! Started logfile: /image_prod/ug002_uva//J1205+1042_S_b_dfm.log on Thu Mar 5 00:24:29 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//J1205+1042_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1205+1042_S_b_uva.fits ! AN table 1: 25 integrations on 1 of 1 possible baselines. ! AN table 2: 75 integrations on 15 of 15 possible baselines. ! AN table 3: 25 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.787234 visibilities/baseline/integration-bin. ! Found source: J1205+1042 ! ! 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 2775 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 J1205+1042_S_b] 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 50 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.023940Jy sigma=10.585563 ! Fit after self-cal, rms=0.974497Jy sigma=10.298395 ! 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=4.001 mas, bmaj=18.52 mas, bpa=-17.59 degrees ! Estimated noise=1.55001 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 = 0.0336625 Jy ! Component: 100 - total flux cleaned = 0.0437409 Jy ! Total flux subtracted in 100 components = 0.0437409 Jy ! Clean residual min=-0.004957 max=0.005116 Jy/beam ! Clean residual mean=-0.000010 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.0437409 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0437409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.231111Jy sigma=0.600033 ! Fit after self-cal, rms=0.231291Jy sigma=0.591189 ! 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=5.119 mas, bmaj=19.68 mas, bpa=-16.78 degrees ! Estimated noise=1.3036 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 = 0.00621485 Jy ! Component: 100 - total flux cleaned = 0.00594171 Jy ! Component: 150 - total flux cleaned = 0.00569728 Jy ! Component: 200 - total flux cleaned = 0.00538208 Jy ! Total flux subtracted in 200 components = 0.00538208 Jy ! Clean residual min=-0.005368 max=0.005052 Jy/beam ! Clean residual mean=-0.000006 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.049123 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.049123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.230798Jy sigma=0.585410 ! Fit after self-cal, rms=0.230612Jy sigma=0.585122 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.119 x 19.68 at -16.78 degrees (North through East) ! Clean map min=-0.0053954 max=0.038975 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.14 LA 0.76 MK 1.13 ! OV 1.03 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 KP 1.14 LA 0.88 MK 1.08 ! OV 1.07 PT 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.09 LA 0.94 MK 1.05 ! OV 1.03 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.230612Jy sigma=0.585122 ! Fit after self-cal, rms=0.181446Jy sigma=0.581351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.243 mas, bmaj=19.48 mas, bpa=-16.48 degrees ! Estimated noise=1.31684 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 = 0.000480468 Jy ! Component: 100 - total flux cleaned = -9.54512e-06 Jy ! Component: 150 - total flux cleaned = -0.000525376 Jy ! Component: 200 - total flux cleaned = -0.000991939 Jy ! Total flux subtracted in 200 components = -0.000991939 Jy ! Clean residual min=-0.005544 max=0.005712 Jy/beam ! Clean residual mean=-0.000002 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.0481311 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0481311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181280Jy sigma=0.580398 ! Fit after self-cal, rms=0.180597Jy sigma=0.579609 ! 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=0.180597Jy sigma=0.579609 ! Fit after self-cal, rms=0.096358Jy sigma=0.547784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.143 mas, bmaj=19.4 mas, bpa=-16.92 degrees ! Estimated noise=1.41936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420735 Jy ! Component: 100 - total flux cleaned = 0.00503349 Jy ! Component: 150 - total flux cleaned = 0.00485887 Jy ! Component: 200 - total flux cleaned = 0.00466664 Jy ! Total flux subtracted in 200 components = 0.00466664 Jy ! Clean residual min=-0.004426 max=0.006373 Jy/beam ! Clean residual mean=0.000006 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.0527977 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.0527977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095644Jy sigma=0.546452 ! Fit after self-cal, rms=0.096557Jy sigma=0.536529 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 = -0.0012703 Jy ! Component: 100 - total flux cleaned = -0.0018309 Jy ! Component: 150 - total flux cleaned = -0.00241065 Jy ! Component: 200 - total flux cleaned = -0.00287188 Jy ! Total flux subtracted in 200 components = -0.00287188 Jy ! Clean residual min=-0.005264 max=0.007215 Jy/beam ! Clean residual mean=-0.000003 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.0499258 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0499258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096306Jy sigma=0.535505 ! Fit after self-cal, rms=0.096266Jy sigma=0.535422 ! 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=0.096266Jy sigma=0.535422 ! Fit after self-cal, rms=0.124487Jy sigma=0.531283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.061 mas, bmaj=19.37 mas, bpa=-17.13 degrees ! Estimated noise=1.50209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335885 Jy ! Component: 100 - total flux cleaned = 0.00362819 Jy ! Component: 150 - total flux cleaned = 0.00335036 Jy ! Component: 200 - total flux cleaned = 0.0030982 Jy ! Total flux subtracted in 200 components = 0.0030982 Jy ! Clean residual min=-0.004783 max=0.006203 Jy/beam ! Clean residual mean=0.000001 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.053024 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.053024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123979Jy sigma=0.532690 ! Fit after self-cal, rms=0.124575Jy sigma=0.532269 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 = -0.00102422 Jy ! Component: 100 - total flux cleaned = -0.00134493 Jy ! Component: 150 - total flux cleaned = -0.00167628 Jy ! Component: 200 - total flux cleaned = -0.00194197 Jy ! Total flux subtracted in 200 components = -0.00194197 Jy ! Clean residual min=-0.004860 max=0.006072 Jy/beam ! Clean residual mean=0.000002 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.0510821 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.0510821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124469Jy sigma=0.532946 ! Fit after self-cal, rms=0.124458Jy sigma=0.532926 ! 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=0.124458Jy sigma=0.532926 ! Fit after self-cal, rms=0.135982Jy sigma=0.530920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.49 mas, bmaj=24.6 mas, bpa=13.53 degrees ! Estimated noise=1.76209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405636 Jy ! Component: 100 - total flux cleaned = 0.00419358 Jy ! Component: 150 - total flux cleaned = 0.00373696 Jy ! Component: 200 - total flux cleaned = 0.00327717 Jy ! Total flux subtracted in 200 components = 0.00327717 Jy ! Clean residual min=-0.005725 max=0.007448 Jy/beam ! Clean residual mean=0.000002 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.0543592 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.0543592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135451Jy sigma=0.532745 ! Fit after self-cal, rms=0.135417Jy sigma=0.532660 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 = -0.000746469 Jy ! Component: 100 - total flux cleaned = -0.00118972 Jy ! Component: 150 - total flux cleaned = -0.00154576 Jy ! Component: 200 - total flux cleaned = -0.00186622 Jy ! Total flux subtracted in 200 components = -0.00186622 Jy ! Clean residual min=-0.005815 max=0.007365 Jy/beam ! Clean residual mean=0.000003 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 0.052493 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.052493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135298Jy sigma=0.533578 ! Fit after self-cal, rms=0.135290Jy sigma=0.533548 ! 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=4.963 mas, bmaj=19.37 mas, bpa=-17.29 degrees ! Estimated noise=1.59214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.963 x 19.37 at -17.29 degrees (North through East) ! Clean map min=-0.0060614 max=0.03859 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=3.92 mas, bmaj=18.48 mas, bpa=-17.98 degrees ! Estimated noise=1.85281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414812 Jy ! Component: 100 - total flux cleaned = 0.0552282 Jy ! Component: 150 - total flux cleaned = 0.0604544 Jy ! Component: 200 - total flux cleaned = 0.0602454 Jy ! Total flux subtracted in 200 components = 0.0602454 Jy ! Clean residual min=-0.006165 max=0.006038 Jy/beam ! Clean residual mean=-0.000002 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.0602454 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0602454 Jy ! Inverting map and beam ! Estimated beam: bmin=4.963 mas, bmaj=19.37 mas, bpa=-17.29 degrees ! Estimated noise=1.59214 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 = 0.000833977 Jy ! Component: 100 - total flux cleaned = 0.00028776 Jy ! Component: 150 - total flux cleaned = -0.000183798 Jy ! Component: 200 - total flux cleaned = -0.00059371 Jy ! Total flux subtracted in 200 components = -0.00059371 Jy ! Clean residual min=-0.005562 max=0.006940 Jy/beam ! Clean residual mean=-0.000006 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.0596517 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0596517 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=13.49 mas, bmaj=24.6 mas, bpa=13.53 degrees ! Estimated noise=1.76209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222564 Jy ! Component: 100 - total flux cleaned = -0.00123589 Jy ! Component: 150 - total flux cleaned = -0.00214076 Jy ! Component: 200 - total flux cleaned = -0.00305761 Jy ! Total flux subtracted in 200 components = -0.00305761 Jy ! Clean residual min=-0.006161 max=0.007991 Jy/beam ! Clean residual mean=-0.000003 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.0565941 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 = -0.000726713 Jy ! Component: 100 - total flux cleaned = -0.00146464 Jy ! Component: 150 - total flux cleaned = -0.00205624 Jy ! Component: 200 - total flux cleaned = -0.00265294 Jy ! Total flux subtracted in 200 components = -0.00265294 Jy ! Clean residual min=-0.006078 max=0.007755 Jy/beam ! Clean residual mean=0.000000 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.0539411 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.0539412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.963 mas, bmaj=19.37 mas, bpa=-17.29 degrees ! Estimated noise=1.59214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623823 Jy ! Component: 100 - total flux cleaned = -0.000911037 Jy ! Component: 150 - total flux cleaned = -0.00111096 Jy ! Component: 200 - total flux cleaned = -0.00137519 Jy ! Total flux subtracted in 200 components = -0.00137519 Jy ! Clean residual min=-0.005421 max=0.006391 Jy/beam ! Clean residual mean=0.000002 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.052566 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.052566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135354Jy sigma=0.533796 ! Fit after self-cal, rms=0.135378Jy sigma=0.533758 wmodel J1205+1042_S_b_map.mod ! Writing 82 model components to file: J1205+1042_S_b_map.mod wobs J1205+1042_S_b_uvs.fits ! Writing UV FITS file: J1205+1042_S_b_uvs.fits wwins J1205+1042_S_b_map.win ! wwins: Wrote 1 windows to J1205+1042_S_b_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 = 0.00224785 Jy ! Component: 100 - total flux cleaned = 0.00354726 Jy ! Component: 150 - total flux cleaned = 0.00462141 Jy ! Component: 200 - total flux cleaned = 0.00499697 Jy ! Component: 250 - total flux cleaned = 0.00506487 Jy ! Component: 300 - total flux cleaned = 0.00475911 Jy ! Component: 350 - total flux cleaned = 0.00447185 Jy ! Component: 400 - total flux cleaned = 0.00419959 Jy ! Component: 450 - total flux cleaned = 0.00430145 Jy ! Component: 500 - total flux cleaned = 0.00434956 Jy ! Component: 550 - total flux cleaned = 0.00439567 Jy ! Component: 600 - total flux cleaned = 0.00439541 Jy ! Component: 650 - total flux cleaned = 0.00439565 Jy ! Component: 700 - total flux cleaned = 0.00418868 Jy ! Component: 750 - total flux cleaned = 0.00402771 Jy ! Component: 800 - total flux cleaned = 0.00398712 Jy ! Component: 850 - total flux cleaned = 0.00394813 Jy ! Component: 900 - total flux cleaned = 0.00406161 Jy ! Component: 950 - total flux cleaned = 0.00409916 Jy ! Component: 1000 - total flux cleaned = 0.00420978 Jy ! Component: 1050 - total flux cleaned = 0.00424573 Jy ! Component: 1100 - total flux cleaned = 0.00424564 Jy ! Component: 1150 - total flux cleaned = 0.00431682 Jy ! Component: 1200 - total flux cleaned = 0.00435216 Jy ! Component: 1250 - total flux cleaned = 0.00438731 Jy ! Component: 1300 - total flux cleaned = 0.00445649 Jy ! Component: 1350 - total flux cleaned = 0.00449055 Jy ! Component: 1400 - total flux cleaned = 0.00459318 Jy ! Component: 1450 - total flux cleaned = 0.00466077 Jy ! Component: 1500 - total flux cleaned = 0.00469444 Jy ! Component: 1550 - total flux cleaned = 0.00479509 Jy ! Component: 1600 - total flux cleaned = 0.00482828 Jy ! Component: 1650 - total flux cleaned = 0.00486197 Jy ! Component: 1700 - total flux cleaned = 0.00492809 Jy ! Component: 1750 - total flux cleaned = 0.00492808 Jy ! Component: 1800 - total flux cleaned = 0.00496085 Jy ! Component: 1850 - total flux cleaned = 0.00499379 Jy ! Component: 1900 - total flux cleaned = 0.00499362 Jy ! Component: 1950 - total flux cleaned = 0.00492822 Jy ! Component: 2000 - total flux cleaned = 0.00496065 Jy ! Component: 2050 - total flux cleaned = 0.00499335 Jy ! Component: 2100 - total flux cleaned = 0.00489558 Jy ! Component: 2150 - total flux cleaned = 0.00492841 Jy ! Component: 2200 - total flux cleaned = 0.00492804 Jy ! Component: 2250 - total flux cleaned = 0.00499425 Jy ! Component: 2300 - total flux cleaned = 0.00506065 Jy ! Component: 2350 - total flux cleaned = 0.00506032 Jy ! Component: 2400 - total flux cleaned = 0.00512751 Jy ! Component: 2450 - total flux cleaned = 0.00522892 Jy ! Component: 2500 - total flux cleaned = 0.00519527 Jy ! Component: 2550 - total flux cleaned = 0.0053323 Jy ! Component: 2600 - total flux cleaned = 0.00536667 Jy ! Component: 2650 - total flux cleaned = 0.0054361 Jy ! Component: 2700 - total flux cleaned = 0.00543587 Jy ! Component: 2750 - total flux cleaned = 0.00547128 Jy ! Component: 2800 - total flux cleaned = 0.00550652 Jy ! Component: 2850 - total flux cleaned = 0.00557776 Jy ! Component: 2900 - total flux cleaned = 0.00572233 Jy ! Component: 2950 - total flux cleaned = 0.00583171 Jy ! Component: 3000 - total flux cleaned = 0.00597938 Jy ! Component: 3050 - total flux cleaned = 0.0060917 Jy ! Component: 3100 - total flux cleaned = 0.00620495 Jy ! Component: 3150 - total flux cleaned = 0.00635734 Jy ! Component: 3200 - total flux cleaned = 0.00651144 Jy ! Component: 3250 - total flux cleaned = 0.00666783 Jy ! Component: 3300 - total flux cleaned = 0.00670715 Jy ! Component: 3350 - total flux cleaned = 0.00686644 Jy ! Component: 3400 - total flux cleaned = 0.0070278 Jy ! Component: 3450 - total flux cleaned = 0.00715042 Jy ! Component: 3500 - total flux cleaned = 0.00731581 Jy ! Component: 3550 - total flux cleaned = 0.00744204 Jy ! Component: 3600 - total flux cleaned = 0.00756972 Jy ! Component: 3650 - total flux cleaned = 0.0076998 Jy ! Component: 3700 - total flux cleaned = 0.00778771 Jy ! Component: 3750 - total flux cleaned = 0.00783221 Jy ! Component: 3800 - total flux cleaned = 0.00796861 Jy ! Component: 3850 - total flux cleaned = 0.0079683 Jy ! Component: 3900 - total flux cleaned = 0.00806233 Jy ! Component: 3950 - total flux cleaned = 0.00815898 Jy ! Component: 4000 - total flux cleaned = 0.00820833 Jy ! Component: 4050 - total flux cleaned = 0.00825773 Jy ! Total flux subtracted in 4096 components = 0.00835813 Jy ! Clean residual min=-0.003016 max=0.003056 Jy/beam ! Clean residual mean=0.000012 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0609241 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 423 components and 0.0609241 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1205+1042_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.963 x 19.37 at -17.29 degrees (North through East) ! Clean map min=-0.0071788 max=0.043115 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1205+1042_S_b_map.fits wmodel /image_prod/ug002_uva//J1205+1042_S_b_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J1205+1042_S_b_map.mod wobs /image_prod/ug002_uva//J1205+1042_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1205+1042_S_b_uvs.fits wwins /image_prod/ug002_uva//J1205+1042_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1205+1042_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0431145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000948584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.60045 6.60045 13.2009 26.4018 52.8036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.451 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1205+1042_S_b_dfm.log closed on Thu Mar 5 00:24:33 2020