! Started logfile: /image_prod/ug002_uva//J1045-2927_S_dfm.log on Wed Mar 4 23:42:41 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//J1045-2927_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1045-2927_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.982857 visibilities/baseline/integration-bin. ! Found source: J1045-2927 ! ! 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 4128 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 J1045-2927_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067059Jy sigma=6.088521 ! Fit after self-cal, rms=0.685690Jy sigma=3.746637 ! 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=2.52 mas, bmaj=6.164 mas, bpa=-4.852 degrees ! Estimated noise=3.32618 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 = 0.242231 Jy ! Component: 100 - total flux cleaned = 0.312395 Jy ! Total flux subtracted in 100 components = 0.312395 Jy ! Clean residual min=-0.036361 max=0.055696 Jy/beam ! Clean residual mean=-0.000023 rms=0.010299 Jy/beam ! Combined flux in latest and established models = 0.312395 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.312395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169675Jy sigma=0.917902 ! Fit after self-cal, rms=0.169738Jy sigma=0.917484 ! 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=7.379 mas, bpa=-4.763 degrees ! Estimated noise=2.0371 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 = 0.059233 Jy ! Component: 100 - total flux cleaned = 0.0899467 Jy ! Component: 150 - total flux cleaned = 0.106594 Jy ! Component: 200 - total flux cleaned = 0.115763 Jy ! Total flux subtracted in 200 components = 0.115763 Jy ! Clean residual min=-0.032415 max=0.060459 Jy/beam ! Clean residual mean=0.000053 rms=0.009992 Jy/beam ! Combined flux in latest and established models = 0.428157 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.428157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151783Jy sigma=0.775697 ! Fit after self-cal, rms=0.151782Jy sigma=0.774460 ! Inverting map ! Added new window around map position (-9, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569452 Jy ! Component: 100 - total flux cleaned = 0.0825798 Jy ! Component: 150 - total flux cleaned = 0.0918961 Jy ! Component: 200 - total flux cleaned = 0.0946055 Jy ! Total flux subtracted in 200 components = 0.0946055 Jy ! Clean residual min=-0.024879 max=0.029622 Jy/beam ! Clean residual mean=0.000144 rms=0.006631 Jy/beam ! Combined flux in latest and established models = 0.522763 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 0.522763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130783Jy sigma=0.642284 ! Fit after self-cal, rms=0.127020Jy sigma=0.618163 ! 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 7.379 at -4.763 degrees (North through East) ! Clean map min=-0.021063 max=0.31542 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 KP 0.94 MK 0.83 ! NL 1.11 OV 0.85 PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 1.00 KP 0.94 MK 1.03 ! NL 1.22 OV 0.90 PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.99 KP 0.96 MK 1.05 ! NL 1.08 OV 0.88 PT 0.95 SC 0.92 ! ! ! Fit before self-cal, rms=0.127020Jy sigma=0.618163 ! Fit after self-cal, rms=0.125797Jy sigma=0.511663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.389 mas, bpa=-4.709 degrees ! Estimated noise=2.01785 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 = 0.0154105 Jy ! Component: 100 - total flux cleaned = 0.0174736 Jy ! Component: 150 - total flux cleaned = 0.017209 Jy ! Component: 200 - total flux cleaned = 0.0167188 Jy ! Total flux subtracted in 200 components = 0.0167188 Jy ! Clean residual min=-0.014833 max=0.013770 Jy/beam ! Clean residual mean=0.000071 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.539482 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.539482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122882Jy sigma=0.497196 ! Fit after self-cal, rms=0.122903Jy sigma=0.495030 ! 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=0.122903Jy sigma=0.495030 ! Fit after self-cal, rms=0.121108Jy sigma=0.457426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.395 mas, bpa=-4.929 degrees ! Estimated noise=2.04073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526834 Jy ! Component: 100 - total flux cleaned = 0.00719702 Jy ! Component: 150 - total flux cleaned = 0.0085484 Jy ! Component: 200 - total flux cleaned = 0.0088823 Jy ! Total flux subtracted in 200 components = 0.0088823 Jy ! Clean residual min=-0.007778 max=0.009781 Jy/beam ! Clean residual mean=-0.000013 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.548364 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.548364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120215Jy sigma=0.451812 ! Fit after self-cal, rms=0.120228Jy sigma=0.451308 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 (55, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857451 Jy ! Component: 100 - total flux cleaned = 0.012071 Jy ! Component: 150 - total flux cleaned = 0.012369 Jy ! Component: 200 - total flux cleaned = 0.0127716 Jy ! Total flux subtracted in 200 components = 0.0127716 Jy ! Clean residual min=-0.007112 max=0.007659 Jy/beam ! Clean residual mean=-0.000004 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.561136 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.561136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119426Jy sigma=0.446135 ! Fit after self-cal, rms=0.119384Jy sigma=0.445774 ! Inverting map ! Added new window around map position (-69.5, 72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066577 Jy ! Component: 100 - total flux cleaned = 0.00993776 Jy ! Component: 150 - total flux cleaned = 0.0109471 Jy ! Component: 200 - total flux cleaned = 0.0111734 Jy ! Total flux subtracted in 200 components = 0.0111734 Jy ! Clean residual min=-0.006626 max=0.005333 Jy/beam ! Clean residual mean=0.000007 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.572309 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.572309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118827Jy sigma=0.442359 ! Fit after self-cal, rms=0.118793Jy sigma=0.442229 ! 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=0.118793Jy sigma=0.442229 ! Fit after self-cal, rms=0.121911Jy sigma=0.438628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.373 mas, bpa=-4.895 degrees ! Estimated noise=2.02549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166081 Jy ! Component: 100 - total flux cleaned = 0.00176944 Jy ! Component: 150 - total flux cleaned = 0.00187559 Jy ! Component: 200 - total flux cleaned = 0.00177667 Jy ! Total flux subtracted in 200 components = 0.00177667 Jy ! Clean residual min=-0.005730 max=0.004940 Jy/beam ! Clean residual mean=-0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.574086 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.574086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121685Jy sigma=0.437402 ! Fit after self-cal, rms=0.121676Jy sigma=0.437362 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 = 0.000394108 Jy ! Component: 100 - total flux cleaned = 0.000396561 Jy ! Component: 150 - total flux cleaned = 0.000399679 Jy ! Component: 200 - total flux cleaned = 0.000400069 Jy ! Total flux subtracted in 200 components = 0.000400069 Jy ! Clean residual min=-0.005342 max=0.004742 Jy/beam ! Clean residual mean=-0.000001 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.574486 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.574486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121545Jy sigma=0.436572 ! Fit after self-cal, rms=0.121537Jy sigma=0.436551 ! 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=0.121537Jy sigma=0.436551 ! Fit after self-cal, rms=0.121532Jy sigma=0.436478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.109 mas, bmaj=19.33 mas, bpa=-3.795 degrees ! Estimated noise=2.64238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484546 Jy ! Component: 100 - total flux cleaned = 0.000489018 Jy ! Component: 150 - total flux cleaned = 0.000227141 Jy ! Component: 200 - total flux cleaned = 4.50536e-06 Jy ! Total flux subtracted in 200 components = 4.50536e-06 Jy ! Clean residual min=-0.004358 max=0.004038 Jy/beam ! Clean residual mean=-0.000007 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.57449 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 192 components and 0.57449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121497Jy sigma=0.436251 ! Fit after self-cal, rms=0.121470Jy sigma=0.436173 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 = -1.91861e-05 Jy ! Component: 100 - total flux cleaned = -1.42917e-05 Jy ! Component: 150 - total flux cleaned = -0.000110245 Jy ! Component: 200 - total flux cleaned = -0.000110611 Jy ! Total flux subtracted in 200 components = -0.000110611 Jy ! Clean residual min=-0.004421 max=0.003918 Jy/beam ! Clean residual mean=-0.000007 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.57438 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 200 components and 0.57438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121463Jy sigma=0.436125 ! Fit after self-cal, rms=0.121441Jy sigma=0.436027 ! 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=2.997 mas, bmaj=7.371 mas, bpa=-4.821 degrees ! Estimated noise=2.02096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.371 at -4.821 degrees (North through East) ! Clean map min=-0.0078644 max=0.31101 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.5 mas, bmaj=6.202 mas, bpa=-5 degrees ! Estimated noise=3.26218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236858 Jy ! Component: 100 - total flux cleaned = 0.312389 Jy ! Component: 150 - total flux cleaned = 0.364567 Jy ! Component: 200 - total flux cleaned = 0.403547 Jy ! Total flux subtracted in 200 components = 0.403547 Jy ! Clean residual min=-0.019393 max=0.030946 Jy/beam ! Clean residual mean=-0.000049 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 0.403547 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.403547 Jy ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.371 mas, bpa=-4.821 degrees ! Estimated noise=2.02096 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 (-5.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460382 Jy ! Component: 100 - total flux cleaned = 0.0757537 Jy ! Component: 150 - total flux cleaned = 0.0968075 Jy ! Component: 200 - total flux cleaned = 0.112042 Jy ! Total flux subtracted in 200 components = 0.112042 Jy ! Clean residual min=-0.008949 max=0.011371 Jy/beam ! Clean residual mean=-0.000048 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.515589 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.515589 Jy ! Inverting map ! Added new window around map position (3, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120355 Jy ! Component: 100 - total flux cleaned = 0.020839 Jy ! Component: 150 - total flux cleaned = 0.027818 Jy ! Component: 200 - total flux cleaned = 0.0336201 Jy ! Total flux subtracted in 200 components = 0.0336201 Jy ! Clean residual min=-0.006031 max=0.006398 Jy/beam ! Clean residual mean=-0.000024 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.549209 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 120 components and 0.549209 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=8.109 mas, bmaj=19.33 mas, bpa=-3.795 degrees ! Estimated noise=2.64238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773403 Jy ! Component: 100 - total flux cleaned = 0.0132798 Jy ! Component: 150 - total flux cleaned = 0.0166166 Jy ! Component: 200 - total flux cleaned = 0.0187944 Jy ! Total flux subtracted in 200 components = 0.0187944 Jy ! Clean residual min=-0.004703 max=0.005412 Jy/beam ! Clean residual mean=-0.000026 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.568003 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 = 0.00185777 Jy ! Component: 100 - total flux cleaned = 0.00345746 Jy ! Component: 150 - total flux cleaned = 0.00484167 Jy ! Component: 200 - total flux cleaned = 0.0059708 Jy ! Total flux subtracted in 200 components = 0.0059708 Jy ! Clean residual min=-0.004078 max=0.004814 Jy/beam ! Clean residual mean=-0.000016 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.573974 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 170 components and 0.573974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.371 mas, bpa=-4.821 degrees ! Estimated noise=2.02096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208405 Jy ! Component: 100 - total flux cleaned = 0.00271605 Jy ! Component: 150 - total flux cleaned = 0.0031249 Jy ! Component: 200 - total flux cleaned = 0.00349104 Jy ! Total flux subtracted in 200 components = 0.00349104 Jy ! Clean residual min=-0.004612 max=0.004086 Jy/beam ! Clean residual mean=-0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.577465 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 191 components and 0.577465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121228Jy sigma=0.435579 ! Fit after self-cal, rms=0.121066Jy sigma=0.434774 wmodel J1045-2927_S_map.mod ! Writing 191 model components to file: J1045-2927_S_map.mod wobs J1045-2927_S_uvs.fits ! Writing UV FITS file: J1045-2927_S_uvs.fits wwins J1045-2927_S_map.win ! wwins: Wrote 6 windows to J1045-2927_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 = -0.000296788 Jy ! Component: 100 - total flux cleaned = -0.000438851 Jy ! Component: 150 - total flux cleaned = -0.000767055 Jy ! Component: 200 - total flux cleaned = -0.00113672 Jy ! Component: 250 - total flux cleaned = -0.00148571 Jy ! Component: 300 - total flux cleaned = -0.00176072 Jy ! Component: 350 - total flux cleaned = -0.00191551 Jy ! Component: 400 - total flux cleaned = -0.00186553 Jy ! Component: 450 - total flux cleaned = -0.00181772 Jy ! Component: 500 - total flux cleaned = -0.00177082 Jy ! Component: 550 - total flux cleaned = -0.00172556 Jy ! Component: 600 - total flux cleaned = -0.00155022 Jy ! Component: 650 - total flux cleaned = -0.00150744 Jy ! Component: 700 - total flux cleaned = -0.00129942 Jy ! Component: 750 - total flux cleaned = -0.00117785 Jy ! Component: 800 - total flux cleaned = -0.000981245 Jy ! Component: 850 - total flux cleaned = -0.000789452 Jy ! Component: 900 - total flux cleaned = -0.000676969 Jy ! Component: 950 - total flux cleaned = -0.000529855 Jy ! Component: 1000 - total flux cleaned = -0.000494496 Jy ! Component: 1050 - total flux cleaned = -0.000282465 Jy ! Component: 1100 - total flux cleaned = -0.000249103 Jy ! Component: 1150 - total flux cleaned = -0.000114071 Jy ! Component: 1200 - total flux cleaned = -8.0795e-05 Jy ! Component: 1250 - total flux cleaned = 1.74138e-05 Jy ! Component: 1300 - total flux cleaned = 0.000177976 Jy ! Component: 1350 - total flux cleaned = 0.000209521 Jy ! Component: 1400 - total flux cleaned = 0.000333695 Jy ! Component: 1450 - total flux cleaned = 0.000454352 Jy ! Component: 1500 - total flux cleaned = 0.000603167 Jy ! Component: 1550 - total flux cleaned = 0.00063226 Jy ! Component: 1600 - total flux cleaned = 0.000661551 Jy ! Component: 1650 - total flux cleaned = 0.000803759 Jy ! Component: 1700 - total flux cleaned = 0.000887805 Jy ! Component: 1750 - total flux cleaned = 0.000970508 Jy ! Component: 1800 - total flux cleaned = 0.000888896 Jy ! Component: 1850 - total flux cleaned = 0.000996645 Jy ! Component: 1900 - total flux cleaned = 0.00104972 Jy ! Component: 1950 - total flux cleaned = 0.00118064 Jy ! Component: 2000 - total flux cleaned = 0.00125805 Jy ! Component: 2050 - total flux cleaned = 0.00135914 Jy ! Component: 2100 - total flux cleaned = 0.00143398 Jy ! Component: 2150 - total flux cleaned = 0.00140945 Jy ! Component: 2200 - total flux cleaned = 0.001531 Jy ! Component: 2250 - total flux cleaned = 0.0014828 Jy ! Component: 2300 - total flux cleaned = 0.00153044 Jy ! Component: 2350 - total flux cleaned = 0.0014832 Jy ! Component: 2400 - total flux cleaned = 0.0015062 Jy ! Component: 2450 - total flux cleaned = 0.00141432 Jy ! Component: 2500 - total flux cleaned = 0.0014144 Jy ! Component: 2550 - total flux cleaned = 0.00148182 Jy ! Component: 2600 - total flux cleaned = 0.0013931 Jy ! Component: 2650 - total flux cleaned = 0.00137095 Jy ! Component: 2700 - total flux cleaned = 0.00128383 Jy ! Component: 2750 - total flux cleaned = 0.00128394 Jy ! Component: 2800 - total flux cleaned = 0.00119853 Jy ! Component: 2850 - total flux cleaned = 0.00124125 Jy ! Component: 2900 - total flux cleaned = 0.00119906 Jy ! Component: 2950 - total flux cleaned = 0.00119891 Jy ! Component: 3000 - total flux cleaned = 0.00117834 Jy ! Component: 3050 - total flux cleaned = 0.00117835 Jy ! Component: 3100 - total flux cleaned = 0.00111698 Jy ! Component: 3150 - total flux cleaned = 0.00111682 Jy ! Component: 3200 - total flux cleaned = 0.00107654 Jy ! Component: 3250 - total flux cleaned = 0.00111627 Jy ! Component: 3300 - total flux cleaned = 0.000997667 Jy ! Component: 3350 - total flux cleaned = 0.00101743 Jy ! Component: 3400 - total flux cleaned = 0.00109552 Jy ! Component: 3450 - total flux cleaned = 0.00107598 Jy ! Component: 3500 - total flux cleaned = 0.00107608 Jy ! Component: 3550 - total flux cleaned = 0.00115305 Jy ! Component: 3600 - total flux cleaned = 0.00115301 Jy ! Component: 3650 - total flux cleaned = 0.00117188 Jy ! Component: 3700 - total flux cleaned = 0.00119077 Jy ! Component: 3750 - total flux cleaned = 0.00117199 Jy ! Component: 3800 - total flux cleaned = 0.00120966 Jy ! Component: 3850 - total flux cleaned = 0.00120971 Jy ! Component: 3900 - total flux cleaned = 0.0011541 Jy ! Component: 3950 - total flux cleaned = 0.00122837 Jy ! Component: 4000 - total flux cleaned = 0.00119138 Jy ! Component: 4050 - total flux cleaned = 0.00122824 Jy ! Total flux subtracted in 4096 components = 0.00119165 Jy ! Clean residual min=-0.001066 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.578657 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 483 components and 0.578657 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1045-2927_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.371 at -4.821 degrees (North through East) ! Clean map min=-0.0035828 max=0.32056 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1045-2927_S_map.fits wmodel /image_prod/ug002_uva//J1045-2927_S_map.mod ! Writing 483 model components to file: /image_prod/ug002_uva//J1045-2927_S_map.mod wobs /image_prod/ug002_uva//J1045-2927_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1045-2927_S_uvs.fits wwins /image_prod/ug002_uva//J1045-2927_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1045-2927_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.320561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291502 0.291502 0.583005 1.16601 2.33202 4.66404 9.32807 18.6561 37.3123 74.6246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.32 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1029.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1045-2927_S_dfm.log closed on Wed Mar 4 23:42:45 2020