! Started logfile: /image_prod/ug002_uva//J2345-1555_S_dfm.log on Thu Mar 5 06:24:52 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//J2345-1555_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2345-1555_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866111 visibilities/baseline/integration-bin. ! Found source: J2345-1555 ! ! 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 4677 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 J2345-1555_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067977Jy sigma=7.121843 ! Fit after self-cal, rms=0.626836Jy sigma=4.142143 ! 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=3.088 mas, bmaj=7.034 mas, bpa=1.392 degrees ! Estimated noise=2.4245 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 = 0.285387 Jy ! Component: 100 - total flux cleaned = 0.360837 Jy ! Total flux subtracted in 100 components = 0.360837 Jy ! Clean residual min=-0.013918 max=0.027496 Jy/beam ! Clean residual mean=-0.000048 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 0.360837 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.360837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112899Jy sigma=0.609867 ! Fit after self-cal, rms=0.112918Jy sigma=0.609711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289112 Jy ! Component: 100 - total flux cleaned = 0.0440737 Jy ! Total flux subtracted in 100 components = 0.0440737 Jy ! Clean residual min=-0.011720 max=0.013763 Jy/beam ! Clean residual mean=-0.000010 rms=0.002803 Jy/beam ! Combined flux in latest and established models = 0.404911 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.404911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102524Jy sigma=0.537692 ! Fit after self-cal, rms=0.102515Jy sigma=0.537546 ! 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=3.76 mas, bmaj=8.275 mas, bpa=1.728 degrees ! Estimated noise=1.62536 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 = 0.0109272 Jy ! Component: 100 - total flux cleaned = 0.0126637 Jy ! Component: 150 - total flux cleaned = 0.0126703 Jy ! Component: 200 - total flux cleaned = 0.0126737 Jy ! Total flux subtracted in 200 components = 0.0126737 Jy ! Clean residual min=-0.010253 max=0.009184 Jy/beam ! Clean residual mean=0.000002 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.417585 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.417585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100796Jy sigma=0.528412 ! Fit after self-cal, rms=0.100801Jy sigma=0.528364 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 8.275 at 1.728 degrees (North through East) ! Clean map min=-0.0091853 max=0.37495 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.03 HN 1.00 KP 1.01 ! LA 1.01 MK 1.36 NL 0.98 OV 1.08 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 1.01 ! LA 1.03 MK 0.95 NL 1.10 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.00 KP 1.00 ! LA 1.02 MK 1.03 NL 0.82 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.100801Jy sigma=0.528364 ! Fit after self-cal, rms=0.087356Jy sigma=0.475092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=8.369 mas, bpa=2.663 degrees ! Estimated noise=1.62518 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 = 0.000436394 Jy ! Component: 100 - total flux cleaned = 0.000440771 Jy ! Component: 150 - total flux cleaned = 0.000363194 Jy ! Component: 200 - total flux cleaned = 0.000290657 Jy ! Total flux subtracted in 200 components = 0.000290657 Jy ! Clean residual min=-0.008374 max=0.007110 Jy/beam ! Clean residual mean=-0.000016 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.417875 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.417875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087166Jy sigma=0.473595 ! Fit after self-cal, rms=0.087167Jy sigma=0.473459 ! 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=0.087167Jy sigma=0.473459 ! Fit after self-cal, rms=0.079576Jy sigma=0.454214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=8.37 mas, bpa=2.499 degrees ! Estimated noise=1.62193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000654466 Jy ! Component: 100 - total flux cleaned = -0.000655066 Jy ! Component: 150 - total flux cleaned = -0.000654225 Jy ! Component: 200 - total flux cleaned = -0.000613881 Jy ! Total flux subtracted in 200 components = -0.000613881 Jy ! Clean residual min=-0.004193 max=0.005710 Jy/beam ! Clean residual mean=-0.000018 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.417262 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.417262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079521Jy sigma=0.453956 ! Fit after self-cal, rms=0.079518Jy sigma=0.453925 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 (-14.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054015 Jy ! Component: 100 - total flux cleaned = 0.00677941 Jy ! Component: 150 - total flux cleaned = 0.00739217 Jy ! Component: 200 - total flux cleaned = 0.00796813 Jy ! Total flux subtracted in 200 components = 0.00796813 Jy ! Clean residual min=-0.003498 max=0.003464 Jy/beam ! Clean residual mean=-0.000009 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.42523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.42523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079116Jy sigma=0.451255 ! Fit after self-cal, rms=0.079105Jy sigma=0.451058 ! 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=0.079105Jy sigma=0.451058 ! Fit after self-cal, rms=0.079086Jy sigma=0.450907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=8.38 mas, bpa=2.527 degrees ! Estimated noise=1.61984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133897 Jy ! Component: 100 - total flux cleaned = 0.00156561 Jy ! Component: 150 - total flux cleaned = 0.00166595 Jy ! Component: 200 - total flux cleaned = 0.00175729 Jy ! Total flux subtracted in 200 components = 0.00175729 Jy ! Clean residual min=-0.003385 max=0.003209 Jy/beam ! Clean residual mean=-0.000008 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.426987 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.426987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078999Jy sigma=0.450430 ! Fit after self-cal, rms=0.079005Jy sigma=0.450405 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 = 0.000297209 Jy ! Component: 100 - total flux cleaned = 0.000338182 Jy ! Component: 150 - total flux cleaned = 0.000377848 Jy ! Component: 200 - total flux cleaned = 0.000416861 Jy ! Total flux subtracted in 200 components = 0.000416861 Jy ! Clean residual min=-0.003392 max=0.003106 Jy/beam ! Clean residual mean=-0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.427404 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.427404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078963Jy sigma=0.450188 ! Fit after self-cal, rms=0.078964Jy sigma=0.450184 ! 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=0.078964Jy sigma=0.450184 ! Fit after self-cal, rms=0.078961Jy sigma=0.450152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.775 mas, bmaj=15.87 mas, bpa=0.3523 degrees ! Estimated noise=1.87925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792115 Jy ! Component: 100 - total flux cleaned = 0.000993658 Jy ! Component: 150 - total flux cleaned = 0.00110325 Jy ! Component: 200 - total flux cleaned = 0.00107776 Jy ! Total flux subtracted in 200 components = 0.00107776 Jy ! Clean residual min=-0.002862 max=0.002983 Jy/beam ! Clean residual mean=-0.000014 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.428482 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.428481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078963Jy sigma=0.450053 ! Fit after self-cal, rms=0.078961Jy sigma=0.450039 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 = 6.12812e-05 Jy ! Component: 100 - total flux cleaned = 0.000105843 Jy ! Component: 150 - total flux cleaned = 0.00012571 Jy ! Component: 200 - total flux cleaned = 0.000106262 Jy ! Total flux subtracted in 200 components = 0.000106262 Jy ! Clean residual min=-0.002800 max=0.002960 Jy/beam ! Clean residual mean=-0.000014 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.428588 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.428588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078969Jy sigma=0.450019 ! Fit after self-cal, rms=0.078964Jy sigma=0.450007 ! 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=3.798 mas, bmaj=8.387 mas, bpa=2.554 degrees ! Estimated noise=1.61925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 8.387 at 2.554 degrees (North through East) ! Clean map min=-0.0031964 max=0.37372 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=3.124 mas, bmaj=7.11 mas, bpa=2.483 degrees ! Estimated noise=2.43533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.286356 Jy ! Component: 100 - total flux cleaned = 0.358134 Jy ! Component: 150 - total flux cleaned = 0.386228 Jy ! Component: 200 - total flux cleaned = 0.401114 Jy ! Total flux subtracted in 200 components = 0.401114 Jy ! Clean residual min=-0.006040 max=0.007723 Jy/beam ! Clean residual mean=-0.000026 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.401114 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.401114 Jy ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=8.387 mas, bpa=2.554 degrees ! Estimated noise=1.61925 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 = 0.0100282 Jy ! Component: 100 - total flux cleaned = 0.0164465 Jy ! Component: 150 - total flux cleaned = 0.0209367 Jy ! Component: 200 - total flux cleaned = 0.0237813 Jy ! Total flux subtracted in 200 components = 0.0237813 Jy ! Clean residual min=-0.003906 max=0.003398 Jy/beam ! Clean residual mean=-0.000011 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.424896 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.424896 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=7.775 mas, bmaj=15.87 mas, bpa=0.3523 degrees ! Estimated noise=1.87925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267892 Jy ! Component: 100 - total flux cleaned = 0.00366977 Jy ! Component: 150 - total flux cleaned = 0.00378471 Jy ! Component: 200 - total flux cleaned = 0.00373455 Jy ! Total flux subtracted in 200 components = 0.00373455 Jy ! Clean residual min=-0.003187 max=0.003147 Jy/beam ! Clean residual mean=-0.000013 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.42863 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 = -4.80749e-05 Jy ! Component: 100 - total flux cleaned = -4.95074e-05 Jy ! Component: 150 - total flux cleaned = -9.01921e-05 Jy ! Component: 200 - total flux cleaned = -0.000126576 Jy ! Total flux subtracted in 200 components = -0.000126576 Jy ! Clean residual min=-0.003105 max=0.003037 Jy/beam ! Clean residual mean=-0.000014 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.428504 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.428504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=8.387 mas, bpa=2.554 degrees ! Estimated noise=1.61925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.91693e-05 Jy ! Component: 100 - total flux cleaned = -0.000314724 Jy ! Component: 150 - total flux cleaned = -0.000443488 Jy ! Component: 200 - total flux cleaned = -0.000561899 Jy ! Total flux subtracted in 200 components = -0.000561899 Jy ! Clean residual min=-0.003324 max=0.003373 Jy/beam ! Clean residual mean=-0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.427942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.427942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079064Jy sigma=0.450788 ! Fit after self-cal, rms=0.079050Jy sigma=0.450750 wmodel J2345-1555_S_map.mod ! Writing 95 model components to file: J2345-1555_S_map.mod wobs J2345-1555_S_uvs.fits ! Writing UV FITS file: J2345-1555_S_uvs.fits wwins J2345-1555_S_map.win ! wwins: Wrote 2 windows to J2345-1555_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 = -0.000733265 Jy ! Component: 100 - total flux cleaned = -0.00107087 Jy ! Component: 150 - total flux cleaned = -0.00132733 Jy ! Component: 200 - total flux cleaned = -0.00152069 Jy ! Component: 250 - total flux cleaned = -0.00156859 Jy ! Component: 300 - total flux cleaned = -0.00156934 Jy ! Component: 350 - total flux cleaned = -0.00161253 Jy ! Component: 400 - total flux cleaned = -0.00173511 Jy ! Component: 450 - total flux cleaned = -0.00177348 Jy ! Component: 500 - total flux cleaned = -0.00188861 Jy ! Component: 550 - total flux cleaned = -0.00207457 Jy ! Component: 600 - total flux cleaned = -0.00222085 Jy ! Component: 650 - total flux cleaned = -0.00232695 Jy ! Component: 700 - total flux cleaned = -0.00236168 Jy ! Component: 750 - total flux cleaned = -0.0024636 Jy ! Component: 800 - total flux cleaned = -0.00252926 Jy ! Component: 850 - total flux cleaned = -0.00262519 Jy ! Component: 900 - total flux cleaned = -0.00271911 Jy ! Component: 950 - total flux cleaned = -0.00274981 Jy ! Component: 1000 - total flux cleaned = -0.00275065 Jy ! Component: 1050 - total flux cleaned = -0.00283919 Jy ! Component: 1100 - total flux cleaned = -0.00281003 Jy ! Component: 1150 - total flux cleaned = -0.0026133 Jy ! Component: 1200 - total flux cleaned = -0.00258732 Jy ! Component: 1250 - total flux cleaned = -0.00253348 Jy ! Component: 1300 - total flux cleaned = -0.00240052 Jy ! Component: 1350 - total flux cleaned = -0.00240152 Jy ! Component: 1400 - total flux cleaned = -0.00232468 Jy ! Component: 1450 - total flux cleaned = -0.00230016 Jy ! Component: 1500 - total flux cleaned = -0.00217668 Jy ! Component: 1550 - total flux cleaned = -0.00217678 Jy ! Component: 1600 - total flux cleaned = -0.00212865 Jy ! Component: 1650 - total flux cleaned = -0.00208106 Jy ! Component: 1700 - total flux cleaned = -0.00205757 Jy ! Component: 1750 - total flux cleaned = -0.00194357 Jy ! Component: 1800 - total flux cleaned = -0.00192104 Jy ! Component: 1850 - total flux cleaned = -0.00185455 Jy ! Component: 1900 - total flux cleaned = -0.00185455 Jy ! Component: 1950 - total flux cleaned = -0.00185464 Jy ! Component: 2000 - total flux cleaned = -0.00185439 Jy ! Component: 2050 - total flux cleaned = -0.00179163 Jy ! Component: 2100 - total flux cleaned = -0.00183312 Jy ! Component: 2150 - total flux cleaned = -0.00191457 Jy ! Component: 2200 - total flux cleaned = -0.00195464 Jy ! Component: 2250 - total flux cleaned = -0.00191497 Jy ! Component: 2300 - total flux cleaned = -0.00199336 Jy ! Component: 2350 - total flux cleaned = -0.00193535 Jy ! Component: 2400 - total flux cleaned = -0.00195489 Jy ! Component: 2450 - total flux cleaned = -0.00208735 Jy ! Component: 2500 - total flux cleaned = -0.00201241 Jy ! Component: 2550 - total flux cleaned = -0.00206784 Jy ! Component: 2600 - total flux cleaned = -0.00208623 Jy ! Component: 2650 - total flux cleaned = -0.00217684 Jy ! Component: 2700 - total flux cleaned = -0.00223069 Jy ! Component: 2750 - total flux cleaned = -0.00231946 Jy ! Component: 2800 - total flux cleaned = -0.00238938 Jy ! Component: 2850 - total flux cleaned = -0.00252833 Jy ! Component: 2900 - total flux cleaned = -0.0025455 Jy ! Component: 2950 - total flux cleaned = -0.00259634 Jy ! Component: 3000 - total flux cleaned = -0.0026806 Jy ! Component: 3050 - total flux cleaned = -0.00271383 Jy ! Component: 3100 - total flux cleaned = -0.00279683 Jy ! Component: 3150 - total flux cleaned = -0.0028299 Jy ! Component: 3200 - total flux cleaned = -0.00289534 Jy ! Component: 3250 - total flux cleaned = -0.00297621 Jy ! Component: 3300 - total flux cleaned = -0.00304024 Jy ! Component: 3350 - total flux cleaned = -0.00311979 Jy ! Component: 3400 - total flux cleaned = -0.00323003 Jy ! Component: 3450 - total flux cleaned = -0.00326129 Jy ! Component: 3500 - total flux cleaned = -0.00332322 Jy ! Component: 3550 - total flux cleaned = -0.00341527 Jy ! Component: 3600 - total flux cleaned = -0.00343043 Jy ! Component: 3650 - total flux cleaned = -0.00350594 Jy ! Component: 3700 - total flux cleaned = -0.0035808 Jy ! Component: 3750 - total flux cleaned = -0.00366984 Jy ! Component: 3800 - total flux cleaned = -0.00377279 Jy ! Component: 3850 - total flux cleaned = -0.00383131 Jy ! Component: 3900 - total flux cleaned = -0.00390359 Jy ! Component: 3950 - total flux cleaned = -0.00400426 Jy ! Component: 4000 - total flux cleaned = -0.00406125 Jy ! Component: 4050 - total flux cleaned = -0.00418861 Jy ! Total flux subtracted in 4096 components = -0.00424485 Jy ! Clean residual min=-0.000776 max=0.000769 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.423697 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 381 components and 0.423697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2345-1555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 8.387 at 2.554 degrees (North through East) ! Clean map min=-0.0016758 max=0.37363 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2345-1555_S_map.fits wmodel /image_prod/ug002_uva//J2345-1555_S_map.mod ! Writing 381 model components to file: /image_prod/ug002_uva//J2345-1555_S_map.mod wobs /image_prod/ug002_uva//J2345-1555_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2345-1555_S_uvs.fits wwins /image_prod/ug002_uva//J2345-1555_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2345-1555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200892 0.200892 0.401784 0.803569 1.60714 3.21427 6.42855 12.8571 25.7142 51.4284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1493.34 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2345-1555_S_dfm.log closed on Thu Mar 5 06:24:56 2020