! Started logfile: /image_prod/ug002_uva//J1903+0145_S_dfm.log on Thu Mar 5 04:01:25 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//J1903+0145_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1903+0145_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.907619 visibilities/baseline/integration-bin. ! Found source: J1903+0145 ! ! 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 5718 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 J1903+0145_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=1.006748Jy sigma=8.274556 ! Fit after self-cal, rms=0.900205Jy sigma=7.296087 ! 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=3.951 mas, bmaj=9.343 mas, bpa=16.78 degrees ! Estimated noise=1.58016 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 = 0.0786407 Jy ! Component: 100 - total flux cleaned = 0.114001 Jy ! Total flux subtracted in 100 components = 0.114001 Jy ! Clean residual min=-0.008233 max=0.017709 Jy/beam ! Clean residual mean=-0.000023 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 0.114001 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.114001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075753Jy sigma=0.583324 ! Fit after self-cal, rms=0.074943Jy sigma=0.577391 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213978 Jy ! Component: 100 - total flux cleaned = 0.035595 Jy ! Total flux subtracted in 100 components = 0.035595 Jy ! Clean residual min=-0.005729 max=0.009012 Jy/beam ! Clean residual mean=-0.000030 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.149596 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.149596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067148Jy sigma=0.481671 ! Fit after self-cal, rms=0.067066Jy sigma=0.481184 ! 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=4.626 mas, bmaj=10 mas, bpa=14.7 degrees ! Estimated noise=1.18791 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 = 0.0149607 Jy ! Component: 100 - total flux cleaned = 0.0245391 Jy ! Component: 150 - total flux cleaned = 0.0309713 Jy ! Component: 200 - total flux cleaned = 0.0353151 Jy ! Total flux subtracted in 200 components = 0.0353151 Jy ! Clean residual min=-0.004872 max=0.007043 Jy/beam ! Clean residual mean=-0.000066 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.184911 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 128 components and 0.184911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064132Jy sigma=0.438071 ! Fit after self-cal, rms=0.064067Jy sigma=0.437559 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.626 x 10 at 14.7 degrees (North through East) ! Clean map min=-0.0048451 max=0.099081 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 1.10 KP 0.97 ! LA 0.95 NL 1.03 PT 0.90 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.14 KP 0.96 ! LA 0.96 NL 1.04 PT 0.90 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.11 KP 0.96 ! LA 0.96 NL 1.08 PT 0.92 SC 0.95 ! ! ! Fit before self-cal, rms=0.064067Jy sigma=0.437559 ! Fit after self-cal, rms=0.064978Jy sigma=0.426706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.596 mas, bmaj=10.23 mas, bpa=15.69 degrees ! Estimated noise=1.18335 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 = -0.00108608 Jy ! Component: 100 - total flux cleaned = -0.00125273 Jy ! Component: 150 - total flux cleaned = -0.00132473 Jy ! Component: 200 - total flux cleaned = -0.0014225 Jy ! Total flux subtracted in 200 components = -0.0014225 Jy ! Clean residual min=-0.003613 max=0.005656 Jy/beam ! Clean residual mean=-0.000030 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.183489 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.183489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064908Jy sigma=0.426284 ! Fit after self-cal, rms=0.065005Jy sigma=0.426135 ! 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=0.065005Jy sigma=0.426135 ! Fit after self-cal, rms=0.071808Jy sigma=0.418311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.632 mas, bmaj=10.08 mas, bpa=14.12 degrees ! Estimated noise=1.17636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289549 Jy ! Component: 100 - total flux cleaned = -0.000386794 Jy ! Component: 150 - total flux cleaned = -0.000443645 Jy ! Component: 200 - total flux cleaned = -0.000495414 Jy ! Total flux subtracted in 200 components = -0.000495414 Jy ! Clean residual min=-0.002882 max=0.004760 Jy/beam ! Clean residual mean=-0.000019 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.182993 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 146 components and 0.182993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071761Jy sigma=0.418118 ! Fit after self-cal, rms=0.071881Jy sigma=0.417984 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 (4.5, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456022 Jy ! Component: 100 - total flux cleaned = 0.00713347 Jy ! Component: 150 - total flux cleaned = 0.00891911 Jy ! Component: 200 - total flux cleaned = 0.010219 Jy ! Total flux subtracted in 200 components = 0.010219 Jy ! Clean residual min=-0.002374 max=0.002680 Jy/beam ! Clean residual mean=-0.000006 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.193212 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 198 components and 0.193212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071563Jy sigma=0.414009 ! Fit after self-cal, rms=0.071510Jy sigma=0.413577 ! 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=0.071510Jy sigma=0.413577 ! Fit after self-cal, rms=0.072377Jy sigma=0.413275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.645 mas, bmaj=10.08 mas, bpa=13.98 degrees ! Estimated noise=1.17177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187704 Jy ! Component: 100 - total flux cleaned = 0.0030968 Jy ! Component: 150 - total flux cleaned = 0.00336386 Jy ! Component: 200 - total flux cleaned = 0.0035557 Jy ! Total flux subtracted in 200 components = 0.0035557 Jy ! Clean residual min=-0.002147 max=0.002293 Jy/beam ! Clean residual mean=0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.196768 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 234 components and 0.196768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072280Jy sigma=0.412642 ! Fit after self-cal, rms=0.072273Jy sigma=0.412547 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 = 0.000732011 Jy ! Component: 100 - total flux cleaned = 0.000906794 Jy ! Component: 150 - total flux cleaned = 0.00103479 Jy ! Component: 200 - total flux cleaned = 0.00115277 Jy ! Total flux subtracted in 200 components = 0.00115277 Jy ! Clean residual min=-0.002037 max=0.002249 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.197921 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 253 components and 0.197921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072229Jy sigma=0.412381 ! Fit after self-cal, rms=0.072229Jy sigma=0.412357 ! 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=0.072229Jy sigma=0.412357 ! Fit after self-cal, rms=0.072212Jy sigma=0.412254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.797 mas, bmaj=12.83 mas, bpa=-2.283 degrees ! Estimated noise=1.29034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114445 Jy ! Component: 100 - total flux cleaned = 0.00147779 Jy ! Component: 150 - total flux cleaned = 0.00159022 Jy ! Component: 200 - total flux cleaned = 0.00163073 Jy ! Total flux subtracted in 200 components = 0.00163073 Jy ! Clean residual min=-0.001841 max=0.002597 Jy/beam ! Clean residual mean=0.000009 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.199551 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 261 components and 0.199551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072179Jy sigma=0.412193 ! Fit after self-cal, rms=0.072163Jy sigma=0.412155 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 = 0.000258736 Jy ! Component: 100 - total flux cleaned = 0.000334756 Jy ! Component: 150 - total flux cleaned = 0.000351541 Jy ! Component: 200 - total flux cleaned = 0.000367713 Jy ! Total flux subtracted in 200 components = 0.000367713 Jy ! Clean residual min=-0.001804 max=0.002548 Jy/beam ! Clean residual mean=0.000010 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.199919 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 271 components and 0.199919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072147Jy sigma=0.412147 ! Fit after self-cal, rms=0.072144Jy sigma=0.412136 ! 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=4.631 mas, bmaj=10.08 mas, bpa=14.16 degrees ! Estimated noise=1.16753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.631 x 10.08 at 14.16 degrees (North through East) ! Clean map min=-0.0019124 max=0.097876 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=3.963 mas, bmaj=9.358 mas, bpa=15.95 degrees ! Estimated noise=1.58424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799089 Jy ! Component: 100 - total flux cleaned = 0.115488 Jy ! Component: 150 - total flux cleaned = 0.135533 Jy ! Component: 200 - total flux cleaned = 0.14865 Jy ! Total flux subtracted in 200 components = 0.14865 Jy ! Clean residual min=-0.005387 max=0.007423 Jy/beam ! Clean residual mean=-0.000007 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.14865 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.14865 Jy ! Inverting map and beam ! Estimated beam: bmin=4.631 mas, bmaj=10.08 mas, bpa=14.16 degrees ! Estimated noise=1.16753 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 (4.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119072 Jy ! Component: 100 - total flux cleaned = 0.0197598 Jy ! Component: 150 - total flux cleaned = 0.025371 Jy ! Component: 200 - total flux cleaned = 0.0297418 Jy ! Total flux subtracted in 200 components = 0.0297418 Jy ! Clean residual min=-0.003292 max=0.003712 Jy/beam ! Clean residual mean=-0.000015 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.178392 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 136 components and 0.178392 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=8.797 mas, bmaj=12.83 mas, bpa=-2.283 degrees ! Estimated noise=1.29034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508713 Jy ! Component: 100 - total flux cleaned = 0.00879093 Jy ! Component: 150 - total flux cleaned = 0.011612 Jy ! Component: 200 - total flux cleaned = 0.0138151 Jy ! Total flux subtracted in 200 components = 0.0138151 Jy ! Clean residual min=-0.002774 max=0.003014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.192207 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 = 0.00175782 Jy ! Component: 100 - total flux cleaned = 0.00317047 Jy ! Component: 150 - total flux cleaned = 0.00414854 Jy ! Component: 200 - total flux cleaned = 0.00470794 Jy ! Total flux subtracted in 200 components = 0.00470794 Jy ! Clean residual min=-0.002174 max=0.002546 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.196915 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 223 components and 0.196915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.631 mas, bmaj=10.08 mas, bpa=14.16 degrees ! Estimated noise=1.16753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541672 Jy ! Component: 100 - total flux cleaned = 0.000930466 Jy ! Component: 150 - total flux cleaned = 0.0012521 Jy ! Component: 200 - total flux cleaned = 0.00150933 Jy ! Total flux subtracted in 200 components = 0.00150933 Jy ! Clean residual min=-0.002075 max=0.001991 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.198424 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 241 components and 0.198424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072116Jy sigma=0.412142 ! Fit after self-cal, rms=0.072126Jy sigma=0.412031 wmodel J1903+0145_S_map.mod ! Writing 241 model components to file: J1903+0145_S_map.mod wobs J1903+0145_S_uvs.fits ! Writing UV FITS file: J1903+0145_S_uvs.fits wwins J1903+0145_S_map.win ! wwins: Wrote 3 windows to J1903+0145_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 = 0.000104796 Jy ! Component: 100 - total flux cleaned = 0.000278564 Jy ! Component: 150 - total flux cleaned = 0.000343196 Jy ! Component: 200 - total flux cleaned = 0.000373278 Jy ! Component: 250 - total flux cleaned = 0.000343843 Jy ! Component: 300 - total flux cleaned = 0.000315098 Jy ! Component: 350 - total flux cleaned = 0.000260757 Jy ! Component: 400 - total flux cleaned = 0.00018248 Jy ! Component: 450 - total flux cleaned = 0.000182391 Jy ! Component: 500 - total flux cleaned = 0.000231566 Jy ! Component: 550 - total flux cleaned = 0.000255523 Jy ! Component: 600 - total flux cleaned = 0.000232403 Jy ! Component: 650 - total flux cleaned = 0.000278888 Jy ! Component: 700 - total flux cleaned = 0.000369163 Jy ! Component: 750 - total flux cleaned = 0.000412859 Jy ! Component: 800 - total flux cleaned = 0.000434207 Jy ! Component: 850 - total flux cleaned = 0.00047644 Jy ! Component: 900 - total flux cleaned = 0.00053788 Jy ! Component: 950 - total flux cleaned = 0.000537854 Jy ! Component: 1000 - total flux cleaned = 0.000616212 Jy ! Component: 1050 - total flux cleaned = 0.000596735 Jy ! Component: 1100 - total flux cleaned = 0.00067251 Jy ! Component: 1150 - total flux cleaned = 0.00069128 Jy ! Component: 1200 - total flux cleaned = 0.000745745 Jy ! Component: 1250 - total flux cleaned = 0.000745818 Jy ! Component: 1300 - total flux cleaned = 0.000781201 Jy ! Component: 1350 - total flux cleaned = 0.000815912 Jy ! Component: 1400 - total flux cleaned = 0.000849513 Jy ! Component: 1450 - total flux cleaned = 0.000866194 Jy ! Component: 1500 - total flux cleaned = 0.000947882 Jy ! Component: 1550 - total flux cleaned = 0.000995914 Jy ! Component: 1600 - total flux cleaned = 0.00104319 Jy ! Component: 1650 - total flux cleaned = 0.00105885 Jy ! Component: 1700 - total flux cleaned = 0.00110469 Jy ! Component: 1750 - total flux cleaned = 0.0011349 Jy ! Component: 1800 - total flux cleaned = 0.00116456 Jy ! Component: 1850 - total flux cleaned = 0.0011941 Jy ! Component: 1900 - total flux cleaned = 0.0012377 Jy ! Component: 1950 - total flux cleaned = 0.00128065 Jy ! Component: 2000 - total flux cleaned = 0.00135092 Jy ! Component: 2050 - total flux cleaned = 0.00136484 Jy ! Component: 2100 - total flux cleaned = 0.00143344 Jy ! Component: 2150 - total flux cleaned = 0.00148769 Jy ! Component: 2200 - total flux cleaned = 0.00154156 Jy ! Component: 2250 - total flux cleaned = 0.00158154 Jy ! Component: 2300 - total flux cleaned = 0.00164715 Jy ! Component: 2350 - total flux cleaned = 0.00172528 Jy ! Component: 2400 - total flux cleaned = 0.00177677 Jy ! Component: 2450 - total flux cleaned = 0.0018278 Jy ! Component: 2500 - total flux cleaned = 0.0019289 Jy ! Component: 2550 - total flux cleaned = 0.00199149 Jy ! Component: 2600 - total flux cleaned = 0.00204091 Jy ! Component: 2650 - total flux cleaned = 0.00210241 Jy ! Component: 2700 - total flux cleaned = 0.00223636 Jy ! Component: 2750 - total flux cleaned = 0.00233276 Jy ! Component: 2800 - total flux cleaned = 0.00245228 Jy ! Component: 2850 - total flux cleaned = 0.00255902 Jy ! Component: 2900 - total flux cleaned = 0.00262959 Jy ! Component: 2950 - total flux cleaned = 0.00275789 Jy ! Component: 3000 - total flux cleaned = 0.00286216 Jy ! Component: 3050 - total flux cleaned = 0.00295403 Jy ! Component: 3100 - total flux cleaned = 0.00303385 Jy ! Component: 3150 - total flux cleaned = 0.00313567 Jy ! Component: 3200 - total flux cleaned = 0.00322554 Jy ! Component: 3250 - total flux cleaned = 0.00329227 Jy ! Component: 3300 - total flux cleaned = 0.00340297 Jy ! Component: 3350 - total flux cleaned = 0.00351284 Jy ! Component: 3400 - total flux cleaned = 0.00358914 Jy ! Component: 3450 - total flux cleaned = 0.00364336 Jy ! Component: 3500 - total flux cleaned = 0.00378334 Jy ! Component: 3550 - total flux cleaned = 0.00389013 Jy ! Component: 3600 - total flux cleaned = 0.00392189 Jy ! Component: 3650 - total flux cleaned = 0.00400631 Jy ! Component: 3700 - total flux cleaned = 0.00405872 Jy ! Component: 3750 - total flux cleaned = 0.00417316 Jy ! Component: 3800 - total flux cleaned = 0.00422486 Jy ! Component: 3850 - total flux cleaned = 0.00429667 Jy ! Component: 3900 - total flux cleaned = 0.00435783 Jy ! Component: 3950 - total flux cleaned = 0.00441859 Jy ! Component: 4000 - total flux cleaned = 0.00448903 Jy ! Component: 4050 - total flux cleaned = 0.00451901 Jy ! Total flux subtracted in 4096 components = 0.00452889 Jy ! Clean residual min=-0.000544 max=0.000590 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.202953 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 532 components and 0.202953 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1903+0145_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.631 x 10.08 at 14.16 degrees (North through East) ! Clean map min=-0.0012791 max=0.097615 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1903+0145_S_map.fits wmodel /image_prod/ug002_uva//J1903+0145_S_map.mod ! Writing 532 model components to file: /image_prod/ug002_uva//J1903+0145_S_map.mod wobs /image_prod/ug002_uva//J1903+0145_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1903+0145_S_uvs.fits wwins /image_prod/ug002_uva//J1903+0145_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1903+0145_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0976149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586742 0.586742 1.17348 2.34697 4.69394 9.38788 18.7758 37.5515 75.103 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.297 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1903+0145_S_dfm.log closed on Thu Mar 5 04:01:29 2020