! Started logfile: /image_prod/ug002_uva//J0425-1612_S_dfm.log on Wed Mar 4 20:20:26 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//J0425-1612_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0425-1612_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.992222 visibilities/baseline/integration-bin. ! Found source: J0425-1612 ! ! 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 5358 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 J0425-1612_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.018776Jy sigma=7.177515 ! Fit after self-cal, rms=0.874797Jy sigma=6.036084 ! 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=2.541 mas, bmaj=6.69 mas, bpa=-1.452 degrees ! Estimated noise=1.92163 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 = 0.109773 Jy ! Component: 100 - total flux cleaned = 0.149029 Jy ! Total flux subtracted in 100 components = 0.149029 Jy ! Clean residual min=-0.028370 max=0.078797 Jy/beam ! Clean residual mean=0.000055 rms=0.009187 Jy/beam ! Combined flux in latest and established models = 0.149029 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.149029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175320Jy sigma=1.233565 ! Fit after self-cal, rms=0.174620Jy sigma=1.224273 ! Inverting map ! Added new window around map position (23.5, 24.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683942 Jy ! Component: 100 - total flux cleaned = 0.097115 Jy ! Total flux subtracted in 100 components = 0.097115 Jy ! Clean residual min=-0.022469 max=0.034779 Jy/beam ! Clean residual mean=0.000033 rms=0.006896 Jy/beam ! Combined flux in latest and established models = 0.246144 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.246144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149351Jy sigma=1.008998 ! Fit after self-cal, rms=0.139429Jy sigma=0.941639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037237 Jy ! Component: 100 - total flux cleaned = 0.058914 Jy ! Total flux subtracted in 100 components = 0.058914 Jy ! Clean residual min=-0.019427 max=0.027626 Jy/beam ! Clean residual mean=0.000014 rms=0.005802 Jy/beam ! Combined flux in latest and established models = 0.305058 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.305058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130453Jy sigma=0.845488 ! Fit after self-cal, rms=0.129505Jy sigma=0.837773 ! 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=3.123 mas, bmaj=7.799 mas, bpa=-2.694 degrees ! Estimated noise=1.4244 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 = 0.0237269 Jy ! Component: 100 - total flux cleaned = 0.0409691 Jy ! Component: 150 - total flux cleaned = 0.0540496 Jy ! Component: 200 - total flux cleaned = 0.062358 Jy ! Total flux subtracted in 200 components = 0.062358 Jy ! Clean residual min=-0.024000 max=0.032663 Jy/beam ! Clean residual mean=-0.000037 rms=0.007843 Jy/beam ! Combined flux in latest and established models = 0.367416 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.367416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126040Jy sigma=0.777526 ! Fit after self-cal, rms=0.125958Jy sigma=0.776578 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 7.799 at -2.694 degrees (North through East) ! Clean map min=-0.023544 max=0.13698 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.32 FD 0.84 HN 1.20 KP 0.84 ! LA 0.94 MK 1.17 OV 0.87 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 5.16 FD 0.85 HN 1.19 KP 0.84 ! LA 0.93 MK 1.17 OV 0.89 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 3.60 FD 0.84 HN 1.20 KP 0.86 ! LA 0.94 MK 1.15 OV 0.88 PT 0.87 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.125958Jy sigma=0.776578 ! Fit after self-cal, rms=0.217873Jy sigma=0.607886 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=8.268 mas, bpa=-0.8863 degrees ! Estimated noise=1.40987 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 (43, 78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263075 Jy ! Component: 100 - total flux cleaned = 0.0418024 Jy ! Component: 150 - total flux cleaned = 0.0497974 Jy ! Component: 200 - total flux cleaned = 0.0555898 Jy ! Total flux subtracted in 200 components = 0.0555898 Jy ! Clean residual min=-0.012057 max=0.013204 Jy/beam ! Clean residual mean=0.000008 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 0.423006 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.423006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.214538Jy sigma=0.516218 ! Fit after self-cal, rms=0.215127Jy sigma=0.504790 ! 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=0.215127Jy sigma=0.504790 ! Fit after self-cal, rms=0.232361Jy sigma=0.498015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=8.285 mas, bpa=-1.028 degrees ! Estimated noise=1.41784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614029 Jy ! Component: 100 - total flux cleaned = 0.0107087 Jy ! Component: 150 - total flux cleaned = 0.0141006 Jy ! Component: 200 - total flux cleaned = 0.0164127 Jy ! Total flux subtracted in 200 components = 0.0164127 Jy ! Clean residual min=-0.007657 max=0.009794 Jy/beam ! Clean residual mean=0.000005 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.439418 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.439418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.231525Jy sigma=0.480386 ! Fit after self-cal, rms=0.231382Jy sigma=0.478537 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 = 0.00329227 Jy ! Component: 100 - total flux cleaned = 0.00577772 Jy ! Component: 150 - total flux cleaned = 0.00794887 Jy ! Component: 200 - total flux cleaned = 0.009442 Jy ! Total flux subtracted in 200 components = 0.009442 Jy ! Clean residual min=-0.006984 max=0.008479 Jy/beam ! Clean residual mean=0.000004 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.44886 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.44886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.230994Jy sigma=0.472182 ! Fit after self-cal, rms=0.230873Jy sigma=0.471661 ! 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=0.230873Jy sigma=0.471661 ! Fit after self-cal, rms=0.234123Jy sigma=0.470289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.315 mas, bpa=-1.016 degrees ! Estimated noise=1.41639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182648 Jy ! Component: 100 - total flux cleaned = 0.00360918 Jy ! Component: 150 - total flux cleaned = 0.00478645 Jy ! Component: 200 - total flux cleaned = 0.00586764 Jy ! Total flux subtracted in 200 components = 0.00586764 Jy ! Clean residual min=-0.006129 max=0.007556 Jy/beam ! Clean residual mean=0.000002 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.454728 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.454728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233870Jy sigma=0.466344 ! Fit after self-cal, rms=0.233824Jy sigma=0.466051 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 = 0.00150415 Jy ! Component: 100 - total flux cleaned = 0.00240474 Jy ! Component: 150 - total flux cleaned = 0.00313624 Jy ! Component: 200 - total flux cleaned = 0.00362937 Jy ! Total flux subtracted in 200 components = 0.00362937 Jy ! Clean residual min=-0.006035 max=0.007017 Jy/beam ! Clean residual mean=0.000001 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.458357 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.458357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233662Jy sigma=0.464122 ! Fit after self-cal, rms=0.233678Jy sigma=0.464033 ! 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=0.233678Jy sigma=0.464033 ! Fit after self-cal, rms=0.234836Jy sigma=0.463633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.685 mas, bmaj=18.35 mas, bpa=4.722 degrees ! Estimated noise=1.66555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404382 Jy ! Component: 100 - total flux cleaned = 0.00450595 Jy ! Component: 150 - total flux cleaned = 0.00513845 Jy ! Component: 200 - total flux cleaned = 0.00542588 Jy ! Total flux subtracted in 200 components = 0.00542588 Jy ! Clean residual min=-0.007029 max=0.007829 Jy/beam ! Clean residual mean=0.000001 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.463783 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 158 components and 0.463783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.234734Jy sigma=0.463002 ! Fit after self-cal, rms=0.234793Jy sigma=0.462890 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 = 0.000708613 Jy ! Component: 100 - total flux cleaned = 0.0010439 Jy ! Component: 150 - total flux cleaned = 0.0012839 Jy ! Component: 200 - total flux cleaned = 0.00143023 Jy ! Total flux subtracted in 200 components = 0.00143023 Jy ! Clean residual min=-0.007111 max=0.007480 Jy/beam ! Clean residual mean=-0.000000 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.465214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 163 components and 0.465214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.234755Jy sigma=0.463123 ! Fit after self-cal, rms=0.234795Jy sigma=0.463078 ! 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=3.262 mas, bmaj=8.326 mas, bpa=-1.045 degrees ! Estimated noise=1.41334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 8.326 at -1.045 degrees (North through East) ! Clean map min=-0.0058095 max=0.14586 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=2.619 mas, bmaj=6.978 mas, bpa=0.4348 degrees ! Estimated noise=1.96625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134445 Jy ! Component: 100 - total flux cleaned = 0.200727 Jy ! Component: 150 - total flux cleaned = 0.242426 Jy ! Component: 200 - total flux cleaned = 0.271751 Jy ! Total flux subtracted in 200 components = 0.271751 Jy ! Clean residual min=-0.013667 max=0.020182 Jy/beam ! Clean residual mean=0.000019 rms=0.004401 Jy/beam ! Combined flux in latest and established models = 0.271751 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.271751 Jy ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=8.326 mas, bpa=-1.045 degrees ! Estimated noise=1.41334 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 = 0.0346641 Jy ! Component: 100 - total flux cleaned = 0.0603891 Jy ! Component: 150 - total flux cleaned = 0.0811769 Jy ! Component: 200 - total flux cleaned = 0.0981812 Jy ! Total flux subtracted in 200 components = 0.0981812 Jy ! Clean residual min=-0.012152 max=0.012722 Jy/beam ! Clean residual mean=0.000007 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 0.369932 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 77 components and 0.369932 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=8.685 mas, bmaj=18.35 mas, bpa=4.722 degrees ! Estimated noise=1.66555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234718 Jy ! Component: 100 - total flux cleaned = 0.0400958 Jy ! Component: 150 - total flux cleaned = 0.0524947 Jy ! Component: 200 - total flux cleaned = 0.061951 Jy ! Total flux subtracted in 200 components = 0.061951 Jy ! Clean residual min=-0.009676 max=0.009924 Jy/beam ! Clean residual mean=0.000008 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.431883 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 = 0.00727276 Jy ! Component: 100 - total flux cleaned = 0.0129005 Jy ! Component: 150 - total flux cleaned = 0.0172875 Jy ! Component: 200 - total flux cleaned = 0.0207362 Jy ! Total flux subtracted in 200 components = 0.0207362 Jy ! Clean residual min=-0.007630 max=0.007576 Jy/beam ! Clean residual mean=0.000009 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.452619 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 141 components and 0.452619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=8.326 mas, bpa=-1.045 degrees ! Estimated noise=1.41334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193976 Jy ! Component: 100 - total flux cleaned = 0.00177542 Jy ! Component: 150 - total flux cleaned = 0.00206838 Jy ! Component: 200 - total flux cleaned = 0.00206054 Jy ! Total flux subtracted in 200 components = 0.00206054 Jy ! Clean residual min=-0.006282 max=0.007533 Jy/beam ! Clean residual mean=-0.000000 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.45468 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.45468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.234871Jy sigma=0.465063 ! Fit after self-cal, rms=0.235453Jy sigma=0.463487 wmodel J0425-1612_S_map.mod ! Writing 160 model components to file: J0425-1612_S_map.mod wobs J0425-1612_S_uvs.fits ! Writing UV FITS file: J0425-1612_S_uvs.fits wwins J0425-1612_S_map.win ! wwins: Wrote 3 windows to J0425-1612_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 = 0.000655731 Jy ! Component: 100 - total flux cleaned = 0.00118889 Jy ! Component: 150 - total flux cleaned = 0.00089449 Jy ! Component: 200 - total flux cleaned = 0.000618647 Jy ! Component: 250 - total flux cleaned = 0.000794576 Jy ! Component: 300 - total flux cleaned = 0.00104017 Jy ! Component: 350 - total flux cleaned = 0.00111821 Jy ! Component: 400 - total flux cleaned = 0.00126898 Jy ! Component: 450 - total flux cleaned = 0.00141405 Jy ! Component: 500 - total flux cleaned = 0.00134025 Jy ! Component: 550 - total flux cleaned = 0.00147295 Jy ! Component: 600 - total flux cleaned = 0.00147449 Jy ! Component: 650 - total flux cleaned = 0.00159991 Jy ! Component: 700 - total flux cleaned = 0.00183952 Jy ! Component: 750 - total flux cleaned = 0.00195396 Jy ! Component: 800 - total flux cleaned = 0.00201036 Jy ! Component: 850 - total flux cleaned = 0.00244788 Jy ! Component: 900 - total flux cleaned = 0.00271331 Jy ! Component: 950 - total flux cleaned = 0.00307708 Jy ! Component: 1000 - total flux cleaned = 0.00307773 Jy ! Component: 1050 - total flux cleaned = 0.00332511 Jy ! Component: 1100 - total flux cleaned = 0.00342088 Jy ! Component: 1150 - total flux cleaned = 0.00356152 Jy ! Component: 1200 - total flux cleaned = 0.00360602 Jy ! Component: 1250 - total flux cleaned = 0.00346943 Jy ! Component: 1300 - total flux cleaned = 0.00360332 Jy ! Component: 1350 - total flux cleaned = 0.00356023 Jy ! Component: 1400 - total flux cleaned = 0.00347418 Jy ! Component: 1450 - total flux cleaned = 0.0033053 Jy ! Component: 1500 - total flux cleaned = 0.00322264 Jy ! Component: 1550 - total flux cleaned = 0.00310094 Jy ! Component: 1600 - total flux cleaned = 0.00302179 Jy ! Component: 1650 - total flux cleaned = 0.00298289 Jy ! Component: 1700 - total flux cleaned = 0.00290571 Jy ! Component: 1750 - total flux cleaned = 0.00279123 Jy ! Component: 1800 - total flux cleaned = 0.00279142 Jy ! Component: 1850 - total flux cleaned = 0.00279137 Jy ! Component: 1900 - total flux cleaned = 0.00261045 Jy ! Component: 1950 - total flux cleaned = 0.00279014 Jy ! Component: 2000 - total flux cleaned = 0.00275447 Jy ! Component: 2050 - total flux cleaned = 0.00268418 Jy ! Component: 2100 - total flux cleaned = 0.0026157 Jy ! Component: 2150 - total flux cleaned = 0.00265 Jy ! Component: 2200 - total flux cleaned = 0.00258336 Jy ! Component: 2250 - total flux cleaned = 0.00258316 Jy ! Component: 2300 - total flux cleaned = 0.00258335 Jy ! Component: 2350 - total flux cleaned = 0.00258343 Jy ! Component: 2400 - total flux cleaned = 0.00258377 Jy ! Component: 2450 - total flux cleaned = 0.0026468 Jy ! Component: 2500 - total flux cleaned = 0.00258467 Jy ! Component: 2550 - total flux cleaned = 0.00258485 Jy ! Component: 2600 - total flux cleaned = 0.00261539 Jy ! Component: 2650 - total flux cleaned = 0.00258524 Jy ! Component: 2700 - total flux cleaned = 0.00267447 Jy ! Component: 2750 - total flux cleaned = 0.00264491 Jy ! Component: 2800 - total flux cleaned = 0.00264515 Jy ! Component: 2850 - total flux cleaned = 0.00261626 Jy ! Component: 2900 - total flux cleaned = 0.00258768 Jy ! Component: 2950 - total flux cleaned = 0.00253125 Jy ! Component: 3000 - total flux cleaned = 0.00261606 Jy ! Component: 3050 - total flux cleaned = 0.0026159 Jy ! Component: 3100 - total flux cleaned = 0.00261571 Jy ! Component: 3150 - total flux cleaned = 0.00253348 Jy ! Component: 3200 - total flux cleaned = 0.00264189 Jy ! Component: 3250 - total flux cleaned = 0.00261501 Jy ! Component: 3300 - total flux cleaned = 0.00261541 Jy ! Component: 3350 - total flux cleaned = 0.00269442 Jy ! Component: 3400 - total flux cleaned = 0.00266831 Jy ! Component: 3450 - total flux cleaned = 0.00261625 Jy ! Component: 3500 - total flux cleaned = 0.0026422 Jy ! Component: 3550 - total flux cleaned = 0.00261649 Jy ! Component: 3600 - total flux cleaned = 0.00261624 Jy ! Component: 3650 - total flux cleaned = 0.00261621 Jy ! Component: 3700 - total flux cleaned = 0.00271702 Jy ! Component: 3750 - total flux cleaned = 0.00281763 Jy ! Component: 3800 - total flux cleaned = 0.0027677 Jy ! Component: 3850 - total flux cleaned = 0.0028925 Jy ! Component: 3900 - total flux cleaned = 0.00299189 Jy ! Component: 3950 - total flux cleaned = 0.00296705 Jy ! Component: 4000 - total flux cleaned = 0.00304122 Jy ! Component: 4050 - total flux cleaned = 0.00309054 Jy ! Total flux subtracted in 4096 components = 0.00313975 Jy ! Clean residual min=-0.001340 max=0.001338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.45782 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 425 components and 0.45782 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0425-1612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 8.326 at -1.045 degrees (North through East) ! Clean map min=-0.0032257 max=0.1483 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0425-1612_S_map.fits wmodel /image_prod/ug002_uva//J0425-1612_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J0425-1612_S_map.mod wobs /image_prod/ug002_uva//J0425-1612_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0425-1612_S_uvs.fits wwins /image_prod/ug002_uva//J0425-1612_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0425-1612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.148304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.848656 0.848656 1.69731 3.39463 6.78925 13.5785 27.157 54.314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 353.499 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0425-1612_S_dfm.log closed on Wed Mar 4 20:20:30 2020