! Started logfile: /image_prod/ug002_uva//J0650+2833_S_dfm.log on Wed Mar 4 21:30:00 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//J0650+2833_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0650+2833_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866296 visibilities/baseline/integration-bin. ! Found source: J0650+2833 ! ! 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 7017 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 J0650+2833_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 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=1.003915Jy sigma=9.282664 ! Fit after self-cal, rms=0.955436Jy sigma=8.841041 ! 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=2.884 mas, bmaj=5.988 mas, bpa=-2.52 degrees ! Estimated noise=1.40997 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 = 0.0345809 Jy ! Component: 100 - total flux cleaned = 0.0430556 Jy ! Total flux subtracted in 100 components = 0.0430556 Jy ! Clean residual min=-0.003107 max=0.003232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0430556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0430556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064786Jy sigma=0.472291 ! Fit after self-cal, rms=0.063717Jy sigma=0.461157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423063 Jy ! Component: 100 - total flux cleaned = 0.00598795 Jy ! Total flux subtracted in 100 components = 0.00598795 Jy ! Clean residual min=-0.002858 max=0.002676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0490435 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0490435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063384Jy sigma=0.458819 ! Fit after self-cal, rms=0.063393Jy sigma=0.458662 ! 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=3.462 mas, bmaj=7.078 mas, bpa=-3.139 degrees ! Estimated noise=0.953648 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 = 0.000573434 Jy ! Component: 100 - total flux cleaned = 0.000509114 Jy ! Component: 150 - total flux cleaned = 0.000482212 Jy ! Component: 200 - total flux cleaned = 0.00048105 Jy ! Total flux subtracted in 200 components = 0.00048105 Jy ! Clean residual min=-0.002005 max=0.002045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0495246 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0495246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063329Jy sigma=0.458503 ! Fit after self-cal, rms=0.063325Jy sigma=0.458485 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.462 x 7.078 at -3.139 degrees (North through East) ! Clean map min=-0.001969 max=0.046846 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.02 KP 1.00 ! LA 1.05 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.04 HN 1.01 KP 1.01 ! LA 1.08 MK 1.00 NL 0.91 OV 1.04 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.11 HN 0.99 KP 1.02 ! LA 1.00 MK 1.05 NL 0.86 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.063325Jy sigma=0.458485 ! Fit after self-cal, rms=0.058207Jy sigma=0.457014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=6.965 mas, bpa=-2.468 degrees ! Estimated noise=0.948652 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 = 0.000197963 Jy ! Component: 100 - total flux cleaned = 0.000314487 Jy ! Component: 150 - total flux cleaned = 0.000430538 Jy ! Component: 200 - total flux cleaned = 0.000480503 Jy ! Total flux subtracted in 200 components = 0.000480503 Jy ! Clean residual min=-0.001849 max=0.001977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0500051 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0500051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058188Jy sigma=0.456877 ! Fit after self-cal, rms=0.058131Jy sigma=0.456763 ! 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=0.058131Jy sigma=0.456763 ! Fit after self-cal, rms=0.056249Jy sigma=0.455705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=6.963 mas, bpa=-2.697 degrees ! Estimated noise=0.949615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.6154e-05 Jy ! Component: 100 - total flux cleaned = -6.3616e-05 Jy ! Component: 150 - total flux cleaned = -6.39568e-05 Jy ! Component: 200 - total flux cleaned = -5.342e-05 Jy ! Total flux subtracted in 200 components = -5.342e-05 Jy ! Clean residual min=-0.001797 max=0.001956 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0499516 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0499516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056243Jy sigma=0.455660 ! Fit after self-cal, rms=0.056248Jy sigma=0.455588 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 (-83.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170144 Jy ! Component: 100 - total flux cleaned = 0.0022049 Jy ! Component: 150 - total flux cleaned = 0.00231499 Jy ! Component: 200 - total flux cleaned = 0.00231488 Jy ! Total flux subtracted in 200 components = 0.00231488 Jy ! Clean residual min=-0.001720 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0522665 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0522665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056187Jy sigma=0.455068 ! Fit after self-cal, rms=0.056182Jy sigma=0.455013 ! 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=0.056182Jy sigma=0.455013 ! Fit after self-cal, rms=0.055901Jy sigma=0.454975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=6.965 mas, bpa=-2.584 degrees ! Estimated noise=0.943793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425013 Jy ! Component: 100 - total flux cleaned = 0.000448724 Jy ! Component: 150 - total flux cleaned = 0.000428209 Jy ! Component: 200 - total flux cleaned = 0.000429052 Jy ! Total flux subtracted in 200 components = 0.000429052 Jy ! Clean residual min=-0.001690 max=0.001572 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0526956 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0526956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055884Jy sigma=0.454829 ! Fit after self-cal, rms=0.055886Jy sigma=0.454820 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 = 2.46701e-05 Jy ! Component: 100 - total flux cleaned = 2.47067e-05 Jy ! Component: 150 - total flux cleaned = 4.07154e-05 Jy ! Component: 200 - total flux cleaned = 4.02807e-05 Jy ! Total flux subtracted in 200 components = 4.02807e-05 Jy ! Clean residual min=-0.001696 max=0.001561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0527359 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0527359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055877Jy sigma=0.454735 ! Fit after self-cal, rms=0.055877Jy sigma=0.454732 ! 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=0.055877Jy sigma=0.454732 ! Fit after self-cal, rms=0.055876Jy sigma=0.454726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.418 mas, bmaj=11.39 mas, bpa=-5.418 degrees ! Estimated noise=1.14682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20214e-05 Jy ! Component: 100 - total flux cleaned = 0.000103929 Jy ! Component: 150 - total flux cleaned = 0.000159198 Jy ! Component: 200 - total flux cleaned = 0.000159281 Jy ! Total flux subtracted in 200 components = 0.000159281 Jy ! Clean residual min=-0.001994 max=0.001659 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0528951 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.0528951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055875Jy sigma=0.454703 ! Fit after self-cal, rms=0.055877Jy sigma=0.454701 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 = 1.08614e-05 Jy ! Component: 100 - total flux cleaned = 2.08576e-05 Jy ! Component: 150 - total flux cleaned = 2.98607e-05 Jy ! Component: 200 - total flux cleaned = 3.86039e-05 Jy ! Total flux subtracted in 200 components = 3.86039e-05 Jy ! Clean residual min=-0.001992 max=0.001661 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0529337 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0529338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055878Jy sigma=0.454690 ! Fit after self-cal, rms=0.055877Jy sigma=0.454689 ! 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=3.485 mas, bmaj=6.967 mas, bpa=-2.599 degrees ! Estimated noise=0.943055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.485 x 6.967 at -2.599 degrees (North through East) ! Clean map min=-0.0016279 max=0.046394 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=2.91 mas, bmaj=5.925 mas, bpa=-1.929 degrees ! Estimated noise=1.40001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353811 Jy ! Component: 100 - total flux cleaned = 0.0442952 Jy ! Component: 150 - total flux cleaned = 0.0478752 Jy ! Component: 200 - total flux cleaned = 0.0502494 Jy ! Total flux subtracted in 200 components = 0.0502494 Jy ! Clean residual min=-0.002752 max=0.002614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0502495 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0502495 Jy ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=6.967 mas, bpa=-2.599 degrees ! Estimated noise=0.943055 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 = 0.00192787 Jy ! Component: 100 - total flux cleaned = 0.00221307 Jy ! Component: 150 - total flux cleaned = 0.00217292 Jy ! Component: 200 - total flux cleaned = 0.00213799 Jy ! Total flux subtracted in 200 components = 0.00213799 Jy ! Clean residual min=-0.001794 max=0.001547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0523874 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0523874 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=7.418 mas, bmaj=11.39 mas, bpa=-5.418 degrees ! Estimated noise=1.14682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472675 Jy ! Component: 100 - total flux cleaned = 0.00055443 Jy ! Component: 150 - total flux cleaned = 0.000570767 Jy ! Component: 200 - total flux cleaned = 0.000585632 Jy ! Total flux subtracted in 200 components = 0.000585632 Jy ! Clean residual min=-0.002011 max=0.001640 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0529731 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 = 2.66763e-05 Jy ! Component: 100 - total flux cleaned = 1.40066e-05 Jy ! Component: 150 - total flux cleaned = 1.3818e-05 Jy ! Component: 200 - total flux cleaned = 2.43155e-05 Jy ! Total flux subtracted in 200 components = 2.43155e-05 Jy ! Clean residual min=-0.001999 max=0.001635 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0529974 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0529974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=6.967 mas, bpa=-2.599 degrees ! Estimated noise=0.943055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16981e-05 Jy ! Component: 100 - total flux cleaned = -7.61511e-05 Jy ! Component: 150 - total flux cleaned = -0.000122544 Jy ! Component: 200 - total flux cleaned = -0.000165137 Jy ! Total flux subtracted in 200 components = -0.000165137 Jy ! Clean residual min=-0.001742 max=0.001546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0528322 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0528322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055900Jy sigma=0.454867 ! Fit after self-cal, rms=0.055897Jy sigma=0.454838 wmodel J0650+2833_S_map.mod ! Writing 71 model components to file: J0650+2833_S_map.mod wobs J0650+2833_S_uvs.fits ! Writing UV FITS file: J0650+2833_S_uvs.fits wwins J0650+2833_S_map.win ! wwins: Wrote 2 windows to J0650+2833_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 = -0.000377549 Jy ! Component: 100 - total flux cleaned = -0.000323576 Jy ! Component: 150 - total flux cleaned = -0.000349446 Jy ! Component: 200 - total flux cleaned = -0.000447947 Jy ! Component: 250 - total flux cleaned = -0.000566645 Jy ! Component: 300 - total flux cleaned = -0.00063593 Jy ! Component: 350 - total flux cleaned = -0.000770913 Jy ! Component: 400 - total flux cleaned = -0.000815 Jy ! Component: 450 - total flux cleaned = -0.000900894 Jy ! Component: 500 - total flux cleaned = -0.000943029 Jy ! Component: 550 - total flux cleaned = -0.000984399 Jy ! Component: 600 - total flux cleaned = -0.0010853 Jy ! Component: 650 - total flux cleaned = -0.00120406 Jy ! Component: 700 - total flux cleaned = -0.00122357 Jy ! Component: 750 - total flux cleaned = -0.00137721 Jy ! Component: 800 - total flux cleaned = -0.00145298 Jy ! Component: 850 - total flux cleaned = -0.00158355 Jy ! Component: 900 - total flux cleaned = -0.00167513 Jy ! Component: 950 - total flux cleaned = -0.00174744 Jy ! Component: 1000 - total flux cleaned = -0.00180101 Jy ! Component: 1050 - total flux cleaned = -0.00185405 Jy ! Component: 1100 - total flux cleaned = -0.00197554 Jy ! Component: 1150 - total flux cleaned = -0.00207833 Jy ! Component: 1200 - total flux cleaned = -0.00219659 Jy ! Component: 1250 - total flux cleaned = -0.00224644 Jy ! Component: 1300 - total flux cleaned = -0.00229622 Jy ! Component: 1350 - total flux cleaned = -0.0023452 Jy ! Component: 1400 - total flux cleaned = -0.00244192 Jy ! Component: 1450 - total flux cleaned = -0.00250606 Jy ! Component: 1500 - total flux cleaned = -0.0025849 Jy ! Component: 1550 - total flux cleaned = -0.0026627 Jy ! Component: 1600 - total flux cleaned = -0.00264703 Jy ! Component: 1650 - total flux cleaned = -0.00270794 Jy ! Component: 1700 - total flux cleaned = -0.00273816 Jy ! Component: 1750 - total flux cleaned = -0.00279778 Jy ! Component: 1800 - total flux cleaned = -0.00284205 Jy ! Component: 1850 - total flux cleaned = -0.00282718 Jy ! Component: 1900 - total flux cleaned = -0.00289969 Jy ! Component: 1950 - total flux cleaned = -0.00292819 Jy ! Component: 2000 - total flux cleaned = -0.00292834 Jy ! Component: 2050 - total flux cleaned = -0.00294259 Jy ! Component: 2100 - total flux cleaned = -0.00295652 Jy ! Component: 2150 - total flux cleaned = -0.00298407 Jy ! Component: 2200 - total flux cleaned = -0.00305246 Jy ! Component: 2250 - total flux cleaned = -0.00310659 Jy ! Component: 2300 - total flux cleaned = -0.00317388 Jy ! Component: 2350 - total flux cleaned = -0.00322743 Jy ! Component: 2400 - total flux cleaned = -0.00329362 Jy ! Component: 2450 - total flux cleaned = -0.00339859 Jy ! Component: 2500 - total flux cleaned = -0.00345048 Jy ! Component: 2550 - total flux cleaned = -0.003489 Jy ! Component: 2600 - total flux cleaned = -0.00357868 Jy ! Component: 2650 - total flux cleaned = -0.00361678 Jy ! Component: 2700 - total flux cleaned = -0.00374284 Jy ! Component: 2750 - total flux cleaned = -0.00383036 Jy ! Component: 2800 - total flux cleaned = -0.00380545 Jy ! Component: 2850 - total flux cleaned = -0.00394118 Jy ! Component: 2900 - total flux cleaned = -0.0040024 Jy ! Component: 2950 - total flux cleaned = -0.00401451 Jy ! Component: 3000 - total flux cleaned = -0.00409877 Jy ! Component: 3050 - total flux cleaned = -0.00415861 Jy ! Component: 3100 - total flux cleaned = -0.00418235 Jy ! Component: 3150 - total flux cleaned = -0.00417058 Jy ! Component: 3200 - total flux cleaned = -0.00427618 Jy ! Component: 3250 - total flux cleaned = -0.00424123 Jy ! Component: 3300 - total flux cleaned = -0.00429917 Jy ! Component: 3350 - total flux cleaned = -0.00431065 Jy ! Component: 3400 - total flux cleaned = -0.00434492 Jy ! Component: 3450 - total flux cleaned = -0.00432226 Jy ! Component: 3500 - total flux cleaned = -0.0043561 Jy ! Component: 3550 - total flux cleaned = -0.00441196 Jy ! Component: 3600 - total flux cleaned = -0.00441184 Jy ! Component: 3650 - total flux cleaned = -0.00437876 Jy ! Component: 3700 - total flux cleaned = -0.00442264 Jy ! Component: 3750 - total flux cleaned = -0.00440092 Jy ! Component: 3800 - total flux cleaned = -0.00439012 Jy ! Component: 3850 - total flux cleaned = -0.00440097 Jy ! Component: 3900 - total flux cleaned = -0.00442227 Jy ! Component: 3950 - total flux cleaned = -0.00443295 Jy ! Component: 4000 - total flux cleaned = -0.00446462 Jy ! Component: 4050 - total flux cleaned = -0.00447525 Jy ! Total flux subtracted in 4096 components = -0.00446479 Jy ! Clean residual min=-0.000828 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0483675 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 377 components and 0.0483674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0650+2833_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.485 x 6.967 at -2.599 degrees (North through East) ! Clean map min=-0.0010959 max=0.046186 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0650+2833_S_map.fits wmodel /image_prod/ug002_uva//J0650+2833_S_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J0650+2833_S_map.mod wobs /image_prod/ug002_uva//J0650+2833_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0650+2833_S_uvs.fits wwins /image_prod/ug002_uva//J0650+2833_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0650+2833_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0461864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24045 1.24045 2.4809 4.9618 9.92361 19.8472 39.6944 79.3889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.847 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0650+2833_S_dfm.log closed on Wed Mar 4 21:30:04 2020