! Started logfile: /image_prod/ug002_uva//J2030-0325_S_dfm.log on Thu Mar 5 04:48:21 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//J2030-0325_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2030-0325_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932148 visibilities/baseline/integration-bin. ! Found source: J2030-0325 ! ! 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 9438 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 J2030-0325_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003251Jy sigma=7.715527 ! Fit after self-cal, rms=0.937023Jy sigma=7.208885 ! 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=2.942 mas, bmaj=7.144 mas, bpa=1.012 degrees ! Estimated noise=1.42953 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 = 0.0477575 Jy ! Component: 100 - total flux cleaned = 0.0609145 Jy ! Total flux subtracted in 100 components = 0.0609145 Jy ! Clean residual min=-0.003366 max=0.009682 Jy/beam ! Clean residual mean=0.000006 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0609145 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0609145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072088Jy sigma=0.474868 ! Fit after self-cal, rms=0.071514Jy sigma=0.470757 ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939428 Jy ! Component: 100 - total flux cleaned = 0.0144312 Jy ! Total flux subtracted in 100 components = 0.0144312 Jy ! Clean residual min=-0.002807 max=0.003392 Jy/beam ! Clean residual mean=0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0753457 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0753457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070037Jy sigma=0.457372 ! Fit after self-cal, rms=0.069938Jy sigma=0.456557 ! 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=3.58 mas, bmaj=8.395 mas, bpa=-0.5333 degrees ! Estimated noise=0.979837 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 = 0.00502386 Jy ! Component: 100 - total flux cleaned = 0.00728242 Jy ! Component: 150 - total flux cleaned = 0.00795417 Jy ! Component: 200 - total flux cleaned = 0.00799538 Jy ! Total flux subtracted in 200 components = 0.00799538 Jy ! Clean residual min=-0.002652 max=0.002281 Jy/beam ! Clean residual mean=0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0833411 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0833411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069583Jy sigma=0.453723 ! Fit after self-cal, rms=0.069541Jy sigma=0.453372 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 8.395 at -0.5333 degrees (North through East) ! Clean map min=-0.0024569 max=0.06358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 0.99 ! LA 0.94 MK 1.08 NL 1.10 OV 1.09 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.06 KP 1.04 ! LA 1.01 MK 1.00 NL 1.12 OV 0.99 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.04 ! LA 1.00 MK 0.92 NL 0.85 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.069541Jy sigma=0.453372 ! Fit after self-cal, rms=0.067809Jy sigma=0.451416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=8.373 mas, bpa=-0.5481 degrees ! Estimated noise=0.977023 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 = 0.000879757 Jy ! Component: 100 - total flux cleaned = 0.00095544 Jy ! Component: 150 - total flux cleaned = 0.000956253 Jy ! Component: 200 - total flux cleaned = 0.000956285 Jy ! Total flux subtracted in 200 components = 0.000956285 Jy ! Clean residual min=-0.002206 max=0.002244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0842974 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0842974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067776Jy sigma=0.451105 ! Fit after self-cal, rms=0.067804Jy sigma=0.450947 ! 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=0.067804Jy sigma=0.450947 ! Fit after self-cal, rms=0.065340Jy sigma=0.448339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.344 mas, bpa=-0.5106 degrees ! Estimated noise=0.974746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617198 Jy ! Component: 100 - total flux cleaned = 0.000707823 Jy ! Component: 150 - total flux cleaned = 0.000688038 Jy ! Component: 200 - total flux cleaned = 0.000651498 Jy ! Total flux subtracted in 200 components = 0.000651498 Jy ! Clean residual min=-0.001776 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0849489 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0849489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065319Jy sigma=0.448098 ! Fit after self-cal, rms=0.065313Jy sigma=0.447952 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 = 0.00010791 Jy ! Component: 100 - total flux cleaned = 0.000202445 Jy ! Component: 150 - total flux cleaned = 0.000231932 Jy ! Component: 200 - total flux cleaned = 0.00021826 Jy ! Total flux subtracted in 200 components = 0.00021826 Jy ! Clean residual min=-0.001754 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0851671 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0851671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065304Jy sigma=0.447848 ! Fit after self-cal, rms=0.065305Jy sigma=0.447825 ! 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=0.065305Jy sigma=0.447825 ! Fit after self-cal, rms=0.064850Jy sigma=0.447481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=8.319 mas, bpa=-0.3533 degrees ! Estimated noise=0.970632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.74612e-05 Jy ! Component: 100 - total flux cleaned = 0.000192668 Jy ! Component: 150 - total flux cleaned = 0.000244084 Jy ! Component: 200 - total flux cleaned = 0.000276402 Jy ! Total flux subtracted in 200 components = 0.000276402 Jy ! Clean residual min=-0.001790 max=0.001509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0854435 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0854436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064842Jy sigma=0.447383 ! Fit after self-cal, rms=0.064842Jy sigma=0.447345 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 = -6.13405e-07 Jy ! Component: 100 - total flux cleaned = 8.88048e-05 Jy ! Component: 150 - total flux cleaned = 0.000118164 Jy ! Component: 200 - total flux cleaned = 0.000126191 Jy ! Total flux subtracted in 200 components = 0.000126191 Jy ! Clean residual min=-0.001775 max=0.001484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0855698 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0855698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064838Jy sigma=0.447297 ! Fit after self-cal, rms=0.064840Jy sigma=0.447283 ! 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=0.064840Jy sigma=0.447283 ! Fit after self-cal, rms=0.064583Jy sigma=0.447270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.675 mas, bmaj=13.34 mas, bpa=-1.836 degrees ! Estimated noise=1.14693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339929 Jy ! Component: 100 - total flux cleaned = 0.000373733 Jy ! Component: 150 - total flux cleaned = 0.00039933 Jy ! Component: 200 - total flux cleaned = 0.000424409 Jy ! Total flux subtracted in 200 components = 0.000424409 Jy ! Clean residual min=-0.001667 max=0.001450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0859942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.0859942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064583Jy sigma=0.447244 ! Fit after self-cal, rms=0.064581Jy sigma=0.447216 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 = 1.9227e-05 Jy ! Component: 100 - total flux cleaned = 5.16272e-05 Jy ! Component: 150 - total flux cleaned = 7.22282e-05 Jy ! Component: 200 - total flux cleaned = 7.70971e-05 Jy ! Total flux subtracted in 200 components = 7.70971e-05 Jy ! Clean residual min=-0.001652 max=0.001452 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0860713 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.0860713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064581Jy sigma=0.447208 ! Fit after self-cal, rms=0.064582Jy sigma=0.447194 ! 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=3.589 mas, bmaj=8.304 mas, bpa=-0.1835 degrees ! Estimated noise=0.969415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 8.304 at -0.1835 degrees (North through East) ! Clean map min=-0.0016689 max=0.062639 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=2.948 mas, bmaj=7.087 mas, bpa=1.2 degrees ! Estimated noise=1.41534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473677 Jy ! Component: 100 - total flux cleaned = 0.0632051 Jy ! Component: 150 - total flux cleaned = 0.071986 Jy ! Component: 200 - total flux cleaned = 0.0771491 Jy ! Total flux subtracted in 200 components = 0.0771491 Jy ! Clean residual min=-0.002554 max=0.002620 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0771491 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0771491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.304 mas, bpa=-0.1835 degrees ! Estimated noise=0.969415 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 = 0.00417059 Jy ! Component: 100 - total flux cleaned = 0.00629971 Jy ! Component: 150 - total flux cleaned = 0.00754081 Jy ! Component: 200 - total flux cleaned = 0.00791427 Jy ! Total flux subtracted in 200 components = 0.00791427 Jy ! Clean residual min=-0.001780 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0850633 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.0850633 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=7.675 mas, bmaj=13.34 mas, bpa=-1.836 degrees ! Estimated noise=1.14693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897363 Jy ! Component: 100 - total flux cleaned = 0.00100724 Jy ! Component: 150 - total flux cleaned = 0.00103603 Jy ! Component: 200 - total flux cleaned = 0.00103575 Jy ! Total flux subtracted in 200 components = 0.00103575 Jy ! Clean residual min=-0.001656 max=0.001510 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0860991 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 = -9.28526e-07 Jy ! Component: 100 - total flux cleaned = -1.05253e-05 Jy ! Component: 150 - total flux cleaned = -1.01504e-05 Jy ! Component: 200 - total flux cleaned = -1.02335e-05 Jy ! Total flux subtracted in 200 components = -1.02335e-05 Jy ! Clean residual min=-0.001654 max=0.001480 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0860889 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0860889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.304 mas, bpa=-0.1835 degrees ! Estimated noise=0.969415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212288 Jy ! Component: 100 - total flux cleaned = -0.000211743 Jy ! Component: 150 - total flux cleaned = -0.000185465 Jy ! Component: 200 - total flux cleaned = -0.000173625 Jy ! Total flux subtracted in 200 components = -0.000173625 Jy ! Clean residual min=-0.001744 max=0.001463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0859152 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0859152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064580Jy sigma=0.447210 ! Fit after self-cal, rms=0.064579Jy sigma=0.447190 wmodel J2030-0325_S_map.mod ! Writing 80 model components to file: J2030-0325_S_map.mod wobs J2030-0325_S_uvs.fits ! Writing UV FITS file: J2030-0325_S_uvs.fits wwins J2030-0325_S_map.win ! wwins: Wrote 2 windows to J2030-0325_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 = -0.000495357 Jy ! Component: 100 - total flux cleaned = -0.00041547 Jy ! Component: 150 - total flux cleaned = -0.000263563 Jy ! Component: 200 - total flux cleaned = -0.000166841 Jy ! Component: 250 - total flux cleaned = -5.03509e-05 Jy ! Component: 300 - total flux cleaned = 1.79839e-05 Jy ! Component: 350 - total flux cleaned = 4.05256e-05 Jy ! Component: 400 - total flux cleaned = 4.07116e-05 Jy ! Component: 450 - total flux cleaned = 6.17382e-05 Jy ! Component: 500 - total flux cleaned = 6.17208e-05 Jy ! Component: 550 - total flux cleaned = 0.000122978 Jy ! Component: 600 - total flux cleaned = 0.000262318 Jy ! Component: 650 - total flux cleaned = 0.000301424 Jy ! Component: 700 - total flux cleaned = 0.000340099 Jy ! Component: 750 - total flux cleaned = 0.000358911 Jy ! Component: 800 - total flux cleaned = 0.000414787 Jy ! Component: 850 - total flux cleaned = 0.000488328 Jy ! Component: 900 - total flux cleaned = 0.000524838 Jy ! Component: 950 - total flux cleaned = 0.00065002 Jy ! Component: 1000 - total flux cleaned = 0.000773034 Jy ! Component: 1050 - total flux cleaned = 0.000738571 Jy ! Component: 1100 - total flux cleaned = 0.000858876 Jy ! Component: 1150 - total flux cleaned = 0.000943202 Jy ! Component: 1200 - total flux cleaned = 0.00101011 Jy ! Component: 1250 - total flux cleaned = 0.00105965 Jy ! Component: 1300 - total flux cleaned = 0.00117373 Jy ! Component: 1350 - total flux cleaned = 0.00117377 Jy ! Component: 1400 - total flux cleaned = 0.0012056 Jy ! Component: 1450 - total flux cleaned = 0.00123705 Jy ! Component: 1500 - total flux cleaned = 0.00126793 Jy ! Component: 1550 - total flux cleaned = 0.00122192 Jy ! Component: 1600 - total flux cleaned = 0.0013129 Jy ! Component: 1650 - total flux cleaned = 0.00123803 Jy ! Component: 1700 - total flux cleaned = 0.00138709 Jy ! Component: 1750 - total flux cleaned = 0.0014165 Jy ! Component: 1800 - total flux cleaned = 0.00147505 Jy ! Component: 1850 - total flux cleaned = 0.00147516 Jy ! Component: 1900 - total flux cleaned = 0.00156118 Jy ! Component: 1950 - total flux cleaned = 0.00157556 Jy ! Component: 2000 - total flux cleaned = 0.00170191 Jy ! Component: 2050 - total flux cleaned = 0.00168799 Jy ! Component: 2100 - total flux cleaned = 0.00167434 Jy ! Component: 2150 - total flux cleaned = 0.00172898 Jy ! Component: 2200 - total flux cleaned = 0.00175618 Jy ! Component: 2250 - total flux cleaned = 0.00175624 Jy ! Component: 2300 - total flux cleaned = 0.00179642 Jy ! Component: 2350 - total flux cleaned = 0.00190226 Jy ! Component: 2400 - total flux cleaned = 0.00186289 Jy ! Component: 2450 - total flux cleaned = 0.00191507 Jy ! Component: 2500 - total flux cleaned = 0.00191488 Jy ! Component: 2550 - total flux cleaned = 0.00196611 Jy ! Component: 2600 - total flux cleaned = 0.00192779 Jy ! Component: 2650 - total flux cleaned = 0.00192781 Jy ! Component: 2700 - total flux cleaned = 0.00196535 Jy ! Component: 2750 - total flux cleaned = 0.00196531 Jy ! Component: 2800 - total flux cleaned = 0.00194073 Jy ! Component: 2850 - total flux cleaned = 0.0020387 Jy ! Component: 2900 - total flux cleaned = 0.00197799 Jy ! Component: 2950 - total flux cleaned = 0.0019901 Jy ! Component: 3000 - total flux cleaned = 0.0020141 Jy ! Component: 3050 - total flux cleaned = 0.00200215 Jy ! Component: 3100 - total flux cleaned = 0.00195491 Jy ! Component: 3150 - total flux cleaned = 0.00201351 Jy ! Component: 3200 - total flux cleaned = 0.00200184 Jy ! Component: 3250 - total flux cleaned = 0.00199014 Jy ! Component: 3300 - total flux cleaned = 0.00196726 Jy ! Component: 3350 - total flux cleaned = 0.00196723 Jy ! Component: 3400 - total flux cleaned = 0.00195581 Jy ! Component: 3450 - total flux cleaned = 0.00192192 Jy ! Component: 3500 - total flux cleaned = 0.00198904 Jy ! Component: 3550 - total flux cleaned = 0.00193337 Jy ! Component: 3600 - total flux cleaned = 0.00195552 Jy ! Component: 3650 - total flux cleaned = 0.00194453 Jy ! Component: 3700 - total flux cleaned = 0.00197718 Jy ! Component: 3750 - total flux cleaned = 0.00191226 Jy ! Component: 3800 - total flux cleaned = 0.00196603 Jy ! Component: 3850 - total flux cleaned = 0.00194456 Jy ! Component: 3900 - total flux cleaned = 0.00192343 Jy ! Component: 3950 - total flux cleaned = 0.0018918 Jy ! Component: 4000 - total flux cleaned = 0.00190233 Jy ! Component: 4050 - total flux cleaned = 0.00189202 Jy ! Total flux subtracted in 4096 components = 0.00190232 Jy ! Clean residual min=-0.000763 max=0.000618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0878176 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 351 components and 0.0878176 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2030-0325_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 8.304 at -0.1835 degrees (North through East) ! Clean map min=-0.0010608 max=0.062441 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2030-0325_S_map.fits wmodel /image_prod/ug002_uva//J2030-0325_S_map.mod ! Writing 351 model components to file: /image_prod/ug002_uva//J2030-0325_S_map.mod wobs /image_prod/ug002_uva//J2030-0325_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2030-0325_S_uvs.fits wwins /image_prod/ug002_uva//J2030-0325_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2030-0325_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0624409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928429 0.928429 1.85686 3.71372 7.42744 14.8549 29.7097 59.4195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.126 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2030-0325_S_dfm.log closed on Thu Mar 5 04:48:25 2020