! Started logfile: /image_prod/ug002_uva//J1316+7226_S_b_dfm.log on Thu Mar 5 01:08:06 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//J1316+7226_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1316+7226_S_b_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871481 visibilities/baseline/integration-bin. ! Found source: J1316+7226 ! ! 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 7059 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 J1316+7226_S_b] 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003784Jy sigma=8.204028 ! Fit after self-cal, rms=0.948334Jy sigma=7.766364 ! 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=3.379 mas, bmaj=3.881 mas, bpa=-40.7 degrees ! Estimated noise=1.66527 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 = 0.0396168 Jy ! Component: 100 - total flux cleaned = 0.0513438 Jy ! Total flux subtracted in 100 components = 0.0513438 Jy ! Clean residual min=-0.003739 max=0.004653 Jy/beam ! Clean residual mean=-0.000027 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0513438 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0513438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062334Jy sigma=0.459727 ! Fit after self-cal, rms=0.061608Jy sigma=0.453779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543952 Jy ! Component: 100 - total flux cleaned = 0.00705122 Jy ! Total flux subtracted in 100 components = 0.00705122 Jy ! Clean residual min=-0.003755 max=0.003626 Jy/beam ! Clean residual mean=-0.000017 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.058395 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.058395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061141Jy sigma=0.450366 ! Fit after self-cal, rms=0.061143Jy sigma=0.450295 ! 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=4.098 mas, bmaj=4.473 mas, bpa=-51.64 degrees ! Estimated noise=1.05478 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 = 0.000479391 Jy ! Component: 100 - total flux cleaned = 0.000398466 Jy ! Component: 150 - total flux cleaned = 0.000293051 Jy ! Component: 200 - total flux cleaned = 0.000203206 Jy ! Total flux subtracted in 200 components = 0.000203206 Jy ! Clean residual min=-0.002359 max=0.002192 Jy/beam ! Clean residual mean=-0.000011 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0585982 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0585982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061079Jy sigma=0.450014 ! Fit after self-cal, rms=0.061071Jy sigma=0.449997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.098 x 4.473 at -51.64 degrees (North through East) ! Clean map min=-0.0023114 max=0.052937 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.08 KP 0.97 ! LA 0.99 MK 1.01 NL 1.09 OV 1.05 ! PT 0.97 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.95 KP 1.01 ! LA 1.02 MK 0.97 NL 1.01 OV 1.03 ! PT 1.04 SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 NL 1.12 OV 0.98 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.061071Jy sigma=0.449997 ! Fit after self-cal, rms=0.058745Jy sigma=0.448694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=4.363 mas, bpa=-48.91 degrees ! Estimated noise=1.04181 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 = 0.00035724 Jy ! Component: 100 - total flux cleaned = 0.000392744 Jy ! Component: 150 - total flux cleaned = 0.000423907 Jy ! Component: 200 - total flux cleaned = 0.00046502 Jy ! Total flux subtracted in 200 components = 0.00046502 Jy ! Clean residual min=-0.002009 max=0.002189 Jy/beam ! Clean residual mean=-0.000010 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0590633 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0590633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058734Jy sigma=0.448611 ! Fit after self-cal, rms=0.058723Jy sigma=0.448513 ! 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=0.058723Jy sigma=0.448513 ! Fit after self-cal, rms=0.058608Jy sigma=0.447089 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=4.355 mas, bpa=-48.13 degrees ! Estimated noise=1.03768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181878 Jy ! Component: 100 - total flux cleaned = 0.000231901 Jy ! Component: 150 - total flux cleaned = 0.000246025 Jy ! Component: 200 - total flux cleaned = 0.000234152 Jy ! Total flux subtracted in 200 components = 0.000234152 Jy ! Clean residual min=-0.001753 max=0.002240 Jy/beam ! Clean residual mean=-0.000008 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0592974 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0592974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058599Jy sigma=0.447025 ! Fit after self-cal, rms=0.058628Jy sigma=0.446922 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 (72, -47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173296 Jy ! Component: 100 - total flux cleaned = 0.0018709 Jy ! Component: 150 - total flux cleaned = 0.00190911 Jy ! Component: 200 - total flux cleaned = 0.00187826 Jy ! Total flux subtracted in 200 components = 0.00187826 Jy ! Clean residual min=-0.001621 max=0.001945 Jy/beam ! Clean residual mean=-0.000010 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0611757 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0611757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058550Jy sigma=0.446233 ! Fit after self-cal, rms=0.058542Jy sigma=0.446166 ! Inverting map ! Added new window around map position (-18.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143485 Jy ! Component: 100 - total flux cleaned = 0.00181139 Jy ! Component: 150 - total flux cleaned = 0.00197143 Jy ! Component: 200 - total flux cleaned = 0.0020576 Jy ! Total flux subtracted in 200 components = 0.0020576 Jy ! Clean residual min=-0.001601 max=0.001598 Jy/beam ! Clean residual mean=-0.000009 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0632333 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0632332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058482Jy sigma=0.445709 ! Fit after self-cal, rms=0.058477Jy sigma=0.445655 ! 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=0.058477Jy sigma=0.445655 ! Fit after self-cal, rms=0.057999Jy sigma=0.445585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.005 mas, bmaj=4.336 mas, bpa=-44.81 degrees ! Estimated noise=1.02696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646828 Jy ! Component: 100 - total flux cleaned = 0.000758751 Jy ! Component: 150 - total flux cleaned = 0.000835863 Jy ! Component: 200 - total flux cleaned = 0.000835648 Jy ! Total flux subtracted in 200 components = 0.000835648 Jy ! Clean residual min=-0.001567 max=0.001603 Jy/beam ! Clean residual mean=-0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0640689 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.0640689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057973Jy sigma=0.445385 ! Fit after self-cal, rms=0.057976Jy sigma=0.445368 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 = 0.000290811 Jy ! Component: 100 - total flux cleaned = 0.000267554 Jy ! Component: 150 - total flux cleaned = 0.000246238 Jy ! Component: 200 - total flux cleaned = 0.000225564 Jy ! Total flux subtracted in 200 components = 0.000225564 Jy ! Clean residual min=-0.001577 max=0.001562 Jy/beam ! Clean residual mean=-0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0642945 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 89 components and 0.0642944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057960Jy sigma=0.445250 ! Fit after self-cal, rms=0.057960Jy sigma=0.445245 ! 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=0.057960Jy sigma=0.445245 ! Fit after self-cal, rms=0.058005Jy sigma=0.445229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.569 mas, bmaj=9.11 mas, bpa=73.58 degrees ! Estimated noise=1.29391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479597 Jy ! Component: 100 - total flux cleaned = 0.000457118 Jy ! Component: 150 - total flux cleaned = 0.000457693 Jy ! Component: 200 - total flux cleaned = 0.00045789 Jy ! Total flux subtracted in 200 components = 0.00045789 Jy ! Clean residual min=-0.001651 max=0.001570 Jy/beam ! Clean residual mean=-0.000019 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0647523 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.0647523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058000Jy sigma=0.445192 ! Fit after self-cal, rms=0.058001Jy sigma=0.445175 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 = 0.000224131 Jy ! Component: 100 - total flux cleaned = 0.000296679 Jy ! Component: 150 - total flux cleaned = 0.000308499 Jy ! Component: 200 - total flux cleaned = 0.000329746 Jy ! Total flux subtracted in 200 components = 0.000329746 Jy ! Clean residual min=-0.001615 max=0.001566 Jy/beam ! Clean residual mean=-0.000019 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0650821 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.0650821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058000Jy sigma=0.445170 ! Fit after self-cal, rms=0.058000Jy sigma=0.445164 ! 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=4 mas, bmaj=4.332 mas, bpa=-44.07 degrees ! Estimated noise=1.02678 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4 x 4.332 at -44.07 degrees (North through East) ! Clean map min=-0.0015059 max=0.051577 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=3.297 mas, bmaj=3.77 mas, bpa=-34.86 degrees ! Estimated noise=1.59955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388472 Jy ! Component: 100 - total flux cleaned = 0.0512152 Jy ! Component: 150 - total flux cleaned = 0.0562818 Jy ! Component: 200 - total flux cleaned = 0.0588287 Jy ! Total flux subtracted in 200 components = 0.0588287 Jy ! Clean residual min=-0.002845 max=0.003446 Jy/beam ! Clean residual mean=-0.000016 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0588287 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0588287 Jy ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=4.332 mas, bpa=-44.07 degrees ! Estimated noise=1.02678 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 = 0.00262067 Jy ! Component: 100 - total flux cleaned = 0.00412922 Jy ! Component: 150 - total flux cleaned = 0.00503427 Jy ! Component: 200 - total flux cleaned = 0.00524033 Jy ! Total flux subtracted in 200 components = 0.00524033 Jy ! Clean residual min=-0.001659 max=0.001731 Jy/beam ! Clean residual mean=-0.000009 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.064069 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.064069 Jy ! Inverting map ! Added new window around map position (-111, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012973 Jy ! Component: 100 - total flux cleaned = 0.00161132 Jy ! Component: 150 - total flux cleaned = 0.00177446 Jy ! Component: 200 - total flux cleaned = 0.00196332 Jy ! Total flux subtracted in 200 components = 0.00196332 Jy ! Clean residual min=-0.001570 max=0.001523 Jy/beam ! Clean residual mean=-0.000010 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0660324 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.0660324 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=8.569 mas, bmaj=9.11 mas, bpa=73.58 degrees ! Estimated noise=1.29391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661332 Jy ! Component: 100 - total flux cleaned = 0.00112545 Jy ! Component: 150 - total flux cleaned = 0.00150143 Jy ! Component: 200 - total flux cleaned = 0.00171837 Jy ! Total flux subtracted in 200 components = 0.00171837 Jy ! Clean residual min=-0.001652 max=0.001493 Jy/beam ! Clean residual mean=-0.000021 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0677507 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 = 6.98419e-05 Jy ! Component: 100 - total flux cleaned = 0.000102408 Jy ! Component: 150 - total flux cleaned = 0.000116587 Jy ! Component: 200 - total flux cleaned = 0.000130237 Jy ! Total flux subtracted in 200 components = 0.000130237 Jy ! Clean residual min=-0.001628 max=0.001502 Jy/beam ! Clean residual mean=-0.000020 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.067881 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.067881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=4.332 mas, bpa=-44.07 degrees ! Estimated noise=1.02678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14747e-05 Jy ! Component: 100 - total flux cleaned = 4.16075e-05 Jy ! Component: 150 - total flux cleaned = -3.93332e-05 Jy ! Component: 200 - total flux cleaned = -8.9744e-05 Jy ! Total flux subtracted in 200 components = -8.9744e-05 Jy ! Clean residual min=-0.001588 max=0.001481 Jy/beam ! Clean residual mean=-0.000010 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0677912 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0677912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057984Jy sigma=0.445015 ! Fit after self-cal, rms=0.057983Jy sigma=0.444935 wmodel J1316+7226_S_b_map.mod ! Writing 89 model components to file: J1316+7226_S_b_map.mod wobs J1316+7226_S_b_uvs.fits ! Writing UV FITS file: J1316+7226_S_b_uvs.fits wwins J1316+7226_S_b_map.win ! wwins: Wrote 4 windows to J1316+7226_S_b_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 = -0.00023517 Jy ! Component: 100 - total flux cleaned = -0.000622251 Jy ! Component: 150 - total flux cleaned = -0.00106577 Jy ! Component: 200 - total flux cleaned = -0.0014208 Jy ! Component: 250 - total flux cleaned = -0.0017636 Jy ! Component: 300 - total flux cleaned = -0.00200665 Jy ! Component: 350 - total flux cleaned = -0.00224301 Jy ! Component: 400 - total flux cleaned = -0.00245288 Jy ! Component: 450 - total flux cleaned = -0.00263772 Jy ! Component: 500 - total flux cleaned = -0.00273862 Jy ! Component: 550 - total flux cleaned = -0.00283749 Jy ! Component: 600 - total flux cleaned = -0.00293435 Jy ! Component: 650 - total flux cleaned = -0.0030292 Jy ! Component: 700 - total flux cleaned = -0.00314102 Jy ! Component: 750 - total flux cleaned = -0.00323266 Jy ! Component: 800 - total flux cleaned = -0.00334082 Jy ! Component: 850 - total flux cleaned = -0.00341169 Jy ! Component: 900 - total flux cleaned = -0.0034995 Jy ! Component: 950 - total flux cleaned = -0.00356883 Jy ! Component: 1000 - total flux cleaned = -0.00367111 Jy ! Component: 1050 - total flux cleaned = -0.00375469 Jy ! Component: 1100 - total flux cleaned = -0.00375474 Jy ! Component: 1150 - total flux cleaned = -0.00380402 Jy ! Component: 1200 - total flux cleaned = -0.00386881 Jy ! Component: 1250 - total flux cleaned = -0.00391693 Jy ! Component: 1300 - total flux cleaned = -0.00402752 Jy ! Component: 1350 - total flux cleaned = -0.00405851 Jy ! Component: 1400 - total flux cleaned = -0.00407365 Jy ! Component: 1450 - total flux cleaned = -0.00405845 Jy ! Component: 1500 - total flux cleaned = -0.00407377 Jy ! Component: 1550 - total flux cleaned = -0.00410367 Jy ! Component: 1600 - total flux cleaned = -0.00410363 Jy ! Component: 1650 - total flux cleaned = -0.00410367 Jy ! Component: 1700 - total flux cleaned = -0.00413272 Jy ! Component: 1750 - total flux cleaned = -0.0041328 Jy ! Component: 1800 - total flux cleaned = -0.00416143 Jy ! Component: 1850 - total flux cleaned = -0.00417546 Jy ! Component: 1900 - total flux cleaned = -0.00418947 Jy ! Component: 1950 - total flux cleaned = -0.00421719 Jy ! Component: 2000 - total flux cleaned = -0.00420339 Jy ! Component: 2050 - total flux cleaned = -0.00420339 Jy ! Component: 2100 - total flux cleaned = -0.00420334 Jy ! Component: 2150 - total flux cleaned = -0.0042435 Jy ! Component: 2200 - total flux cleaned = -0.00421709 Jy ! Component: 2250 - total flux cleaned = -0.00425673 Jy ! Component: 2300 - total flux cleaned = -0.00426985 Jy ! Component: 2350 - total flux cleaned = -0.00429572 Jy ! Component: 2400 - total flux cleaned = -0.00429589 Jy ! Component: 2450 - total flux cleaned = -0.00430852 Jy ! Component: 2500 - total flux cleaned = -0.00428342 Jy ! Component: 2550 - total flux cleaned = -0.00430865 Jy ! Component: 2600 - total flux cleaned = -0.00425881 Jy ! Component: 2650 - total flux cleaned = -0.00430833 Jy ! Component: 2700 - total flux cleaned = -0.00432062 Jy ! Component: 2750 - total flux cleaned = -0.00428417 Jy ! Component: 2800 - total flux cleaned = -0.00428407 Jy ! Component: 2850 - total flux cleaned = -0.00427203 Jy ! Component: 2900 - total flux cleaned = -0.0042839 Jy ! Component: 2950 - total flux cleaned = -0.00428387 Jy ! Component: 3000 - total flux cleaned = -0.00427209 Jy ! Component: 3050 - total flux cleaned = -0.00423689 Jy ! Component: 3100 - total flux cleaned = -0.00427188 Jy ! Component: 3150 - total flux cleaned = -0.00429496 Jy ! Component: 3200 - total flux cleaned = -0.0042836 Jy ! Component: 3250 - total flux cleaned = -0.00431772 Jy ! Component: 3300 - total flux cleaned = -0.00436293 Jy ! Component: 3350 - total flux cleaned = -0.00435155 Jy ! Component: 3400 - total flux cleaned = -0.00434031 Jy ! Component: 3450 - total flux cleaned = -0.00435147 Jy ! Component: 3500 - total flux cleaned = -0.00439553 Jy ! Component: 3550 - total flux cleaned = -0.00437362 Jy ! Component: 3600 - total flux cleaned = -0.00440621 Jy ! Component: 3650 - total flux cleaned = -0.00441706 Jy ! Component: 3700 - total flux cleaned = -0.00437399 Jy ! Component: 3750 - total flux cleaned = -0.0043847 Jy ! Component: 3800 - total flux cleaned = -0.00438475 Jy ! Component: 3850 - total flux cleaned = -0.00437421 Jy ! Component: 3900 - total flux cleaned = -0.00439535 Jy ! Component: 3950 - total flux cleaned = -0.00439537 Jy ! Component: 4000 - total flux cleaned = -0.00440579 Jy ! Component: 4050 - total flux cleaned = -0.0044265 Jy ! Total flux subtracted in 4096 components = -0.00444706 Jy ! Clean residual min=-0.000616 max=0.000571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0633442 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 371 components and 0.0633441 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1316+7226_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4 x 4.332 at -44.07 degrees (North through East) ! Clean map min=-0.0012383 max=0.051045 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1316+7226_S_b_map.fits wmodel /image_prod/ug002_uva//J1316+7226_S_b_map.mod ! Writing 371 model components to file: /image_prod/ug002_uva//J1316+7226_S_b_map.mod wobs /image_prod/ug002_uva//J1316+7226_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1316+7226_S_b_uvs.fits wwins /image_prod/ug002_uva//J1316+7226_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1316+7226_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0510449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06406 1.06406 2.12812 4.25624 8.51249 17.025 34.0499 68.0999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.938 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1316+7226_S_b_dfm.log closed on Thu Mar 5 01:08:10 2020