! Started logfile: /image_prod/ug002_uva//J1325-4301_S_dfm.log on Thu Mar 5 01:13:54 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//J1325-4301_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1325-4301_S_uva.fits ! AN table 1: 75 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.848254 visibilities/baseline/integration-bin. ! Found source: J1325-4301 ! ! 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 40 lines of history. ! ! Reading 4008 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 J1325-4301_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.376676Jy sigma=5.394900 ! Fit after self-cal, rms=0.750215Jy sigma=2.831944 ! 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=2.275 mas, bmaj=7.761 mas, bpa=-0.9732 degrees ! Estimated noise=5.2162 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 = 0.382661 Jy ! Component: 100 - total flux cleaned = 0.558795 Jy ! Total flux subtracted in 100 components = 0.558795 Jy ! Clean residual min=-0.124532 max=0.155822 Jy/beam ! Clean residual mean=0.000069 rms=0.033249 Jy/beam ! Combined flux in latest and established models = 0.558795 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.558795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.581406Jy sigma=2.171198 ! Fit after self-cal, rms=0.581231Jy sigma=2.169644 ! 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=2.926 mas, bmaj=9.31 mas, bpa=-0.4685 degrees ! Estimated noise=2.91538 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 = 0.22572 Jy ! Component: 100 - total flux cleaned = 0.347149 Jy ! Component: 150 - total flux cleaned = 0.413341 Jy ! Component: 200 - total flux cleaned = 0.436245 Jy ! Total flux subtracted in 200 components = 0.436245 Jy ! Clean residual min=-0.209984 max=0.198890 Jy/beam ! Clean residual mean=-0.000264 rms=0.052650 Jy/beam ! Combined flux in latest and established models = 0.99504 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.99504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.490329Jy sigma=1.801104 ! Fit after self-cal, rms=0.489705Jy sigma=1.797165 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 9.31 at -0.4685 degrees (North through East) ! Clean map min=-0.20958 max=0.34831 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.82 MK 1.83 NL 4.62 ! OV 1.04 PT 0.73 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.83 MK 2.02 NL 5.09 ! OV 1.09 PT 0.73 SC 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.82 MK 2.38 NL 4.69 ! OV 1.13 PT 0.79 SC 1.08 ! ! ! Fit before self-cal, rms=0.489705Jy sigma=1.797165 ! Fit after self-cal, rms=0.669477Jy sigma=1.308000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=10.9 mas, bpa=4.835 degrees ! Estimated noise=3.57172 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 = 0.0245054 Jy ! Component: 100 - total flux cleaned = 0.0258504 Jy ! Component: 150 - total flux cleaned = 0.0269645 Jy ! Component: 200 - total flux cleaned = 0.0278706 Jy ! Total flux subtracted in 200 components = 0.0278706 Jy ! Clean residual min=-0.159620 max=0.124399 Jy/beam ! Clean residual mean=-0.000970 rms=0.045291 Jy/beam ! Combined flux in latest and established models = 1.02291 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 1.02291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.664641Jy sigma=1.305975 ! Fit after self-cal, rms=0.672757Jy sigma=1.300733 ! 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=0.672757Jy sigma=1.300733 ! Fit after self-cal, rms=0.721959Jy sigma=1.288905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=11.41 mas, bpa=6.402 degrees ! Estimated noise=3.66921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280777 Jy ! Component: 100 - total flux cleaned = 0.0306348 Jy ! Component: 150 - total flux cleaned = 0.0311736 Jy ! Component: 200 - total flux cleaned = 0.0315922 Jy ! Total flux subtracted in 200 components = 0.0315922 Jy ! Clean residual min=-0.162450 max=0.128238 Jy/beam ! Clean residual mean=-0.001014 rms=0.045535 Jy/beam ! Combined flux in latest and established models = 1.0545 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 1.0545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.716236Jy sigma=1.287947 ! Fit after self-cal, rms=0.717178Jy sigma=1.287609 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 = -0.000546684 Jy ! Component: 100 - total flux cleaned = -0.000548861 Jy ! Component: 150 - total flux cleaned = -0.000561813 Jy ! Component: 200 - total flux cleaned = -0.000565169 Jy ! Total flux subtracted in 200 components = -0.000565169 Jy ! Clean residual min=-0.162389 max=0.127029 Jy/beam ! Clean residual mean=-0.001013 rms=0.045480 Jy/beam ! Combined flux in latest and established models = 1.05394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 1.05394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.715171Jy sigma=1.285753 ! Fit after self-cal, rms=0.715948Jy sigma=1.285537 ! 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=0.715948Jy sigma=1.285537 ! Fit after self-cal, rms=0.759524Jy sigma=1.274934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=11.99 mas, bpa=7.798 degrees ! Estimated noise=3.73087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248189 Jy ! Component: 100 - total flux cleaned = 0.027605 Jy ! Component: 150 - total flux cleaned = 0.0284941 Jy ! Component: 200 - total flux cleaned = 0.028477 Jy ! Total flux subtracted in 200 components = 0.028477 Jy ! Clean residual min=-0.164589 max=0.129775 Jy/beam ! Clean residual mean=-0.001057 rms=0.045556 Jy/beam ! Combined flux in latest and established models = 1.08241 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.08241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.754727Jy sigma=1.275043 ! Fit after self-cal, rms=0.755265Jy sigma=1.274876 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 = -0.000407339 Jy ! Component: 100 - total flux cleaned = -0.000398089 Jy ! Component: 150 - total flux cleaned = -0.000415404 Jy ! Component: 200 - total flux cleaned = -0.000439043 Jy ! Total flux subtracted in 200 components = -0.000439043 Jy ! Clean residual min=-0.164314 max=0.129438 Jy/beam ! Clean residual mean=-0.001056 rms=0.045519 Jy/beam ! Combined flux in latest and established models = 1.08198 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.08198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.753794Jy sigma=1.273786 ! Fit after self-cal, rms=0.754295Jy sigma=1.273694 ! 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=0.754295Jy sigma=1.273694 ! Fit after self-cal, rms=0.805274Jy sigma=1.270466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.443 mas, bmaj=38.18 mas, bpa=2.957 degrees ! Estimated noise=4.32355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328666 Jy ! Component: 100 - total flux cleaned = 0.0389697 Jy ! Component: 150 - total flux cleaned = 0.0391892 Jy ! Component: 200 - total flux cleaned = 0.0394042 Jy ! Total flux subtracted in 200 components = 0.0394042 Jy ! Clean residual min=-0.266407 max=0.189247 Jy/beam ! Clean residual mean=-0.001929 rms=0.079420 Jy/beam ! Combined flux in latest and established models = 1.12138 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 47 components and 1.12138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.800884Jy sigma=1.276144 ! Fit after self-cal, rms=0.802235Jy sigma=1.274092 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 = 0.000731438 Jy ! Component: 100 - total flux cleaned = 0.000725779 Jy ! Component: 150 - total flux cleaned = 0.000718468 Jy ! Component: 200 - total flux cleaned = 0.00071393 Jy ! Total flux subtracted in 200 components = 0.00071393 Jy ! Clean residual min=-0.266078 max=0.189798 Jy/beam ! Clean residual mean=-0.001920 rms=0.079422 Jy/beam ! Combined flux in latest and established models = 1.12209 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 1.12209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.801451Jy sigma=1.276643 ! Fit after self-cal, rms=0.802647Jy sigma=1.275515 ! 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=3.18 mas, bmaj=12.54 mas, bpa=8.865 degrees ! Estimated noise=3.77707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.18 x 12.54 at 8.865 degrees (North through East) ! Clean map min=-0.16386 max=0.56226 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.802647Jy sigma=1.275515 ! Fit after self-cal, rms=1.154082Jy sigma=1.246475 ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=12.98 mas, bpa=9.682 degrees ! Estimated noise=3.78411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227165 Jy ! Component: 100 - total flux cleaned = 0.0272945 Jy ! Component: 150 - total flux cleaned = 0.0276559 Jy ! Component: 200 - total flux cleaned = 0.0276739 Jy ! Total flux subtracted in 200 components = 0.0276739 Jy ! Clean residual min=-0.165619 max=0.126319 Jy/beam ! Clean residual mean=-0.000952 rms=0.045533 Jy/beam ! Combined flux in latest and established models = 1.14977 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 1.14977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.151136Jy sigma=1.247589 ! Fit after self-cal, rms=1.151104Jy sigma=1.247366 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755607 Jy ! Component: 100 - total flux cleaned = 0.000752213 Jy ! Component: 150 - total flux cleaned = 0.00045201 Jy ! Component: 200 - total flux cleaned = 0.00017384 Jy ! Total flux subtracted in 200 components = 0.00017384 Jy ! Clean residual min=-0.164935 max=0.125965 Jy/beam ! Clean residual mean=-0.000954 rms=0.045539 Jy/beam ! Combined flux in latest and established models = 1.14994 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 1.14994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.150031Jy sigma=1.246976 ! Fit after self-cal, rms=1.150058Jy sigma=1.246871 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.150058Jy sigma=1.246871 ! Fit after self-cal, rms=1.247828Jy sigma=1.243991 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=2.428 mas, bmaj=10.35 mas, bpa=9.323 degrees ! Estimated noise=7.34234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494737 Jy ! Component: 100 - total flux cleaned = 0.740807 Jy ! Component: 150 - total flux cleaned = 0.893143 Jy ! Component: 200 - total flux cleaned = 0.988853 Jy ! Total flux subtracted in 200 components = 0.988853 Jy ! Clean residual min=-0.124574 max=0.100637 Jy/beam ! Clean residual mean=-0.000348 rms=0.028698 Jy/beam ! Combined flux in latest and established models = 0.988852 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.988852 Jy ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=13.33 mas, bpa=10.24 degrees ! Estimated noise=3.81817 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 = 0.0952212 Jy ! Component: 100 - total flux cleaned = 0.139163 Jy ! Component: 150 - total flux cleaned = 0.159822 Jy ! Component: 200 - total flux cleaned = 0.169548 Jy ! Total flux subtracted in 200 components = 0.169548 Jy ! Clean residual min=-0.168433 max=0.126784 Jy/beam ! Clean residual mean=-0.000950 rms=0.046382 Jy/beam ! Combined flux in latest and established models = 1.1584 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 1.1584 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=9.175 mas, bmaj=37.65 mas, bpa=4.111 degrees ! Estimated noise=4.58222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162912 Jy ! Component: 100 - total flux cleaned = 0.0163205 Jy ! Component: 150 - total flux cleaned = 0.0169749 Jy ! Component: 200 - total flux cleaned = 0.0172989 Jy ! Total flux subtracted in 200 components = 0.0172989 Jy ! Clean residual min=-0.283818 max=0.195961 Jy/beam ! Clean residual mean=-0.001828 rms=0.084031 Jy/beam ! Combined flux in latest and established models = 1.1757 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 = 0.000321973 Jy ! Component: 100 - total flux cleaned = 0.000637346 Jy ! Component: 150 - total flux cleaned = 0.00125306 Jy ! Component: 200 - total flux cleaned = 0.00156564 Jy ! Total flux subtracted in 200 components = 0.00156564 Jy ! Clean residual min=-0.283499 max=0.195949 Jy/beam ! Clean residual mean=-0.001829 rms=0.083960 Jy/beam ! Combined flux in latest and established models = 1.17727 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 1.17727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=13.33 mas, bpa=10.24 degrees ! Estimated noise=3.81817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0114459 Jy ! Component: 100 - total flux cleaned = -0.0119898 Jy ! Component: 150 - total flux cleaned = -0.0124532 Jy ! Component: 200 - total flux cleaned = -0.012861 Jy ! Total flux subtracted in 200 components = -0.012861 Jy ! Clean residual min=-0.167846 max=0.126217 Jy/beam ! Clean residual mean=-0.000956 rms=0.046275 Jy/beam ! Combined flux in latest and established models = 1.1644 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 1.1644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.233193Jy sigma=1.256615 ! Fit after self-cal, rms=1.232523Jy sigma=1.256250 wmodel J1325-4301_S_map.mod ! Writing 54 model components to file: J1325-4301_S_map.mod wobs J1325-4301_S_uvs.fits ! Writing UV FITS file: J1325-4301_S_uvs.fits wwins J1325-4301_S_map.win ! wwins: Wrote 1 windows to J1325-4301_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 = -0.0713677 Jy ! Component: 100 - total flux cleaned = -0.104342 Jy ! Component: 150 - total flux cleaned = -0.112533 Jy ! Component: 200 - total flux cleaned = -0.116109 Jy ! Component: 250 - total flux cleaned = -0.119387 Jy ! Component: 300 - total flux cleaned = -0.11772 Jy ! Component: 350 - total flux cleaned = -0.113423 Jy ! Component: 400 - total flux cleaned = -0.10681 Jy ! Component: 450 - total flux cleaned = -0.0980669 Jy ! Component: 500 - total flux cleaned = -0.0898101 Jy ! Component: 550 - total flux cleaned = -0.0830681 Jy ! Component: 600 - total flux cleaned = -0.0798807 Jy ! Component: 650 - total flux cleaned = -0.0819402 Jy ! Component: 700 - total flux cleaned = -0.0829038 Jy ! Component: 750 - total flux cleaned = -0.081973 Jy ! Component: 800 - total flux cleaned = -0.0837739 Jy ! Component: 850 - total flux cleaned = -0.0837536 Jy ! Component: 900 - total flux cleaned = -0.086211 Jy ! Component: 950 - total flux cleaned = -0.0870144 Jy ! Component: 1000 - total flux cleaned = -0.0885735 Jy ! Component: 1050 - total flux cleaned = -0.0915569 Jy ! Component: 1100 - total flux cleaned = -0.0930014 Jy ! Component: 1150 - total flux cleaned = -0.0944113 Jy ! Component: 1200 - total flux cleaned = -0.0971428 Jy ! Component: 1250 - total flux cleaned = -0.0991285 Jy ! Component: 1300 - total flux cleaned = -0.102356 Jy ! Component: 1350 - total flux cleaned = -0.104251 Jy ! Component: 1400 - total flux cleaned = -0.106092 Jy ! Component: 1450 - total flux cleaned = -0.107884 Jy ! Component: 1500 - total flux cleaned = -0.109639 Jy ! Component: 1550 - total flux cleaned = -0.110213 Jy ! Component: 1600 - total flux cleaned = -0.112467 Jy ! Component: 1650 - total flux cleaned = -0.113028 Jy ! Component: 1700 - total flux cleaned = -0.113574 Jy ! Component: 1750 - total flux cleaned = -0.114648 Jy ! Component: 1800 - total flux cleaned = -0.1157 Jy ! Component: 1850 - total flux cleaned = -0.115692 Jy ! Component: 1900 - total flux cleaned = -0.115691 Jy ! Component: 1950 - total flux cleaned = -0.115691 Jy ! Component: 2000 - total flux cleaned = -0.115194 Jy ! Component: 2050 - total flux cleaned = -0.115696 Jy ! Component: 2100 - total flux cleaned = -0.115208 Jy ! Component: 2150 - total flux cleaned = -0.115694 Jy ! Component: 2200 - total flux cleaned = -0.116172 Jy ! Component: 2250 - total flux cleaned = -0.11617 Jy ! Component: 2300 - total flux cleaned = -0.117114 Jy ! Component: 2350 - total flux cleaned = -0.117112 Jy ! Component: 2400 - total flux cleaned = -0.117581 Jy ! Component: 2450 - total flux cleaned = -0.117582 Jy ! Component: 2500 - total flux cleaned = -0.117583 Jy ! Component: 2550 - total flux cleaned = -0.118038 Jy ! Component: 2600 - total flux cleaned = -0.119865 Jy ! Component: 2650 - total flux cleaned = -0.12123 Jy ! Component: 2700 - total flux cleaned = -0.123504 Jy ! Component: 2750 - total flux cleaned = -0.124866 Jy ! Component: 2800 - total flux cleaned = -0.127139 Jy ! Component: 2850 - total flux cleaned = -0.128499 Jy ! Component: 2900 - total flux cleaned = -0.129407 Jy ! Component: 2950 - total flux cleaned = -0.130769 Jy ! Component: 3000 - total flux cleaned = -0.132581 Jy ! Component: 3050 - total flux cleaned = -0.133937 Jy ! Component: 3100 - total flux cleaned = -0.136197 Jy ! Component: 3150 - total flux cleaned = -0.137553 Jy ! Component: 3200 - total flux cleaned = -0.139364 Jy ! Component: 3250 - total flux cleaned = -0.141175 Jy ! Component: 3300 - total flux cleaned = -0.142534 Jy ! Component: 3350 - total flux cleaned = -0.144349 Jy ! Component: 3400 - total flux cleaned = -0.144803 Jy ! Component: 3450 - total flux cleaned = -0.146167 Jy ! Component: 3500 - total flux cleaned = -0.147079 Jy ! Component: 3550 - total flux cleaned = -0.148452 Jy ! Component: 3600 - total flux cleaned = -0.148911 Jy ! Component: 3650 - total flux cleaned = -0.150288 Jy ! Component: 3700 - total flux cleaned = -0.151214 Jy ! Component: 3750 - total flux cleaned = -0.152145 Jy ! Component: 3800 - total flux cleaned = -0.152611 Jy ! Component: 3850 - total flux cleaned = -0.152607 Jy ! Component: 3900 - total flux cleaned = -0.15307 Jy ! Component: 3950 - total flux cleaned = -0.154949 Jy ! Component: 4000 - total flux cleaned = -0.154479 Jy ! Component: 4050 - total flux cleaned = -0.156847 Jy ! Total flux subtracted in 4096 components = -0.155899 Jy ! Clean residual min=-0.030290 max=0.027173 Jy/beam ! Clean residual mean=-0.000396 rms=0.009218 Jy/beam ! Combined flux in latest and established models = 1.00851 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 443 components and 1.00851 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1325-4301_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.082 x 13.33 at 10.24 degrees (North through East) ! Clean map min=-0.052989 max=0.64234 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1325-4301_S_map.fits wmodel /image_prod/ug002_uva//J1325-4301_S_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J1325-4301_S_map.mod wobs /image_prod/ug002_uva//J1325-4301_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1325-4301_S_uvs.fits wwins /image_prod/ug002_uva//J1325-4301_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1325-4301_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.642337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0113464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.29929 5.29929 10.5986 21.1972 42.3943 84.7887 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.642 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 56.611 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1325-4301_S_dfm.log closed on Thu Mar 5 01:13:58 2020