! Started logfile: /image_prod/ug002_uva//J2216+3102_S_dfm.log on Thu Mar 5 05:35:47 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//J2216+3102_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2216+3102_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973148 visibilities/baseline/integration-bin. ! Found source: J2216+3102 ! ! 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 6306 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 J2216+3102_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.126005Jy sigma=7.825198 ! Fit after self-cal, rms=0.517581Jy sigma=3.482548 ! 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=3.335 mas, bmaj=7.913 mas, bpa=-19.9 degrees ! Estimated noise=1.84332 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 = 0.384865 Jy ! Component: 100 - total flux cleaned = 0.479928 Jy ! Total flux subtracted in 100 components = 0.479928 Jy ! Clean residual min=-0.014460 max=0.037578 Jy/beam ! Clean residual mean=0.000120 rms=0.005080 Jy/beam ! Combined flux in latest and established models = 0.479928 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.479928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130907Jy sigma=0.772899 ! Fit after self-cal, rms=0.130914Jy sigma=0.772849 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376688 Jy ! Component: 100 - total flux cleaned = 0.0560142 Jy ! Total flux subtracted in 100 components = 0.0560142 Jy ! Clean residual min=-0.012471 max=0.017276 Jy/beam ! Clean residual mean=0.000107 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.535942 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.535942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120805Jy sigma=0.682853 ! Fit after self-cal, rms=0.120802Jy sigma=0.682756 ! 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=4.029 mas, bmaj=8.675 mas, bpa=-19.02 degrees ! Estimated noise=1.3352 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 = 0.0143494 Jy ! Component: 100 - total flux cleaned = 0.0162915 Jy ! Component: 150 - total flux cleaned = 0.0175196 Jy ! Component: 200 - total flux cleaned = 0.0185702 Jy ! Total flux subtracted in 200 components = 0.0185702 Jy ! Clean residual min=-0.013881 max=0.018236 Jy/beam ! Clean residual mean=0.000090 rms=0.004016 Jy/beam ! Combined flux in latest and established models = 0.554512 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.554512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117995Jy sigma=0.664710 ! Fit after self-cal, rms=0.117967Jy sigma=0.664484 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.029 x 8.675 at -19.02 degrees (North through East) ! Clean map min=-0.01343 max=0.49932 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 0.97 ! LA 1.01 MK 1.05 NL 0.92 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 HN 0.95 KP 0.98 ! LA 1.01 MK 1.03 NL 1.07 OV 1.13 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.97 KP 0.98 ! LA 1.01 MK 1.01 NL 0.89 OV 1.09 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.117967Jy sigma=0.664484 ! Fit after self-cal, rms=0.109214Jy sigma=0.599527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.027 mas, bmaj=8.744 mas, bpa=-19.19 degrees ! Estimated noise=1.33754 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 = 0.00333286 Jy ! Component: 100 - total flux cleaned = 0.00369868 Jy ! Component: 150 - total flux cleaned = 0.00384604 Jy ! Component: 200 - total flux cleaned = 0.00372133 Jy ! Total flux subtracted in 200 components = 0.00372133 Jy ! Clean residual min=-0.013323 max=0.014739 Jy/beam ! Clean residual mean=0.000074 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 0.558233 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.558233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108623Jy sigma=0.595470 ! Fit after self-cal, rms=0.108663Jy sigma=0.595360 ! 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=0.108663Jy sigma=0.595360 ! Fit after self-cal, rms=0.076763Jy sigma=0.395819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=8.719 mas, bpa=-19.13 degrees ! Estimated noise=1.34117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00317017 Jy ! Component: 100 - total flux cleaned = -0.00370859 Jy ! Component: 150 - total flux cleaned = -0.00394186 Jy ! Component: 200 - total flux cleaned = -0.00399169 Jy ! Total flux subtracted in 200 components = -0.00399169 Jy ! Clean residual min=-0.003040 max=0.003405 Jy/beam ! Clean residual mean=0.000010 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.554242 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.554242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076584Jy sigma=0.394637 ! Fit after self-cal, rms=0.076689Jy sigma=0.394424 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 (-5.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218467 Jy ! Component: 100 - total flux cleaned = 0.00304972 Jy ! Component: 150 - total flux cleaned = 0.0036901 Jy ! Component: 200 - total flux cleaned = 0.00399413 Jy ! Total flux subtracted in 200 components = 0.00399413 Jy ! Clean residual min=-0.002675 max=0.002669 Jy/beam ! Clean residual mean=0.000007 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.558236 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.558236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076531Jy sigma=0.393193 ! Fit after self-cal, rms=0.076516Jy sigma=0.393125 ! Inverting map ! Added new window around map position (25.5, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100896 Jy ! Component: 100 - total flux cleaned = 0.00146623 Jy ! Component: 150 - total flux cleaned = 0.00178941 Jy ! Component: 200 - total flux cleaned = 0.00207865 Jy ! Total flux subtracted in 200 components = 0.00207865 Jy ! Clean residual min=-0.002445 max=0.002227 Jy/beam ! Clean residual mean=0.000006 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.560314 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.560314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076381Jy sigma=0.392212 ! Fit after self-cal, rms=0.076372Jy sigma=0.392183 ! 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=0.076372Jy sigma=0.392183 ! Fit after self-cal, rms=0.076601Jy sigma=0.391722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.071 mas, bmaj=8.733 mas, bpa=-19.04 degrees ! Estimated noise=1.34039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016573 Jy ! Component: 100 - total flux cleaned = -0.00145916 Jy ! Component: 150 - total flux cleaned = -0.00137274 Jy ! Component: 200 - total flux cleaned = -0.00133276 Jy ! Total flux subtracted in 200 components = -0.00133276 Jy ! Clean residual min=-0.002208 max=0.002093 Jy/beam ! Clean residual mean=0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.558981 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.558981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076522Jy sigma=0.391215 ! Fit after self-cal, rms=0.076522Jy sigma=0.391204 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 = 7.23275e-05 Jy ! Component: 100 - total flux cleaned = 0.00018461 Jy ! Component: 150 - total flux cleaned = 0.000256188 Jy ! Component: 200 - total flux cleaned = 0.000323403 Jy ! Total flux subtracted in 200 components = 0.000323403 Jy ! Clean residual min=-0.002111 max=0.002090 Jy/beam ! Clean residual mean=0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.559305 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.559305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076485Jy sigma=0.390982 ! Fit after self-cal, rms=0.076483Jy sigma=0.390978 ! 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=0.076483Jy sigma=0.390978 ! Fit after self-cal, rms=0.076576Jy sigma=0.390855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.101 mas, bmaj=10.84 mas, bpa=-14.59 degrees ! Estimated noise=1.51707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014963 Jy ! Component: 100 - total flux cleaned = -0.00212217 Jy ! Component: 150 - total flux cleaned = -0.00228775 Jy ! Component: 200 - total flux cleaned = -0.00238202 Jy ! Total flux subtracted in 200 components = -0.00238202 Jy ! Clean residual min=-0.002391 max=0.002332 Jy/beam ! Clean residual mean=0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.556923 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.556923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076565Jy sigma=0.390785 ! Fit after self-cal, rms=0.076565Jy sigma=0.390770 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 = -0.000186404 Jy ! Component: 100 - total flux cleaned = -0.000248835 Jy ! Component: 150 - total flux cleaned = -0.00026872 Jy ! Component: 200 - total flux cleaned = -0.000286927 Jy ! Total flux subtracted in 200 components = -0.000286927 Jy ! Clean residual min=-0.002311 max=0.002303 Jy/beam ! Clean residual mean=0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.556636 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.556636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076560Jy sigma=0.390770 ! Fit after self-cal, rms=0.076558Jy sigma=0.390766 ! 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=4.073 mas, bmaj=8.742 mas, bpa=-18.99 degrees ! Estimated noise=1.33966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 8.742 at -18.99 degrees (North through East) ! Clean map min=-0.0019845 max=0.49988 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=3.377 mas, bmaj=7.898 mas, bpa=-19.94 degrees ! Estimated noise=1.84055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.384214 Jy ! Component: 100 - total flux cleaned = 0.476449 Jy ! Component: 150 - total flux cleaned = 0.512108 Jy ! Component: 200 - total flux cleaned = 0.528162 Jy ! Total flux subtracted in 200 components = 0.528162 Jy ! Clean residual min=-0.004929 max=0.007969 Jy/beam ! Clean residual mean=0.000016 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.528162 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.528162 Jy ! Inverting map and beam ! Estimated beam: bmin=4.073 mas, bmaj=8.742 mas, bpa=-18.99 degrees ! Estimated noise=1.33966 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 = 0.0107912 Jy ! Component: 100 - total flux cleaned = 0.0168836 Jy ! Component: 150 - total flux cleaned = 0.021016 Jy ! Component: 200 - total flux cleaned = 0.0242181 Jy ! Total flux subtracted in 200 components = 0.0242181 Jy ! Clean residual min=-0.002881 max=0.002772 Jy/beam ! Clean residual mean=0.000008 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.55238 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.55238 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=8.101 mas, bmaj=10.84 mas, bpa=-14.59 degrees ! Estimated noise=1.51707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023794 Jy ! Component: 100 - total flux cleaned = 0.00352779 Jy ! Component: 150 - total flux cleaned = 0.00446725 Jy ! Component: 200 - total flux cleaned = 0.00499635 Jy ! Total flux subtracted in 200 components = 0.00499635 Jy ! Clean residual min=-0.002489 max=0.002443 Jy/beam ! Clean residual mean=0.000010 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.557377 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 = 0.000408763 Jy ! Component: 100 - total flux cleaned = 0.000491891 Jy ! Component: 150 - total flux cleaned = 0.000529749 Jy ! Component: 200 - total flux cleaned = 0.000529536 Jy ! Total flux subtracted in 200 components = 0.000529536 Jy ! Clean residual min=-0.002353 max=0.002386 Jy/beam ! Clean residual mean=0.000009 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.557906 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 106 components and 0.557906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.073 mas, bmaj=8.742 mas, bpa=-18.99 degrees ! Estimated noise=1.33966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499727 Jy ! Component: 100 - total flux cleaned = 0.000989949 Jy ! Component: 150 - total flux cleaned = 0.00115477 Jy ! Component: 200 - total flux cleaned = 0.00136288 Jy ! Total flux subtracted in 200 components = 0.00136288 Jy ! Clean residual min=-0.002298 max=0.002130 Jy/beam ! Clean residual mean=0.000005 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.559269 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.559269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076681Jy sigma=0.391784 ! Fit after self-cal, rms=0.076675Jy sigma=0.391723 wmodel J2216+3102_S_map.mod ! Writing 121 model components to file: J2216+3102_S_map.mod wobs J2216+3102_S_uvs.fits ! Writing UV FITS file: J2216+3102_S_uvs.fits wwins J2216+3102_S_map.win ! wwins: Wrote 3 windows to J2216+3102_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 = -0.000248848 Jy ! Component: 100 - total flux cleaned = -0.000476769 Jy ! Component: 150 - total flux cleaned = -0.000369571 Jy ! Component: 200 - total flux cleaned = -0.000268169 Jy ! Component: 250 - total flux cleaned = -0.000170284 Jy ! Component: 300 - total flux cleaned = -0.000232851 Jy ! Component: 350 - total flux cleaned = -0.000171226 Jy ! Component: 400 - total flux cleaned = -0.000171639 Jy ! Component: 450 - total flux cleaned = -0.000142596 Jy ! Component: 500 - total flux cleaned = -0.000142862 Jy ! Component: 550 - total flux cleaned = -0.000199206 Jy ! Component: 600 - total flux cleaned = -0.000199512 Jy ! Component: 650 - total flux cleaned = -0.000253964 Jy ! Component: 700 - total flux cleaned = -0.00027998 Jy ! Component: 750 - total flux cleaned = -0.000306055 Jy ! Component: 800 - total flux cleaned = -0.000331881 Jy ! Component: 850 - total flux cleaned = -0.000458248 Jy ! Component: 900 - total flux cleaned = -0.000532983 Jy ! Component: 950 - total flux cleaned = -0.000703219 Jy ! Component: 1000 - total flux cleaned = -0.000749851 Jy ! Component: 1050 - total flux cleaned = -0.000796566 Jy ! Component: 1100 - total flux cleaned = -0.000819968 Jy ! Component: 1150 - total flux cleaned = -0.000773796 Jy ! Component: 1200 - total flux cleaned = -0.000774108 Jy ! Component: 1250 - total flux cleaned = -0.000774422 Jy ! Component: 1300 - total flux cleaned = -0.00081822 Jy ! Component: 1350 - total flux cleaned = -0.000775287 Jy ! Component: 1400 - total flux cleaned = -0.000839381 Jy ! Component: 1450 - total flux cleaned = -0.000818416 Jy ! Component: 1500 - total flux cleaned = -0.000859613 Jy ! Component: 1550 - total flux cleaned = -0.000777815 Jy ! Component: 1600 - total flux cleaned = -0.000737569 Jy ! Component: 1650 - total flux cleaned = -0.000777239 Jy ! Component: 1700 - total flux cleaned = -0.000678206 Jy ! Component: 1750 - total flux cleaned = -0.000639335 Jy ! Component: 1800 - total flux cleaned = -0.000601056 Jy ! Component: 1850 - total flux cleaned = -0.000582107 Jy ! Component: 1900 - total flux cleaned = -0.000563481 Jy ! Component: 1950 - total flux cleaned = -0.000563425 Jy ! Component: 2000 - total flux cleaned = -0.000508482 Jy ! Component: 2050 - total flux cleaned = -0.000581929 Jy ! Component: 2100 - total flux cleaned = -0.000599896 Jy ! Component: 2150 - total flux cleaned = -0.000546354 Jy ! Component: 2200 - total flux cleaned = -0.000511155 Jy ! Component: 2250 - total flux cleaned = -0.00054613 Jy ! Component: 2300 - total flux cleaned = -0.000494256 Jy ! Component: 2350 - total flux cleaned = -0.000443157 Jy ! Component: 2400 - total flux cleaned = -0.000510869 Jy ! Component: 2450 - total flux cleaned = -0.000426786 Jy ! Component: 2500 - total flux cleaned = -0.000426742 Jy ! Component: 2550 - total flux cleaned = -0.000443411 Jy ! Component: 2600 - total flux cleaned = -0.000394406 Jy ! Component: 2650 - total flux cleaned = -0.000475582 Jy ! Component: 2700 - total flux cleaned = -0.000491576 Jy ! Component: 2750 - total flux cleaned = -0.000443993 Jy ! Component: 2800 - total flux cleaned = -0.000459888 Jy ! Component: 2850 - total flux cleaned = -0.000444416 Jy ! Component: 2900 - total flux cleaned = -0.000459733 Jy ! Component: 2950 - total flux cleaned = -0.000505432 Jy ! Component: 3000 - total flux cleaned = -0.000475214 Jy ! Component: 3050 - total flux cleaned = -0.00045991 Jy ! Component: 3100 - total flux cleaned = -0.00041522 Jy ! Component: 3150 - total flux cleaned = -0.0004745 Jy ! Component: 3200 - total flux cleaned = -0.000459775 Jy ! Component: 3250 - total flux cleaned = -0.000415922 Jy ! Component: 3300 - total flux cleaned = -0.000343632 Jy ! Component: 3350 - total flux cleaned = -0.000415355 Jy ! Component: 3400 - total flux cleaned = -0.000301523 Jy ! Component: 3450 - total flux cleaned = -0.000315422 Jy ! Component: 3500 - total flux cleaned = -0.000315568 Jy ! Component: 3550 - total flux cleaned = -0.000301789 Jy ! Component: 3600 - total flux cleaned = -0.000246729 Jy ! Component: 3650 - total flux cleaned = -0.000287667 Jy ! Component: 3700 - total flux cleaned = -0.000301166 Jy ! Component: 3750 - total flux cleaned = -0.000287703 Jy ! Component: 3800 - total flux cleaned = -0.000274347 Jy ! Component: 3850 - total flux cleaned = -0.000287431 Jy ! Component: 3900 - total flux cleaned = -0.000261229 Jy ! Component: 3950 - total flux cleaned = -0.000248271 Jy ! Component: 4000 - total flux cleaned = -0.000274252 Jy ! Component: 4050 - total flux cleaned = -0.000287031 Jy ! Total flux subtracted in 4096 components = -0.000287017 Jy ! Clean residual min=-0.000737 max=0.000760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.558982 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 428 components and 0.558982 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2216+3102_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 8.742 at -18.99 degrees (North through East) ! Clean map min=-0.0013582 max=0.50057 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2216+3102_S_map.fits wmodel /image_prod/ug002_uva//J2216+3102_S_map.mod ! Writing 428 model components to file: /image_prod/ug002_uva//J2216+3102_S_map.mod wobs /image_prod/ug002_uva//J2216+3102_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2216+3102_S_uvs.fits wwins /image_prod/ug002_uva//J2216+3102_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2216+3102_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.500571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141116 0.141116 0.282232 0.564464 1.12893 2.25786 4.51571 9.03142 18.0628 36.1257 72.2514 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.5 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2125.91 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2216+3102_S_dfm.log closed on Thu Mar 5 05:35:51 2020