! Started logfile: /image_prod/ug002_uva//J0648-1744_S_dfm.log on Wed Mar 4 21:29:17 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//J0648-1744_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0648-1744_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971111 visibilities/baseline/integration-bin. ! Found source: J0648-1744 ! ! 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 5244 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 J0648-1744_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030300Jy sigma=7.203342 ! Fit after self-cal, rms=0.732948Jy sigma=5.023977 ! 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=2.724 mas, bmaj=6.977 mas, bpa=-4.99 degrees ! Estimated noise=2.07914 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 = 0.206964 Jy ! Component: 100 - total flux cleaned = 0.274294 Jy ! Total flux subtracted in 100 components = 0.274294 Jy ! Clean residual min=-0.023024 max=0.043324 Jy/beam ! Clean residual mean=-0.000057 rms=0.007158 Jy/beam ! Combined flux in latest and established models = 0.274294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.274294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139875Jy sigma=0.943895 ! Fit after self-cal, rms=0.139734Jy sigma=0.942534 ! 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=3.253 mas, bmaj=8.097 mas, bpa=-3.398 degrees ! Estimated noise=1.45415 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 (6, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528208 Jy ! Component: 100 - total flux cleaned = 0.0848093 Jy ! Component: 150 - total flux cleaned = 0.107059 Jy ! Component: 200 - total flux cleaned = 0.123058 Jy ! Total flux subtracted in 200 components = 0.123058 Jy ! Clean residual min=-0.019195 max=0.037876 Jy/beam ! Clean residual mean=0.000036 rms=0.005873 Jy/beam ! Combined flux in latest and established models = 0.397352 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.397352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117388Jy sigma=0.758496 ! Fit after self-cal, rms=0.115631Jy sigma=0.748683 ! Inverting map ! Added new window around map position (15.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345418 Jy ! Component: 100 - total flux cleaned = 0.0519319 Jy ! Component: 150 - total flux cleaned = 0.065446 Jy ! Component: 200 - total flux cleaned = 0.0764413 Jy ! Total flux subtracted in 200 components = 0.0764413 Jy ! Clean residual min=-0.019399 max=0.014467 Jy/beam ! Clean residual mean=0.000069 rms=0.004354 Jy/beam ! Combined flux in latest and established models = 0.473793 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 114 components and 0.473793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104112Jy sigma=0.665361 ! Fit after self-cal, rms=0.103414Jy sigma=0.659748 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.097 at -3.398 degrees (North through East) ! Clean map min=-0.020112 max=0.26741 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.10 KP 0.98 ! LA 1.06 MK 1.11 NL 1.02 OV 0.70 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.99 HN 1.08 KP 1.02 ! LA 1.01 MK 0.98 NL 0.99 OV 1.04 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 1.10 KP 1.02 ! LA 1.05 MK 1.00 NL 0.99 OV 0.68 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.103414Jy sigma=0.659748 ! Fit after self-cal, rms=0.091862Jy sigma=0.548126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.127 mas, bpa=-2.596 degrees ! Estimated noise=1.43657 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 = 0.0156737 Jy ! Component: 100 - total flux cleaned = 0.0221249 Jy ! Component: 150 - total flux cleaned = 0.0247349 Jy ! Component: 200 - total flux cleaned = 0.0261849 Jy ! Total flux subtracted in 200 components = 0.0261849 Jy ! Clean residual min=-0.009429 max=0.008543 Jy/beam ! Clean residual mean=0.000031 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.499978 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 165 components and 0.499978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088901Jy sigma=0.523331 ! Fit after self-cal, rms=0.088757Jy sigma=0.519373 ! 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=0.088757Jy sigma=0.519373 ! Fit after self-cal, rms=0.081516Jy sigma=0.495790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.152 mas, bpa=-2.812 degrees ! Estimated noise=1.43269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832832 Jy ! Component: 100 - total flux cleaned = 0.00981528 Jy ! Component: 150 - total flux cleaned = 0.0103175 Jy ! Component: 200 - total flux cleaned = 0.0104697 Jy ! Total flux subtracted in 200 components = 0.0104697 Jy ! Clean residual min=-0.006005 max=0.006798 Jy/beam ! Clean residual mean=0.000014 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.510448 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 0.510448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080460Jy sigma=0.486966 ! Fit after self-cal, rms=0.080399Jy sigma=0.485829 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 (26, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657667 Jy ! Component: 100 - total flux cleaned = 0.0107824 Jy ! Component: 150 - total flux cleaned = 0.0126913 Jy ! Component: 200 - total flux cleaned = 0.0134149 Jy ! Total flux subtracted in 200 components = 0.0134149 Jy ! Clean residual min=-0.005326 max=0.005063 Jy/beam ! Clean residual mean=0.000011 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.523863 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 222 components and 0.523862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079756Jy sigma=0.479621 ! Fit after self-cal, rms=0.079730Jy sigma=0.479398 ! 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=0.079730Jy sigma=0.479398 ! Fit after self-cal, rms=0.079860Jy sigma=0.478082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=8.138 mas, bpa=-2.733 degrees ! Estimated noise=1.43407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397014 Jy ! Component: 100 - total flux cleaned = 0.00396928 Jy ! Component: 150 - total flux cleaned = 0.00396681 Jy ! Component: 200 - total flux cleaned = 0.00386431 Jy ! Total flux subtracted in 200 components = 0.00386431 Jy ! Clean residual min=-0.004691 max=0.004118 Jy/beam ! Clean residual mean=0.000004 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.527727 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 232 components and 0.527727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079487Jy sigma=0.475441 ! Fit after self-cal, rms=0.079467Jy sigma=0.475221 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 = 0.00086221 Jy ! Component: 100 - total flux cleaned = 0.000860212 Jy ! Component: 150 - total flux cleaned = 0.000771551 Jy ! Component: 200 - total flux cleaned = 0.000608454 Jy ! Total flux subtracted in 200 components = 0.000608454 Jy ! Clean residual min=-0.004293 max=0.003832 Jy/beam ! Clean residual mean=0.000005 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.528335 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 240 components and 0.528335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079259Jy sigma=0.473806 ! Fit after self-cal, rms=0.079241Jy sigma=0.473711 ! 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=0.079241Jy sigma=0.473711 ! Fit after self-cal, rms=0.079551Jy sigma=0.473411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=16.07 mas, bpa=-1.23 degrees ! Estimated noise=1.76948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095673 Jy ! Component: 100 - total flux cleaned = 0.000537201 Jy ! Component: 150 - total flux cleaned = 0.000276119 Jy ! Component: 200 - total flux cleaned = -3.10913e-05 Jy ! Total flux subtracted in 200 components = -3.10913e-05 Jy ! Clean residual min=-0.004412 max=0.004853 Jy/beam ! Clean residual mean=0.000004 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.528304 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 260 components and 0.528304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079398Jy sigma=0.472686 ! Fit after self-cal, rms=0.079378Jy sigma=0.472547 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 = 0.00026432 Jy ! Component: 100 - total flux cleaned = -1.45951e-05 Jy ! Component: 150 - total flux cleaned = -0.000139529 Jy ! Component: 200 - total flux cleaned = -0.000309469 Jy ! Total flux subtracted in 200 components = -0.000309469 Jy ! Clean residual min=-0.004129 max=0.004616 Jy/beam ! Clean residual mean=0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.527995 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 271 components and 0.527995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079328Jy sigma=0.472332 ! Fit after self-cal, rms=0.079315Jy sigma=0.472271 ! 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=3.275 mas, bmaj=8.135 mas, bpa=-2.708 degrees ! Estimated noise=1.43609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.135 at -2.708 degrees (North through East) ! Clean map min=-0.0038497 max=0.26283 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=2.742 mas, bmaj=6.977 mas, bpa=-4.319 degrees ! Estimated noise=2.06463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204643 Jy ! Component: 100 - total flux cleaned = 0.273771 Jy ! Component: 150 - total flux cleaned = 0.318272 Jy ! Component: 200 - total flux cleaned = 0.351889 Jy ! Total flux subtracted in 200 components = 0.351889 Jy ! Clean residual min=-0.012307 max=0.019645 Jy/beam ! Clean residual mean=-0.000048 rms=0.004099 Jy/beam ! Combined flux in latest and established models = 0.351889 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.351889 Jy ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.135 mas, bpa=-2.708 degrees ! Estimated noise=1.43609 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 = 0.0370446 Jy ! Component: 100 - total flux cleaned = 0.0632998 Jy ! Component: 150 - total flux cleaned = 0.0828915 Jy ! Component: 200 - total flux cleaned = 0.0979472 Jy ! Total flux subtracted in 200 components = 0.0979472 Jy ! Clean residual min=-0.006993 max=0.008920 Jy/beam ! Clean residual mean=-0.000037 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.449836 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 124 components and 0.449836 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=7.6 mas, bmaj=16.07 mas, bpa=-1.23 degrees ! Estimated noise=1.76948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199015 Jy ! Component: 100 - total flux cleaned = 0.0327507 Jy ! Component: 150 - total flux cleaned = 0.0420269 Jy ! Component: 200 - total flux cleaned = 0.0491103 Jy ! Total flux subtracted in 200 components = 0.0491103 Jy ! Clean residual min=-0.005591 max=0.005471 Jy/beam ! Clean residual mean=-0.000023 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.498947 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 = 0.00552616 Jy ! Component: 100 - total flux cleaned = 0.00989325 Jy ! Component: 150 - total flux cleaned = 0.0133787 Jy ! Component: 200 - total flux cleaned = 0.0161948 Jy ! Total flux subtracted in 200 components = 0.0161948 Jy ! Clean residual min=-0.004441 max=0.005150 Jy/beam ! Clean residual mean=-0.000009 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.515142 Jy ! Adding 170 model components to the UV plane model. ! The established model now contains 280 components and 0.515141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.135 mas, bpa=-2.708 degrees ! Estimated noise=1.43609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281061 Jy ! Component: 100 - total flux cleaned = 0.00437056 Jy ! Component: 150 - total flux cleaned = 0.00541359 Jy ! Component: 200 - total flux cleaned = 0.00607661 Jy ! Total flux subtracted in 200 components = 0.00607661 Jy ! Clean residual min=-0.003642 max=0.004050 Jy/beam ! Clean residual mean=-0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.521218 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 305 components and 0.521218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079252Jy sigma=0.471396 ! Fit after self-cal, rms=0.079161Jy sigma=0.470886 wmodel J0648-1744_S_map.mod ! Writing 305 model components to file: J0648-1744_S_map.mod wobs J0648-1744_S_uvs.fits ! Writing UV FITS file: J0648-1744_S_uvs.fits wwins J0648-1744_S_map.win ! wwins: Wrote 4 windows to J0648-1744_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 = 0.00122466 Jy ! Component: 100 - total flux cleaned = 0.00098373 Jy ! Component: 150 - total flux cleaned = 0.000530003 Jy ! Component: 200 - total flux cleaned = 9.68842e-05 Jy ! Component: 250 - total flux cleaned = -0.000368997 Jy ! Component: 300 - total flux cleaned = -0.00081735 Jy ! Component: 350 - total flux cleaned = -0.00110522 Jy ! Component: 400 - total flux cleaned = -0.001524 Jy ! Component: 450 - total flux cleaned = -0.00183979 Jy ! Component: 500 - total flux cleaned = -0.00205882 Jy ! Component: 550 - total flux cleaned = -0.00227225 Jy ! Component: 600 - total flux cleaned = -0.00260591 Jy ! Component: 650 - total flux cleaned = -0.00289008 Jy ! Component: 700 - total flux cleaned = -0.00312806 Jy ! Component: 750 - total flux cleaned = -0.00312926 Jy ! Component: 800 - total flux cleaned = -0.0033589 Jy ! Component: 850 - total flux cleaned = -0.00343302 Jy ! Component: 900 - total flux cleaned = -0.00339602 Jy ! Component: 950 - total flux cleaned = -0.00357734 Jy ! Component: 1000 - total flux cleaned = -0.00371923 Jy ! Component: 1050 - total flux cleaned = -0.00382303 Jy ! Component: 1100 - total flux cleaned = -0.00375451 Jy ! Component: 1150 - total flux cleaned = -0.00382261 Jy ! Component: 1200 - total flux cleaned = -0.00388907 Jy ! Component: 1250 - total flux cleaned = -0.00388865 Jy ! Component: 1300 - total flux cleaned = -0.00395256 Jy ! Component: 1350 - total flux cleaned = -0.00392063 Jy ! Component: 1400 - total flux cleaned = -0.0040145 Jy ! Component: 1450 - total flux cleaned = -0.0040145 Jy ! Component: 1500 - total flux cleaned = -0.00413625 Jy ! Component: 1550 - total flux cleaned = -0.00416653 Jy ! Component: 1600 - total flux cleaned = -0.00425527 Jy ! Component: 1650 - total flux cleaned = -0.00425452 Jy ! Component: 1700 - total flux cleaned = -0.00431215 Jy ! Component: 1750 - total flux cleaned = -0.00439767 Jy ! Component: 1800 - total flux cleaned = -0.00456595 Jy ! Component: 1850 - total flux cleaned = -0.00462129 Jy ! Component: 1900 - total flux cleaned = -0.00470292 Jy ! Component: 1950 - total flux cleaned = -0.00473031 Jy ! Component: 2000 - total flux cleaned = -0.00483783 Jy ! Component: 2050 - total flux cleaned = -0.00494376 Jy ! Component: 2100 - total flux cleaned = -0.00496982 Jy ! Component: 2150 - total flux cleaned = -0.00509942 Jy ! Component: 2200 - total flux cleaned = -0.00515042 Jy ! Component: 2250 - total flux cleaned = -0.00520097 Jy ! Component: 2300 - total flux cleaned = -0.00530066 Jy ! Component: 2350 - total flux cleaned = -0.00535033 Jy ! Component: 2400 - total flux cleaned = -0.00542403 Jy ! Component: 2450 - total flux cleaned = -0.00549662 Jy ! Component: 2500 - total flux cleaned = -0.00556863 Jy ! Component: 2550 - total flux cleaned = -0.00566403 Jy ! Component: 2600 - total flux cleaned = -0.00568728 Jy ! Component: 2650 - total flux cleaned = -0.00571046 Jy ! Component: 2700 - total flux cleaned = -0.0058259 Jy ! Component: 2750 - total flux cleaned = -0.00587144 Jy ! Component: 2800 - total flux cleaned = -0.00587136 Jy ! Component: 2850 - total flux cleaned = -0.00598318 Jy ! Component: 2900 - total flux cleaned = -0.00598294 Jy ! Component: 2950 - total flux cleaned = -0.00600493 Jy ! Component: 3000 - total flux cleaned = -0.00600478 Jy ! Component: 3050 - total flux cleaned = -0.0060264 Jy ! Component: 3100 - total flux cleaned = -0.00604778 Jy ! Component: 3150 - total flux cleaned = -0.0060691 Jy ! Component: 3200 - total flux cleaned = -0.00611126 Jy ! Component: 3250 - total flux cleaned = -0.00611132 Jy ! Component: 3300 - total flux cleaned = -0.00617312 Jy ! Component: 3350 - total flux cleaned = -0.0061319 Jy ! Component: 3400 - total flux cleaned = -0.00617246 Jy ! Component: 3450 - total flux cleaned = -0.00617215 Jy ! Component: 3500 - total flux cleaned = -0.00611242 Jy ! Component: 3550 - total flux cleaned = -0.00613242 Jy ! Component: 3600 - total flux cleaned = -0.00615191 Jy ! Component: 3650 - total flux cleaned = -0.0061131 Jy ! Component: 3700 - total flux cleaned = -0.00609359 Jy ! Component: 3750 - total flux cleaned = -0.00609339 Jy ! Component: 3800 - total flux cleaned = -0.0060551 Jy ! Component: 3850 - total flux cleaned = -0.00605496 Jy ! Component: 3900 - total flux cleaned = -0.0060736 Jy ! Component: 3950 - total flux cleaned = -0.00601803 Jy ! Component: 4000 - total flux cleaned = -0.00603651 Jy ! Component: 4050 - total flux cleaned = -0.0060731 Jy ! Total flux subtracted in 4096 components = -0.00607316 Jy ! Clean residual min=-0.001134 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.515145 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 560 components and 0.515145 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0648-1744_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.135 at -2.708 degrees (North through East) ! Clean map min=-0.0022323 max=0.26628 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0648-1744_S_map.fits wmodel /image_prod/ug002_uva//J0648-1744_S_map.mod ! Writing 560 model components to file: /image_prod/ug002_uva//J0648-1744_S_map.mod wobs /image_prod/ug002_uva//J0648-1744_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0648-1744_S_uvs.fits wwins /image_prod/ug002_uva//J0648-1744_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0648-1744_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370028 0.370028 0.740056 1.48011 2.96022 5.92045 11.8409 23.6818 47.3636 94.7272 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 810.749 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0648-1744_S_dfm.log closed on Wed Mar 4 21:29:21 2020