! Started logfile: /image_prod/ug002_uva//J0806+4504_S_dfm.log on Wed Mar 4 22:12:21 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//J0806+4504_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0806+4504_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0806+4504 ! ! 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 4644 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 J0806+4504_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.105888Jy sigma=8.206530 ! Fit after self-cal, rms=0.616611Jy sigma=4.701724 ! 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=3.002 mas, bmaj=4.524 mas, bpa=2.469 degrees ! Estimated noise=1.98656 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 = 0.306369 Jy ! Component: 100 - total flux cleaned = 0.417989 Jy ! Total flux subtracted in 100 components = 0.417989 Jy ! Clean residual min=-0.017353 max=0.046643 Jy/beam ! Clean residual mean=0.000031 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 0.417989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.417989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128129Jy sigma=0.759609 ! Fit after self-cal, rms=0.127662Jy sigma=0.757368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04795 Jy ! Component: 100 - total flux cleaned = 0.0690981 Jy ! Total flux subtracted in 100 components = 0.0690981 Jy ! Clean residual min=-0.015445 max=0.017096 Jy/beam ! Clean residual mean=-0.000009 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 0.487087 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.487087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110189Jy sigma=0.624496 ! Fit after self-cal, rms=0.110133Jy sigma=0.624239 ! 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=3.588 mas, bmaj=5.288 mas, bpa=1.771 degrees ! Estimated noise=1.44529 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 = -0.00483401 Jy ! Component: 100 - total flux cleaned = -0.00588749 Jy ! Component: 150 - total flux cleaned = -0.00675351 Jy ! Component: 200 - total flux cleaned = -0.00720749 Jy ! Total flux subtracted in 200 components = -0.00720749 Jy ! Clean residual min=-0.014385 max=0.016379 Jy/beam ! Clean residual mean=-0.000001 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 0.47988 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.47988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107604Jy sigma=0.612958 ! Fit after self-cal, rms=0.107560Jy sigma=0.612741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 5.288 at 1.771 degrees (North through East) ! Clean map min=-0.014036 max=0.38457 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.95 KP 1.01 ! LA 1.05 MK 1.13 OV 0.83 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.94 KP 1.03 ! LA 1.07 MK 1.07 OV 0.90 PT 1.04 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 0.96 ! LA 1.03 MK 1.04 OV 0.91 PT 1.05 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.107560Jy sigma=0.612741 ! Fit after self-cal, rms=0.090410Jy sigma=0.544542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=5.295 mas, bpa=2.848 degrees ! Estimated noise=1.43983 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 = 0.00119654 Jy ! Component: 100 - total flux cleaned = 0.00121059 Jy ! Component: 150 - total flux cleaned = 0.000942632 Jy ! Component: 200 - total flux cleaned = 0.000830208 Jy ! Total flux subtracted in 200 components = 0.000830208 Jy ! Clean residual min=-0.008843 max=0.010959 Jy/beam ! Clean residual mean=0.000020 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.48071 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.48071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089516Jy sigma=0.542254 ! Fit after self-cal, rms=0.089484Jy sigma=0.541984 ! 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=0.089484Jy sigma=0.541984 ! Fit after self-cal, rms=0.085534Jy sigma=0.441067 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=5.198 mas, bpa=2.194 degrees ! Estimated noise=1.42544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338094 Jy ! Component: 100 - total flux cleaned = 0.00350694 Jy ! Component: 150 - total flux cleaned = 0.00350994 Jy ! Component: 200 - total flux cleaned = 0.00361076 Jy ! Total flux subtracted in 200 components = 0.00361076 Jy ! Clean residual min=-0.003727 max=0.003710 Jy/beam ! Clean residual mean=0.000008 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.484321 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.484321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085156Jy sigma=0.437383 ! Fit after self-cal, rms=0.085316Jy sigma=0.437006 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 = 0.000285073 Jy ! Component: 100 - total flux cleaned = 0.000211623 Jy ! Component: 150 - total flux cleaned = 0.000274469 Jy ! Component: 200 - total flux cleaned = 0.000330608 Jy ! Total flux subtracted in 200 components = 0.000330608 Jy ! Clean residual min=-0.003602 max=0.003591 Jy/beam ! Clean residual mean=0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.484651 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.484651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085197Jy sigma=0.435870 ! Fit after self-cal, rms=0.085190Jy sigma=0.435805 ! 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=0.085190Jy sigma=0.435805 ! Fit after self-cal, rms=0.085676Jy sigma=0.434331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=5.19 mas, bpa=2.609 degrees ! Estimated noise=1.4237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266619 Jy ! Component: 100 - total flux cleaned = 0.00292396 Jy ! Component: 150 - total flux cleaned = 0.00299232 Jy ! Component: 200 - total flux cleaned = 0.00299367 Jy ! Total flux subtracted in 200 components = 0.00299367 Jy ! Clean residual min=-0.003353 max=0.003418 Jy/beam ! Clean residual mean=0.000009 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.487645 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.487645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085500Jy sigma=0.432631 ! Fit after self-cal, rms=0.085497Jy sigma=0.432556 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 = 0.000119825 Jy ! Component: 100 - total flux cleaned = 0.000167559 Jy ! Component: 150 - total flux cleaned = 0.000210044 Jy ! Component: 200 - total flux cleaned = 0.000250495 Jy ! Total flux subtracted in 200 components = 0.000250495 Jy ! Clean residual min=-0.003361 max=0.003349 Jy/beam ! Clean residual mean=0.000008 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.487896 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.487896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085446Jy sigma=0.432066 ! Fit after self-cal, rms=0.085444Jy sigma=0.432031 ! 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=0.085444Jy sigma=0.432031 ! Fit after self-cal, rms=0.085785Jy sigma=0.431238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.092 mas, bmaj=9.352 mas, bpa=21.49 degrees ! Estimated noise=1.86842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159445 Jy ! Component: 100 - total flux cleaned = 0.00190747 Jy ! Component: 150 - total flux cleaned = 0.00199734 Jy ! Component: 200 - total flux cleaned = 0.00205389 Jy ! Total flux subtracted in 200 components = 0.00205389 Jy ! Clean residual min=-0.002363 max=0.003030 Jy/beam ! Clean residual mean=0.000017 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.489949 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.489949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085726Jy sigma=0.430729 ! Fit after self-cal, rms=0.085727Jy sigma=0.430697 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 = -3.04833e-05 Jy ! Component: 100 - total flux cleaned = 1.17229e-06 Jy ! Component: 150 - total flux cleaned = 4.44116e-05 Jy ! Component: 200 - total flux cleaned = 8.06753e-05 Jy ! Total flux subtracted in 200 components = 8.06753e-05 Jy ! Clean residual min=-0.002369 max=0.003013 Jy/beam ! Clean residual mean=0.000017 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.49003 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 44 components and 0.49003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085706Jy sigma=0.430551 ! Fit after self-cal, rms=0.085705Jy sigma=0.430520 ! 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=3.522 mas, bmaj=5.187 mas, bpa=3.068 degrees ! Estimated noise=1.42382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 5.187 at 3.068 degrees (North through East) ! Clean map min=-0.0030545 max=0.37872 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=2.982 mas, bmaj=4.463 mas, bpa=3.44 degrees ! Estimated noise=1.94465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300605 Jy ! Component: 100 - total flux cleaned = 0.412092 Jy ! Component: 150 - total flux cleaned = 0.459548 Jy ! Component: 200 - total flux cleaned = 0.480794 Jy ! Total flux subtracted in 200 components = 0.480794 Jy ! Clean residual min=-0.005752 max=0.009230 Jy/beam ! Clean residual mean=0.000011 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.480794 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.480794 Jy ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=5.187 mas, bpa=3.068 degrees ! Estimated noise=1.42382 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 = 0.00880488 Jy ! Component: 100 - total flux cleaned = 0.0096991 Jy ! Component: 150 - total flux cleaned = 0.00955211 Jy ! Component: 200 - total flux cleaned = 0.00969485 Jy ! Total flux subtracted in 200 components = 0.00969485 Jy ! Clean residual min=-0.003517 max=0.003751 Jy/beam ! Clean residual mean=0.000008 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.490489 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.490489 Jy ! Inverting map ! Added new window around map position (11.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268793 Jy ! Component: 100 - total flux cleaned = 0.00279537 Jy ! Component: 150 - total flux cleaned = 0.00279185 Jy ! Component: 200 - total flux cleaned = 0.00261345 Jy ! Total flux subtracted in 200 components = 0.00261345 Jy ! Clean residual min=-0.003404 max=0.002941 Jy/beam ! Clean residual mean=0.000013 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.493103 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.493103 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=8.092 mas, bmaj=9.352 mas, bpa=21.49 degrees ! Estimated noise=1.86842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.58178e-06 Jy ! Component: 100 - total flux cleaned = -0.000383859 Jy ! Component: 150 - total flux cleaned = -0.000706767 Jy ! Component: 200 - total flux cleaned = -0.00100871 Jy ! Total flux subtracted in 200 components = -0.00100871 Jy ! Clean residual min=-0.002555 max=0.002861 Jy/beam ! Clean residual mean=0.000024 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.492094 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 = -0.000172347 Jy ! Component: 100 - total flux cleaned = -0.000274277 Jy ! Component: 150 - total flux cleaned = -0.000367465 Jy ! Component: 200 - total flux cleaned = -0.000431329 Jy ! Total flux subtracted in 200 components = -0.000431329 Jy ! Clean residual min=-0.002514 max=0.002854 Jy/beam ! Clean residual mean=0.000023 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.491663 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.491663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=5.187 mas, bpa=3.068 degrees ! Estimated noise=1.42382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755051 Jy ! Component: 100 - total flux cleaned = 0.000691567 Jy ! Component: 150 - total flux cleaned = 0.000503136 Jy ! Component: 200 - total flux cleaned = 0.000386943 Jy ! Total flux subtracted in 200 components = 0.000386943 Jy ! Clean residual min=-0.003275 max=0.003166 Jy/beam ! Clean residual mean=0.000012 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.49205 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.49205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085600Jy sigma=0.430306 ! Fit after self-cal, rms=0.085561Jy sigma=0.429794 wmodel J0806+4504_S_map.mod ! Writing 64 model components to file: J0806+4504_S_map.mod wobs J0806+4504_S_uvs.fits ! Writing UV FITS file: J0806+4504_S_uvs.fits wwins J0806+4504_S_map.win ! wwins: Wrote 2 windows to J0806+4504_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 = -2.47531e-05 Jy ! Component: 100 - total flux cleaned = 0.00017736 Jy ! Component: 150 - total flux cleaned = 0.000367999 Jy ! Component: 200 - total flux cleaned = 0.000503855 Jy ! Component: 250 - total flux cleaned = 0.000678189 Jy ! Component: 300 - total flux cleaned = 0.000930904 Jy ! Component: 350 - total flux cleaned = 0.00117706 Jy ! Component: 400 - total flux cleaned = 0.00153595 Jy ! Component: 450 - total flux cleaned = 0.00188491 Jy ! Component: 500 - total flux cleaned = 0.00222582 Jy ! Component: 550 - total flux cleaned = 0.00252226 Jy ! Component: 600 - total flux cleaned = 0.00281251 Jy ! Component: 650 - total flux cleaned = 0.00288487 Jy ! Component: 700 - total flux cleaned = 0.00330612 Jy ! Component: 750 - total flux cleaned = 0.00361489 Jy ! Component: 800 - total flux cleaned = 0.00374939 Jy ! Component: 850 - total flux cleaned = 0.00388287 Jy ! Component: 900 - total flux cleaned = 0.00427519 Jy ! Component: 950 - total flux cleaned = 0.00437118 Jy ! Component: 1000 - total flux cleaned = 0.00462458 Jy ! Component: 1050 - total flux cleaned = 0.00474992 Jy ! Component: 1100 - total flux cleaned = 0.00487307 Jy ! Component: 1150 - total flux cleaned = 0.0050551 Jy ! Component: 1200 - total flux cleaned = 0.00523398 Jy ! Component: 1250 - total flux cleaned = 0.00535199 Jy ! Component: 1300 - total flux cleaned = 0.0055258 Jy ! Component: 1350 - total flux cleaned = 0.00572577 Jy ! Component: 1400 - total flux cleaned = 0.00589458 Jy ! Component: 1450 - total flux cleaned = 0.00603337 Jy ! Component: 1500 - total flux cleaned = 0.00614333 Jy ! Component: 1550 - total flux cleaned = 0.0063329 Jy ! Component: 1600 - total flux cleaned = 0.0063601 Jy ! Component: 1650 - total flux cleaned = 0.00646643 Jy ! Component: 1700 - total flux cleaned = 0.00659715 Jy ! Component: 1750 - total flux cleaned = 0.00672642 Jy ! Component: 1800 - total flux cleaned = 0.00680306 Jy ! Component: 1850 - total flux cleaned = 0.00687875 Jy ! Component: 1900 - total flux cleaned = 0.00702853 Jy ! Component: 1950 - total flux cleaned = 0.00715189 Jy ! Component: 2000 - total flux cleaned = 0.00727324 Jy ! Component: 2050 - total flux cleaned = 0.00736961 Jy ! Component: 2100 - total flux cleaned = 0.00746468 Jy ! Component: 2150 - total flux cleaned = 0.00758222 Jy ! Component: 2200 - total flux cleaned = 0.0076521 Jy ! Component: 2250 - total flux cleaned = 0.00781346 Jy ! Component: 2300 - total flux cleaned = 0.00788218 Jy ! Component: 2350 - total flux cleaned = 0.00799499 Jy ! Component: 2400 - total flux cleaned = 0.00815136 Jy ! Component: 2450 - total flux cleaned = 0.00815128 Jy ! Component: 2500 - total flux cleaned = 0.00826086 Jy ! Component: 2550 - total flux cleaned = 0.00823932 Jy ! Component: 2600 - total flux cleaned = 0.00841158 Jy ! Component: 2650 - total flux cleaned = 0.00847528 Jy ! Component: 2700 - total flux cleaned = 0.00851745 Jy ! Component: 2750 - total flux cleaned = 0.0084757 Jy ! Component: 2800 - total flux cleaned = 0.00855888 Jy ! Component: 2850 - total flux cleaned = 0.00862057 Jy ! Component: 2900 - total flux cleaned = 0.00874225 Jy ! Component: 2950 - total flux cleaned = 0.00876249 Jy ! Component: 3000 - total flux cleaned = 0.00886228 Jy ! Component: 3050 - total flux cleaned = 0.00892133 Jy ! Component: 3100 - total flux cleaned = 0.00896029 Jy ! Component: 3150 - total flux cleaned = 0.00895999 Jy ! Component: 3200 - total flux cleaned = 0.00899834 Jy ! Component: 3250 - total flux cleaned = 0.00907469 Jy ! Component: 3300 - total flux cleaned = 0.00915008 Jy ! Component: 3350 - total flux cleaned = 0.00918756 Jy ! Component: 3400 - total flux cleaned = 0.00924319 Jy ! Component: 3450 - total flux cleaned = 0.00924338 Jy ! Component: 3500 - total flux cleaned = 0.00926183 Jy ! Component: 3550 - total flux cleaned = 0.00931659 Jy ! Component: 3600 - total flux cleaned = 0.00937042 Jy ! Component: 3650 - total flux cleaned = 0.0094418 Jy ! Component: 3700 - total flux cleaned = 0.00945945 Jy ! Component: 3750 - total flux cleaned = 0.00942446 Jy ! Component: 3800 - total flux cleaned = 0.00944207 Jy ! Component: 3850 - total flux cleaned = 0.00954583 Jy ! Component: 3900 - total flux cleaned = 0.00958002 Jy ! Component: 3950 - total flux cleaned = 0.00954619 Jy ! Component: 4000 - total flux cleaned = 0.00959704 Jy ! Component: 4050 - total flux cleaned = 0.00964732 Jy ! Total flux subtracted in 4096 components = 0.00964738 Jy ! Clean residual min=-0.000922 max=0.000886 Jy/beam ! Clean residual mean=0.000009 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.501697 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 351 components and 0.501697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0806+4504_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 5.187 at 3.068 degrees (North through East) ! Clean map min=-0.002168 max=0.37921 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0806+4504_S_map.fits wmodel /image_prod/ug002_uva//J0806+4504_S_map.mod ! Writing 351 model components to file: /image_prod/ug002_uva//J0806+4504_S_map.mod wobs /image_prod/ug002_uva//J0806+4504_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0806+4504_S_uvs.fits wwins /image_prod/ug002_uva//J0806+4504_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0806+4504_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.379211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296621 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234662 0.234662 0.469323 0.938647 1.87729 3.75459 7.50917 15.0183 30.0367 60.0734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1278.44 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0806+4504_S_dfm.log closed on Wed Mar 4 22:12:25 2020