jy/beam ! Clean residual mean=-0.000009 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 1.02595 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 1.02595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094224Jy sigma=0.412688 ! Fit after self-cal, rms=0.093719Jy sigma=0.409621 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 (23.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151838 Jy ! Component: 100 - total flux cleaned = 0.0236391 Jy ! Component: 150 - total flux cleaned = 0.0298458 Jy ! Component: 200 - total flux cleaned = 0.0347768 Jy ! Total flux subtracted in 200 components = 0.0347768 Jy ! Clean residual min=-0.010573 max=0.009600 Jy/beam ! Clean residual mean=0.000008 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 1.06073 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 1.06073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090752Jy sigma=0.391450 ! Fit after self-cal, rms=0.090577Jy sigma=0.390405 ! 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=0.090577Jy sigma=0.390405 ! Fit after self-cal, rms=0.089099Jy sigma=0.385113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.493 mas, bpa=-3.451 degrees ! Estimated noise=3.6072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715065 Jy ! Component: 100 - total flux cleaned = 0.012363 Jy ! Component: 150 - total flux cleaned = 0.0162 Jy ! Component: 200 - total flux cleaned = 0.0174275 Jy ! Total flux subtracted in 200 components = 0.0174275 Jy ! Clean residual min=-0.008352 max=0.007866 Jy/beam ! Clean residual mean=0.000004 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 1.07816 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 1.07816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088250Jy sigma=0.379982 ! Fit after self-cal, rms=0.088203Jy sigma=0.379633 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 = 0.00320981 Jy ! Component: 100 - total flux cleaned = 0.00392549 Jy ! Component: 150 - total flux cleaned = 0.00414779 Jy ! Component: 200 - total flux cleaned = 0.00425509 Jy ! Total flux subtracted in 200 components = 0.00425509 Jy ! Clean residual min=-0.007869 max=0.007630 Jy/beam ! Clean residual mean=0.000007 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 1.08241 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 1.08241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087905Jy sigma=0.377945 ! Fit after self-cal, rms=0.087899Jy sigma=0.377918 ! 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=0.087899Jy sigma=0.377918 ! Fit after self-cal, rms=0.087587Jy sigma=0.377093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.046 mas, bmaj=16.43 mas, bpa=4.661 degrees ! Estimated noise=4.84406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571061 Jy ! Component: 100 - total flux cleaned = 0.00749578 Jy ! Component: 150 - total flux cleaned = 0.00800079 Jy ! Component: 200 - total flux cleaned = 0.00826373 Jy ! Total flux subtracted in 200 components = 0.00826373 Jy ! Clean residual min=-0.009432 max=0.010313 Jy/beam ! Clean residual mean=0.000019 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 1.09067 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 1.09067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087452Jy sigma=0.376241 ! Fit after self-cal, rms=0.087424Jy sigma=0.376032 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 = 0.00129196 Jy ! Component: 100 - total flux cleaned = 0.00161735 Jy ! Component: 150 - total flux cleaned = 0.00176364 Jy ! Component: 200 - total flux cleaned = 0.00190297 Jy ! Total flux subtracted in 200 components = 0.00190297 Jy ! Clean residual min=-0.009063 max=0.009987 Jy/beam ! Clean residual mean=0.000023 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 1.09258 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 1.09258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087332Jy sigma=0.375705 ! Fit after self-cal, rms=0.087326Jy sigma=0.375654 ! 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=3.116 mas, bmaj=7.484 mas, bpa=-3.391 degrees ! Estimated noise=3.60553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.116 x 7.484 at -3.391 degrees (North through East) ! Clean map min=-0.012265 max=0.67643 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=0.087326Jy sigma=0.375654 ! Fit after self-cal, rms=0.082073Jy sigma=0.344305 ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.479 mas, bpa=-3.329 degrees ! Estimated noise=3.5989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195885 Jy ! Component: 100 - total flux cleaned = 0.00205557 Jy ! Component: 150 - total flux cleaned = 0.00205708 Jy ! Component: 200 - total flux cleaned = 0.00214132 Jy ! Total flux subtracted in 200 components = 0.00214132 Jy ! Clean residual min=-0.006985 max=0.007354 Jy/beam ! Clean residual mean=0.000006 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 1.09472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 199 components and 1.09472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081819Jy sigma=0.343014 ! Fit after self-cal, rms=0.081814Jy sigma=0.342991 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422124 Jy ! Component: 100 - total flux cleaned = 0.00042085 Jy ! Component: 150 - total flux cleaned = 0.000489931 Jy ! Component: 200 - total flux cleaned = 0.000425445 Jy ! Total flux subtracted in 200 components = 0.000425445 Jy ! Clean residual min=-0.006791 max=0.007388 Jy/beam ! Clean residual mean=0.000007 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 1.09514 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 1.09514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081674Jy sigma=0.342310 ! Fit after self-cal, rms=0.081671Jy sigma=0.342295 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081671Jy sigma=0.342295 ! Fit after self-cal, rms=0.081690Jy sigma=0.342208 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=2.641 mas, bmaj=6.542 mas, bpa=-2.524 degrees ! Estimated noise=4.18088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.528072 Jy ! Component: 100 - total flux cleaned = 0.720301 Jy ! Component: 150 - total flux cleaned = 0.812288 Jy ! Component: 200 - total flux cleaned = 0.870437 Jy ! Total flux subtracted in 200 components = 0.870437 Jy ! Clean residual min=-0.022620 max=0.031877 Jy/beam ! Clean residual mean=-0.000005 rms=0.005878 Jy/beam ! Combined flux in latest and established models = 0.870438 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.870438 Jy ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.476 mas, bpa=-3.325 degrees ! Estimated noise=3.59959 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 (3.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563285 Jy ! Component: 100 - total flux cleaned = 0.092361 Jy ! Component: 150 - total flux cleaned = 0.117981 Jy ! Component: 200 - total flux cleaned = 0.138033 Jy ! Total flux subtracted in 200 components = 0.138033 Jy ! Clean residual min=-0.014559 max=0.013878 Jy/beam ! Clean residual mean=-0.000020 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 1.00847 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 1.00847 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=8.046 mas, bmaj=16.41 mas, bpa=4.741 degrees ! Estimated noise=4.83337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02771 Jy ! Component: 100 - total flux cleaned = 0.0461838 Jy ! Component: 150 - total flux cleaned = 0.0589206 Jy ! Component: 200 - total flux cleaned = 0.067823 Jy ! Total flux subtracted in 200 components = 0.067823 Jy ! Clean residual min=-0.010606 max=0.011519 Jy/beam ! Clean residual mean=0.000021 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 1.07629 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 = 0.00633636 Jy ! Component: 100 - total flux cleaned = 0.0109044 Jy ! Component: 150 - total flux cleaned = 0.0136482 Jy ! Component: 200 - total flux cleaned = 0.0146519 Jy ! Total flux subtracted in 200 components = 0.0146519 Jy ! Clean residual min=-0.009431 max=0.010639 Jy/beam ! Clean residual mean=0.000031 rms=0.003082 Jy/beam ! Combined flux in latest and established models = 1.09095 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 168 components and 1.09094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.476 mas, bpa=-3.325 degrees ! Estimated noise=3.59959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110601 Jy ! Component: 100 - total flux cleaned = 0.0015792 Jy ! Component: 150 - total flux cleaned = 0.00196632 Jy ! Component: 200 - total flux cleaned = 0.00213208 Jy ! Total flux subtracted in 200 components = 0.00213208 Jy ! Clean residual min=-0.008046 max=0.008079 Jy/beam ! Clean residual mean=0.000013 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.09308 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 189 components and 1.09308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082636Jy sigma=0.348697 ! Fit after self-cal, rms=0.082486Jy sigma=0.347756 wmodel J1215-1731_S_d_map.mod ! Writing 189 model components to file: J1215-1731_S_d_map.mod wobs J1215-1731_S_d_uvs.fits ! Writing UV FITS file: J1215-1731_S_d_uvs.fits wwins J1215-1731_S_d_map.win ! wwins: Wrote 4 windows to J1215-1731_S_d_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100073 Jy ! Component: 100 - total flux cleaned = -0.0016434 Jy ! Component: 150 - total flux cleaned = -0.00211624 Jy ! Component: 200 - total flux cleaned = -0.00222618 Jy ! Component: 250 - total flux cleaned = -0.00254332 Jy ! Component: 300 - total flux cleaned = -0.00234223 Jy ! Component: 350 - total flux cleaned = -0.0019545 Jy ! Component: 400 - total flux cleaned = -0.00148816 Jy ! Component: 450 - total flux cleaned = -0.00104119 Jy ! Component: 500 - total flux cleaned = -0.000610355 Jy ! Component: 550 - total flux cleaned = -0.000442571 Jy ! Component: 600 - total flux cleaned = -0.000442221 Jy ! Component: 650 - total flux cleaned = -0.000363627 Jy ! Component: 700 - total flux cleaned = -0.00043979 Jy ! Component: 750 - total flux cleaned = -0.000513196 Jy ! Component: 800 - total flux cleaned = -0.000442328 Jy ! Component: 850 - total flux cleaned = -0.000796991 Jy ! Component: 900 - total flux cleaned = -0.00100384 Jy ! Component: 950 - total flux cleaned = -0.00100605 Jy ! Component: 1000 - total flux cleaned = -0.00139797 Jy ! Component: 1050 - total flux cleaned = -0.00178144 Jy ! Component: 1100 - total flux cleaned = -0.00196877 Jy ! Component: 1150 - total flux cleaned = -0.00221303 Jy ! Component: 1200 - total flux cleaned = -0.00245271 Jy ! Component: 1250 - total flux cleaned = -0.0025703 Jy ! Component: 1300 - total flux cleaned = -0.00280127 Jy ! Component: 1350 - total flux cleaned = -0.00302546 Jy ! Component: 1400 - total flux cleaned = -0.0031351 Jy ! Component: 1450 - total flux cleaned = -0.00319005 Jy ! Component: 1500 - total flux cleaned = -0.00335105 Jy ! Component: 1550 - total flux cleaned = -0.00335143 Jy ! Component: 1600 - total flux cleaned = -0.00360994 Jy ! Component: 1650 - total flux cleaned = -0.00376179 Jy ! Component: 1700 - total flux cleaned = -0.00386104 Jy ! Component: 1750 - total flux cleaned = -0.00395888 Jy ! Component: 1800 - total flux cleaned = -0.00420025 Jy ! Component: 1850 - total flux cleaned = -0.00448468 Jy ! Component: 1900 - total flux cleaned = -0.00457792 Jy ! Component: 1950 - total flux cleaned = -0.00476284 Jy ! Component: 2000 - total flux cleaned = -0.00499054 Jy ! Component: 2050 - total flux cleaned = -0.00517033 Jy ! Component: 2100 - total flux cleaned = -0.00543555 Jy ! Component: 2150 - total flux cleaned = -0.00574011 Jy ! Component: 2200 - total flux cleaned = -0.00595436 Jy ! Component: 2250 - total flux cleaned = -0.00625071 Jy ! Component: 2300 - total flux cleaned = -0.00645982 Jy ! Component: 2350 - total flux cleaned = -0.00658387 Jy ! Component: 2400 - total flux cleaned = -0.00691043 Jy ! Component: 2450 - total flux cleaned = -0.00707168 Jy ! Component: 2500 - total flux cleaned = -0.00723126 Jy ! Component: 2550 - total flux cleaned = -0.00738888 Jy ! Component: 2600 - total flux cleaned = -0.00758466 Jy ! Component: 2650 - total flux cleaned = -0.00781582 Jy ! Component: 2700 - total flux cleaned = -0.00796839 Jy ! Component: 2750 - total flux cleaned = -0.00808199 Jy ! Component: 2800 - total flux cleaned = -0.00823206 Jy ! Component: 2850 - total flux cleaned = -0.00823216 Jy ! Component: 2900 - total flux cleaned = -0.00841587 Jy ! Component: 2950 - total flux cleaned = -0.00848847 Jy ! Component: 3000 - total flux cleaned = -0.0085239 Jy ! Component: 3050 - total flux cleaned = -0.00845261 Jy ! Component: 3100 - total flux cleaned = -0.00862951 Jy ! Component: 3150 - total flux cleaned = -0.00859472 Jy ! Component: 3200 - total flux cleaned = -0.00866423 Jy ! Component: 3250 - total flux cleaned = -0.00863011 Jy ! Component: 3300 - total flux cleaned = -0.00863016 Jy ! Component: 3350 - total flux cleaned = -0.00856265 Jy ! Component: 3400 - total flux cleaned = -0.0084955 Jy ! Component: 3450 - total flux cleaned = -0.00852901 Jy ! Component: 3500 - total flux cleaned = -0.00852919 Jy ! Component: 3550 - total flux cleaned = -0.00859486 Jy ! Component: 3600 - total flux cleaned = -0.00856271 Jy ! Component: 3650 - total flux cleaned = -0.00865976 Jy ! Component: 3700 - total flux cleaned = -0.00869185 Jy ! Component: 3750 - total flux cleaned = -0.00865995 Jy ! Component: 3800 - total flux cleaned = -0.00875493 Jy ! Component: 3850 - total flux cleaned = -0.00878644 Jy ! Component: 3900 - total flux cleaned = -0.00875526 Jy ! Component: 3950 - total flux cleaned = -0.00881741 Jy ! Component: 4000 - total flux cleaned = -0.00881742 Jy ! Component: 4050 - total flux cleaned = -0.00875588 Jy ! Total flux subtracted in 4096 components = -0.00869473 Jy ! Clean residual min=-0.001776 max=0.001589 Jy/beam ! Clean residual mean=0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.08438 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 505 components and 1.08438 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1215-1731_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 7.476 at -3.325 degrees (North through East) ! Clean map min=-0.0035555 max=0.68211 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1215-1731_S_d_map.fits wmodel /image_prod/ug002_uva//J1215-1731_S_d_map.mod ! Writing 505 model components to file: /image_prod/ug002_uva//J1215-1731_S_d_map.mod wobs /image_prod/ug002_uva//J1215-1731_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1215-1731_S_d_uvs.fits wwins /image_prod/ug002_uva//J1215-1731_S_d_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1215-1731_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.682109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243491 0.243491 0.486983 0.973966 1.94793 3.89586 7.79173 15.5835 31.1669 62.3338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.682 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1232.08 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1215-1731_S_d_dfm.log closed on Thu Mar 5 00:32:23 2020