! Started logfile: /image_prod/ug002_uva//J1132+0034_S_dfm.log on Thu Mar 5 00:06:12 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//J1132+0034_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1132+0034_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932346 visibilities/baseline/integration-bin. ! Found source: J1132+0034 ! ! 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 11328 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 J1132+0034_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 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=1.000457Jy sigma=8.270575 ! Fit after self-cal, rms=0.937208Jy sigma=7.721718 ! 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=2.792 mas, bmaj=7.697 mas, bpa=-5.765 degrees ! Estimated noise=1.19373 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 = 0.0505099 Jy ! Component: 100 - total flux cleaned = 0.0742661 Jy ! Total flux subtracted in 100 components = 0.0742661 Jy ! Clean residual min=-0.009457 max=0.013848 Jy/beam ! Clean residual mean=-0.000033 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.0742661 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0742661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096681Jy sigma=0.606660 ! Fit after self-cal, rms=0.095713Jy sigma=0.599495 ! Inverting map ! Added new window around map position (-3, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163887 Jy ! Component: 100 - total flux cleaned = 0.0256802 Jy ! Total flux subtracted in 100 components = 0.0256802 Jy ! Clean residual min=-0.008341 max=0.010728 Jy/beam ! Clean residual mean=-0.000027 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.0999463 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0999463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092335Jy sigma=0.557659 ! Fit after self-cal, rms=0.092093Jy sigma=0.555933 ! 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=3.314 mas, bmaj=8.616 mas, bpa=-5.892 degrees ! Estimated noise=0.831426 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 = 0.00955051 Jy ! Component: 100 - total flux cleaned = 0.0149902 Jy ! Component: 150 - total flux cleaned = 0.0186639 Jy ! Component: 200 - total flux cleaned = 0.0211962 Jy ! Total flux subtracted in 200 components = 0.0211962 Jy ! Clean residual min=-0.009220 max=0.015101 Jy/beam ! Clean residual mean=-0.000067 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 0.121143 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.121143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091092Jy sigma=0.542416 ! Fit after self-cal, rms=0.091008Jy sigma=0.541685 ! Inverting map ! Added new window around map position (-16.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158491 Jy ! Component: 100 - total flux cleaned = 0.0252207 Jy ! Component: 150 - total flux cleaned = 0.0316998 Jy ! Component: 200 - total flux cleaned = 0.0363901 Jy ! Total flux subtracted in 200 components = 0.0363901 Jy ! Clean residual min=-0.007696 max=0.008726 Jy/beam ! Clean residual mean=-0.000053 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.157533 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 126 components and 0.157533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088281Jy sigma=0.501880 ! Fit after self-cal, rms=0.087859Jy sigma=0.497522 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.616 at -5.892 degrees (North through East) ! Clean map min=-0.0062616 max=0.060113 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.01 KP 1.06 ! LA 0.86 MK 1.07 NL 1.30 OV 0.98 ! PT 0.89 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.03 KP 1.04 ! LA 0.86 MK 1.05 NL 1.23 OV 1.07 ! PT 0.89 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 1.07 ! LA 0.86 MK 1.00 NL 1.23 OV 1.03 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.087859Jy sigma=0.497522 ! Fit after self-cal, rms=0.103781Jy sigma=0.486563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.446 mas, bpa=-4.178 degrees ! Estimated noise=0.82065 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 = 0.00135074 Jy ! Component: 100 - total flux cleaned = 0.00220095 Jy ! Component: 150 - total flux cleaned = 0.0026226 Jy ! Component: 200 - total flux cleaned = 0.00296952 Jy ! Total flux subtracted in 200 components = 0.00296952 Jy ! Clean residual min=-0.004967 max=0.007708 Jy/beam ! Clean residual mean=-0.000037 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.160502 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.160502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103609Jy sigma=0.483225 ! Fit after self-cal, rms=0.103664Jy sigma=0.482550 ! 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=0.103664Jy sigma=0.482550 ! Fit after self-cal, rms=0.111851Jy sigma=0.471718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=8.447 mas, bpa=-3.927 degrees ! Estimated noise=0.82211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000950192 Jy ! Component: 100 - total flux cleaned = -0.00123879 Jy ! Component: 150 - total flux cleaned = -0.00128891 Jy ! Component: 200 - total flux cleaned = -0.00128985 Jy ! Total flux subtracted in 200 components = -0.00128985 Jy ! Clean residual min=-0.005210 max=0.006145 Jy/beam ! Clean residual mean=-0.000006 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.159212 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.159212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111795Jy sigma=0.470903 ! Fit after self-cal, rms=0.111905Jy sigma=0.470689 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 (28, -84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580588 Jy ! Component: 100 - total flux cleaned = 0.00905651 Jy ! Component: 150 - total flux cleaned = 0.0112989 Jy ! Component: 200 - total flux cleaned = 0.0130363 Jy ! Total flux subtracted in 200 components = 0.0130363 Jy ! Clean residual min=-0.004946 max=0.005735 Jy/beam ! Clean residual mean=-0.000017 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.172249 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 221 components and 0.172249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111586Jy sigma=0.464414 ! Fit after self-cal, rms=0.111548Jy sigma=0.464079 ! Inverting map ! Added new window around map position (-30.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589241 Jy ! Component: 100 - total flux cleaned = 0.00925217 Jy ! Component: 150 - total flux cleaned = 0.0114781 Jy ! Component: 200 - total flux cleaned = 0.0132498 Jy ! Total flux subtracted in 200 components = 0.0132498 Jy ! Clean residual min=-0.003921 max=0.003464 Jy/beam ! Clean residual mean=-0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.185498 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 288 components and 0.185498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111261Jy sigma=0.457205 ! Fit after self-cal, rms=0.111212Jy sigma=0.456495 ! 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=0.111212Jy sigma=0.456495 ! Fit after self-cal, rms=0.103683Jy sigma=0.454350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=8.43 mas, bpa=-3.619 degrees ! Estimated noise=0.810156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249788 Jy ! Component: 100 - total flux cleaned = 0.00430164 Jy ! Component: 150 - total flux cleaned = 0.00512929 Jy ! Component: 200 - total flux cleaned = 0.00554492 Jy ! Total flux subtracted in 200 components = 0.00554492 Jy ! Clean residual min=-0.003182 max=0.003326 Jy/beam ! Clean residual mean=-0.000005 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.191043 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 328 components and 0.191043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103629Jy sigma=0.452499 ! Fit after self-cal, rms=0.103625Jy sigma=0.452345 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 = 0.000856469 Jy ! Component: 100 - total flux cleaned = 0.00121691 Jy ! Component: 150 - total flux cleaned = 0.00142229 Jy ! Component: 200 - total flux cleaned = 0.00168273 Jy ! Total flux subtracted in 200 components = 0.00168273 Jy ! Clean residual min=-0.003045 max=0.003266 Jy/beam ! Clean residual mean=-0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.192726 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 345 components and 0.192726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103609Jy sigma=0.451684 ! Fit after self-cal, rms=0.103603Jy sigma=0.451659 ! Inverting map ! Added new window around map position (-46.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301003 Jy ! Component: 100 - total flux cleaned = 0.00472904 Jy ! Component: 150 - total flux cleaned = 0.00570286 Jy ! Component: 200 - total flux cleaned = 0.00632508 Jy ! Total flux subtracted in 200 components = 0.00632508 Jy ! Clean residual min=-0.002852 max=0.002553 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.199051 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 383 components and 0.199051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103496Jy sigma=0.449768 ! Fit after self-cal, rms=0.103471Jy sigma=0.449552 ! 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=0.103471Jy sigma=0.449552 ! Fit after self-cal, rms=0.098671Jy sigma=0.449121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.201 mas, bmaj=13.73 mas, bpa=-1.634 degrees ! Estimated noise=0.975342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244502 Jy ! Component: 100 - total flux cleaned = 0.00365689 Jy ! Component: 150 - total flux cleaned = 0.004127 Jy ! Component: 200 - total flux cleaned = 0.0042317 Jy ! Total flux subtracted in 200 components = 0.0042317 Jy ! Clean residual min=-0.003416 max=0.003277 Jy/beam ! Clean residual mean=0.000005 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.203283 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 425 components and 0.203283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098622Jy sigma=0.448375 ! Fit after self-cal, rms=0.098600Jy sigma=0.448272 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 = 0.000579743 Jy ! Component: 100 - total flux cleaned = 0.000778273 Jy ! Component: 150 - total flux cleaned = 0.000824162 Jy ! Component: 200 - total flux cleaned = 0.000867835 Jy ! Total flux subtracted in 200 components = 0.000867835 Jy ! Clean residual min=-0.003305 max=0.003213 Jy/beam ! Clean residual mean=0.000009 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.204151 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 440 components and 0.204151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098581Jy sigma=0.448060 ! Fit after self-cal, rms=0.098568Jy sigma=0.448005 ! 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=3.333 mas, bmaj=8.433 mas, bpa=-3.455 degrees ! Estimated noise=0.806433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 8.433 at -3.455 degrees (North through East) ! Clean map min=-0.002521 max=0.059726 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=2.798 mas, bmaj=7.496 mas, bpa=-3.149 degrees ! Estimated noise=1.16425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510132 Jy ! Component: 100 - total flux cleaned = 0.0754988 Jy ! Component: 150 - total flux cleaned = 0.0904567 Jy ! Component: 200 - total flux cleaned = 0.101676 Jy ! Total flux subtracted in 200 components = 0.101676 Jy ! Clean residual min=-0.006548 max=0.007752 Jy/beam ! Clean residual mean=-0.000022 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.101676 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.101676 Jy ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.433 mas, bpa=-3.455 degrees ! Estimated noise=0.806433 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 (-10, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126249 Jy ! Component: 100 - total flux cleaned = 0.0222778 Jy ! Component: 150 - total flux cleaned = 0.030287 Jy ! Component: 200 - total flux cleaned = 0.0371805 Jy ! Total flux subtracted in 200 components = 0.0371805 Jy ! Clean residual min=-0.005244 max=0.006101 Jy/beam ! Clean residual mean=-0.000030 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.138857 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 129 components and 0.138857 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=8.201 mas, bmaj=13.73 mas, bpa=-1.634 degrees ! Estimated noise=0.975342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108692 Jy ! Component: 100 - total flux cleaned = 0.0193484 Jy ! Component: 150 - total flux cleaned = 0.026271 Jy ! Component: 200 - total flux cleaned = 0.0320296 Jy ! Total flux subtracted in 200 components = 0.0320296 Jy ! Clean residual min=-0.005864 max=0.006245 Jy/beam ! Clean residual mean=-0.000016 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.170887 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 = 0.00486164 Jy ! Component: 100 - total flux cleaned = 0.00899848 Jy ! Component: 150 - total flux cleaned = 0.0125397 Jy ! Component: 200 - total flux cleaned = 0.0155796 Jy ! Total flux subtracted in 200 components = 0.0155796 Jy ! Clean residual min=-0.004457 max=0.004753 Jy/beam ! Clean residual mean=0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.186466 Jy ! Adding 188 model components to the UV plane model. ! The established model now contains 298 components and 0.186466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.433 mas, bpa=-3.455 degrees ! Estimated noise=0.806433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251806 Jy ! Component: 100 - total flux cleaned = 0.00437555 Jy ! Component: 150 - total flux cleaned = 0.00564011 Jy ! Component: 200 - total flux cleaned = 0.00665928 Jy ! Total flux subtracted in 200 components = 0.00665928 Jy ! Clean residual min=-0.002702 max=0.003257 Jy/beam ! Clean residual mean=0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.193125 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 331 components and 0.193125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098610Jy sigma=0.449067 ! Fit after self-cal, rms=0.098518Jy sigma=0.448163 wmodel J1132+0034_S_map.mod ! Writing 331 model components to file: J1132+0034_S_map.mod wobs J1132+0034_S_uvs.fits ! Writing UV FITS file: J1132+0034_S_uvs.fits wwins J1132+0034_S_map.win ! wwins: Wrote 7 windows to J1132+0034_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 = -0.000484123 Jy ! Component: 100 - total flux cleaned = -0.000616875 Jy ! Component: 150 - total flux cleaned = -0.000737467 Jy ! Component: 200 - total flux cleaned = -0.000774784 Jy ! Component: 250 - total flux cleaned = -0.000845532 Jy ! Component: 300 - total flux cleaned = -0.000845355 Jy ! Component: 350 - total flux cleaned = -0.000845909 Jy ! Component: 400 - total flux cleaned = -0.000721394 Jy ! Component: 450 - total flux cleaned = -0.000479229 Jy ! Component: 500 - total flux cleaned = -0.000242468 Jy ! Component: 550 - total flux cleaned = -0.000156381 Jy ! Component: 600 - total flux cleaned = -0.000156007 Jy ! Component: 650 - total flux cleaned = -4.60798e-05 Jy ! Component: 700 - total flux cleaned = -4.65977e-05 Jy ! Component: 750 - total flux cleaned = -4.6419e-05 Jy ! Component: 800 - total flux cleaned = 4.96574e-06 Jy ! Component: 850 - total flux cleaned = -4.52022e-05 Jy ! Component: 900 - total flux cleaned = 5.38699e-05 Jy ! Component: 950 - total flux cleaned = 7.85024e-05 Jy ! Component: 1000 - total flux cleaned = 0.000196962 Jy ! Component: 1050 - total flux cleaned = 0.000266069 Jy ! Component: 1100 - total flux cleaned = 0.000288441 Jy ! Component: 1150 - total flux cleaned = 0.000355565 Jy ! Component: 1200 - total flux cleaned = 0.000333461 Jy ! Component: 1250 - total flux cleaned = 0.000399334 Jy ! Component: 1300 - total flux cleaned = 0.000442253 Jy ! Component: 1350 - total flux cleaned = 0.000442145 Jy ! Component: 1400 - total flux cleaned = 0.000442759 Jy ! Component: 1450 - total flux cleaned = 0.000483639 Jy ! Component: 1500 - total flux cleaned = 0.000503694 Jy ! Component: 1550 - total flux cleaned = 0.000523315 Jy ! Component: 1600 - total flux cleaned = 0.000562541 Jy ! Component: 1650 - total flux cleaned = 0.000600832 Jy ! Component: 1700 - total flux cleaned = 0.00060058 Jy ! Component: 1750 - total flux cleaned = 0.000619047 Jy ! Component: 1800 - total flux cleaned = 0.000563654 Jy ! Component: 1850 - total flux cleaned = 0.000618274 Jy ! Component: 1900 - total flux cleaned = 0.000582154 Jy ! Component: 1950 - total flux cleaned = 0.000564515 Jy ! Component: 2000 - total flux cleaned = 0.000564733 Jy ! Component: 2050 - total flux cleaned = 0.000547549 Jy ! Component: 2100 - total flux cleaned = 0.00056478 Jy ! Component: 2150 - total flux cleaned = 0.000530756 Jy ! Component: 2200 - total flux cleaned = 0.000547266 Jy ! Component: 2250 - total flux cleaned = 0.000547079 Jy ! Component: 2300 - total flux cleaned = 0.000579612 Jy ! Component: 2350 - total flux cleaned = 0.000547176 Jy ! Component: 2400 - total flux cleaned = 0.000578964 Jy ! Component: 2450 - total flux cleaned = 0.00057886 Jy ! Component: 2500 - total flux cleaned = 0.000625811 Jy ! Component: 2550 - total flux cleaned = 0.000626021 Jy ! Component: 2600 - total flux cleaned = 0.000580109 Jy ! Component: 2650 - total flux cleaned = 0.000625611 Jy ! Component: 2700 - total flux cleaned = 0.000640351 Jy ! Component: 2750 - total flux cleaned = 0.000581136 Jy ! Component: 2800 - total flux cleaned = 0.000625321 Jy ! Component: 2850 - total flux cleaned = 0.000654533 Jy ! Component: 2900 - total flux cleaned = 0.000654445 Jy ! Component: 2950 - total flux cleaned = 0.00068312 Jy ! Component: 3000 - total flux cleaned = 0.000725411 Jy ! Component: 3050 - total flux cleaned = 0.00066939 Jy ! Component: 3100 - total flux cleaned = 0.000724954 Jy ! Component: 3150 - total flux cleaned = 0.000766232 Jy ! Component: 3200 - total flux cleaned = 0.000766369 Jy ! Component: 3250 - total flux cleaned = 0.000807021 Jy ! Component: 3300 - total flux cleaned = 0.000860984 Jy ! Component: 3350 - total flux cleaned = 0.000861077 Jy ! Component: 3400 - total flux cleaned = 0.000913776 Jy ! Component: 3450 - total flux cleaned = 0.000952951 Jy ! Component: 3500 - total flux cleaned = 0.00100482 Jy ! Component: 3550 - total flux cleaned = 0.0010693 Jy ! Component: 3600 - total flux cleaned = 0.0011074 Jy ! Component: 3650 - total flux cleaned = 0.00112008 Jy ! Component: 3700 - total flux cleaned = 0.0011454 Jy ! Component: 3750 - total flux cleaned = 0.00119543 Jy ! Component: 3800 - total flux cleaned = 0.00128185 Jy ! Component: 3850 - total flux cleaned = 0.00128176 Jy ! Component: 3900 - total flux cleaned = 0.00130621 Jy ! Component: 3950 - total flux cleaned = 0.00134246 Jy ! Component: 4000 - total flux cleaned = 0.00135442 Jy ! Component: 4050 - total flux cleaned = 0.00141395 Jy ! Total flux subtracted in 4096 components = 0.00142569 Jy ! Clean residual min=-0.000763 max=0.000833 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.194551 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 677 components and 0.194551 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1132+0034_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 8.433 at -3.455 degrees (North through East) ! Clean map min=-0.0014115 max=0.059768 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1132+0034_S_map.fits wmodel /image_prod/ug002_uva//J1132+0034_S_map.mod ! Writing 677 model components to file: /image_prod/ug002_uva//J1132+0034_S_map.mod wobs /image_prod/ug002_uva//J1132+0034_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1132+0034_S_uvs.fits wwins /image_prod/ug002_uva//J1132+0034_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1132+0034_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0597677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16042 1.16042 2.32084 4.64168 9.28336 18.5667 37.1334 74.2668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.527 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1132+0034_S_dfm.log closed on Thu Mar 5 00:06:17 2020