! Started logfile: /image_prod/ug002_uva//J1636+2112_S_dfm.log on Thu Mar 5 02:48:56 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//J1636+2112_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1636+2112_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982222 visibilities/baseline/integration-bin. ! Found source: J1636+2112 ! ! 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 9945 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 J1636+2112_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023717Jy sigma=9.077301 ! Fit after self-cal, rms=0.842976Jy sigma=7.387460 ! 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=2.977 mas, bmaj=6.251 mas, bpa=-5.722 degrees ! Estimated noise=1.2342 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 = 0.119006 Jy ! Component: 100 - total flux cleaned = 0.15706 Jy ! Total flux subtracted in 100 components = 0.15706 Jy ! Clean residual min=-0.008653 max=0.023432 Jy/beam ! Clean residual mean=-0.000034 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.15706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.15706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072169Jy sigma=0.600783 ! Fit after self-cal, rms=0.072154Jy sigma=0.600078 ! Inverting map ! Added new window around map position (9, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229198 Jy ! Component: 100 - total flux cleaned = 0.0363064 Jy ! Total flux subtracted in 100 components = 0.0363064 Jy ! Clean residual min=-0.006056 max=0.007788 Jy/beam ! Clean residual mean=-0.000017 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.193366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.193366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063891Jy sigma=0.511416 ! Fit after self-cal, rms=0.063318Jy sigma=0.508061 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983843 Jy ! Component: 100 - total flux cleaned = 0.0164785 Jy ! Total flux subtracted in 100 components = 0.0164785 Jy ! Clean residual min=-0.005310 max=0.005533 Jy/beam ! Clean residual mean=-0.000009 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.209845 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.209845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061433Jy sigma=0.487017 ! Fit after self-cal, rms=0.061279Jy sigma=0.486082 ! 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=3.602 mas, bmaj=7.23 mas, bpa=-6.873 degrees ! Estimated noise=0.831901 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 (5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705313 Jy ! Component: 100 - total flux cleaned = 0.0112764 Jy ! Component: 150 - total flux cleaned = 0.0142606 Jy ! Component: 200 - total flux cleaned = 0.0163195 Jy ! Total flux subtracted in 200 components = 0.0163195 Jy ! Clean residual min=-0.004062 max=0.004964 Jy/beam ! Clean residual mean=-0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.226164 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 87 components and 0.226164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060398Jy sigma=0.476787 ! Fit after self-cal, rms=0.060305Jy sigma=0.476049 ! Inverting map ! Added new window around map position (17, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466433 Jy ! Component: 100 - total flux cleaned = 0.00687635 Jy ! Component: 150 - total flux cleaned = 0.00784101 Jy ! Component: 200 - total flux cleaned = 0.00844382 Jy ! Total flux subtracted in 200 components = 0.00844382 Jy ! Clean residual min=-0.003273 max=0.003236 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.234608 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.234608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059897Jy sigma=0.471641 ! Fit after self-cal, rms=0.059871Jy sigma=0.471429 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 7.23 at -6.873 degrees (North through East) ! Clean map min=-0.003133 max=0.1562 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.01 ! LA 0.99 MK 1.01 NL 1.01 OV 0.85 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.98 KP 1.01 ! LA 1.00 MK 0.98 NL 1.04 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.03 ! LA 1.02 MK 1.00 NL 1.03 OV 0.86 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.059871Jy sigma=0.471429 ! Fit after self-cal, rms=0.058063Jy sigma=0.461524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=7.25 mas, bpa=-6.739 degrees ! Estimated noise=0.823186 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 = 0.00295975 Jy ! Component: 100 - total flux cleaned = 0.00465456 Jy ! Component: 150 - total flux cleaned = 0.00552877 Jy ! Component: 200 - total flux cleaned = 0.0060567 Jy ! Total flux subtracted in 200 components = 0.0060567 Jy ! Clean residual min=-0.001919 max=0.002253 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.240665 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 144 components and 0.240665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057892Jy sigma=0.459542 ! Fit after self-cal, rms=0.057888Jy sigma=0.459302 ! 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=0.057888Jy sigma=0.459302 ! Fit after self-cal, rms=0.057828Jy sigma=0.456284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=7.227 mas, bpa=-6.452 degrees ! Estimated noise=0.822452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189285 Jy ! Component: 100 - total flux cleaned = 0.00279497 Jy ! Component: 150 - total flux cleaned = 0.00321412 Jy ! Component: 200 - total flux cleaned = 0.00347825 Jy ! Total flux subtracted in 200 components = 0.00347825 Jy ! Clean residual min=-0.001518 max=0.001578 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.244143 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 0.244143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057752Jy sigma=0.455477 ! Fit after self-cal, rms=0.057744Jy sigma=0.455391 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 = 0.000579822 Jy ! Component: 100 - total flux cleaned = 0.000754352 Jy ! Component: 150 - total flux cleaned = 0.000958919 Jy ! Component: 200 - total flux cleaned = 0.00107251 Jy ! Total flux subtracted in 200 components = 0.00107251 Jy ! Clean residual min=-0.001443 max=0.001508 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.245215 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 190 components and 0.245215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057719Jy sigma=0.455170 ! Fit after self-cal, rms=0.057717Jy sigma=0.455154 ! 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=0.057717Jy sigma=0.455154 ! Fit after self-cal, rms=0.057708Jy sigma=0.454978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=7.226 mas, bpa=-6.403 degrees ! Estimated noise=0.821531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986727 Jy ! Component: 100 - total flux cleaned = 0.00141654 Jy ! Component: 150 - total flux cleaned = 0.00155941 Jy ! Component: 200 - total flux cleaned = 0.00168754 Jy ! Total flux subtracted in 200 components = 0.00168754 Jy ! Clean residual min=-0.001378 max=0.001448 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.246903 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 210 components and 0.246903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057682Jy sigma=0.454740 ! Fit after self-cal, rms=0.057683Jy sigma=0.454719 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 = 0.000287697 Jy ! Component: 100 - total flux cleaned = 0.000429172 Jy ! Component: 150 - total flux cleaned = 0.000520415 Jy ! Component: 200 - total flux cleaned = 0.00060392 Jy ! Total flux subtracted in 200 components = 0.00060392 Jy ! Clean residual min=-0.001339 max=0.001445 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.247507 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 218 components and 0.247507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057670Jy sigma=0.454620 ! Fit after self-cal, rms=0.057670Jy sigma=0.454612 ! 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=0.057670Jy sigma=0.454612 ! Fit after self-cal, rms=0.057614Jy sigma=0.454560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.751 mas, bmaj=10.96 mas, bpa=-5.715 degrees ! Estimated noise=0.974559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102739 Jy ! Component: 100 - total flux cleaned = 0.00154179 Jy ! Component: 150 - total flux cleaned = 0.0017809 Jy ! Component: 200 - total flux cleaned = 0.00194839 Jy ! Total flux subtracted in 200 components = 0.00194839 Jy ! Clean residual min=-0.001477 max=0.001713 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.249455 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 248 components and 0.249455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057608Jy sigma=0.454521 ! Fit after self-cal, rms=0.057608Jy sigma=0.454498 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 = 0.000166075 Jy ! Component: 100 - total flux cleaned = 0.000318247 Jy ! Component: 150 - total flux cleaned = 0.000379298 Jy ! Component: 200 - total flux cleaned = 0.000414365 Jy ! Total flux subtracted in 200 components = 0.000414365 Jy ! Clean residual min=-0.001431 max=0.001666 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.249869 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 263 components and 0.249869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057607Jy sigma=0.454501 ! Fit after self-cal, rms=0.057607Jy sigma=0.454495 ! 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=3.592 mas, bmaj=7.226 mas, bpa=-6.383 degrees ! Estimated noise=0.820744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 7.226 at -6.383 degrees (North through East) ! Clean map min=-0.0012775 max=0.15422 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=2.973 mas, bmaj=6.255 mas, bpa=-5.27 degrees ! Estimated noise=1.21377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117012 Jy ! Component: 100 - total flux cleaned = 0.156837 Jy ! Component: 150 - total flux cleaned = 0.179491 Jy ! Component: 200 - total flux cleaned = 0.194019 Jy ! Total flux subtracted in 200 components = 0.194019 Jy ! Clean residual min=-0.003815 max=0.007935 Jy/beam ! Clean residual mean=-0.000013 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.194019 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.194019 Jy ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=7.226 mas, bpa=-6.383 degrees ! Estimated noise=0.820744 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 = 0.0137785 Jy ! Component: 100 - total flux cleaned = 0.022812 Jy ! Component: 150 - total flux cleaned = 0.0293451 Jy ! Component: 200 - total flux cleaned = 0.0343461 Jy ! Total flux subtracted in 200 components = 0.0343461 Jy ! Clean residual min=-0.002147 max=0.002925 Jy/beam ! Clean residual mean=-0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.228365 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 81 components and 0.228365 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393403 Jy ! Component: 100 - total flux cleaned = 0.00710822 Jy ! Component: 150 - total flux cleaned = 0.00970506 Jy ! Component: 200 - total flux cleaned = 0.0118426 Jy ! Total flux subtracted in 200 components = 0.0118426 Jy ! Clean residual min=-0.001687 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.240207 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 124 components and 0.240207 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=7.751 mas, bmaj=10.96 mas, bpa=-5.715 degrees ! Estimated noise=0.974559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298354 Jy ! Component: 100 - total flux cleaned = 0.00502728 Jy ! Component: 150 - total flux cleaned = 0.00649447 Jy ! Component: 200 - total flux cleaned = 0.00758477 Jy ! Total flux subtracted in 200 components = 0.00758477 Jy ! Clean residual min=-0.001610 max=0.001798 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.247792 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 = 0.000736933 Jy ! Component: 100 - total flux cleaned = 0.00113846 Jy ! Component: 150 - total flux cleaned = 0.00147084 Jy ! Component: 200 - total flux cleaned = 0.00173035 Jy ! Total flux subtracted in 200 components = 0.00173035 Jy ! Clean residual min=-0.001447 max=0.001711 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.249523 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 220 components and 0.249523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=7.226 mas, bpa=-6.383 degrees ! Estimated noise=0.820744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110454 Jy ! Component: 100 - total flux cleaned = -8.53197e-05 Jy ! Component: 150 - total flux cleaned = -3.84216e-05 Jy ! Component: 200 - total flux cleaned = 2.71699e-05 Jy ! Total flux subtracted in 200 components = 2.71699e-05 Jy ! Clean residual min=-0.001348 max=0.001447 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.24955 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 240 components and 0.24955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057617Jy sigma=0.454591 ! Fit after self-cal, rms=0.057621Jy sigma=0.454565 wmodel J1636+2112_S_map.mod ! Writing 240 model components to file: J1636+2112_S_map.mod wobs J1636+2112_S_uvs.fits ! Writing UV FITS file: J1636+2112_S_uvs.fits wwins J1636+2112_S_map.win ! wwins: Wrote 4 windows to J1636+2112_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 = 0.000380833 Jy ! Component: 100 - total flux cleaned = 0.000549864 Jy ! Component: 150 - total flux cleaned = 0.000711647 Jy ! Component: 200 - total flux cleaned = 0.000846507 Jy ! Component: 250 - total flux cleaned = 0.00089055 Jy ! Component: 300 - total flux cleaned = 0.000954843 Jy ! Component: 350 - total flux cleaned = 0.000996618 Jy ! Component: 400 - total flux cleaned = 0.00101726 Jy ! Component: 450 - total flux cleaned = 0.0010575 Jy ! Component: 500 - total flux cleaned = 0.00103738 Jy ! Component: 550 - total flux cleaned = 0.00101794 Jy ! Component: 600 - total flux cleaned = 0.00101818 Jy ! Component: 650 - total flux cleaned = 0.000962127 Jy ! Component: 700 - total flux cleaned = 0.000870605 Jy ! Component: 750 - total flux cleaned = 0.000907035 Jy ! Component: 800 - total flux cleaned = 0.000924333 Jy ! Component: 850 - total flux cleaned = 0.000889034 Jy ! Component: 900 - total flux cleaned = 0.000871769 Jy ! Component: 950 - total flux cleaned = 0.000872145 Jy ! Component: 1000 - total flux cleaned = 0.00085571 Jy ! Component: 1050 - total flux cleaned = 0.000872433 Jy ! Component: 1100 - total flux cleaned = 0.000822944 Jy ! Component: 1150 - total flux cleaned = 0.000774314 Jy ! Component: 1200 - total flux cleaned = 0.000758351 Jy ! Component: 1250 - total flux cleaned = 0.000711322 Jy ! Component: 1300 - total flux cleaned = 0.000757723 Jy ! Component: 1350 - total flux cleaned = 0.00071141 Jy ! Component: 1400 - total flux cleaned = 0.000665982 Jy ! Component: 1450 - total flux cleaned = 0.000741158 Jy ! Component: 1500 - total flux cleaned = 0.000696346 Jy ! Component: 1550 - total flux cleaned = 0.000696432 Jy ! Component: 1600 - total flux cleaned = 0.000682048 Jy ! Component: 1650 - total flux cleaned = 0.000710668 Jy ! Component: 1700 - total flux cleaned = 0.000724751 Jy ! Component: 1750 - total flux cleaned = 0.000724652 Jy ! Component: 1800 - total flux cleaned = 0.000724485 Jy ! Component: 1850 - total flux cleaned = 0.000752135 Jy ! Component: 1900 - total flux cleaned = 0.000738492 Jy ! Component: 1950 - total flux cleaned = 0.000751933 Jy ! Component: 2000 - total flux cleaned = 0.000778765 Jy ! Component: 2050 - total flux cleaned = 0.00080522 Jy ! Component: 2100 - total flux cleaned = 0.000792385 Jy ! Component: 2150 - total flux cleaned = 0.000818641 Jy ! Component: 2200 - total flux cleaned = 0.000870312 Jy ! Component: 2250 - total flux cleaned = 0.000883036 Jy ! Component: 2300 - total flux cleaned = 0.000933686 Jy ! Component: 2350 - total flux cleaned = 0.000933522 Jy ! Component: 2400 - total flux cleaned = 0.000945982 Jy ! Component: 2450 - total flux cleaned = 0.000946191 Jy ! Component: 2500 - total flux cleaned = 0.000933969 Jy ! Component: 2550 - total flux cleaned = 0.000994605 Jy ! Component: 2600 - total flux cleaned = 0.000958441 Jy ! Component: 2650 - total flux cleaned = 0.000970386 Jy ! Component: 2700 - total flux cleaned = 0.00101761 Jy ! Component: 2750 - total flux cleaned = 0.00100591 Jy ! Component: 2800 - total flux cleaned = 0.00102913 Jy ! Component: 2850 - total flux cleaned = 0.00098295 Jy ! Component: 2900 - total flux cleaned = 0.000994404 Jy ! Component: 2950 - total flux cleaned = 0.00100567 Jy ! Component: 3000 - total flux cleaned = 0.00101684 Jy ! Component: 3050 - total flux cleaned = 0.00101683 Jy ! Component: 3100 - total flux cleaned = 0.0010058 Jy ! Component: 3150 - total flux cleaned = 0.00103885 Jy ! Component: 3200 - total flux cleaned = 0.00107152 Jy ! Component: 3250 - total flux cleaned = 0.000984741 Jy ! Component: 3300 - total flux cleaned = 0.0009847 Jy ! Component: 3350 - total flux cleaned = 0.00100601 Jy ! Component: 3400 - total flux cleaned = 0.00101656 Jy ! Component: 3450 - total flux cleaned = 0.00093237 Jy ! Component: 3500 - total flux cleaned = 0.000911569 Jy ! Component: 3550 - total flux cleaned = 0.000890851 Jy ! Component: 3600 - total flux cleaned = 0.000890766 Jy ! Component: 3650 - total flux cleaned = 0.00084983 Jy ! Component: 3700 - total flux cleaned = 0.000839654 Jy ! Component: 3750 - total flux cleaned = 0.000758712 Jy ! Component: 3800 - total flux cleaned = 0.000768869 Jy ! Component: 3850 - total flux cleaned = 0.000758852 Jy ! Component: 3900 - total flux cleaned = 0.000719124 Jy ! Component: 3950 - total flux cleaned = 0.000669903 Jy ! Component: 4000 - total flux cleaned = 0.000660139 Jy ! Component: 4050 - total flux cleaned = 0.000631083 Jy ! Total flux subtracted in 4096 components = 0.000602065 Jy ! Clean residual min=-0.000534 max=0.000544 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.250152 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 531 components and 0.250152 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1636+2112_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 7.226 at -6.383 degrees (North through East) ! Clean map min=-0.0010029 max=0.15406 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1636+2112_S_map.fits wmodel /image_prod/ug002_uva//J1636+2112_S_map.mod ! Writing 531 model components to file: /image_prod/ug002_uva//J1636+2112_S_map.mod wobs /image_prod/ug002_uva//J1636+2112_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1636+2112_S_uvs.fits wwins /image_prod/ug002_uva//J1636+2112_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1636+2112_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.342862 0.342862 0.685724 1.37145 2.7429 5.48579 10.9716 21.9432 43.8863 87.7727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 874.987 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1636+2112_S_dfm.log closed on Thu Mar 5 02:49:00 2020