! Started logfile: /image_prod/ug002_uva//J2117+0503_S_dfm.log on Thu Mar 5 05:09:10 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//J2117+0503_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2117+0503_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J2117+0503 ! ! 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 36 lines of history. ! ! Reading 4872 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 J2117+0503_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067364Jy sigma=7.322049 ! Fit after self-cal, rms=0.656886Jy sigma=4.428779 ! 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=2.808 mas, bmaj=6.492 mas, bpa=-5.862 degrees ! Estimated noise=1.91759 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 = 0.27214 Jy ! Component: 100 - total flux cleaned = 0.335198 Jy ! Total flux subtracted in 100 components = 0.335198 Jy ! Clean residual min=-0.014876 max=0.024481 Jy/beam ! Clean residual mean=0.000003 rms=0.004399 Jy/beam ! Combined flux in latest and established models = 0.335198 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.335198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096948Jy sigma=0.594267 ! Fit after self-cal, rms=0.096940Jy sigma=0.594227 ! 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=3.18 mas, bmaj=6.994 mas, bpa=-6.102 degrees ! Estimated noise=1.53437 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 = 0.0292659 Jy ! Component: 100 - total flux cleaned = 0.0450449 Jy ! Component: 150 - total flux cleaned = 0.0550411 Jy ! Component: 200 - total flux cleaned = 0.0617287 Jy ! Total flux subtracted in 200 components = 0.0617287 Jy ! Clean residual min=-0.008727 max=0.010059 Jy/beam ! Clean residual mean=0.000001 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.396926 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.396926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089097Jy sigma=0.512955 ! Fit after self-cal, rms=0.089095Jy sigma=0.512740 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.18 x 6.994 at -6.102 degrees (North through East) ! Clean map min=-0.0082759 max=0.35131 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 1.01 ! MK 1.14 NL 0.97 OV 0.90 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.04 KP 1.03 ! MK 1.06 NL 1.11 OV 0.89 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.03 KP 0.99 ! MK 0.95 NL 0.88 OV 0.92 SC 0.96 ! ! ! Fit before self-cal, rms=0.089095Jy sigma=0.512740 ! Fit after self-cal, rms=0.082202Jy sigma=0.453823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.071 mas, bpa=-5.878 degrees ! Estimated noise=1.53226 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 = -0.00330684 Jy ! Component: 100 - total flux cleaned = -0.00506033 Jy ! Component: 150 - total flux cleaned = -0.00534696 Jy ! Component: 200 - total flux cleaned = -0.00559144 Jy ! Total flux subtracted in 200 components = -0.00559144 Jy ! Clean residual min=-0.006963 max=0.008244 Jy/beam ! Clean residual mean=-0.000000 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.391335 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.391335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082011Jy sigma=0.452976 ! Fit after self-cal, rms=0.082074Jy sigma=0.452866 ! 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=0.082074Jy sigma=0.452866 ! Fit after self-cal, rms=0.076540Jy sigma=0.412164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.067 mas, bpa=-5.984 degrees ! Estimated noise=1.53181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745463 Jy ! Component: 100 - total flux cleaned = -0.000771986 Jy ! Component: 150 - total flux cleaned = -0.000838713 Jy ! Component: 200 - total flux cleaned = -0.000919872 Jy ! Total flux subtracted in 200 components = -0.000919872 Jy ! Clean residual min=-0.004074 max=0.004008 Jy/beam ! Clean residual mean=0.000000 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.390415 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.390415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076533Jy sigma=0.411935 ! Fit after self-cal, rms=0.076572Jy sigma=0.411868 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 = -0.000253881 Jy ! Component: 100 - total flux cleaned = -0.000274995 Jy ! Component: 150 - total flux cleaned = -0.000294047 Jy ! Component: 200 - total flux cleaned = -0.000311249 Jy ! Total flux subtracted in 200 components = -0.000311249 Jy ! Clean residual min=-0.004060 max=0.003991 Jy/beam ! Clean residual mean=0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.390104 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.390104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076569Jy sigma=0.411784 ! Fit after self-cal, rms=0.076565Jy sigma=0.411778 ! 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=0.076565Jy sigma=0.411778 ! Fit after self-cal, rms=0.077695Jy sigma=0.403109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.07 mas, bpa=-5.999 degrees ! Estimated noise=1.53101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264945 Jy ! Component: 100 - total flux cleaned = -0.000292878 Jy ! Component: 150 - total flux cleaned = -0.000292255 Jy ! Component: 200 - total flux cleaned = -0.000309168 Jy ! Total flux subtracted in 200 components = -0.000309168 Jy ! Clean residual min=-0.002817 max=0.003116 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.389795 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.389795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077687Jy sigma=0.402986 ! Fit after self-cal, rms=0.077724Jy sigma=0.402968 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 (6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292801 Jy ! Component: 100 - total flux cleaned = 0.00377666 Jy ! Component: 150 - total flux cleaned = 0.00374052 Jy ! Component: 200 - total flux cleaned = 0.00363284 Jy ! Total flux subtracted in 200 components = 0.00363284 Jy ! Clean residual min=-0.002566 max=0.002626 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.393427 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.393427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077585Jy sigma=0.402123 ! Fit after self-cal, rms=0.077577Jy sigma=0.402010 ! Inverting map ! Added new window around map position (-119.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749686 Jy ! Component: 100 - total flux cleaned = 0.000727919 Jy ! Component: 150 - total flux cleaned = 0.000970157 Jy ! Component: 200 - total flux cleaned = 0.00118405 Jy ! Total flux subtracted in 200 components = 0.00118405 Jy ! Clean residual min=-0.002399 max=0.002205 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.394611 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.394611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077447Jy sigma=0.401327 ! Fit after self-cal, rms=0.077444Jy sigma=0.401293 ! 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=0.077444Jy sigma=0.401293 ! Fit after self-cal, rms=0.077238Jy sigma=0.401105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.664 mas, bmaj=9.854 mas, bpa=-1.109 degrees ! Estimated noise=1.87312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142335 Jy ! Component: 100 - total flux cleaned = 0.00159403 Jy ! Component: 150 - total flux cleaned = 0.00146661 Jy ! Component: 200 - total flux cleaned = 0.00133299 Jy ! Total flux subtracted in 200 components = 0.00133299 Jy ! Clean residual min=-0.002390 max=0.001979 Jy/beam ! Clean residual mean=0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.395944 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.395944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077210Jy sigma=0.401022 ! Fit after self-cal, rms=0.077206Jy sigma=0.401008 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 = 0.000264268 Jy ! Component: 100 - total flux cleaned = 0.000264656 Jy ! Component: 150 - total flux cleaned = 0.000264181 Jy ! Component: 200 - total flux cleaned = 0.000245426 Jy ! Total flux subtracted in 200 components = 0.000245426 Jy ! Clean residual min=-0.002376 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.39619 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 0.39619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077192Jy sigma=0.400954 ! Fit after self-cal, rms=0.077191Jy sigma=0.400952 ! 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=3.223 mas, bmaj=7.072 mas, bpa=-6.02 degrees ! Estimated noise=1.53019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.072 at -6.02 degrees (North through East) ! Clean map min=-0.0022109 max=0.35046 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=2.846 mas, bmaj=6.552 mas, bpa=-5.689 degrees ! Estimated noise=1.91584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271819 Jy ! Component: 100 - total flux cleaned = 0.332888 Jy ! Component: 150 - total flux cleaned = 0.35658 Jy ! Component: 200 - total flux cleaned = 0.368702 Jy ! Total flux subtracted in 200 components = 0.368702 Jy ! Clean residual min=-0.005347 max=0.005889 Jy/beam ! Clean residual mean=0.000002 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.368702 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.368702 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.072 mas, bpa=-6.02 degrees ! Estimated noise=1.53019 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 = 0.00848692 Jy ! Component: 100 - total flux cleaned = 0.0139006 Jy ! Component: 150 - total flux cleaned = 0.0176106 Jy ! Component: 200 - total flux cleaned = 0.0193418 Jy ! Total flux subtracted in 200 components = 0.0193418 Jy ! Clean residual min=-0.002960 max=0.002696 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.388043 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.388043 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=6.664 mas, bmaj=9.854 mas, bpa=-1.109 degrees ! Estimated noise=1.87312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284725 Jy ! Component: 100 - total flux cleaned = 0.00446137 Jy ! Component: 150 - total flux cleaned = 0.00567675 Jy ! Component: 200 - total flux cleaned = 0.00624586 Jy ! Total flux subtracted in 200 components = 0.00624586 Jy ! Clean residual min=-0.002467 max=0.002132 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.394289 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 = 0.000468638 Jy ! Component: 100 - total flux cleaned = 0.000800275 Jy ! Component: 150 - total flux cleaned = 0.00108509 Jy ! Component: 200 - total flux cleaned = 0.00128457 Jy ! Total flux subtracted in 200 components = 0.00128457 Jy ! Clean residual min=-0.002440 max=0.002010 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.395574 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 113 components and 0.395574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.072 mas, bpa=-6.02 degrees ! Estimated noise=1.53019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372368 Jy ! Component: 100 - total flux cleaned = 0.000478544 Jy ! Component: 150 - total flux cleaned = 0.000525213 Jy ! Component: 200 - total flux cleaned = 0.000570398 Jy ! Total flux subtracted in 200 components = 0.000570398 Jy ! Clean residual min=-0.002423 max=0.002232 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.396144 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.396144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077274Jy sigma=0.401407 ! Fit after self-cal, rms=0.077252Jy sigma=0.401355 wmodel J2117+0503_S_map.mod ! Writing 133 model components to file: J2117+0503_S_map.mod wobs J2117+0503_S_uvs.fits ! Writing UV FITS file: J2117+0503_S_uvs.fits wwins J2117+0503_S_map.win ! wwins: Wrote 3 windows to J2117+0503_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 = -0.000305906 Jy ! Component: 100 - total flux cleaned = -0.000198362 Jy ! Component: 150 - total flux cleaned = -0.000199032 Jy ! Component: 200 - total flux cleaned = -0.000263342 Jy ! Component: 250 - total flux cleaned = -0.000262027 Jy ! Component: 300 - total flux cleaned = -0.000323282 Jy ! Component: 350 - total flux cleaned = -0.00035335 Jy ! Component: 400 - total flux cleaned = -0.000411301 Jy ! Component: 450 - total flux cleaned = -0.000439914 Jy ! Component: 500 - total flux cleaned = -0.000523836 Jy ! Component: 550 - total flux cleaned = -0.00057859 Jy ! Component: 600 - total flux cleaned = -0.0006316 Jy ! Component: 650 - total flux cleaned = -0.000631367 Jy ! Component: 700 - total flux cleaned = -0.000657303 Jy ! Component: 750 - total flux cleaned = -0.000758617 Jy ! Component: 800 - total flux cleaned = -0.000733725 Jy ! Component: 850 - total flux cleaned = -0.000733656 Jy ! Component: 900 - total flux cleaned = -0.000685081 Jy ! Component: 950 - total flux cleaned = -0.000708866 Jy ! Component: 1000 - total flux cleaned = -0.000779252 Jy ! Component: 1050 - total flux cleaned = -0.000733511 Jy ! Component: 1100 - total flux cleaned = -0.000779402 Jy ! Component: 1150 - total flux cleaned = -0.000756802 Jy ! Component: 1200 - total flux cleaned = -0.00071253 Jy ! Component: 1250 - total flux cleaned = -0.000646726 Jy ! Component: 1300 - total flux cleaned = -0.000668331 Jy ! Component: 1350 - total flux cleaned = -0.000689518 Jy ! Component: 1400 - total flux cleaned = -0.00064672 Jy ! Component: 1450 - total flux cleaned = -0.000626039 Jy ! Component: 1500 - total flux cleaned = -0.000625904 Jy ! Component: 1550 - total flux cleaned = -0.000666948 Jy ! Component: 1600 - total flux cleaned = -0.000707516 Jy ! Component: 1650 - total flux cleaned = -0.000667278 Jy ! Component: 1700 - total flux cleaned = -0.000727141 Jy ! Component: 1750 - total flux cleaned = -0.000805784 Jy ! Component: 1800 - total flux cleaned = -0.000786019 Jy ! Component: 1850 - total flux cleaned = -0.000824382 Jy ! Component: 1900 - total flux cleaned = -0.000786181 Jy ! Component: 1950 - total flux cleaned = -0.000748098 Jy ! Component: 2000 - total flux cleaned = -0.000785979 Jy ! Component: 2050 - total flux cleaned = -0.00078626 Jy ! Component: 2100 - total flux cleaned = -0.000786301 Jy ! Component: 2150 - total flux cleaned = -0.000822548 Jy ! Component: 2200 - total flux cleaned = -0.000822443 Jy ! Component: 2250 - total flux cleaned = -0.000858666 Jy ! Component: 2300 - total flux cleaned = -0.000894013 Jy ! Component: 2350 - total flux cleaned = -0.000894151 Jy ! Component: 2400 - total flux cleaned = -0.000928952 Jy ! Component: 2450 - total flux cleaned = -0.000963307 Jy ! Component: 2500 - total flux cleaned = -0.00103145 Jy ! Component: 2550 - total flux cleaned = -0.00101466 Jy ! Component: 2600 - total flux cleaned = -0.00104807 Jy ! Component: 2650 - total flux cleaned = -0.000998382 Jy ! Component: 2700 - total flux cleaned = -0.00101492 Jy ! Component: 2750 - total flux cleaned = -0.000998638 Jy ! Component: 2800 - total flux cleaned = -0.000998547 Jy ! Component: 2850 - total flux cleaned = -0.00093439 Jy ! Component: 2900 - total flux cleaned = -0.000981989 Jy ! Component: 2950 - total flux cleaned = -0.00087159 Jy ! Component: 3000 - total flux cleaned = -0.000965752 Jy ! Component: 3050 - total flux cleaned = -0.000934457 Jy ! Component: 3100 - total flux cleaned = -0.000934307 Jy ! Component: 3150 - total flux cleaned = -0.000872958 Jy ! Component: 3200 - total flux cleaned = -0.000873029 Jy ! Component: 3250 - total flux cleaned = -0.000872913 Jy ! Component: 3300 - total flux cleaned = -0.000887861 Jy ! Component: 3350 - total flux cleaned = -0.00087279 Jy ! Component: 3400 - total flux cleaned = -0.000828278 Jy ! Component: 3450 - total flux cleaned = -0.000813578 Jy ! Component: 3500 - total flux cleaned = -0.000813404 Jy ! Component: 3550 - total flux cleaned = -0.00082796 Jy ! Component: 3600 - total flux cleaned = -0.000799105 Jy ! Component: 3650 - total flux cleaned = -0.000827467 Jy ! Component: 3700 - total flux cleaned = -0.000813194 Jy ! Component: 3750 - total flux cleaned = -0.000813035 Jy ! Component: 3800 - total flux cleaned = -0.000868798 Jy ! Component: 3850 - total flux cleaned = -0.000785212 Jy ! Component: 3900 - total flux cleaned = -0.000785306 Jy ! Component: 3950 - total flux cleaned = -0.000757955 Jy ! Component: 4000 - total flux cleaned = -0.000757925 Jy ! Component: 4050 - total flux cleaned = -0.000744371 Jy ! Total flux subtracted in 4096 components = -0.00077134 Jy ! Clean residual min=-0.000734 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.395373 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 415 components and 0.395373 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2117+0503_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.072 at -6.02 degrees (North through East) ! Clean map min=-0.0017511 max=0.35192 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2117+0503_S_map.fits wmodel /image_prod/ug002_uva//J2117+0503_S_map.mod ! Writing 415 model components to file: /image_prod/ug002_uva//J2117+0503_S_map.mod wobs /image_prod/ug002_uva//J2117+0503_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2117+0503_S_uvs.fits wwins /image_prod/ug002_uva//J2117+0503_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2117+0503_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.351921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203688 0.203688 0.407377 0.814754 1.62951 3.25901 6.51803 13.0361 26.0721 52.1442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1472.84 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2117+0503_S_dfm.log closed on Thu Mar 5 05:09:14 2020