! Started logfile: /image_prod/ug002_uva//J1710-0355_S_dfm.log on Thu Mar 5 03:07:32 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//J1710-0355_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1710-0355_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976389 visibilities/baseline/integration-bin. ! Found source: J1710-0355 ! ! 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 6327 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 J1710-0355_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015184Jy sigma=7.810658 ! Fit after self-cal, rms=0.876833Jy sigma=6.686309 ! 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=2.627 mas, bmaj=7.129 mas, bpa=-1.095 degrees ! Estimated noise=1.67489 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 = 0.0915857 Jy ! Component: 100 - total flux cleaned = 0.130539 Jy ! Total flux subtracted in 100 components = 0.130539 Jy ! Clean residual min=-0.007974 max=0.019997 Jy/beam ! Clean residual mean=0.000021 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 0.130539 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.130539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081197Jy sigma=0.584370 ! Fit after self-cal, rms=0.081010Jy sigma=0.582645 ! Inverting map ! Added new window around map position (2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242595 Jy ! Component: 100 - total flux cleaned = 0.0404677 Jy ! Total flux subtracted in 100 components = 0.0404677 Jy ! Clean residual min=-0.005139 max=0.010701 Jy/beam ! Clean residual mean=0.000010 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.171006 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.171006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070828Jy sigma=0.475368 ! Fit after self-cal, rms=0.070817Jy sigma=0.475031 ! 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=3.15 mas, bmaj=8.091 mas, bpa=-2.186 degrees ! Estimated noise=1.19972 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 = 0.0157735 Jy ! Component: 100 - total flux cleaned = 0.0250993 Jy ! Component: 150 - total flux cleaned = 0.0307899 Jy ! Component: 200 - total flux cleaned = 0.0342951 Jy ! Total flux subtracted in 200 components = 0.0342951 Jy ! Clean residual min=-0.004513 max=0.004712 Jy/beam ! Clean residual mean=0.000004 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.205302 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 95 components and 0.205301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067539Jy sigma=0.437409 ! Fit after self-cal, rms=0.067447Jy sigma=0.436849 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 8.091 at -2.186 degrees (North through East) ! Clean map min=-0.0042332 max=0.12002 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.03 KP 1.03 ! LA 0.98 MK 0.93 OV 0.88 PT 1.07 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 OV 0.91 PT 1.02 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.94 HN 1.09 KP 1.02 ! LA 0.95 MK 0.92 OV 1.06 PT 1.07 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.067447Jy sigma=0.436849 ! Fit after self-cal, rms=0.066478Jy sigma=0.423477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.171 mas, bpa=-2.761 degrees ! Estimated noise=1.19075 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 = -2.22178e-05 Jy ! Component: 100 - total flux cleaned = 5.58142e-05 Jy ! Component: 150 - total flux cleaned = 2.20183e-05 Jy ! Component: 200 - total flux cleaned = -7.62676e-06 Jy ! Total flux subtracted in 200 components = -7.62676e-06 Jy ! Clean residual min=-0.002440 max=0.002794 Jy/beam ! Clean residual mean=0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.205294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.205294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066412Jy sigma=0.423255 ! Fit after self-cal, rms=0.066478Jy sigma=0.423128 ! 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=0.066478Jy sigma=0.423128 ! Fit after self-cal, rms=0.064525Jy sigma=0.416223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.162 mas, bpa=-2.77 degrees ! Estimated noise=1.19151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503352 Jy ! Component: 100 - total flux cleaned = 0.000536848 Jy ! Component: 150 - total flux cleaned = 0.000537445 Jy ! Component: 200 - total flux cleaned = 0.000511121 Jy ! Total flux subtracted in 200 components = 0.000511121 Jy ! Clean residual min=-0.002099 max=0.002431 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.205805 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.205805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064484Jy sigma=0.416040 ! Fit after self-cal, rms=0.064480Jy sigma=0.415988 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 = -9.33793e-05 Jy ! Component: 100 - total flux cleaned = -9.10344e-05 Jy ! Component: 150 - total flux cleaned = -9.18094e-05 Jy ! Component: 200 - total flux cleaned = -9.13799e-05 Jy ! Total flux subtracted in 200 components = -9.13799e-05 Jy ! Clean residual min=-0.002082 max=0.002397 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.205714 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.205714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064454Jy sigma=0.415876 ! Fit after self-cal, rms=0.064451Jy sigma=0.415861 ! 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=0.064451Jy sigma=0.415861 ! Fit after self-cal, rms=0.063846Jy sigma=0.414751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=8.146 mas, bpa=-2.776 degrees ! Estimated noise=1.18597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173868 Jy ! Component: 100 - total flux cleaned = -0.000148176 Jy ! Component: 150 - total flux cleaned = -0.000148219 Jy ! Component: 200 - total flux cleaned = -0.000127422 Jy ! Total flux subtracted in 200 components = -0.000127422 Jy ! Clean residual min=-0.002123 max=0.002327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.205586 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 114 components and 0.205586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063824Jy sigma=0.414638 ! Fit after self-cal, rms=0.063814Jy sigma=0.414620 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 (2, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189209 Jy ! Component: 100 - total flux cleaned = 0.00198892 Jy ! Component: 150 - total flux cleaned = 0.00199151 Jy ! Component: 200 - total flux cleaned = 0.00199143 Jy ! Total flux subtracted in 200 components = 0.00199143 Jy ! Clean residual min=-0.001964 max=0.002224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.207578 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.207578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063714Jy sigma=0.414008 ! Fit after self-cal, rms=0.063691Jy sigma=0.413933 ! Inverting map ! Added new window around map position (-72.5, 97.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842145 Jy ! Component: 100 - total flux cleaned = 0.000674074 Jy ! Component: 150 - total flux cleaned = 0.000765478 Jy ! Component: 200 - total flux cleaned = 0.000847589 Jy ! Total flux subtracted in 200 components = 0.000847589 Jy ! Clean residual min=-0.001891 max=0.001999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.208425 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.208425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063578Jy sigma=0.413294 ! Fit after self-cal, rms=0.063578Jy sigma=0.413248 ! 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=0.063578Jy sigma=0.413248 ! Fit after self-cal, rms=0.062729Jy sigma=0.413138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.884 mas, bmaj=13.68 mas, bpa=3.608 degrees ! Estimated noise=1.48856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112035 Jy ! Component: 100 - total flux cleaned = 0.00109015 Jy ! Component: 150 - total flux cleaned = 0.00103796 Jy ! Component: 200 - total flux cleaned = 0.00101469 Jy ! Total flux subtracted in 200 components = 0.00101469 Jy ! Clean residual min=-0.002088 max=0.002272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.20944 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.20944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062703Jy sigma=0.412966 ! Fit after self-cal, rms=0.062688Jy sigma=0.412936 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 = 0.000146027 Jy ! Component: 100 - total flux cleaned = 9.94181e-05 Jy ! Component: 150 - total flux cleaned = 0.00010013 Jy ! Component: 200 - total flux cleaned = 8.05001e-05 Jy ! Total flux subtracted in 200 components = 8.05001e-05 Jy ! Clean residual min=-0.002097 max=0.002182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.20952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.20952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062677Jy sigma=0.412880 ! Fit after self-cal, rms=0.062674Jy sigma=0.412865 ! 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=3.123 mas, bmaj=8.117 mas, bpa=-2.771 degrees ! Estimated noise=1.17851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 8.117 at -2.771 degrees (North through East) ! Clean map min=-0.0017659 max=0.1177 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=2.61 mas, bmaj=7.165 mas, bpa=-1.625 degrees ! Estimated noise=1.63737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0901598 Jy ! Component: 100 - total flux cleaned = 0.12906 Jy ! Component: 150 - total flux cleaned = 0.153086 Jy ! Component: 200 - total flux cleaned = 0.169127 Jy ! Total flux subtracted in 200 components = 0.169127 Jy ! Clean residual min=-0.004598 max=0.008713 Jy/beam ! Clean residual mean=0.000010 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.169127 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.169127 Jy ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.117 mas, bpa=-2.771 degrees ! Estimated noise=1.17851 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 = 0.015554 Jy ! Component: 100 - total flux cleaned = 0.0247126 Jy ! Component: 150 - total flux cleaned = 0.0303803 Jy ! Component: 200 - total flux cleaned = 0.0340903 Jy ! Total flux subtracted in 200 components = 0.0340903 Jy ! Clean residual min=-0.002678 max=0.002902 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.203217 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 112 components and 0.203217 Jy ! Inverting map ! Added new window around map position (-4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284468 Jy ! Component: 100 - total flux cleaned = 0.00418438 Jy ! Component: 150 - total flux cleaned = 0.00486517 Jy ! Component: 200 - total flux cleaned = 0.00507696 Jy ! Total flux subtracted in 200 components = 0.00507696 Jy ! Clean residual min=-0.002230 max=0.001957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.208294 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 152 components and 0.208294 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=7.884 mas, bmaj=13.68 mas, bpa=3.608 degrees ! Estimated noise=1.48856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838634 Jy ! Component: 100 - total flux cleaned = 0.000874741 Jy ! Component: 150 - total flux cleaned = 0.000843958 Jy ! Component: 200 - total flux cleaned = 0.000844039 Jy ! Total flux subtracted in 200 components = 0.000844039 Jy ! Clean residual min=-0.002134 max=0.002338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.209138 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 = 1.72173e-07 Jy ! Component: 100 - total flux cleaned = 1.37586e-06 Jy ! Component: 150 - total flux cleaned = 1.67993e-06 Jy ! Component: 200 - total flux cleaned = 1.48303e-06 Jy ! Total flux subtracted in 200 components = 1.48303e-06 Jy ! Clean residual min=-0.002066 max=0.002194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.209139 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 193 components and 0.209139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.117 mas, bpa=-2.771 degrees ! Estimated noise=1.17851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91963e-05 Jy ! Component: 100 - total flux cleaned = -0.000126113 Jy ! Component: 150 - total flux cleaned = -3.22589e-05 Jy ! Component: 200 - total flux cleaned = 2.59323e-05 Jy ! Total flux subtracted in 200 components = 2.59323e-05 Jy ! Clean residual min=-0.001966 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.209165 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.209165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062639Jy sigma=0.412623 ! Fit after self-cal, rms=0.062614Jy sigma=0.412543 wmodel J1710-0355_S_map.mod ! Writing 217 model components to file: J1710-0355_S_map.mod wobs J1710-0355_S_uvs.fits ! Writing UV FITS file: J1710-0355_S_uvs.fits wwins J1710-0355_S_map.win ! wwins: Wrote 5 windows to J1710-0355_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 = -0.000221553 Jy ! Component: 100 - total flux cleaned = -0.000127041 Jy ! Component: 150 - total flux cleaned = -0.000335448 Jy ! Component: 200 - total flux cleaned = -0.000535451 Jy ! Component: 250 - total flux cleaned = -0.000728482 Jy ! Component: 300 - total flux cleaned = -0.000889163 Jy ! Component: 350 - total flux cleaned = -0.0010189 Jy ! Component: 400 - total flux cleaned = -0.00109463 Jy ! Component: 450 - total flux cleaned = -0.00116858 Jy ! Component: 500 - total flux cleaned = -0.00121661 Jy ! Component: 550 - total flux cleaned = -0.00133438 Jy ! Component: 600 - total flux cleaned = -0.00144953 Jy ! Component: 650 - total flux cleaned = -0.00156236 Jy ! Component: 700 - total flux cleaned = -0.00167308 Jy ! Component: 750 - total flux cleaned = -0.00175929 Jy ! Component: 800 - total flux cleaned = -0.00186559 Jy ! Component: 850 - total flux cleaned = -0.00190696 Jy ! Component: 900 - total flux cleaned = -0.00194829 Jy ! Component: 950 - total flux cleaned = -0.00204957 Jy ! Component: 1000 - total flux cleaned = -0.00218851 Jy ! Component: 1050 - total flux cleaned = -0.00224718 Jy ! Component: 1100 - total flux cleaned = -0.00230525 Jy ! Component: 1150 - total flux cleaned = -0.00241964 Jy ! Component: 1200 - total flux cleaned = -0.00251333 Jy ! Component: 1250 - total flux cleaned = -0.00260585 Jy ! Component: 1300 - total flux cleaned = -0.00267879 Jy ! Component: 1350 - total flux cleaned = -0.00271472 Jy ! Component: 1400 - total flux cleaned = -0.00271478 Jy ! Component: 1450 - total flux cleaned = -0.00278507 Jy ! Component: 1500 - total flux cleaned = -0.00283724 Jy ! Component: 1550 - total flux cleaned = -0.0028713 Jy ! Component: 1600 - total flux cleaned = -0.002939 Jy ! Component: 1650 - total flux cleaned = -0.00298923 Jy ! Component: 1700 - total flux cleaned = -0.00305505 Jy ! Component: 1750 - total flux cleaned = -0.0030877 Jy ! Component: 1800 - total flux cleaned = -0.00316814 Jy ! Component: 1850 - total flux cleaned = -0.003168 Jy ! Component: 1900 - total flux cleaned = -0.00316792 Jy ! Component: 1950 - total flux cleaned = -0.00324598 Jy ! Component: 2000 - total flux cleaned = -0.00326154 Jy ! Component: 2050 - total flux cleaned = -0.00329215 Jy ! Component: 2100 - total flux cleaned = -0.00335252 Jy ! Component: 2150 - total flux cleaned = -0.00333743 Jy ! Component: 2200 - total flux cleaned = -0.00341134 Jy ! Component: 2250 - total flux cleaned = -0.0034261 Jy ! Component: 2300 - total flux cleaned = -0.00345522 Jy ! Component: 2350 - total flux cleaned = -0.0034982 Jy ! Component: 2400 - total flux cleaned = -0.00352665 Jy ! Component: 2450 - total flux cleaned = -0.00358288 Jy ! Component: 2500 - total flux cleaned = -0.00359668 Jy ! Component: 2550 - total flux cleaned = -0.00365185 Jy ! Component: 2600 - total flux cleaned = -0.00363839 Jy ! Component: 2650 - total flux cleaned = -0.00365188 Jy ! Component: 2700 - total flux cleaned = -0.00371937 Jy ! Component: 2750 - total flux cleaned = -0.00365258 Jy ! Component: 2800 - total flux cleaned = -0.00374519 Jy ! Component: 2850 - total flux cleaned = -0.00371893 Jy ! Component: 2900 - total flux cleaned = -0.00377086 Jy ! Component: 2950 - total flux cleaned = -0.00378368 Jy ! Component: 3000 - total flux cleaned = -0.00377098 Jy ! Component: 3050 - total flux cleaned = -0.00377125 Jy ! Component: 3100 - total flux cleaned = -0.00380892 Jy ! Component: 3150 - total flux cleaned = -0.00380901 Jy ! Component: 3200 - total flux cleaned = -0.0038584 Jy ! Component: 3250 - total flux cleaned = -0.00383377 Jy ! Component: 3300 - total flux cleaned = -0.00385817 Jy ! Component: 3350 - total flux cleaned = -0.00387012 Jy ! Component: 3400 - total flux cleaned = -0.00389397 Jy ! Component: 3450 - total flux cleaned = -0.00390568 Jy ! Component: 3500 - total flux cleaned = -0.00389381 Jy ! Component: 3550 - total flux cleaned = -0.00391708 Jy ! Component: 3600 - total flux cleaned = -0.00390536 Jy ! Component: 3650 - total flux cleaned = -0.0039168 Jy ! Component: 3700 - total flux cleaned = -0.00389401 Jy ! Component: 3750 - total flux cleaned = -0.00393924 Jy ! Component: 3800 - total flux cleaned = -0.00392802 Jy ! Component: 3850 - total flux cleaned = -0.00395035 Jy ! Component: 3900 - total flux cleaned = -0.00395042 Jy ! Component: 3950 - total flux cleaned = -0.00398341 Jy ! Component: 4000 - total flux cleaned = -0.00398343 Jy ! Component: 4050 - total flux cleaned = -0.00399423 Jy ! Total flux subtracted in 4096 components = -0.00399417 Jy ! Clean residual min=-0.000655 max=0.000645 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.205171 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 510 components and 0.205171 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1710-0355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 8.117 at -2.771 degrees (North through East) ! Clean map min=-0.0012923 max=0.11768 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1710-0355_S_map.fits wmodel /image_prod/ug002_uva//J1710-0355_S_map.mod ! Writing 510 model components to file: /image_prod/ug002_uva//J1710-0355_S_map.mod wobs /image_prod/ug002_uva//J1710-0355_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1710-0355_S_uvs.fits wwins /image_prod/ug002_uva//J1710-0355_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1710-0355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50265 0.50265 1.0053 2.0106 4.0212 8.0424 16.0848 32.1696 64.3392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 596.836 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1710-0355_S_dfm.log closed on Thu Mar 5 03:07:36 2020