! Started logfile: /image_prod/ug002_uva//J1150+0630_S_dfm.log on Thu Mar 5 00:14:00 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//J1150+0630_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1150+0630_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.794074 visibilities/baseline/integration-bin. ! Found source: J1150+0630 ! ! 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 6432 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 J1150+0630_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037890Jy sigma=8.373211 ! Fit after self-cal, rms=0.773935Jy sigma=6.226518 ! 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=3.375 mas, bmaj=7.057 mas, bpa=-4.306 degrees ! Estimated noise=1.46091 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 = 0.177981 Jy ! Component: 100 - total flux cleaned = 0.216792 Jy ! Total flux subtracted in 100 components = 0.216792 Jy ! Clean residual min=-0.005636 max=0.010825 Jy/beam ! Clean residual mean=0.000007 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.216792 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.216792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067297Jy sigma=0.439822 ! Fit after self-cal, rms=0.067290Jy sigma=0.439794 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815827 Jy ! Component: 100 - total flux cleaned = 0.00694696 Jy ! Total flux subtracted in 100 components = 0.00694696 Jy ! Clean residual min=-0.005644 max=0.006707 Jy/beam ! Clean residual mean=0.000010 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.223739 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.223739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066138Jy sigma=0.432369 ! Fit after self-cal, rms=0.066136Jy sigma=0.432361 ! 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=3.923 mas, bmaj=8.086 mas, bpa=-2.012 degrees ! Estimated noise=1.14175 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 = -0.000647719 Jy ! Component: 100 - total flux cleaned = -0.000952183 Jy ! Component: 150 - total flux cleaned = -0.00121371 Jy ! Component: 200 - total flux cleaned = -0.00159163 Jy ! Total flux subtracted in 200 components = -0.00159163 Jy ! Clean residual min=-0.004700 max=0.006265 Jy/beam ! Clean residual mean=0.000000 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.222148 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.222148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065716Jy sigma=0.430995 ! Fit after self-cal, rms=0.065708Jy sigma=0.430988 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 8.086 at -2.012 degrees (North through East) ! Clean map min=-0.0046204 max=0.23008 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 0.98 ! LA 1.02 MK 0.98 NL 0.99 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.07 KP 1.00 ! LA 1.01 MK 0.95 NL 1.05 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.065708Jy sigma=0.430988 ! Fit after self-cal, rms=0.063275Jy sigma=0.424575 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=8.065 mas, bpa=-2.042 degrees ! Estimated noise=1.13565 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 = -0.00152077 Jy ! Component: 100 - total flux cleaned = -0.001625 Jy ! Component: 150 - total flux cleaned = -0.00166437 Jy ! Component: 200 - total flux cleaned = -0.00166135 Jy ! Total flux subtracted in 200 components = -0.00166135 Jy ! Clean residual min=-0.004546 max=0.005512 Jy/beam ! Clean residual mean=-0.000003 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.220486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.220486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063192Jy sigma=0.423974 ! Fit after self-cal, rms=0.063185Jy sigma=0.423955 ! 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=0.063185Jy sigma=0.423955 ! Fit after self-cal, rms=0.061827Jy sigma=0.401128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.918 mas, bmaj=8.06 mas, bpa=-1.688 degrees ! Estimated noise=1.13619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116444 Jy ! Component: 100 - total flux cleaned = 0.00116469 Jy ! Component: 150 - total flux cleaned = 0.00114036 Jy ! Component: 200 - total flux cleaned = 0.00111926 Jy ! Total flux subtracted in 200 components = 0.00111926 Jy ! Clean residual min=-0.002040 max=0.001924 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.221606 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.221606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061794Jy sigma=0.400835 ! Fit after self-cal, rms=0.061872Jy sigma=0.400771 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 = -4.10836e-05 Jy ! Component: 100 - total flux cleaned = -5.96734e-05 Jy ! Component: 150 - total flux cleaned = -5.98324e-05 Jy ! Component: 200 - total flux cleaned = -6.00531e-05 Jy ! Total flux subtracted in 200 components = -6.00531e-05 Jy ! Clean residual min=-0.002026 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.221545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.221545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061861Jy sigma=0.400698 ! Fit after self-cal, rms=0.061862Jy sigma=0.400697 ! 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=0.061862Jy sigma=0.400697 ! Fit after self-cal, rms=0.061971Jy sigma=0.400506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=8.045 mas, bpa=-1.686 degrees ! Estimated noise=1.13627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843433 Jy ! Component: 100 - total flux cleaned = 0.000992424 Jy ! Component: 150 - total flux cleaned = 0.00104652 Jy ! Component: 200 - total flux cleaned = 0.001095 Jy ! Total flux subtracted in 200 components = 0.001095 Jy ! Clean residual min=-0.002061 max=0.001910 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.22264 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.22264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061955Jy sigma=0.400358 ! Fit after self-cal, rms=0.061956Jy sigma=0.400357 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 = 1.13669e-05 Jy ! Component: 100 - total flux cleaned = 2.57662e-05 Jy ! Component: 150 - total flux cleaned = 2.67775e-05 Jy ! Component: 200 - total flux cleaned = 2.67389e-05 Jy ! Total flux subtracted in 200 components = 2.67389e-05 Jy ! Clean residual min=-0.002052 max=0.001900 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.222667 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.222667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061949Jy sigma=0.400317 ! Fit after self-cal, rms=0.061950Jy sigma=0.400316 ! 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=0.061950Jy sigma=0.400316 ! Fit after self-cal, rms=0.062009Jy sigma=0.400261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.073 mas, bmaj=12.2 mas, bpa=-7.872 degrees ! Estimated noise=1.34761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816151 Jy ! Component: 100 - total flux cleaned = 0.00118314 Jy ! Component: 150 - total flux cleaned = 0.00126044 Jy ! Component: 200 - total flux cleaned = 0.00127528 Jy ! Total flux subtracted in 200 components = 0.00127528 Jy ! Clean residual min=-0.001699 max=0.001845 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.223942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.223943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062002Jy sigma=0.400219 ! Fit after self-cal, rms=0.062002Jy sigma=0.400217 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 = 4.49346e-05 Jy ! Component: 100 - total flux cleaned = 5.21944e-05 Jy ! Component: 150 - total flux cleaned = 6.48909e-05 Jy ! Component: 200 - total flux cleaned = 7.65887e-05 Jy ! Total flux subtracted in 200 components = 7.65887e-05 Jy ! Clean residual min=-0.001689 max=0.001847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.224019 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.224019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062003Jy sigma=0.400222 ! Fit after self-cal, rms=0.062003Jy sigma=0.400221 ! 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=3.9 mas, bmaj=8.034 mas, bpa=-1.682 degrees ! Estimated noise=1.1368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.9 x 8.034 at -1.682 degrees (North through East) ! Clean map min=-0.0019882 max=0.22922 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=3.356 mas, bmaj=7.011 mas, bpa=-3.853 degrees ! Estimated noise=1.45347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177071 Jy ! Component: 100 - total flux cleaned = 0.215684 Jy ! Component: 150 - total flux cleaned = 0.224409 Jy ! Component: 200 - total flux cleaned = 0.227147 Jy ! Total flux subtracted in 200 components = 0.227147 Jy ! Clean residual min=-0.003316 max=0.002860 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.227147 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.227147 Jy ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=8.034 mas, bpa=-1.682 degrees ! Estimated noise=1.1368 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 = -0.000732369 Jy ! Component: 100 - total flux cleaned = -0.000995113 Jy ! Component: 150 - total flux cleaned = -0.0011683 Jy ! Component: 200 - total flux cleaned = -0.00142839 Jy ! Total flux subtracted in 200 components = -0.00142839 Jy ! Clean residual min=-0.002222 max=0.002016 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.225719 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.225719 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=8.073 mas, bmaj=12.2 mas, bpa=-7.872 degrees ! Estimated noise=1.34761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369177 Jy ! Component: 100 - total flux cleaned = -0.000481478 Jy ! Component: 150 - total flux cleaned = -0.00060608 Jy ! Component: 200 - total flux cleaned = -0.000739 Jy ! Total flux subtracted in 200 components = -0.000739 Jy ! Clean residual min=-0.001716 max=0.001883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.22498 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 = -7.94673e-05 Jy ! Component: 100 - total flux cleaned = -0.000168957 Jy ! Component: 150 - total flux cleaned = -0.000250354 Jy ! Component: 200 - total flux cleaned = -0.000322871 Jy ! Total flux subtracted in 200 components = -0.000322871 Jy ! Clean residual min=-0.001692 max=0.001879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.224657 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.224657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=8.034 mas, bpa=-1.682 degrees ! Estimated noise=1.1368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81861e-05 Jy ! Component: 100 - total flux cleaned = -4.48116e-05 Jy ! Component: 150 - total flux cleaned = -0.000126571 Jy ! Component: 200 - total flux cleaned = -0.000199498 Jy ! Total flux subtracted in 200 components = -0.000199498 Jy ! Clean residual min=-0.002073 max=0.001942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.224458 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.224458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062003Jy sigma=0.400238 ! Fit after self-cal, rms=0.062005Jy sigma=0.400234 wmodel J1150+0630_S_map.mod ! Writing 41 model components to file: J1150+0630_S_map.mod wobs J1150+0630_S_uvs.fits ! Writing UV FITS file: J1150+0630_S_uvs.fits wwins J1150+0630_S_map.win ! wwins: Wrote 1 windows to J1150+0630_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 = 8.5974e-05 Jy ! Component: 100 - total flux cleaned = 0.000279333 Jy ! Component: 150 - total flux cleaned = 0.000282261 Jy ! Component: 200 - total flux cleaned = 0.000283158 Jy ! Component: 250 - total flux cleaned = 0.000229552 Jy ! Component: 300 - total flux cleaned = 0.000151656 Jy ! Component: 350 - total flux cleaned = 0.000202183 Jy ! Component: 400 - total flux cleaned = 0.000251059 Jy ! Component: 450 - total flux cleaned = 0.000322783 Jy ! Component: 500 - total flux cleaned = 0.00041638 Jy ! Component: 550 - total flux cleaned = 0.000530602 Jy ! Component: 600 - total flux cleaned = 0.000597627 Jy ! Component: 650 - total flux cleaned = 0.00066355 Jy ! Component: 700 - total flux cleaned = 0.000727942 Jy ! Component: 750 - total flux cleaned = 0.000811578 Jy ! Component: 800 - total flux cleaned = 0.00083231 Jy ! Component: 850 - total flux cleaned = 0.000873003 Jy ! Component: 900 - total flux cleaned = 0.000873045 Jy ! Component: 950 - total flux cleaned = 0.000814179 Jy ! Component: 1000 - total flux cleaned = 0.000775871 Jy ! Component: 1050 - total flux cleaned = 0.000794829 Jy ! Component: 1100 - total flux cleaned = 0.000850576 Jy ! Component: 1150 - total flux cleaned = 0.000886788 Jy ! Component: 1200 - total flux cleaned = 0.000904558 Jy ! Component: 1250 - total flux cleaned = 0.00092219 Jy ! Component: 1300 - total flux cleaned = 0.000905068 Jy ! Component: 1350 - total flux cleaned = 0.000939666 Jy ! Component: 1400 - total flux cleaned = 0.000973817 Jy ! Component: 1450 - total flux cleaned = 0.000940408 Jy ! Component: 1500 - total flux cleaned = 0.00095714 Jy ! Component: 1550 - total flux cleaned = 0.00105512 Jy ! Component: 1600 - total flux cleaned = 0.00107105 Jy ! Component: 1650 - total flux cleaned = 0.00113485 Jy ! Component: 1700 - total flux cleaned = 0.00122897 Jy ! Component: 1750 - total flux cleaned = 0.00124422 Jy ! Component: 1800 - total flux cleaned = 0.00133645 Jy ! Component: 1850 - total flux cleaned = 0.00138193 Jy ! Component: 1900 - total flux cleaned = 0.00150226 Jy ! Component: 1950 - total flux cleaned = 0.00160622 Jy ! Component: 2000 - total flux cleaned = 0.0016357 Jy ! Component: 2050 - total flux cleaned = 0.00167927 Jy ! Component: 2100 - total flux cleaned = 0.00172257 Jy ! Component: 2150 - total flux cleaned = 0.0018082 Jy ! Component: 2200 - total flux cleaned = 0.00183634 Jy ! Component: 2250 - total flux cleaned = 0.00187847 Jy ! Component: 2300 - total flux cleaned = 0.00193384 Jy ! Component: 2350 - total flux cleaned = 0.00192032 Jy ! Component: 2400 - total flux cleaned = 0.00200176 Jy ! Component: 2450 - total flux cleaned = 0.00202862 Jy ! Component: 2500 - total flux cleaned = 0.0020949 Jy ! Component: 2550 - total flux cleaned = 0.00212144 Jy ! Component: 2600 - total flux cleaned = 0.00218659 Jy ! Component: 2650 - total flux cleaned = 0.00219942 Jy ! Component: 2700 - total flux cleaned = 0.00221209 Jy ! Component: 2750 - total flux cleaned = 0.00224997 Jy ! Component: 2800 - total flux cleaned = 0.00231291 Jy ! Component: 2850 - total flux cleaned = 0.00231297 Jy ! Component: 2900 - total flux cleaned = 0.00239956 Jy ! Component: 2950 - total flux cleaned = 0.00239961 Jy ! Component: 3000 - total flux cleaned = 0.00243601 Jy ! Component: 3050 - total flux cleaned = 0.00249624 Jy ! Component: 3100 - total flux cleaned = 0.00246029 Jy ! Component: 3150 - total flux cleaned = 0.00248402 Jy ! Component: 3200 - total flux cleaned = 0.0025311 Jy ! Component: 3250 - total flux cleaned = 0.0025428 Jy ! Component: 3300 - total flux cleaned = 0.00258896 Jy ! Component: 3350 - total flux cleaned = 0.00265773 Jy ! Component: 3400 - total flux cleaned = 0.00263478 Jy ! Component: 3450 - total flux cleaned = 0.00262348 Jy ! Component: 3500 - total flux cleaned = 0.00267973 Jy ! Component: 3550 - total flux cleaned = 0.00265741 Jy ! Component: 3600 - total flux cleaned = 0.00265727 Jy ! Component: 3650 - total flux cleaned = 0.00266826 Jy ! Component: 3700 - total flux cleaned = 0.00265724 Jy ! Component: 3750 - total flux cleaned = 0.00266827 Jy ! Component: 3800 - total flux cleaned = 0.00271139 Jy ! Component: 3850 - total flux cleaned = 0.00271138 Jy ! Component: 3900 - total flux cleaned = 0.00275377 Jy ! Component: 3950 - total flux cleaned = 0.0027433 Jy ! Component: 4000 - total flux cleaned = 0.00273297 Jy ! Component: 4050 - total flux cleaned = 0.00278509 Jy ! Total flux subtracted in 4096 components = 0.0027748 Jy ! Clean residual min=-0.000560 max=0.000575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.227232 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 326 components and 0.227232 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1150+0630_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.9 x 8.034 at -1.682 degrees (North through East) ! Clean map min=-0.0014329 max=0.22853 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1150+0630_S_map.fits wmodel /image_prod/ug002_uva//J1150+0630_S_map.mod ! Writing 326 model components to file: /image_prod/ug002_uva//J1150+0630_S_map.mod wobs /image_prod/ug002_uva//J1150+0630_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1150+0630_S_uvs.fits wwins /image_prod/ug002_uva//J1150+0630_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1150+0630_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.228528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254444 0.254444 0.508888 1.01778 2.03555 4.0711 8.1422 16.2844 32.5688 65.1376 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1179.04 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1150+0630_S_dfm.log closed on Thu Mar 5 00:14:04 2020