! Started logfile: /image_prod/ug002_uva//J1337+6532_S_dfm.log on Thu Mar 5 01:19:32 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//J1337+6532_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1337+6532_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.908333 visibilities/baseline/integration-bin. ! Found source: J1337+6532 ! ! 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 4578 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 J1337+6532_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007003Jy sigma=7.458621 ! Fit after self-cal, rms=0.929046Jy sigma=6.860113 ! 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=3.188 mas, bmaj=3.798 mas, bpa=6.39 degrees ! Estimated noise=2.10938 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 = 0.054491 Jy ! Component: 100 - total flux cleaned = 0.0703661 Jy ! Total flux subtracted in 100 components = 0.0703661 Jy ! Clean residual min=-0.004629 max=0.006426 Jy/beam ! Clean residual mean=0.000006 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0703661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0703661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071522Jy sigma=0.454470 ! Fit after self-cal, rms=0.070394Jy sigma=0.447477 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714646 Jy ! Component: 100 - total flux cleaned = 0.0103017 Jy ! Total flux subtracted in 100 components = 0.0103017 Jy ! Clean residual min=-0.003996 max=0.004336 Jy/beam ! Clean residual mean=0.000006 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0806678 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0806678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069561Jy sigma=0.440421 ! Fit after self-cal, rms=0.069555Jy sigma=0.440323 ! 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=3.903 mas, bmaj=4.243 mas, bpa=-6.714 degrees ! Estimated noise=1.46469 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 = 0.00282731 Jy ! Component: 100 - total flux cleaned = 0.00422291 Jy ! Component: 150 - total flux cleaned = 0.00457272 Jy ! Component: 200 - total flux cleaned = 0.00475468 Jy ! Total flux subtracted in 200 components = 0.00475468 Jy ! Clean residual min=-0.003091 max=0.003539 Jy/beam ! Clean residual mean=0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0854225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0854225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069431Jy sigma=0.439367 ! Fit after self-cal, rms=0.069428Jy sigma=0.439320 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.903 x 4.243 at -6.714 degrees (North through East) ! Clean map min=-0.003032 max=0.072499 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 KP 1.01 MK 0.95 ! NL 1.07 OV 0.92 PT 1.05 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.06 HN 1.02 KP 1.05 ! MK 1.04 NL 1.08 OV 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 0.96 MK 0.98 ! NL 0.99 OV 0.93 PT 1.05 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.03 KP 1.06 ! MK 1.04 NL 1.27 OV 0.85 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 1.06 MK 0.91 ! NL 0.98 OV 0.87 PT 1.06 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.03 KP 0.92 ! MK 1.03 NL 1.18 OV 0.95 SC 0.87 ! ! ! Fit before self-cal, rms=0.069428Jy sigma=0.439320 ! Fit after self-cal, rms=0.070388Jy sigma=0.435819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=4.285 mas, bpa=-3.283 degrees ! Estimated noise=1.46866 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 = 0.000267512 Jy ! Component: 100 - total flux cleaned = 0.00028957 Jy ! Component: 150 - total flux cleaned = 0.000289736 Jy ! Component: 200 - total flux cleaned = 0.000309752 Jy ! Total flux subtracted in 200 components = 0.000309752 Jy ! Clean residual min=-0.002501 max=0.003195 Jy/beam ! Clean residual mean=0.000005 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0857322 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0857322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070370Jy sigma=0.435726 ! Fit after self-cal, rms=0.070460Jy sigma=0.435527 ! 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=0.070460Jy sigma=0.435527 ! Fit after self-cal, rms=0.068045Jy sigma=0.432066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.917 mas, bmaj=4.245 mas, bpa=-2.732 degrees ! Estimated noise=1.46757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290356 Jy ! Component: 100 - total flux cleaned = 0.000311286 Jy ! Component: 150 - total flux cleaned = 0.000296245 Jy ! Component: 200 - total flux cleaned = 0.000296255 Jy ! Total flux subtracted in 200 components = 0.000296255 Jy ! Clean residual min=-0.002533 max=0.002609 Jy/beam ! Clean residual mean=0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0860285 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0860285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068035Jy sigma=0.431987 ! Fit after self-cal, rms=0.068059Jy sigma=0.431844 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 (-11, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183134 Jy ! Component: 100 - total flux cleaned = 0.002071 Jy ! Component: 150 - total flux cleaned = 0.00212005 Jy ! Component: 200 - total flux cleaned = 0.00220374 Jy ! Total flux subtracted in 200 components = 0.00220374 Jy ! Clean residual min=-0.002421 max=0.002412 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0882322 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0882322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067942Jy sigma=0.431033 ! Fit after self-cal, rms=0.067926Jy sigma=0.430932 ! 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=0.067926Jy sigma=0.430932 ! Fit after self-cal, rms=0.067495Jy sigma=0.430845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=4.227 mas, bpa=-1.102 degrees ! Estimated noise=1.46417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121696 Jy ! Component: 100 - total flux cleaned = 0.00125907 Jy ! Component: 150 - total flux cleaned = 0.00133215 Jy ! Component: 200 - total flux cleaned = 0.00139551 Jy ! Total flux subtracted in 200 components = 0.00139551 Jy ! Clean residual min=-0.002354 max=0.002302 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0896278 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0896278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067443Jy sigma=0.430496 ! Fit after self-cal, rms=0.067429Jy sigma=0.430460 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 = 0.00037622 Jy ! Component: 100 - total flux cleaned = 0.00037595 Jy ! Component: 150 - total flux cleaned = 0.000401394 Jy ! Component: 200 - total flux cleaned = 0.00040186 Jy ! Total flux subtracted in 200 components = 0.00040186 Jy ! Clean residual min=-0.002274 max=0.002234 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0900296 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0900296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067406Jy sigma=0.430325 ! Fit after self-cal, rms=0.067403Jy sigma=0.430316 ! 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=0.067403Jy sigma=0.430316 ! Fit after self-cal, rms=0.067204Jy sigma=0.430244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.946 mas, bmaj=8.694 mas, bpa=71.99 degrees ! Estimated noise=1.78981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544165 Jy ! Component: 100 - total flux cleaned = 0.000482453 Jy ! Component: 150 - total flux cleaned = 0.000464116 Jy ! Component: 200 - total flux cleaned = 0.000448424 Jy ! Total flux subtracted in 200 components = 0.000448424 Jy ! Clean residual min=-0.002103 max=0.002100 Jy/beam ! Clean residual mean=0.000007 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.090478 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0904781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067194Jy sigma=0.430196 ! Fit after self-cal, rms=0.067181Jy sigma=0.430160 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.53216e-05 Jy ! Component: 100 - total flux cleaned = 8.90902e-05 Jy ! Component: 150 - total flux cleaned = 4.44346e-05 Jy ! Component: 200 - total flux cleaned = 4.33201e-06 Jy ! Total flux subtracted in 200 components = 4.33201e-06 Jy ! Clean residual min=-0.002072 max=0.002117 Jy/beam ! Clean residual mean=0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0904824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0904824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067179Jy sigma=0.430159 ! Fit after self-cal, rms=0.067176Jy sigma=0.430139 ! 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=3.884 mas, bmaj=4.217 mas, bpa=-0.276 degrees ! Estimated noise=1.46535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 4.217 at -0.276 degrees (North through East) ! Clean map min=-0.0021373 max=0.07201 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=3.174 mas, bmaj=3.786 mas, bpa=10.22 degrees ! Estimated noise=2.10822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0550983 Jy ! Component: 100 - total flux cleaned = 0.0710934 Jy ! Component: 150 - total flux cleaned = 0.0779433 Jy ! Component: 200 - total flux cleaned = 0.0822151 Jy ! Total flux subtracted in 200 components = 0.0822151 Jy ! Clean residual min=-0.003809 max=0.003801 Jy/beam ! Clean residual mean=0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0822151 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 0.0822151 Jy ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=4.217 mas, bpa=-0.276 degrees ! Estimated noise=1.46535 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) ! Added new window around map position (-5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422366 Jy ! Component: 100 - total flux cleaned = 0.00657989 Jy ! Component: 150 - total flux cleaned = 0.00740191 Jy ! Component: 200 - total flux cleaned = 0.00770001 Jy ! Total flux subtracted in 200 components = 0.00770001 Jy ! Clean residual min=-0.002363 max=0.002182 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0899151 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0899151 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=7.946 mas, bmaj=8.694 mas, bpa=71.99 degrees ! Estimated noise=1.78981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110893 Jy ! Component: 100 - total flux cleaned = 0.00110777 Jy ! Component: 150 - total flux cleaned = 0.00118565 Jy ! Component: 200 - total flux cleaned = 0.00118585 Jy ! Total flux subtracted in 200 components = 0.00118585 Jy ! Clean residual min=-0.002106 max=0.002151 Jy/beam ! Clean residual mean=0.000007 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.091101 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 = -1.91836e-05 Jy ! Component: 100 - total flux cleaned = -2.05182e-05 Jy ! Component: 150 - total flux cleaned = -5.09536e-05 Jy ! Component: 200 - total flux cleaned = -6.51667e-05 Jy ! Total flux subtracted in 200 components = -6.51667e-05 Jy ! Clean residual min=-0.002041 max=0.002160 Jy/beam ! Clean residual mean=0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0910358 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.0910358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=4.217 mas, bpa=-0.276 degrees ! Estimated noise=1.46535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015513 Jy ! Component: 100 - total flux cleaned = 0.000310896 Jy ! Component: 150 - total flux cleaned = 0.000379626 Jy ! Component: 200 - total flux cleaned = 0.000439237 Jy ! Total flux subtracted in 200 components = 0.000439237 Jy ! Clean residual min=-0.002178 max=0.002178 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.091475 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.091475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067213Jy sigma=0.430317 ! Fit after self-cal, rms=0.067205Jy sigma=0.430265 wmodel J1337+6532_S_map.mod ! Writing 91 model components to file: J1337+6532_S_map.mod wobs J1337+6532_S_uvs.fits ! Writing UV FITS file: J1337+6532_S_uvs.fits wwins J1337+6532_S_map.win ! wwins: Wrote 3 windows to J1337+6532_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 = 0.000118258 Jy ! Component: 100 - total flux cleaned = 8.10856e-05 Jy ! Component: 150 - total flux cleaned = -2.50403e-05 Jy ! Component: 200 - total flux cleaned = -0.000126644 Jy ! Component: 250 - total flux cleaned = -6.1893e-05 Jy ! Component: 300 - total flux cleaned = 1.65518e-06 Jy ! Component: 350 - total flux cleaned = 6.44767e-05 Jy ! Component: 400 - total flux cleaned = 0.000156063 Jy ! Component: 450 - total flux cleaned = 0.000244853 Jy ! Component: 500 - total flux cleaned = 0.000302638 Jy ! Component: 550 - total flux cleaned = 0.000359408 Jy ! Component: 600 - total flux cleaned = 0.000387132 Jy ! Component: 650 - total flux cleaned = 0.000495995 Jy ! Component: 700 - total flux cleaned = 0.000495615 Jy ! Component: 750 - total flux cleaned = 0.000548708 Jy ! Component: 800 - total flux cleaned = 0.000549106 Jy ! Component: 850 - total flux cleaned = 0.000702958 Jy ! Component: 900 - total flux cleaned = 0.000728734 Jy ! Component: 950 - total flux cleaned = 0.000878696 Jy ! Component: 1000 - total flux cleaned = 0.00100142 Jy ! Component: 1050 - total flux cleaned = 0.00104974 Jy ! Component: 1100 - total flux cleaned = 0.00119383 Jy ! Component: 1150 - total flux cleaned = 0.00131247 Jy ! Component: 1200 - total flux cleaned = 0.00142928 Jy ! Component: 1250 - total flux cleaned = 0.00156766 Jy ! Component: 1300 - total flux cleaned = 0.00170424 Jy ! Component: 1350 - total flux cleaned = 0.00183941 Jy ! Component: 1400 - total flux cleaned = 0.00192833 Jy ! Component: 1450 - total flux cleaned = 0.00208336 Jy ! Component: 1500 - total flux cleaned = 0.0021489 Jy ! Component: 1550 - total flux cleaned = 0.00221375 Jy ! Component: 1600 - total flux cleaned = 0.00227817 Jy ! Component: 1650 - total flux cleaned = 0.00227806 Jy ! Component: 1700 - total flux cleaned = 0.00232027 Jy ! Component: 1750 - total flux cleaned = 0.0023413 Jy ! Component: 1800 - total flux cleaned = 0.00240329 Jy ! Component: 1850 - total flux cleaned = 0.00250533 Jy ! Component: 1900 - total flux cleaned = 0.00248494 Jy ! Component: 1950 - total flux cleaned = 0.00250489 Jy ! Component: 2000 - total flux cleaned = 0.0024851 Jy ! Component: 2050 - total flux cleaned = 0.00258332 Jy ! Component: 2100 - total flux cleaned = 0.00264198 Jy ! Component: 2150 - total flux cleaned = 0.00264199 Jy ! Component: 2200 - total flux cleaned = 0.002661 Jy ! Component: 2250 - total flux cleaned = 0.00271794 Jy ! Component: 2300 - total flux cleaned = 0.00271802 Jy ! Component: 2350 - total flux cleaned = 0.00273677 Jy ! Component: 2400 - total flux cleaned = 0.0027555 Jy ! Component: 2450 - total flux cleaned = 0.00282907 Jy ! Component: 2500 - total flux cleaned = 0.00275579 Jy ! Component: 2550 - total flux cleaned = 0.00282831 Jy ! Component: 2600 - total flux cleaned = 0.00277434 Jy ! Component: 2650 - total flux cleaned = 0.0028816 Jy ! Component: 2700 - total flux cleaned = 0.00295241 Jy ! Component: 2750 - total flux cleaned = 0.00295225 Jy ! Component: 2800 - total flux cleaned = 0.00303968 Jy ! Component: 2850 - total flux cleaned = 0.0031436 Jy ! Component: 2900 - total flux cleaned = 0.00316072 Jy ! Component: 2950 - total flux cleaned = 0.0031609 Jy ! Component: 3000 - total flux cleaned = 0.00329647 Jy ! Component: 3050 - total flux cleaned = 0.00334698 Jy ! Component: 3100 - total flux cleaned = 0.00343036 Jy ! Component: 3150 - total flux cleaned = 0.00346335 Jy ! Component: 3200 - total flux cleaned = 0.00349646 Jy ! Component: 3250 - total flux cleaned = 0.00359466 Jy ! Component: 3300 - total flux cleaned = 0.00369211 Jy ! Component: 3350 - total flux cleaned = 0.00369208 Jy ! Component: 3400 - total flux cleaned = 0.00375618 Jy ! Component: 3450 - total flux cleaned = 0.00377213 Jy ! Component: 3500 - total flux cleaned = 0.00380393 Jy ! Component: 3550 - total flux cleaned = 0.00381974 Jy ! Component: 3600 - total flux cleaned = 0.00383538 Jy ! Component: 3650 - total flux cleaned = 0.00383532 Jy ! Component: 3700 - total flux cleaned = 0.0038818 Jy ! Component: 3750 - total flux cleaned = 0.00383575 Jy ! Component: 3800 - total flux cleaned = 0.00392748 Jy ! Component: 3850 - total flux cleaned = 0.00395773 Jy ! Component: 3900 - total flux cleaned = 0.00400298 Jy ! Component: 3950 - total flux cleaned = 0.00401794 Jy ! Component: 4000 - total flux cleaned = 0.00404761 Jy ! Component: 4050 - total flux cleaned = 0.00406252 Jy ! Total flux subtracted in 4096 components = 0.00410691 Jy ! Clean residual min=-0.000900 max=0.001035 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.095582 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 374 components and 0.0955819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1337+6532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 4.217 at -0.276 degrees (North through East) ! Clean map min=-0.0016039 max=0.071577 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1337+6532_S_map.fits wmodel /image_prod/ug002_uva//J1337+6532_S_map.mod ! Writing 374 model components to file: /image_prod/ug002_uva//J1337+6532_S_map.mod wobs /image_prod/ug002_uva//J1337+6532_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1337+6532_S_uvs.fits wwins /image_prod/ug002_uva//J1337+6532_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1337+6532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0715775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258747 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08447 1.08447 2.16895 4.3379 8.6758 17.3516 34.7032 69.4064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 276.631 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1337+6532_S_dfm.log closed on Thu Mar 5 01:19:36 2020