! Started logfile: /image_prod/ug002_uva//J1031-0423_S_dfm.log on Wed Mar 4 23:36:08 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//J1031-0423_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1031-0423_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.735648 visibilities/baseline/integration-bin. ! Found source: J1031-0423 ! ! 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 4767 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 J1031-0423_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003332Jy sigma=7.533942 ! Fit after self-cal, rms=0.844236Jy sigma=6.313688 ! 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=2.697 mas, bmaj=6.871 mas, bpa=-3.173 degrees ! Estimated noise=1.72287 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 = 0.12413 Jy ! Component: 100 - total flux cleaned = 0.15664 Jy ! Total flux subtracted in 100 components = 0.15664 Jy ! Clean residual min=-0.008269 max=0.012983 Jy/beam ! Clean residual mean=0.000001 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.15664 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.15664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079473Jy sigma=0.524067 ! Fit after self-cal, rms=0.079420Jy sigma=0.523469 ! 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=3.136 mas, bmaj=7.631 mas, bpa=-2.573 degrees ! Estimated noise=1.40995 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 = 0.00888062 Jy ! Component: 100 - total flux cleaned = 0.00889801 Jy ! Component: 150 - total flux cleaned = 0.00867498 Jy ! Component: 200 - total flux cleaned = 0.00850901 Jy ! Total flux subtracted in 200 components = 0.00850901 Jy ! Clean residual min=-0.007643 max=0.007956 Jy/beam ! Clean residual mean=-0.000006 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.165149 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.165149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077379Jy sigma=0.506784 ! Fit after self-cal, rms=0.077320Jy sigma=0.506565 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 7.631 at -2.573 degrees (North through East) ! Clean map min=-0.0072611 max=0.15896 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.99 HN 1.04 KP 1.02 ! LA 0.98 MK 1.01 NL 0.96 OV 0.80 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.05 KP 1.05 ! LA 1.02 MK 1.00 NL 0.88 OV 0.87 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 1.03 HN 0.96 KP 1.01 ! LA 0.98 MK 0.98 NL 0.95 OV 1.14 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.077320Jy sigma=0.506565 ! Fit after self-cal, rms=0.077646Jy sigma=0.476226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=7.622 mas, bpa=-1.989 degrees ! Estimated noise=1.394 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 = 0.000617173 Jy ! Component: 100 - total flux cleaned = 0.000425678 Jy ! Component: 150 - total flux cleaned = 0.000389615 Jy ! Component: 200 - total flux cleaned = 0.000390689 Jy ! Total flux subtracted in 200 components = 0.000390689 Jy ! Clean residual min=-0.004490 max=0.004778 Jy/beam ! Clean residual mean=-0.000011 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.165539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.165539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077568Jy sigma=0.475839 ! Fit after self-cal, rms=0.077684Jy sigma=0.475559 ! 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=0.077684Jy sigma=0.475559 ! Fit after self-cal, rms=0.074643Jy sigma=0.456452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=7.613 mas, bpa=-2.067 degrees ! Estimated noise=1.39819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679645 Jy ! Component: 100 - total flux cleaned = 0.000752761 Jy ! Component: 150 - total flux cleaned = 0.000782464 Jy ! Component: 200 - total flux cleaned = 0.000756319 Jy ! Total flux subtracted in 200 components = 0.000756319 Jy ! Clean residual min=-0.002895 max=0.003823 Jy/beam ! Clean residual mean=-0.000008 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.166296 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.166296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074610Jy sigma=0.456199 ! Fit after self-cal, rms=0.074701Jy sigma=0.456043 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 (13, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382679 Jy ! Component: 100 - total flux cleaned = 0.00609683 Jy ! Component: 150 - total flux cleaned = 0.00766345 Jy ! Component: 200 - total flux cleaned = 0.00854039 Jy ! Total flux subtracted in 200 components = 0.00854039 Jy ! Clean residual min=-0.002572 max=0.002657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.174836 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.174836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074512Jy sigma=0.453712 ! Fit after self-cal, rms=0.074503Jy sigma=0.453580 ! Inverting map ! Added new window around map position (44.5, 66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194093 Jy ! Component: 100 - total flux cleaned = 0.00260797 Jy ! Component: 150 - total flux cleaned = 0.00324991 Jy ! Component: 200 - total flux cleaned = 0.00385057 Jy ! Total flux subtracted in 200 components = 0.00385057 Jy ! Clean residual min=-0.002422 max=0.002475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.178687 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.178687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074391Jy sigma=0.452852 ! Fit after self-cal, rms=0.074397Jy sigma=0.452786 ! 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=0.074397Jy sigma=0.452786 ! Fit after self-cal, rms=0.073948Jy sigma=0.452135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.609 mas, bpa=-2.112 degrees ! Estimated noise=1.39124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819031 Jy ! Component: 100 - total flux cleaned = 0.00096895 Jy ! Component: 150 - total flux cleaned = 0.00119078 Jy ! Component: 200 - total flux cleaned = 0.00135751 Jy ! Total flux subtracted in 200 components = 0.00135751 Jy ! Clean residual min=-0.002206 max=0.002474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.180044 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.180044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073911Jy sigma=0.451891 ! Fit after self-cal, rms=0.073920Jy sigma=0.451870 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 (-124, -104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208066 Jy ! Component: 100 - total flux cleaned = 0.00227979 Jy ! Component: 150 - total flux cleaned = 0.00234447 Jy ! Component: 200 - total flux cleaned = 0.00249152 Jy ! Total flux subtracted in 200 components = 0.00249152 Jy ! Clean residual min=-0.002142 max=0.002136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.182536 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.182536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073839Jy sigma=0.451292 ! Fit after self-cal, rms=0.073829Jy sigma=0.451243 ! 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=0.073829Jy sigma=0.451243 ! Fit after self-cal, rms=0.073700Jy sigma=0.451191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.755 mas, bmaj=12.35 mas, bpa=-2.532 degrees ! Estimated noise=1.76274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23566e-05 Jy ! Component: 100 - total flux cleaned = 5.48619e-05 Jy ! Component: 150 - total flux cleaned = 5.19555e-05 Jy ! Component: 200 - total flux cleaned = 4.98406e-05 Jy ! Total flux subtracted in 200 components = 4.98406e-05 Jy ! Clean residual min=-0.002009 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.182586 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.182586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073691Jy sigma=0.451067 ! Fit after self-cal, rms=0.073691Jy sigma=0.451055 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 = 4.1637e-05 Jy ! Component: 100 - total flux cleaned = -4.37784e-06 Jy ! Component: 150 - total flux cleaned = -9.15007e-05 Jy ! Component: 200 - total flux cleaned = -0.000151542 Jy ! Total flux subtracted in 200 components = -0.000151542 Jy ! Clean residual min=-0.001981 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.182434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.182434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073687Jy sigma=0.451032 ! Fit after self-cal, rms=0.073687Jy sigma=0.451026 ! 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=3.088 mas, bmaj=7.612 mas, bpa=-2.137 degrees ! Estimated noise=1.38982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.612 at -2.137 degrees (North through East) ! Clean map min=-0.001901 max=0.1578 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=2.664 mas, bmaj=6.856 mas, bpa=-2.683 degrees ! Estimated noise=1.68845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121489 Jy ! Component: 100 - total flux cleaned = 0.154033 Jy ! Component: 150 - total flux cleaned = 0.165893 Jy ! Component: 200 - total flux cleaned = 0.168325 Jy ! Total flux subtracted in 200 components = 0.168325 Jy ! Clean residual min=-0.004511 max=0.004151 Jy/beam ! Clean residual mean=-0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.168325 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.168325 Jy ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.612 mas, bpa=-2.137 degrees ! Estimated noise=1.38982 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 = 0.00287906 Jy ! Component: 100 - total flux cleaned = 0.00516187 Jy ! Component: 150 - total flux cleaned = 0.00679594 Jy ! Component: 200 - total flux cleaned = 0.00806248 Jy ! Total flux subtracted in 200 components = 0.00806248 Jy ! Clean residual min=-0.003110 max=0.002454 Jy/beam ! Clean residual mean=-0.000005 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.176387 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.176387 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=6.755 mas, bmaj=12.35 mas, bpa=-2.532 degrees ! Estimated noise=1.76274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030617 Jy ! Component: 100 - total flux cleaned = 0.00360951 Jy ! Component: 150 - total flux cleaned = 0.00416494 Jy ! Component: 200 - total flux cleaned = 0.00463657 Jy ! Total flux subtracted in 200 components = 0.00463657 Jy ! Clean residual min=-0.002351 max=0.002009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.181024 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 = 0.000487191 Jy ! Component: 100 - total flux cleaned = 0.000722438 Jy ! Component: 150 - total flux cleaned = 0.000900772 Jy ! Component: 200 - total flux cleaned = 0.00103089 Jy ! Total flux subtracted in 200 components = 0.00103089 Jy ! Clean residual min=-0.002169 max=0.001873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.182055 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 94 components and 0.182055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.612 mas, bpa=-2.137 degrees ! Estimated noise=1.38982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005493 Jy ! Component: 100 - total flux cleaned = 0.000918126 Jy ! Component: 150 - total flux cleaned = 0.001193 Jy ! Component: 200 - total flux cleaned = 0.00134249 Jy ! Total flux subtracted in 200 components = 0.00134249 Jy ! Clean residual min=-0.002633 max=0.002158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.183397 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.183397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073756Jy sigma=0.451663 ! Fit after self-cal, rms=0.073756Jy sigma=0.451619 wmodel J1031-0423_S_map.mod ! Writing 110 model components to file: J1031-0423_S_map.mod wobs J1031-0423_S_uvs.fits ! Writing UV FITS file: J1031-0423_S_uvs.fits wwins J1031-0423_S_map.win ! wwins: Wrote 4 windows to J1031-0423_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 = -8.16101e-05 Jy ! Component: 100 - total flux cleaned = -7.77407e-06 Jy ! Component: 150 - total flux cleaned = 0.000237019 Jy ! Component: 200 - total flux cleaned = 0.000237778 Jy ! Component: 250 - total flux cleaned = 8.17158e-05 Jy ! Component: 300 - total flux cleaned = -0.000160186 Jy ! Component: 350 - total flux cleaned = -0.000423922 Jy ! Component: 400 - total flux cleaned = -0.00070921 Jy ! Component: 450 - total flux cleaned = -0.000903826 Jy ! Component: 500 - total flux cleaned = -0.00112189 Jy ! Component: 550 - total flux cleaned = -0.0013619 Jy ! Component: 600 - total flux cleaned = -0.00162259 Jy ! Component: 650 - total flux cleaned = -0.00182661 Jy ! Component: 700 - total flux cleaned = -0.00197711 Jy ! Component: 750 - total flux cleaned = -0.00219828 Jy ! Component: 800 - total flux cleaned = -0.00241498 Jy ! Component: 850 - total flux cleaned = -0.00258065 Jy ! Component: 900 - total flux cleaned = -0.0027904 Jy ! Component: 950 - total flux cleaned = -0.00299605 Jy ! Component: 1000 - total flux cleaned = -0.00315395 Jy ! Component: 1050 - total flux cleaned = -0.00335375 Jy ! Component: 1100 - total flux cleaned = -0.00354979 Jy ! Component: 1150 - total flux cleaned = -0.00372157 Jy ! Component: 1200 - total flux cleaned = -0.00389038 Jy ! Component: 1250 - total flux cleaned = -0.00403603 Jy ! Component: 1300 - total flux cleaned = -0.00420019 Jy ! Component: 1350 - total flux cleaned = -0.00432128 Jy ! Component: 1400 - total flux cleaned = -0.00444082 Jy ! Component: 1450 - total flux cleaned = -0.00453885 Jy ! Component: 1500 - total flux cleaned = -0.00469373 Jy ! Component: 1550 - total flux cleaned = -0.00486561 Jy ! Component: 1600 - total flux cleaned = -0.00494104 Jy ! Component: 1650 - total flux cleaned = -0.00507129 Jy ! Component: 1700 - total flux cleaned = -0.00516301 Jy ! Component: 1750 - total flux cleaned = -0.00527183 Jy ! Component: 1800 - total flux cleaned = -0.0053076 Jy ! Component: 1850 - total flux cleaned = -0.00543154 Jy ! Component: 1900 - total flux cleaned = -0.0054839 Jy ! Component: 1950 - total flux cleaned = -0.00548398 Jy ! Component: 2000 - total flux cleaned = -0.00558683 Jy ! Component: 2050 - total flux cleaned = -0.00567139 Jy ! Component: 2100 - total flux cleaned = -0.00572158 Jy ! Component: 2150 - total flux cleaned = -0.00575484 Jy ! Component: 2200 - total flux cleaned = -0.00583705 Jy ! Component: 2250 - total flux cleaned = -0.00593453 Jy ! Component: 2300 - total flux cleaned = -0.00604689 Jy ! Component: 2350 - total flux cleaned = -0.00614245 Jy ! Component: 2400 - total flux cleaned = -0.00623703 Jy ! Component: 2450 - total flux cleaned = -0.00631516 Jy ! Component: 2500 - total flux cleaned = -0.00643882 Jy ! Component: 2550 - total flux cleaned = -0.00651505 Jy ! Component: 2600 - total flux cleaned = -0.006606 Jy ! Component: 2650 - total flux cleaned = -0.0066361 Jy ! Component: 2700 - total flux cleaned = -0.00678538 Jy ! Component: 2750 - total flux cleaned = -0.00687423 Jy ! Component: 2800 - total flux cleaned = -0.00696236 Jy ! Component: 2850 - total flux cleaned = -0.00703506 Jy ! Component: 2900 - total flux cleaned = -0.00716496 Jy ! Component: 2950 - total flux cleaned = -0.00719355 Jy ! Component: 3000 - total flux cleaned = -0.00726458 Jy ! Component: 3050 - total flux cleaned = -0.00734914 Jy ! Component: 3100 - total flux cleaned = -0.00741902 Jy ! Component: 3150 - total flux cleaned = -0.00748858 Jy ! Component: 3200 - total flux cleaned = -0.00759894 Jy ! Component: 3250 - total flux cleaned = -0.00766738 Jy ! Component: 3300 - total flux cleaned = -0.00777602 Jy ! Component: 3350 - total flux cleaned = -0.00783003 Jy ! Component: 3400 - total flux cleaned = -0.00792379 Jy ! Component: 3450 - total flux cleaned = -0.00801686 Jy ! Component: 3500 - total flux cleaned = -0.00809613 Jy ! Component: 3550 - total flux cleaned = -0.0081485 Jy ! Component: 3600 - total flux cleaned = -0.00822662 Jy ! Component: 3650 - total flux cleaned = -0.00826563 Jy ! Component: 3700 - total flux cleaned = -0.00836847 Jy ! Component: 3750 - total flux cleaned = -0.00841962 Jy ! Component: 3800 - total flux cleaned = -0.00852101 Jy ! Component: 3850 - total flux cleaned = -0.00854616 Jy ! Component: 3900 - total flux cleaned = -0.00860877 Jy ! Component: 3950 - total flux cleaned = -0.0086959 Jy ! Component: 4000 - total flux cleaned = -0.00874532 Jy ! Component: 4050 - total flux cleaned = -0.00884357 Jy ! Total flux subtracted in 4096 components = -0.00892907 Jy ! Clean residual min=-0.000715 max=0.000694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.174468 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 360 components and 0.174468 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1031-0423_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.612 at -2.137 degrees (North through East) ! Clean map min=-0.001977 max=0.15658 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1031-0423_S_map.fits wmodel /image_prod/ug002_uva//J1031-0423_S_map.mod ! Writing 360 model components to file: /image_prod/ug002_uva//J1031-0423_S_map.mod wobs /image_prod/ug002_uva//J1031-0423_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1031-0423_S_uvs.fits wwins /image_prod/ug002_uva//J1031-0423_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1031-0423_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408525 0.408525 0.81705 1.6341 3.2682 6.5364 13.0728 26.1456 52.2912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 734.349 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1031-0423_S_dfm.log closed on Wed Mar 4 23:36:11 2020