! Started logfile: /image_prod/ug002_uva//J0809-1532_S_dfm.log on Wed Mar 4 22:15:41 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//J0809-1532_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0809-1532_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.785648 visibilities/baseline/integration-bin. ! Found source: J0809-1532 ! ! 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 5091 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 J0809-1532_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007059Jy sigma=6.964438 ! Fit after self-cal, rms=0.887447Jy sigma=6.101128 ! 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=3.545 mas, bmaj=10.3 mas, bpa=13.29 degrees ! Estimated noise=2.09379 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 = 0.0884214 Jy ! Component: 100 - total flux cleaned = 0.116604 Jy ! Total flux subtracted in 100 components = 0.116604 Jy ! Clean residual min=-0.010401 max=0.023039 Jy/beam ! Clean residual mean=-0.000121 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.116604 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.116604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080668Jy sigma=0.534094 ! Fit after self-cal, rms=0.080358Jy sigma=0.532476 ! Inverting map ! Added new window around map position (-6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020836 Jy ! Component: 100 - total flux cleaned = 0.0302699 Jy ! Total flux subtracted in 100 components = 0.0302699 Jy ! Clean residual min=-0.007490 max=0.007572 Jy/beam ! Clean residual mean=-0.000061 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.146873 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.146874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075308Jy sigma=0.489027 ! Fit after self-cal, rms=0.074530Jy sigma=0.484270 ! 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=4.11 mas, bmaj=11.49 mas, bpa=11.22 degrees ! Estimated noise=1.46054 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 = 0.00901226 Jy ! Component: 100 - total flux cleaned = 0.0145661 Jy ! Component: 150 - total flux cleaned = 0.0185963 Jy ! Component: 200 - total flux cleaned = 0.0215651 Jy ! Total flux subtracted in 200 components = 0.0215651 Jy ! Clean residual min=-0.006373 max=0.005209 Jy/beam ! Clean residual mean=-0.000020 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.168439 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.168439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073381Jy sigma=0.474051 ! Fit after self-cal, rms=0.073281Jy sigma=0.473421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.11 x 11.49 at 11.22 degrees (North through East) ! Clean map min=-0.0059883 max=0.11259 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00 KP 0.97 ! LA 1.01 NL 1.01 OV 0.92 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.96 HN 0.98 KP 1.02 ! LA 1.01 NL 0.93 OV 0.91 PT 1.06 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.93 HN 1.03 KP 1.05 ! LA 1.02 NL 0.90 OV 0.94 PT 1.02 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.073281Jy sigma=0.473421 ! Fit after self-cal, rms=0.074727Jy sigma=0.463451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=11.47 mas, bpa=11.29 degrees ! Estimated noise=1.43602 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 = 0.0035872 Jy ! Component: 100 - total flux cleaned = 0.00415944 Jy ! Component: 150 - total flux cleaned = 0.00438736 Jy ! Component: 200 - total flux cleaned = 0.00445156 Jy ! Total flux subtracted in 200 components = 0.00445156 Jy ! Clean residual min=-0.003525 max=0.003435 Jy/beam ! Clean residual mean=0.000012 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.17289 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.17289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074493Jy sigma=0.461543 ! Fit after self-cal, rms=0.074592Jy sigma=0.461285 ! 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=0.074592Jy sigma=0.461285 ! Fit after self-cal, rms=0.074904Jy sigma=0.460079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=11.45 mas, bpa=11.29 degrees ! Estimated noise=1.43516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238062 Jy ! Component: 100 - total flux cleaned = 0.00274244 Jy ! Component: 150 - total flux cleaned = 0.0027419 Jy ! Component: 200 - total flux cleaned = 0.00278446 Jy ! Total flux subtracted in 200 components = 0.00278446 Jy ! Clean residual min=-0.003023 max=0.003195 Jy/beam ! Clean residual mean=0.000007 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.175675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.175675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074807Jy sigma=0.459340 ! Fit after self-cal, rms=0.074807Jy sigma=0.459266 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 = 7.60631e-05 Jy ! Component: 100 - total flux cleaned = 3.98862e-05 Jy ! Component: 150 - total flux cleaned = 5.35506e-06 Jy ! Component: 200 - total flux cleaned = -5.5222e-05 Jy ! Total flux subtracted in 200 components = -5.5222e-05 Jy ! Clean residual min=-0.003030 max=0.003115 Jy/beam ! Clean residual mean=0.000007 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.175619 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.175619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074776Jy sigma=0.459009 ! Fit after self-cal, rms=0.074770Jy sigma=0.458984 ! 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=0.074770Jy sigma=0.458984 ! Fit after self-cal, rms=0.074859Jy sigma=0.458822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.072 mas, bmaj=11.42 mas, bpa=11.25 degrees ! Estimated noise=1.43047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138445 Jy ! Component: 100 - total flux cleaned = 0.00164627 Jy ! Component: 150 - total flux cleaned = 0.00170602 Jy ! Component: 200 - total flux cleaned = 0.00170482 Jy ! Total flux subtracted in 200 components = 0.00170482 Jy ! Clean residual min=-0.002890 max=0.003039 Jy/beam ! Clean residual mean=0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.177324 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.177324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074823Jy sigma=0.458556 ! Fit after self-cal, rms=0.074824Jy sigma=0.458531 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 = 5.77343e-06 Jy ! Component: 100 - total flux cleaned = -1.73166e-05 Jy ! Component: 150 - total flux cleaned = -3.80489e-05 Jy ! Component: 200 - total flux cleaned = -5.81303e-05 Jy ! Total flux subtracted in 200 components = -5.81303e-05 Jy ! Clean residual min=-0.002893 max=0.003065 Jy/beam ! Clean residual mean=0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.177266 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.177266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074811Jy sigma=0.458431 ! Fit after self-cal, rms=0.074809Jy sigma=0.458419 ! 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=0.074809Jy sigma=0.458419 ! Fit after self-cal, rms=0.074896Jy sigma=0.458358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.544 mas, bmaj=16.47 mas, bpa=-2.037 degrees ! Estimated noise=1.66658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128181 Jy ! Component: 100 - total flux cleaned = 0.00133073 Jy ! Component: 150 - total flux cleaned = 0.00142583 Jy ! Component: 200 - total flux cleaned = 0.00141091 Jy ! Total flux subtracted in 200 components = 0.00141091 Jy ! Clean residual min=-0.003352 max=0.004295 Jy/beam ! Clean residual mean=0.000006 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.178677 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.178677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074898Jy sigma=0.458367 ! Fit after self-cal, rms=0.074895Jy sigma=0.458339 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 (-18, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397072 Jy ! Component: 100 - total flux cleaned = 0.00553175 Jy ! Component: 150 - total flux cleaned = 0.00670812 Jy ! Component: 200 - total flux cleaned = 0.00760265 Jy ! Total flux subtracted in 200 components = 0.00760265 Jy ! Clean residual min=-0.002407 max=0.002214 Jy/beam ! Clean residual mean=-0.000009 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.18628 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 146 components and 0.18628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074727Jy sigma=0.456936 ! Fit after self-cal, rms=0.074722Jy sigma=0.456856 ! 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=4.069 mas, bmaj=11.4 mas, bpa=11.22 degrees ! Estimated noise=1.42791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.069 x 11.4 at 11.22 degrees (North through East) ! Clean map min=-0.0022526 max=0.11258 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=3.516 mas, bmaj=10.2 mas, bpa=13.38 degrees ! Estimated noise=2.02883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0868256 Jy ! Component: 100 - total flux cleaned = 0.120507 Jy ! Component: 150 - total flux cleaned = 0.138352 Jy ! Component: 200 - total flux cleaned = 0.149259 Jy ! Total flux subtracted in 200 components = 0.149259 Jy ! Clean residual min=-0.004333 max=0.005906 Jy/beam ! Clean residual mean=-0.000047 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.149259 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.149259 Jy ! Inverting map and beam ! Estimated beam: bmin=4.069 mas, bmaj=11.4 mas, bpa=11.22 degrees ! Estimated noise=1.42791 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 = 0.00934667 Jy ! Component: 100 - total flux cleaned = 0.0152429 Jy ! Component: 150 - total flux cleaned = 0.0193061 Jy ! Component: 200 - total flux cleaned = 0.0224536 Jy ! Total flux subtracted in 200 components = 0.0224536 Jy ! Clean residual min=-0.002857 max=0.002740 Jy/beam ! Clean residual mean=-0.000013 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.171713 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 69 components and 0.171712 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=7.544 mas, bmaj=16.47 mas, bpa=-2.037 degrees ! Estimated noise=1.66658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379783 Jy ! Component: 100 - total flux cleaned = 0.0065154 Jy ! Component: 150 - total flux cleaned = 0.00836815 Jy ! Component: 200 - total flux cleaned = 0.00984368 Jy ! Total flux subtracted in 200 components = 0.00984368 Jy ! Clean residual min=-0.002660 max=0.002047 Jy/beam ! Clean residual mean=-0.000014 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.181556 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 = 0.00108447 Jy ! Component: 100 - total flux cleaned = 0.00181263 Jy ! Component: 150 - total flux cleaned = 0.00235849 Jy ! Component: 200 - total flux cleaned = 0.00262886 Jy ! Total flux subtracted in 200 components = 0.00262886 Jy ! Clean residual min=-0.002229 max=0.002026 Jy/beam ! Clean residual mean=-0.000013 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.184185 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 189 components and 0.184185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.069 mas, bmaj=11.4 mas, bpa=11.22 degrees ! Estimated noise=1.42791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400642 Jy ! Component: 100 - total flux cleaned = 0.000496822 Jy ! Component: 150 - total flux cleaned = 0.000798984 Jy ! Component: 200 - total flux cleaned = 0.00106194 Jy ! Total flux subtracted in 200 components = 0.00106194 Jy ! Clean residual min=-0.002072 max=0.002049 Jy/beam ! Clean residual mean=-0.000007 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.185247 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 219 components and 0.185247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074639Jy sigma=0.456061 ! Fit after self-cal, rms=0.074643Jy sigma=0.455984 wmodel J0809-1532_S_map.mod ! Writing 219 model components to file: J0809-1532_S_map.mod wobs J0809-1532_S_uvs.fits ! Writing UV FITS file: J0809-1532_S_uvs.fits wwins J0809-1532_S_map.win ! wwins: Wrote 3 windows to J0809-1532_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 = -0.000381535 Jy ! Component: 100 - total flux cleaned = -0.000380668 Jy ! Component: 150 - total flux cleaned = -0.000444479 Jy ! Component: 200 - total flux cleaned = -0.000506779 Jy ! Component: 250 - total flux cleaned = -0.000565522 Jy ! Component: 300 - total flux cleaned = -0.000649996 Jy ! Component: 350 - total flux cleaned = -0.000703938 Jy ! Component: 400 - total flux cleaned = -0.000730331 Jy ! Component: 450 - total flux cleaned = -0.000756131 Jy ! Component: 500 - total flux cleaned = -0.000755757 Jy ! Component: 550 - total flux cleaned = -0.000636738 Jy ! Component: 600 - total flux cleaned = -0.000706302 Jy ! Component: 650 - total flux cleaned = -0.000592322 Jy ! Component: 700 - total flux cleaned = -0.000504263 Jy ! Component: 750 - total flux cleaned = -0.000418406 Jy ! Component: 800 - total flux cleaned = -0.000292746 Jy ! Component: 850 - total flux cleaned = -0.000190215 Jy ! Component: 900 - total flux cleaned = -6.90602e-05 Jy ! Component: 950 - total flux cleaned = 9.68436e-06 Jy ! Component: 1000 - total flux cleaned = 0.000203373 Jy ! Component: 1050 - total flux cleaned = 0.000279287 Jy ! Component: 1100 - total flux cleaned = 0.000410106 Jy ! Component: 1150 - total flux cleaned = 0.000519919 Jy ! Component: 1200 - total flux cleaned = 0.00057392 Jy ! Component: 1250 - total flux cleaned = 0.000609476 Jy ! Component: 1300 - total flux cleaned = 0.000679125 Jy ! Component: 1350 - total flux cleaned = 0.000747713 Jy ! Component: 1400 - total flux cleaned = 0.000747867 Jy ! Component: 1450 - total flux cleaned = 0.000814566 Jy ! Component: 1500 - total flux cleaned = 0.000847503 Jy ! Component: 1550 - total flux cleaned = 0.0008958 Jy ! Component: 1600 - total flux cleaned = 0.00094341 Jy ! Component: 1650 - total flux cleaned = 0.000990413 Jy ! Component: 1700 - total flux cleaned = 0.00103637 Jy ! Component: 1750 - total flux cleaned = 0.00111232 Jy ! Component: 1800 - total flux cleaned = 0.00117218 Jy ! Component: 1850 - total flux cleaned = 0.00123166 Jy ! Component: 1900 - total flux cleaned = 0.00126088 Jy ! Component: 1950 - total flux cleaned = 0.00128996 Jy ! Component: 2000 - total flux cleaned = 0.00133297 Jy ! Component: 2050 - total flux cleaned = 0.0014037 Jy ! Component: 2100 - total flux cleaned = 0.00145929 Jy ! Component: 2150 - total flux cleaned = 0.00152807 Jy ! Component: 2200 - total flux cleaned = 0.00155535 Jy ! Component: 2250 - total flux cleaned = 0.00160916 Jy ! Component: 2300 - total flux cleaned = 0.00162243 Jy ! Component: 2350 - total flux cleaned = 0.00168834 Jy ! Component: 2400 - total flux cleaned = 0.00171443 Jy ! Component: 2450 - total flux cleaned = 0.00174 Jy ! Component: 2500 - total flux cleaned = 0.00173983 Jy ! Component: 2550 - total flux cleaned = 0.00176509 Jy ! Component: 2600 - total flux cleaned = 0.00176516 Jy ! Component: 2650 - total flux cleaned = 0.00179005 Jy ! Component: 2700 - total flux cleaned = 0.00180237 Jy ! Component: 2750 - total flux cleaned = 0.00182665 Jy ! Component: 2800 - total flux cleaned = 0.0018023 Jy ! Component: 2850 - total flux cleaned = 0.0018383 Jy ! Component: 2900 - total flux cleaned = 0.00183808 Jy ! Component: 2950 - total flux cleaned = 0.0017908 Jy ! Component: 3000 - total flux cleaned = 0.00181408 Jy ! Component: 3050 - total flux cleaned = 0.00177921 Jy ! Component: 3100 - total flux cleaned = 0.00180227 Jy ! Component: 3150 - total flux cleaned = 0.0018136 Jy ! Component: 3200 - total flux cleaned = 0.00181352 Jy ! Component: 3250 - total flux cleaned = 0.00183585 Jy ! Component: 3300 - total flux cleaned = 0.00188044 Jy ! Component: 3350 - total flux cleaned = 0.00191347 Jy ! Component: 3400 - total flux cleaned = 0.00191337 Jy ! Component: 3450 - total flux cleaned = 0.0019461 Jy ! Component: 3500 - total flux cleaned = 0.00197864 Jy ! Component: 3550 - total flux cleaned = 0.00200019 Jy ! Component: 3600 - total flux cleaned = 0.00206444 Jy ! Component: 3650 - total flux cleaned = 0.00205377 Jy ! Component: 3700 - total flux cleaned = 0.00213851 Jy ! Component: 3750 - total flux cleaned = 0.00212793 Jy ! Component: 3800 - total flux cleaned = 0.00214889 Jy ! Component: 3850 - total flux cleaned = 0.00218016 Jy ! Component: 3900 - total flux cleaned = 0.00221133 Jy ! Component: 3950 - total flux cleaned = 0.00221136 Jy ! Component: 4000 - total flux cleaned = 0.00225243 Jy ! Component: 4050 - total flux cleaned = 0.00226262 Jy ! Total flux subtracted in 4096 components = 0.0022829 Jy ! Clean residual min=-0.000593 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.18753 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 485 components and 0.18753 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0809-1532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.069 x 11.4 at 11.22 degrees (North through East) ! Clean map min=-0.0010954 max=0.11219 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0809-1532_S_map.fits wmodel /image_prod/ug002_uva//J0809-1532_S_map.mod ! Writing 485 model components to file: /image_prod/ug002_uva//J0809-1532_S_map.mod wobs /image_prod/ug002_uva//J0809-1532_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0809-1532_S_uvs.fits wwins /image_prod/ug002_uva//J0809-1532_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0809-1532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498282 0.498282 0.996565 1.99313 3.98626 7.97252 15.945 31.8901 63.7801 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.068 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0809-1532_S_dfm.log closed on Wed Mar 4 22:15:45 2020