! Started logfile: /image_prod/ug002_uva//J0549-2752_S_dfm.log on Wed Mar 4 21:00:14 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//J0549-2752_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0549-2752_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0549-2752 ! ! 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 4224 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 J0549-2752_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=1.020771Jy sigma=6.072685 ! Fit after self-cal, rms=0.871549Jy sigma=5.134014 ! 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=2.507 mas, bmaj=6.55 mas, bpa=-6.004 degrees ! Estimated noise=2.72854 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 = 0.109066 Jy ! Component: 100 - total flux cleaned = 0.149206 Jy ! Total flux subtracted in 100 components = 0.149206 Jy ! Clean residual min=-0.011329 max=0.023262 Jy/beam ! Clean residual mean=-0.000016 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 0.149206 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.149206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099708Jy sigma=0.520580 ! Fit after self-cal, rms=0.099125Jy sigma=0.518244 ! Inverting map ! Added new window around map position (3, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219123 Jy ! Component: 100 - total flux cleaned = 0.0319844 Jy ! Total flux subtracted in 100 components = 0.0319844 Jy ! Clean residual min=-0.009478 max=0.014053 Jy/beam ! Clean residual mean=-0.000001 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.181191 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.181191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095063Jy sigma=0.493725 ! Fit after self-cal, rms=0.094702Jy sigma=0.491620 ! 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=2.936 mas, bmaj=7.57 mas, bpa=-5.312 degrees ! Estimated noise=1.91565 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 = 0.00430292 Jy ! Component: 100 - total flux cleaned = 0.0050634 Jy ! Component: 150 - total flux cleaned = 0.00592243 Jy ! Component: 200 - total flux cleaned = 0.0061201 Jy ! Total flux subtracted in 200 components = 0.0061201 Jy ! Clean residual min=-0.008545 max=0.011826 Jy/beam ! Clean residual mean=0.000020 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.187311 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.187311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093896Jy sigma=0.487586 ! Fit after self-cal, rms=0.093753Jy sigma=0.486538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.936 x 7.57 at -5.312 degrees (North through East) ! Clean map min=-0.0082944 max=0.11845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.89 HN 1.13 KP 1.04 ! LA 1.03 MK 0.92 NL 0.94 OV 0.84 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 0.98 HN 1.24 KP 1.01 ! LA 1.07 MK 1.00 NL 1.02 OV 0.89 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.28 KP 1.04 ! LA 1.03 MK 1.00 NL 0.94 OV 0.86 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.093753Jy sigma=0.486538 ! Fit after self-cal, rms=0.111836Jy sigma=0.459379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=7.515 mas, bpa=-5.132 degrees ! Estimated noise=1.94633 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 (51.5, -94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717478 Jy ! Component: 100 - total flux cleaned = 0.00773465 Jy ! Component: 150 - total flux cleaned = 0.00751529 Jy ! Component: 200 - total flux cleaned = 0.00731179 Jy ! Total flux subtracted in 200 components = 0.00731179 Jy ! Clean residual min=-0.005491 max=0.006043 Jy/beam ! Clean residual mean=-0.000028 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.194623 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.194623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110814Jy sigma=0.457341 ! Fit after self-cal, rms=0.110984Jy sigma=0.456371 ! 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=0.110984Jy sigma=0.456371 ! Fit after self-cal, rms=0.104863Jy sigma=0.448912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=7.461 mas, bpa=-5.083 degrees ! Estimated noise=1.98719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253803 Jy ! Component: 100 - total flux cleaned = 0.00325014 Jy ! Component: 150 - total flux cleaned = 0.00310533 Jy ! Component: 200 - total flux cleaned = 0.00303867 Jy ! Total flux subtracted in 200 components = 0.00303867 Jy ! Clean residual min=-0.003914 max=0.003966 Jy/beam ! Clean residual mean=-0.000019 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.197661 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.197661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104650Jy sigma=0.448279 ! Fit after self-cal, rms=0.104650Jy sigma=0.448164 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 = 8.31865e-05 Jy ! Component: 100 - total flux cleaned = -4.14976e-05 Jy ! Component: 150 - total flux cleaned = -0.000212003 Jy ! Component: 200 - total flux cleaned = -0.000375682 Jy ! Total flux subtracted in 200 components = -0.000375682 Jy ! Clean residual min=-0.003721 max=0.003792 Jy/beam ! Clean residual mean=-0.000019 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.197286 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.197286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104563Jy sigma=0.447814 ! Fit after self-cal, rms=0.104540Jy sigma=0.447784 ! 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=0.104540Jy sigma=0.447784 ! Fit after self-cal, rms=0.102046Jy sigma=0.445196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.446 mas, bpa=-5.107 degrees ! Estimated noise=1.9862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00081489 Jy ! Component: 100 - total flux cleaned = -0.000988401 Jy ! Component: 150 - total flux cleaned = -0.00114377 Jy ! Component: 200 - total flux cleaned = -0.00128333 Jy ! Total flux subtracted in 200 components = -0.00128333 Jy ! Clean residual min=-0.003378 max=0.003396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.196002 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.196002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101983Jy sigma=0.444819 ! Fit after self-cal, rms=0.101950Jy sigma=0.444754 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 = -0.000277456 Jy ! Component: 100 - total flux cleaned = -0.000503103 Jy ! Component: 150 - total flux cleaned = -0.000587079 Jy ! Component: 200 - total flux cleaned = -0.0006643 Jy ! Total flux subtracted in 200 components = -0.0006643 Jy ! Clean residual min=-0.003399 max=0.003319 Jy/beam ! Clean residual mean=-0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.195338 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.195338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101906Jy sigma=0.444557 ! Fit after self-cal, rms=0.101889Jy sigma=0.444533 ! 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=0.101889Jy sigma=0.444533 ! Fit after self-cal, rms=0.102471Jy sigma=0.444499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.223 mas, bmaj=17.06 mas, bpa=-0.3735 degrees ! Estimated noise=2.59344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107449 Jy ! Component: 100 - total flux cleaned = -0.000338871 Jy ! Component: 150 - total flux cleaned = -0.0005258 Jy ! Component: 200 - total flux cleaned = -0.000692918 Jy ! Total flux subtracted in 200 components = -0.000692918 Jy ! Clean residual min=-0.003839 max=0.003515 Jy/beam ! Clean residual mean=-0.000012 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.194645 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.194645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102467Jy sigma=0.444512 ! Fit after self-cal, rms=0.102454Jy sigma=0.444462 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 = 5.4006e-05 Jy ! Component: 100 - total flux cleaned = -0.000102994 Jy ! Component: 150 - total flux cleaned = -0.000174888 Jy ! Component: 200 - total flux cleaned = -0.000274955 Jy ! Total flux subtracted in 200 components = -0.000274955 Jy ! Clean residual min=-0.003691 max=0.003539 Jy/beam ! Clean residual mean=-0.000012 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.19437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.19437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102452Jy sigma=0.444500 ! Fit after self-cal, rms=0.102436Jy sigma=0.444469 ! 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=2.885 mas, bmaj=7.442 mas, bpa=-5.102 degrees ! Estimated noise=1.98603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.885 x 7.442 at -5.102 degrees (North through East) ! Clean map min=-0.0060697 max=0.1186 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=2.481 mas, bmaj=6.479 mas, bpa=-5.799 degrees ! Estimated noise=2.7699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111276 Jy ! Component: 100 - total flux cleaned = 0.154551 Jy ! Component: 150 - total flux cleaned = 0.175592 Jy ! Component: 200 - total flux cleaned = 0.186462 Jy ! Total flux subtracted in 200 components = 0.186462 Jy ! Clean residual min=-0.005787 max=0.006690 Jy/beam ! Clean residual mean=-0.000008 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.186462 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.186462 Jy ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=7.442 mas, bpa=-5.102 degrees ! Estimated noise=1.98603 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 = 0.00508538 Jy ! Component: 100 - total flux cleaned = 0.0065682 Jy ! Component: 150 - total flux cleaned = 0.00711636 Jy ! Component: 200 - total flux cleaned = 0.00746684 Jy ! Total flux subtracted in 200 components = 0.00746684 Jy ! Clean residual min=-0.003630 max=0.003560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.193929 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.193929 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=7.223 mas, bmaj=17.06 mas, bpa=-0.3735 degrees ! Estimated noise=2.59344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904648 Jy ! Component: 100 - total flux cleaned = 0.000892399 Jy ! Component: 150 - total flux cleaned = 0.000962137 Jy ! Component: 200 - total flux cleaned = 0.00102031 Jy ! Total flux subtracted in 200 components = 0.00102031 Jy ! Clean residual min=-0.003634 max=0.003573 Jy/beam ! Clean residual mean=-0.000012 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.194949 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 = 4.83188e-05 Jy ! Component: 100 - total flux cleaned = -3.78044e-05 Jy ! Component: 150 - total flux cleaned = -0.000156383 Jy ! Component: 200 - total flux cleaned = -0.000266845 Jy ! Total flux subtracted in 200 components = -0.000266845 Jy ! Clean residual min=-0.003596 max=0.003550 Jy/beam ! Clean residual mean=-0.000012 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.194682 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.194682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=7.442 mas, bpa=-5.102 degrees ! Estimated noise=1.98603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242857 Jy ! Component: 100 - total flux cleaned = 0.000104273 Jy ! Component: 150 - total flux cleaned = -1.21478e-05 Jy ! Component: 200 - total flux cleaned = -6.52477e-05 Jy ! Total flux subtracted in 200 components = -6.52477e-05 Jy ! Clean residual min=-0.003369 max=0.003295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.194617 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.194617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102487Jy sigma=0.444751 ! Fit after self-cal, rms=0.102454Jy sigma=0.444661 wmodel J0549-2752_S_map.mod ! Writing 86 model components to file: J0549-2752_S_map.mod wobs J0549-2752_S_uvs.fits ! Writing UV FITS file: J0549-2752_S_uvs.fits wwins J0549-2752_S_map.win ! wwins: Wrote 3 windows to J0549-2752_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 = -0.000330035 Jy ! Component: 100 - total flux cleaned = -9.72375e-05 Jy ! Component: 150 - total flux cleaned = 0.000126266 Jy ! Component: 200 - total flux cleaned = 0.000180503 Jy ! Component: 250 - total flux cleaned = 0.000281302 Jy ! Component: 300 - total flux cleaned = 0.000182517 Jy ! Component: 350 - total flux cleaned = 0.000182482 Jy ! Component: 400 - total flux cleaned = 0.000182373 Jy ! Component: 450 - total flux cleaned = 0.000136895 Jy ! Component: 500 - total flux cleaned = 4.25633e-06 Jy ! Component: 550 - total flux cleaned = -8.25667e-05 Jy ! Component: 600 - total flux cleaned = -0.000166946 Jy ! Component: 650 - total flux cleaned = -0.000166963 Jy ! Component: 700 - total flux cleaned = -0.000248 Jy ! Component: 750 - total flux cleaned = -0.000366423 Jy ! Component: 800 - total flux cleaned = -0.000443207 Jy ! Component: 850 - total flux cleaned = -0.000366828 Jy ! Component: 900 - total flux cleaned = -0.00059126 Jy ! Component: 950 - total flux cleaned = -0.000554635 Jy ! Component: 1000 - total flux cleaned = -0.000663654 Jy ! Component: 1050 - total flux cleaned = -0.000840664 Jy ! Component: 1100 - total flux cleaned = -0.000979593 Jy ! Component: 1150 - total flux cleaned = -0.00111637 Jy ! Component: 1200 - total flux cleaned = -0.00118427 Jy ! Component: 1250 - total flux cleaned = -0.00131651 Jy ! Component: 1300 - total flux cleaned = -0.00141493 Jy ! Component: 1350 - total flux cleaned = -0.00151188 Jy ! Component: 1400 - total flux cleaned = -0.00157565 Jy ! Component: 1450 - total flux cleaned = -0.00157584 Jy ! Component: 1500 - total flux cleaned = -0.00173103 Jy ! Component: 1550 - total flux cleaned = -0.00169994 Jy ! Component: 1600 - total flux cleaned = -0.00176062 Jy ! Component: 1650 - total flux cleaned = -0.00194027 Jy ! Component: 1700 - total flux cleaned = -0.002147 Jy ! Component: 1750 - total flux cleaned = -0.00211755 Jy ! Component: 1800 - total flux cleaned = -0.00214646 Jy ! Component: 1850 - total flux cleaned = -0.00223236 Jy ! Component: 1900 - total flux cleaned = -0.00234567 Jy ! Component: 1950 - total flux cleaned = -0.00248527 Jy ! Component: 2000 - total flux cleaned = -0.00262401 Jy ! Component: 2050 - total flux cleaned = -0.00270575 Jy ! Component: 2100 - total flux cleaned = -0.0027868 Jy ! Component: 2150 - total flux cleaned = -0.00297365 Jy ! Component: 2200 - total flux cleaned = -0.00310578 Jy ! Component: 2250 - total flux cleaned = -0.00318436 Jy ! Component: 2300 - total flux cleaned = -0.00323614 Jy ! Component: 2350 - total flux cleaned = -0.00328692 Jy ! Component: 2400 - total flux cleaned = -0.0033884 Jy ! Component: 2450 - total flux cleaned = -0.00346388 Jy ! Component: 2500 - total flux cleaned = -0.00361375 Jy ! Component: 2550 - total flux cleaned = -0.00373671 Jy ! Component: 2600 - total flux cleaned = -0.00383401 Jy ! Component: 2650 - total flux cleaned = -0.00388241 Jy ! Component: 2700 - total flux cleaned = -0.00407367 Jy ! Component: 2750 - total flux cleaned = -0.00414454 Jy ! Component: 2800 - total flux cleaned = -0.00426139 Jy ! Component: 2850 - total flux cleaned = -0.00435418 Jy ! Component: 2900 - total flux cleaned = -0.00442301 Jy ! Component: 2950 - total flux cleaned = -0.00446889 Jy ! Component: 3000 - total flux cleaned = -0.00460466 Jy ! Component: 3050 - total flux cleaned = -0.00480655 Jy ! Component: 3100 - total flux cleaned = -0.00485114 Jy ! Component: 3150 - total flux cleaned = -0.00498396 Jy ! Component: 3200 - total flux cleaned = -0.0050933 Jy ! Component: 3250 - total flux cleaned = -0.00517995 Jy ! Component: 3300 - total flux cleaned = -0.0052661 Jy ! Component: 3350 - total flux cleaned = -0.00543713 Jy ! Component: 3400 - total flux cleaned = -0.00554279 Jy ! Component: 3450 - total flux cleaned = -0.00564808 Jy ! Component: 3500 - total flux cleaned = -0.00571082 Jy ! Component: 3550 - total flux cleaned = -0.0058764 Jy ! Component: 3600 - total flux cleaned = -0.0059788 Jy ! Component: 3650 - total flux cleaned = -0.00593818 Jy ! Component: 3700 - total flux cleaned = -0.00601939 Jy ! Component: 3750 - total flux cleaned = -0.0061802 Jy ! Component: 3800 - total flux cleaned = -0.00620004 Jy ! Component: 3850 - total flux cleaned = -0.00633853 Jy ! Component: 3900 - total flux cleaned = -0.00643676 Jy ! Component: 3950 - total flux cleaned = -0.00659272 Jy ! Component: 4000 - total flux cleaned = -0.00661212 Jy ! Component: 4050 - total flux cleaned = -0.00674701 Jy ! Total flux subtracted in 4096 components = -0.00684257 Jy ! Clean residual min=-0.001219 max=0.001110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.187774 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 363 components and 0.187774 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0549-2752_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.885 x 7.442 at -5.102 degrees (North through East) ! Clean map min=-0.0054798 max=0.11936 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0549-2752_S_map.fits wmodel /image_prod/ug002_uva//J0549-2752_S_map.mod ! Writing 363 model components to file: /image_prod/ug002_uva//J0549-2752_S_map.mod wobs /image_prod/ug002_uva//J0549-2752_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0549-2752_S_uvs.fits wwins /image_prod/ug002_uva//J0549-2752_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0549-2752_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.850618 0.850618 1.70124 3.40247 6.80494 13.6099 27.2198 54.4396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 352.684 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0549-2752_S_dfm.log closed on Wed Mar 4 21:00:17 2020