! Started logfile: /image_prod/ug002_uva//J1209+433C_S_a_dfm.log on Thu Mar 5 00:27:13 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//J1209+433C_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1209+433C_S_a_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874074 visibilities/baseline/integration-bin. ! Found source: J1209+433C ! ! 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 5310 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 J1209+433C_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001636Jy sigma=8.314293 ! Fit after self-cal, rms=0.959714Jy sigma=7.966988 ! 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=3.327 mas, bmaj=5.755 mas, bpa=3.867 degrees ! Estimated noise=1.73904 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 = 0.0325491 Jy ! Component: 100 - total flux cleaned = 0.0409082 Jy ! Total flux subtracted in 100 components = 0.0409082 Jy ! Clean residual min=-0.003932 max=0.003982 Jy/beam ! Clean residual mean=0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0409082 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0409082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063311Jy sigma=0.481453 ! Fit after self-cal, rms=0.061881Jy sigma=0.471078 ! 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=3.949 mas, bmaj=6.543 mas, bpa=2.011 degrees ! Estimated noise=1.20675 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 = 0.00496561 Jy ! Component: 100 - total flux cleaned = 0.00712051 Jy ! Component: 150 - total flux cleaned = 0.00830543 Jy ! Component: 200 - total flux cleaned = 0.00884099 Jy ! Total flux subtracted in 200 components = 0.00884099 Jy ! Clean residual min=-0.003379 max=0.003921 Jy/beam ! Clean residual mean=0.000010 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0497492 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0497492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061509Jy sigma=0.467949 ! Fit after self-cal, rms=0.061521Jy sigma=0.467852 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.949 x 6.543 at 2.011 degrees (North through East) ! Clean map min=-0.0033728 max=0.043143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.14 HN 1.07 KP 1.00 ! LA 0.99 MK 1.04 NL 1.07 OV 1.21 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.22 HN 0.95 KP 1.02 ! LA 0.91 MK 0.94 NL 1.05 OV 1.00 ! PT 0.91 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 1.07 KP 1.06 ! LA 0.85 MK 1.18 NL 1.08 OV 1.04 ! PT 0.76 SC 0.92 ! ! ! Fit before self-cal, rms=0.061521Jy sigma=0.467852 ! Fit after self-cal, rms=0.061855Jy sigma=0.464696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=6.543 mas, bpa=3.101 degrees ! Estimated noise=1.20916 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 = 0.000288833 Jy ! Component: 100 - total flux cleaned = 0.000245377 Jy ! Component: 150 - total flux cleaned = 0.000206435 Jy ! Component: 200 - total flux cleaned = 0.00015374 Jy ! Total flux subtracted in 200 components = 0.00015374 Jy ! Clean residual min=-0.002878 max=0.003900 Jy/beam ! Clean residual mean=0.000011 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0499029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0499029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061839Jy sigma=0.464588 ! Fit after self-cal, rms=0.062100Jy sigma=0.464000 ! 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=0.062100Jy sigma=0.464000 ! Fit after self-cal, rms=0.070278Jy sigma=0.456503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=6.564 mas, bpa=2.991 degrees ! Estimated noise=1.23761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040416 Jy ! Component: 100 - total flux cleaned = 0.000205066 Jy ! Component: 150 - total flux cleaned = 7.05783e-05 Jy ! Component: 200 - total flux cleaned = -1.07169e-05 Jy ! Total flux subtracted in 200 components = -1.07169e-05 Jy ! Clean residual min=-0.003025 max=0.004084 Jy/beam ! Clean residual mean=0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0498922 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0498922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070221Jy sigma=0.456665 ! Fit after self-cal, rms=0.070612Jy sigma=0.455375 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 (11.5, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347251 Jy ! Component: 100 - total flux cleaned = 0.00436428 Jy ! Component: 150 - total flux cleaned = 0.00492287 Jy ! Component: 200 - total flux cleaned = 0.00515309 Jy ! Total flux subtracted in 200 components = 0.00515309 Jy ! Clean residual min=-0.002673 max=0.003423 Jy/beam ! Clean residual mean=0.000012 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0550453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0550453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070389Jy sigma=0.452786 ! Fit after self-cal, rms=0.070282Jy sigma=0.452377 ! Inverting map ! Added new window around map position (-119, -85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369263 Jy ! Component: 100 - total flux cleaned = 0.00588675 Jy ! Component: 150 - total flux cleaned = 0.00725226 Jy ! Component: 200 - total flux cleaned = 0.00799132 Jy ! Total flux subtracted in 200 components = 0.00799132 Jy ! Clean residual min=-0.002488 max=0.002941 Jy/beam ! Clean residual mean=0.000012 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0630366 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.0630366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070046Jy sigma=0.449908 ! Fit after self-cal, rms=0.069934Jy sigma=0.449308 ! Inverting map ! Added new window around map position (-99.5, -107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301661 Jy ! Component: 100 - total flux cleaned = 0.00480066 Jy ! Component: 150 - total flux cleaned = 0.00609201 Jy ! Component: 200 - total flux cleaned = 0.00676599 Jy ! Total flux subtracted in 200 components = 0.00676599 Jy ! Clean residual min=-0.002257 max=0.002816 Jy/beam ! Clean residual mean=0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0698026 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 98 components and 0.0698026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069743Jy sigma=0.447791 ! Fit after self-cal, rms=0.069694Jy sigma=0.447381 ! Inverting map ! Added new window around map position (-110, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267197 Jy ! Component: 100 - total flux cleaned = 0.00428659 Jy ! Component: 150 - total flux cleaned = 0.00534905 Jy ! Component: 200 - total flux cleaned = 0.00587439 Jy ! Total flux subtracted in 200 components = 0.00587439 Jy ! Clean residual min=-0.002350 max=0.002708 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.075677 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.075677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069530Jy sigma=0.446485 ! Fit after self-cal, rms=0.069486Jy sigma=0.446138 ! 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=0.069486Jy sigma=0.446138 ! Fit after self-cal, rms=0.068013Jy sigma=0.444841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.956 mas, bmaj=6.606 mas, bpa=3.494 degrees ! Estimated noise=1.22078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018156 Jy ! Component: 100 - total flux cleaned = 0.00283825 Jy ! Component: 150 - total flux cleaned = 0.00352515 Jy ! Component: 200 - total flux cleaned = 0.00387689 Jy ! Total flux subtracted in 200 components = 0.00387689 Jy ! Clean residual min=-0.002277 max=0.002776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0795539 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.0795539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067910Jy sigma=0.444181 ! Fit after self-cal, rms=0.067982Jy sigma=0.443756 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 = 0.00144751 Jy ! Component: 100 - total flux cleaned = 0.00250872 Jy ! Component: 150 - total flux cleaned = 0.0029584 Jy ! Component: 200 - total flux cleaned = 0.00322174 Jy ! Total flux subtracted in 200 components = 0.00322174 Jy ! Clean residual min=-0.002281 max=0.002778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0827757 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 145 components and 0.0827757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067914Jy sigma=0.443400 ! Fit after self-cal, rms=0.067919Jy sigma=0.443318 ! 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=0.067919Jy sigma=0.443318 ! Fit after self-cal, rms=0.068287Jy sigma=0.442902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.51 mas, bmaj=9.78 mas, bpa=2.062 degrees ! Estimated noise=1.37336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142026 Jy ! Component: 100 - total flux cleaned = 0.00210298 Jy ! Component: 150 - total flux cleaned = 0.00246997 Jy ! Component: 200 - total flux cleaned = 0.00275736 Jy ! Total flux subtracted in 200 components = 0.00275736 Jy ! Clean residual min=-0.003127 max=0.003889 Jy/beam ! Clean residual mean=-0.000003 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.085533 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 168 components and 0.0855331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068253Jy sigma=0.442564 ! Fit after self-cal, rms=0.068350Jy sigma=0.442192 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 = 0.00122671 Jy ! Component: 100 - total flux cleaned = 0.00170423 Jy ! Component: 150 - total flux cleaned = 0.00194303 Jy ! Component: 200 - total flux cleaned = 0.00206554 Jy ! Total flux subtracted in 200 components = 0.00206554 Jy ! Clean residual min=-0.003102 max=0.003715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0875986 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.0875986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068327Jy sigma=0.442040 ! Fit after self-cal, rms=0.068304Jy sigma=0.441946 ! 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=3.951 mas, bmaj=6.611 mas, bpa=3.807 degrees ! Estimated noise=1.222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.951 x 6.611 at 3.807 degrees (North through East) ! Clean map min=-0.0029844 max=0.043618 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=3.299 mas, bmaj=5.75 mas, bpa=5.967 degrees ! Estimated noise=1.79143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338288 Jy ! Component: 100 - total flux cleaned = 0.0433303 Jy ! Component: 150 - total flux cleaned = 0.0498775 Jy ! Component: 200 - total flux cleaned = 0.0554145 Jy ! Total flux subtracted in 200 components = 0.0554145 Jy ! Clean residual min=-0.004307 max=0.004309 Jy/beam ! Clean residual mean=-0.000006 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0554145 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0554145 Jy ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=6.611 mas, bpa=3.807 degrees ! Estimated noise=1.222 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 = 0.00549567 Jy ! Component: 100 - total flux cleaned = 0.00989063 Jy ! Component: 150 - total flux cleaned = 0.013591 Jy ! Component: 200 - total flux cleaned = 0.016536 Jy ! Total flux subtracted in 200 components = 0.016536 Jy ! Clean residual min=-0.002757 max=0.003386 Jy/beam ! Clean residual mean=-0.000004 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0719505 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0719505 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=8.51 mas, bmaj=9.78 mas, bpa=2.062 degrees ! Estimated noise=1.37336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386714 Jy ! Component: 100 - total flux cleaned = 0.00679409 Jy ! Component: 150 - total flux cleaned = 0.00915289 Jy ! Component: 200 - total flux cleaned = 0.0106414 Jy ! Total flux subtracted in 200 components = 0.0106414 Jy ! Clean residual min=-0.003367 max=0.003766 Jy/beam ! Clean residual mean=-0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0825919 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 = 0.000944467 Jy ! Component: 100 - total flux cleaned = 0.00165658 Jy ! Component: 150 - total flux cleaned = 0.00224007 Jy ! Component: 200 - total flux cleaned = 0.00281403 Jy ! Total flux subtracted in 200 components = 0.00281403 Jy ! Clean residual min=-0.003265 max=0.003689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0854059 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 130 components and 0.0854059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=6.611 mas, bpa=3.807 degrees ! Estimated noise=1.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.25671e-05 Jy ! Component: 100 - total flux cleaned = 0.000433274 Jy ! Component: 150 - total flux cleaned = 0.000700429 Jy ! Component: 200 - total flux cleaned = 0.000897256 Jy ! Total flux subtracted in 200 components = 0.000897256 Jy ! Clean residual min=-0.002363 max=0.002738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0863031 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.0863031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068387Jy sigma=0.442528 ! Fit after self-cal, rms=0.068373Jy sigma=0.442405 wmodel J1209+433C_S_a_map.mod ! Writing 154 model components to file: J1209+433C_S_a_map.mod wobs J1209+433C_S_a_uvs.fits ! Writing UV FITS file: J1209+433C_S_a_uvs.fits wwins J1209+433C_S_a_map.win ! wwins: Wrote 5 windows to J1209+433C_S_a_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 = 0.00120036 Jy ! Component: 100 - total flux cleaned = 0.00206133 Jy ! Component: 150 - total flux cleaned = 0.00275168 Jy ! Component: 200 - total flux cleaned = 0.00337309 Jy ! Component: 250 - total flux cleaned = 0.00385259 Jy ! Component: 300 - total flux cleaned = 0.00423891 Jy ! Component: 350 - total flux cleaned = 0.00472552 Jy ! Component: 400 - total flux cleaned = 0.00508795 Jy ! Component: 450 - total flux cleaned = 0.00540672 Jy ! Component: 500 - total flux cleaned = 0.00585482 Jy ! Component: 550 - total flux cleaned = 0.00622393 Jy ! Component: 600 - total flux cleaned = 0.00655224 Jy ! Component: 650 - total flux cleaned = 0.00690619 Jy ! Component: 700 - total flux cleaned = 0.0073149 Jy ! Component: 750 - total flux cleaned = 0.00765301 Jy ! Component: 800 - total flux cleaned = 0.00789365 Jy ! Component: 850 - total flux cleaned = 0.00807126 Jy ! Component: 900 - total flux cleaned = 0.00821726 Jy ! Component: 950 - total flux cleaned = 0.00841767 Jy ! Component: 1000 - total flux cleaned = 0.00853024 Jy ! Component: 1050 - total flux cleaned = 0.00864087 Jy ! Component: 1100 - total flux cleaned = 0.00872204 Jy ! Component: 1150 - total flux cleaned = 0.00869569 Jy ! Component: 1200 - total flux cleaned = 0.00882769 Jy ! Component: 1250 - total flux cleaned = 0.00885333 Jy ! Component: 1300 - total flux cleaned = 0.00892981 Jy ! Component: 1350 - total flux cleaned = 0.00895509 Jy ! Component: 1400 - total flux cleaned = 0.00905476 Jy ! Component: 1450 - total flux cleaned = 0.00907957 Jy ! Component: 1500 - total flux cleaned = 0.00907959 Jy ! Component: 1550 - total flux cleaned = 0.00910375 Jy ! Component: 1600 - total flux cleaned = 0.00915142 Jy ! Component: 1650 - total flux cleaned = 0.00917463 Jy ! Component: 1700 - total flux cleaned = 0.00915136 Jy ! Component: 1750 - total flux cleaned = 0.00915151 Jy ! Component: 1800 - total flux cleaned = 0.00915146 Jy ! Component: 1850 - total flux cleaned = 0.00910649 Jy ! Component: 1900 - total flux cleaned = 0.00915038 Jy ! Component: 1950 - total flux cleaned = 0.00912847 Jy ! Component: 2000 - total flux cleaned = 0.00912857 Jy ! Component: 2050 - total flux cleaned = 0.00910705 Jy ! Component: 2100 - total flux cleaned = 0.00904338 Jy ! Component: 2150 - total flux cleaned = 0.00902282 Jy ! Component: 2200 - total flux cleaned = 0.00902331 Jy ! Component: 2250 - total flux cleaned = 0.00908498 Jy ! Component: 2300 - total flux cleaned = 0.00904439 Jy ! Component: 2350 - total flux cleaned = 0.00904414 Jy ! Component: 2400 - total flux cleaned = 0.008964 Jy ! Component: 2450 - total flux cleaned = 0.00898382 Jy ! Component: 2500 - total flux cleaned = 0.00894477 Jy ! Component: 2550 - total flux cleaned = 0.00898407 Jy ! Component: 2600 - total flux cleaned = 0.009023 Jy ! Component: 2650 - total flux cleaned = 0.00904242 Jy ! Component: 2700 - total flux cleaned = 0.00906148 Jy ! Component: 2750 - total flux cleaned = 0.0091366 Jy ! Component: 2800 - total flux cleaned = 0.00911791 Jy ! Component: 2850 - total flux cleaned = 0.00911796 Jy ! Component: 2900 - total flux cleaned = 0.00917277 Jy ! Component: 2950 - total flux cleaned = 0.00915454 Jy ! Component: 3000 - total flux cleaned = 0.00915442 Jy ! Component: 3050 - total flux cleaned = 0.00913657 Jy ! Component: 3100 - total flux cleaned = 0.00911885 Jy ! Component: 3150 - total flux cleaned = 0.00910125 Jy ! Component: 3200 - total flux cleaned = 0.00915365 Jy ! Component: 3250 - total flux cleaned = 0.00917101 Jy ! Component: 3300 - total flux cleaned = 0.00910202 Jy ! Component: 3350 - total flux cleaned = 0.00910219 Jy ! Component: 3400 - total flux cleaned = 0.00910218 Jy ! Component: 3450 - total flux cleaned = 0.00906858 Jy ! Component: 3500 - total flux cleaned = 0.00903498 Jy ! Component: 3550 - total flux cleaned = 0.00903504 Jy ! Component: 3600 - total flux cleaned = 0.00900202 Jy ! Component: 3650 - total flux cleaned = 0.00896927 Jy ! Component: 3700 - total flux cleaned = 0.00895289 Jy ! Component: 3750 - total flux cleaned = 0.00893667 Jy ! Component: 3800 - total flux cleaned = 0.00892053 Jy ! Component: 3850 - total flux cleaned = 0.0088408 Jy ! Component: 3900 - total flux cleaned = 0.00887268 Jy ! Component: 3950 - total flux cleaned = 0.00885688 Jy ! Component: 4000 - total flux cleaned = 0.00877862 Jy ! Component: 4050 - total flux cleaned = 0.00880983 Jy ! Total flux subtracted in 4096 components = 0.0087789 Jy ! Clean residual min=-0.000845 max=0.000944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.095082 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 466 components and 0.095082 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1209+433C_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.951 x 6.611 at 3.807 degrees (North through East) ! Clean map min=-0.0025071 max=0.043438 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1209+433C_S_a_map.fits wmodel /image_prod/ug002_uva//J1209+433C_S_a_map.mod ! Writing 466 model components to file: /image_prod/ug002_uva//J1209+433C_S_a_map.mod wobs /image_prod/ug002_uva//J1209+433C_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1209+433C_S_a_uvs.fits wwins /image_prod/ug002_uva//J1209+433C_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1209+433C_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0434384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.98076 1.98076 3.96151 7.92303 15.8461 31.6921 63.3842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 151.457 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1209+433C_S_a_dfm.log closed on Thu Mar 5 00:27:17 2020