! Started logfile: /image_prod/ug002_uva//J2358+0430_S_dfm.log on Thu Mar 5 06:32:09 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//J2358+0430_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2358+0430_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911852 visibilities/baseline/integration-bin. ! Found source: J2358+0430 ! ! 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 7386 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 J2358+0430_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022745Jy sigma=8.308331 ! Fit after self-cal, rms=0.818016Jy sigma=6.646575 ! 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=2.725 mas, bmaj=7.48 mas, bpa=-6.295 degrees ! Estimated noise=1.30462 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 = 0.141006 Jy ! Component: 100 - total flux cleaned = 0.171873 Jy ! Total flux subtracted in 100 components = 0.171873 Jy ! Clean residual min=-0.004544 max=0.009396 Jy/beam ! Clean residual mean=-0.000001 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.171873 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.171873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065325Jy sigma=0.442859 ! Fit after self-cal, rms=0.065319Jy sigma=0.442832 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923078 Jy ! Component: 100 - total flux cleaned = 0.0114845 Jy ! Total flux subtracted in 100 components = 0.0114845 Jy ! Clean residual min=-0.003739 max=0.006753 Jy/beam ! Clean residual mean=0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.183358 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.183358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063722Jy sigma=0.432213 ! Fit after self-cal, rms=0.063720Jy sigma=0.432184 ! Inverting map ! Added new window around map position (1.5, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576249 Jy ! Component: 100 - total flux cleaned = 0.00736134 Jy ! Total flux subtracted in 100 components = 0.00736134 Jy ! Clean residual min=-0.003414 max=0.003657 Jy/beam ! Clean residual mean=0.000002 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.190719 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.190719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063124Jy sigma=0.426530 ! Fit after self-cal, rms=0.063076Jy sigma=0.426239 ! 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=3.258 mas, bmaj=8.122 mas, bpa=-5.332 degrees ! Estimated noise=1.05276 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 = 0.00249155 Jy ! Component: 100 - total flux cleaned = 0.002995 Jy ! Component: 150 - total flux cleaned = 0.00342245 Jy ! Component: 200 - total flux cleaned = 0.00372386 Jy ! Total flux subtracted in 200 components = 0.00372386 Jy ! Clean residual min=-0.002929 max=0.003394 Jy/beam ! Clean residual mean=0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.194443 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.194443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062683Jy sigma=0.424116 ! Fit after self-cal, rms=0.062655Jy sigma=0.423978 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.258 x 8.122 at -5.332 degrees (North through East) ! Clean map min=-0.003143 max=0.18294 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.96 KP 0.98 ! LA 1.05 MK 0.99 NL 1.03 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.98 KP 0.98 ! LA 1.03 MK 0.99 NL 0.98 OV 0.94 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.08 KP 0.98 ! LA 1.02 MK 0.98 NL 1.05 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.062655Jy sigma=0.423978 ! Fit after self-cal, rms=0.059822Jy sigma=0.418017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=8.039 mas, bpa=-5.063 degrees ! Estimated noise=1.04639 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 = 0.00169042 Jy ! Component: 100 - total flux cleaned = 0.00207882 Jy ! Component: 150 - total flux cleaned = 0.00225292 Jy ! Component: 200 - total flux cleaned = 0.0022906 Jy ! Total flux subtracted in 200 components = 0.0022906 Jy ! Clean residual min=-0.002453 max=0.002630 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.196733 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.196733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059720Jy sigma=0.417175 ! Fit after self-cal, rms=0.059692Jy sigma=0.417120 ! 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=0.059692Jy sigma=0.417120 ! Fit after self-cal, rms=0.057897Jy sigma=0.411567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=8.006 mas, bpa=-4.924 degrees ! Estimated noise=1.04627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116552 Jy ! Component: 100 - total flux cleaned = 0.00167637 Jy ! Component: 150 - total flux cleaned = 0.00174119 Jy ! Component: 200 - total flux cleaned = 0.00174068 Jy ! Total flux subtracted in 200 components = 0.00174068 Jy ! Clean residual min=-0.001711 max=0.001916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.198474 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.198474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057864Jy sigma=0.411357 ! Fit after self-cal, rms=0.057860Jy sigma=0.411342 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 (3, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171617 Jy ! Component: 100 - total flux cleaned = 0.00241301 Jy ! Component: 150 - total flux cleaned = 0.00266389 Jy ! Component: 200 - total flux cleaned = 0.00281747 Jy ! Total flux subtracted in 200 components = 0.00281747 Jy ! Clean residual min=-0.001610 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.201292 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.201292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057807Jy sigma=0.410858 ! Fit after self-cal, rms=0.057804Jy sigma=0.410845 ! 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=0.057804Jy sigma=0.410845 ! Fit after self-cal, rms=0.057545Jy sigma=0.410521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=7.988 mas, bpa=-4.891 degrees ! Estimated noise=1.04481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623758 Jy ! Component: 100 - total flux cleaned = 0.000837186 Jy ! Component: 150 - total flux cleaned = 0.00104149 Jy ! Component: 200 - total flux cleaned = 0.0011688 Jy ! Total flux subtracted in 200 components = 0.0011688 Jy ! Clean residual min=-0.001558 max=0.001467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.20246 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.20246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057526Jy sigma=0.410409 ! Fit after self-cal, rms=0.057523Jy sigma=0.410406 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 = 0.000123751 Jy ! Component: 100 - total flux cleaned = 0.000218462 Jy ! Component: 150 - total flux cleaned = 0.000307342 Jy ! Component: 200 - total flux cleaned = 0.000403375 Jy ! Total flux subtracted in 200 components = 0.000403375 Jy ! Clean residual min=-0.001524 max=0.001424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.202864 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.202864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057514Jy sigma=0.410359 ! Fit after self-cal, rms=0.057514Jy sigma=0.410358 ! 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=0.057514Jy sigma=0.410358 ! Fit after self-cal, rms=0.057482Jy sigma=0.410339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.575 mas, bmaj=12.12 mas, bpa=-3.48 degrees ! Estimated noise=1.28394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544277 Jy ! Component: 100 - total flux cleaned = 0.000699139 Jy ! Component: 150 - total flux cleaned = 0.000810225 Jy ! Component: 200 - total flux cleaned = 0.000874624 Jy ! Total flux subtracted in 200 components = 0.000874624 Jy ! Clean residual min=-0.001640 max=0.001822 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.203738 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.203738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057479Jy sigma=0.410324 ! Fit after self-cal, rms=0.057477Jy sigma=0.410320 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 = 4.84339e-05 Jy ! Component: 100 - total flux cleaned = 8.74364e-05 Jy ! Component: 150 - total flux cleaned = 0.000101742 Jy ! Component: 200 - total flux cleaned = 0.000121075 Jy ! Total flux subtracted in 200 components = 0.000121075 Jy ! Clean residual min=-0.001622 max=0.001832 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.20386 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.20386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057477Jy sigma=0.410324 ! Fit after self-cal, rms=0.057477Jy sigma=0.410323 ! 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=3.225 mas, bmaj=7.98 mas, bpa=-4.872 degrees ! Estimated noise=1.04523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.225 x 7.98 at -4.872 degrees (North through East) ! Clean map min=-0.0014393 max=0.18264 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=2.705 mas, bmaj=7.351 mas, bpa=-5.838 degrees ! Estimated noise=1.28758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139151 Jy ! Component: 100 - total flux cleaned = 0.169713 Jy ! Component: 150 - total flux cleaned = 0.179798 Jy ! Component: 200 - total flux cleaned = 0.185965 Jy ! Total flux subtracted in 200 components = 0.185965 Jy ! Clean residual min=-0.002474 max=0.003347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.185965 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.185965 Jy ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.98 mas, bpa=-4.872 degrees ! Estimated noise=1.04523 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 = 0.00553402 Jy ! Component: 100 - total flux cleaned = 0.00914103 Jy ! Component: 150 - total flux cleaned = 0.0117001 Jy ! Component: 200 - total flux cleaned = 0.0136175 Jy ! Total flux subtracted in 200 components = 0.0136175 Jy ! Clean residual min=-0.001785 max=0.001720 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.199582 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.199582 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=7.575 mas, bmaj=12.12 mas, bpa=-3.48 degrees ! Estimated noise=1.28394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204782 Jy ! Component: 100 - total flux cleaned = 0.00319998 Jy ! Component: 150 - total flux cleaned = 0.00383337 Jy ! Component: 200 - total flux cleaned = 0.00400677 Jy ! Total flux subtracted in 200 components = 0.00400677 Jy ! Clean residual min=-0.001711 max=0.001762 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.203589 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 = 6.56726e-05 Jy ! Component: 100 - total flux cleaned = 0.000104973 Jy ! Component: 150 - total flux cleaned = 0.000159412 Jy ! Component: 200 - total flux cleaned = 0.000191993 Jy ! Total flux subtracted in 200 components = 0.000191993 Jy ! Clean residual min=-0.001700 max=0.001752 Jy/beam ! Clean residual mean=-0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.203781 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 103 components and 0.203781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.98 mas, bpa=-4.872 degrees ! Estimated noise=1.04523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271828 Jy ! Component: 100 - total flux cleaned = 0.000380037 Jy ! Component: 150 - total flux cleaned = 0.000471381 Jy ! Component: 200 - total flux cleaned = 0.000470628 Jy ! Total flux subtracted in 200 components = 0.000470628 Jy ! Clean residual min=-0.001563 max=0.001561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.204252 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.204252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057536Jy sigma=0.410707 ! Fit after self-cal, rms=0.057543Jy sigma=0.410698 wmodel J2358+0430_S_map.mod ! Writing 117 model components to file: J2358+0430_S_map.mod wobs J2358+0430_S_uvs.fits ! Writing UV FITS file: J2358+0430_S_uvs.fits wwins J2358+0430_S_map.win ! wwins: Wrote 3 windows to J2358+0430_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 = -8.81098e-05 Jy ! Component: 100 - total flux cleaned = -7.44038e-06 Jy ! Component: 150 - total flux cleaned = -3.3457e-05 Jy ! Component: 200 - total flux cleaned = 3.99008e-05 Jy ! Component: 250 - total flux cleaned = 6.37678e-05 Jy ! Component: 300 - total flux cleaned = 0.000132684 Jy ! Component: 350 - total flux cleaned = 0.000154633 Jy ! Component: 400 - total flux cleaned = 0.000219568 Jy ! Component: 450 - total flux cleaned = 0.000283808 Jy ! Component: 500 - total flux cleaned = 0.000367296 Jy ! Component: 550 - total flux cleaned = 0.000326551 Jy ! Component: 600 - total flux cleaned = 0.00028675 Jy ! Component: 650 - total flux cleaned = 0.000346236 Jy ! Component: 700 - total flux cleaned = 0.000326867 Jy ! Component: 750 - total flux cleaned = 0.000307719 Jy ! Component: 800 - total flux cleaned = 0.000345232 Jy ! Component: 850 - total flux cleaned = 0.000252047 Jy ! Component: 900 - total flux cleaned = 0.000214899 Jy ! Component: 950 - total flux cleaned = 0.000178511 Jy ! Component: 1000 - total flux cleaned = 0.000160206 Jy ! Component: 1050 - total flux cleaned = 0.000142338 Jy ! Component: 1100 - total flux cleaned = 0.000124685 Jy ! Component: 1150 - total flux cleaned = 7.35212e-05 Jy ! Component: 1200 - total flux cleaned = 5.68047e-05 Jy ! Component: 1250 - total flux cleaned = 2.33913e-05 Jy ! Component: 1300 - total flux cleaned = -2.62014e-05 Jy ! Component: 1350 - total flux cleaned = -9.51802e-06 Jy ! Component: 1400 - total flux cleaned = -2.56812e-05 Jy ! Component: 1450 - total flux cleaned = -5.76851e-05 Jy ! Component: 1500 - total flux cleaned = -2.60562e-05 Jy ! Component: 1550 - total flux cleaned = -0.000104408 Jy ! Component: 1600 - total flux cleaned = -0.000135421 Jy ! Component: 1650 - total flux cleaned = -0.000150603 Jy ! Component: 1700 - total flux cleaned = -0.000150763 Jy ! Component: 1750 - total flux cleaned = -0.000105678 Jy ! Component: 1800 - total flux cleaned = -0.00019511 Jy ! Component: 1850 - total flux cleaned = -0.000195022 Jy ! Component: 1900 - total flux cleaned = -0.000238723 Jy ! Component: 1950 - total flux cleaned = -0.00023853 Jy ! Component: 2000 - total flux cleaned = -0.000238523 Jy ! Component: 2050 - total flux cleaned = -0.000224021 Jy ! Component: 2100 - total flux cleaned = -0.000252448 Jy ! Component: 2150 - total flux cleaned = -0.000252327 Jy ! Component: 2200 - total flux cleaned = -0.000335945 Jy ! Component: 2250 - total flux cleaned = -0.000266949 Jy ! Component: 2300 - total flux cleaned = -0.000280849 Jy ! Component: 2350 - total flux cleaned = -0.000349095 Jy ! Component: 2400 - total flux cleaned = -0.000376209 Jy ! Component: 2450 - total flux cleaned = -0.000416336 Jy ! Component: 2500 - total flux cleaned = -0.000456111 Jy ! Component: 2550 - total flux cleaned = -0.00048258 Jy ! Component: 2600 - total flux cleaned = -0.000469535 Jy ! Component: 2650 - total flux cleaned = -0.000456525 Jy ! Component: 2700 - total flux cleaned = -0.00049528 Jy ! Component: 2750 - total flux cleaned = -0.000495272 Jy ! Component: 2800 - total flux cleaned = -0.000546076 Jy ! Component: 2850 - total flux cleaned = -0.000546045 Jy ! Component: 2900 - total flux cleaned = -0.000546194 Jy ! Component: 2950 - total flux cleaned = -0.000595934 Jy ! Component: 3000 - total flux cleaned = -0.000558784 Jy ! Component: 3050 - total flux cleaned = -0.000558718 Jy ! Component: 3100 - total flux cleaned = -0.000571083 Jy ! Component: 3150 - total flux cleaned = -0.000607431 Jy ! Component: 3200 - total flux cleaned = -0.000667482 Jy ! Component: 3250 - total flux cleaned = -0.000667523 Jy ! Component: 3300 - total flux cleaned = -0.000691213 Jy ! Component: 3350 - total flux cleaned = -0.000726579 Jy ! Component: 3400 - total flux cleaned = -0.000714917 Jy ! Component: 3450 - total flux cleaned = -0.000761522 Jy ! Component: 3500 - total flux cleaned = -0.000807683 Jy ! Component: 3550 - total flux cleaned = -0.000865055 Jy ! Component: 3600 - total flux cleaned = -0.000819239 Jy ! Component: 3650 - total flux cleaned = -0.000875934 Jy ! Component: 3700 - total flux cleaned = -0.000943596 Jy ! Component: 3750 - total flux cleaned = -0.000921148 Jy ! Component: 3800 - total flux cleaned = -0.000932415 Jy ! Component: 3850 - total flux cleaned = -0.000932464 Jy ! Component: 3900 - total flux cleaned = -0.00095443 Jy ! Component: 3950 - total flux cleaned = -0.00100912 Jy ! Component: 4000 - total flux cleaned = -0.00104167 Jy ! Component: 4050 - total flux cleaned = -0.00106328 Jy ! Total flux subtracted in 4096 components = -0.00102034 Jy ! Clean residual min=-0.000663 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.203231 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 397 components and 0.203231 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2358+0430_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.225 x 7.98 at -4.872 degrees (North through East) ! Clean map min=-0.0010741 max=0.18076 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2358+0430_S_map.fits wmodel /image_prod/ug002_uva//J2358+0430_S_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J2358+0430_S_map.mod wobs /image_prod/ug002_uva//J2358+0430_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2358+0430_S_uvs.fits wwins /image_prod/ug002_uva//J2358+0430_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2358+0430_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197289 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327426 0.327426 0.654852 1.3097 2.61941 5.23882 10.4776 20.9553 41.9105 83.8211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.237 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2358+0430_S_dfm.log closed on Thu Mar 5 06:32:13 2020