! Started logfile: /image_prod/ug002_uva//J1155-1216_S_dfm.log on Thu Mar 5 00:18:27 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//J1155-1216_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1155-1216_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892 visibilities/baseline/integration-bin. ! Found source: J1155-1216 ! ! 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 6021 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 J1155-1216_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009741Jy sigma=7.626436 ! Fit after self-cal, rms=0.904700Jy sigma=6.845438 ! 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=2.59 mas, bmaj=7.134 mas, bpa=-3.979 degrees ! Estimated noise=1.56333 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 = 0.0732614 Jy ! Component: 100 - total flux cleaned = 0.0932417 Jy ! Total flux subtracted in 100 components = 0.0932417 Jy ! Clean residual min=-0.005829 max=0.012718 Jy/beam ! Clean residual mean=0.000003 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.0932417 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0932417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076384Jy sigma=0.518971 ! Fit after self-cal, rms=0.076316Jy sigma=0.518640 ! Inverting map ! Added new window around map position (6, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129516 Jy ! Component: 100 - total flux cleaned = 0.0213201 Jy ! Total flux subtracted in 100 components = 0.0213201 Jy ! Clean residual min=-0.004932 max=0.008339 Jy/beam ! Clean residual mean=-0.000001 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.114562 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.114562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073531Jy sigma=0.488267 ! Fit after self-cal, rms=0.073318Jy sigma=0.487128 ! 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=3.134 mas, bmaj=8.165 mas, bpa=-2.931 degrees ! Estimated noise=1.24259 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 (12.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112669 Jy ! Component: 100 - total flux cleaned = 0.0182489 Jy ! Component: 150 - total flux cleaned = 0.0233317 Jy ! Component: 200 - total flux cleaned = 0.027083 Jy ! Total flux subtracted in 200 components = 0.027083 Jy ! Clean residual min=-0.004114 max=0.005155 Jy/beam ! Clean residual mean=0.000002 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.141645 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 71 components and 0.141645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071403Jy sigma=0.467667 ! Fit after self-cal, rms=0.071181Jy sigma=0.465953 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 8.165 at -2.931 degrees (North through East) ! Clean map min=-0.003489 max=0.097097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.15 KP 0.99 ! LA 0.98 MK 0.98 NL 0.99 OV 0.88 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.08 KP 0.99 ! LA 1.00 MK 0.99 NL 1.12 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.07 KP 1.03 ! LA 0.95 MK 1.00 NL 1.03 OV 0.88 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.071181Jy sigma=0.465953 ! Fit after self-cal, rms=0.072187Jy sigma=0.461850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.22 mas, bpa=-2.778 degrees ! Estimated noise=1.22319 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 = 0.00371386 Jy ! Component: 100 - total flux cleaned = 0.00568637 Jy ! Component: 150 - total flux cleaned = 0.00684499 Jy ! Component: 200 - total flux cleaned = 0.00696205 Jy ! Total flux subtracted in 200 components = 0.00696205 Jy ! Clean residual min=-0.003812 max=0.003096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.148607 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 109 components and 0.148607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072004Jy sigma=0.459895 ! Fit after self-cal, rms=0.072025Jy sigma=0.459508 ! 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=0.072025Jy sigma=0.459508 ! Fit after self-cal, rms=0.068287Jy sigma=0.455779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=8.217 mas, bpa=-2.756 degrees ! Estimated noise=1.21619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219846 Jy ! Component: 100 - total flux cleaned = 0.0026702 Jy ! Component: 150 - total flux cleaned = 0.00267065 Jy ! Component: 200 - total flux cleaned = 0.00263666 Jy ! Total flux subtracted in 200 components = 0.00263666 Jy ! Clean residual min=-0.002276 max=0.002185 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.151243 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.151243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068205Jy sigma=0.455040 ! Fit after self-cal, rms=0.068180Jy sigma=0.454879 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 = 0.000612498 Jy ! Component: 100 - total flux cleaned = 0.000750336 Jy ! Component: 150 - total flux cleaned = 0.000723224 Jy ! Component: 200 - total flux cleaned = 0.000671997 Jy ! Total flux subtracted in 200 components = 0.000671997 Jy ! Clean residual min=-0.002307 max=0.002148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.151915 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.151916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068150Jy sigma=0.454645 ! Fit after self-cal, rms=0.068143Jy sigma=0.454618 ! 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=0.068143Jy sigma=0.454618 ! Fit after self-cal, rms=0.067692Jy sigma=0.454438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.213 mas, bpa=-2.71 degrees ! Estimated noise=1.21317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794653 Jy ! Component: 100 - total flux cleaned = 0.00101978 Jy ! Component: 150 - total flux cleaned = 0.00112922 Jy ! Component: 200 - total flux cleaned = 0.00117791 Jy ! Total flux subtracted in 200 components = 0.00117791 Jy ! Clean residual min=-0.002077 max=0.002083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.153093 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 166 components and 0.153093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067661Jy sigma=0.454221 ! Fit after self-cal, rms=0.067654Jy sigma=0.454188 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 = 0.000263218 Jy ! Component: 100 - total flux cleaned = 0.000385409 Jy ! Component: 150 - total flux cleaned = 0.000407602 Jy ! Component: 200 - total flux cleaned = 0.00040757 Jy ! Total flux subtracted in 200 components = 0.00040757 Jy ! Clean residual min=-0.002074 max=0.002072 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.153501 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.153501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067637Jy sigma=0.454079 ! Fit after self-cal, rms=0.067635Jy sigma=0.454065 ! 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=0.067635Jy sigma=0.454065 ! Fit after self-cal, rms=0.067400Jy sigma=0.454031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.078 mas, bmaj=15.81 mas, bpa=2.338 degrees ! Estimated noise=1.47931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082854 Jy ! Component: 100 - total flux cleaned = 0.000941049 Jy ! Component: 150 - total flux cleaned = 0.000943156 Jy ! Component: 200 - total flux cleaned = 0.000943341 Jy ! Total flux subtracted in 200 components = 0.000943341 Jy ! Clean residual min=-0.002003 max=0.001889 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.154444 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 189 components and 0.154444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067389Jy sigma=0.453953 ! Fit after self-cal, rms=0.067387Jy sigma=0.453935 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 = 0.000140573 Jy ! Component: 100 - total flux cleaned = 0.000186893 Jy ! Component: 150 - total flux cleaned = 0.000174669 Jy ! Component: 200 - total flux cleaned = 0.000152955 Jy ! Total flux subtracted in 200 components = 0.000152955 Jy ! Clean residual min=-0.001964 max=0.001884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.154597 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 203 components and 0.154597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067381Jy sigma=0.453901 ! Fit after self-cal, rms=0.067382Jy sigma=0.453894 ! 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=3.157 mas, bmaj=8.211 mas, bpa=-2.71 degrees ! Estimated noise=1.21161 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 8.211 at -2.71 degrees (North through East) ! Clean map min=-0.0019649 max=0.094462 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=2.609 mas, bmaj=7.154 mas, bpa=-3.878 degrees ! Estimated noise=1.51907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708316 Jy ! Component: 100 - total flux cleaned = 0.0921685 Jy ! Component: 150 - total flux cleaned = 0.105764 Jy ! Component: 200 - total flux cleaned = 0.115615 Jy ! Total flux subtracted in 200 components = 0.115615 Jy ! Clean residual min=-0.003955 max=0.005834 Jy/beam ! Clean residual mean=-0.000006 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.115615 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.115615 Jy ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.211 mas, bpa=-2.71 degrees ! Estimated noise=1.21161 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 = 0.0111911 Jy ! Component: 100 - total flux cleaned = 0.0186771 Jy ! Component: 150 - total flux cleaned = 0.0238987 Jy ! Component: 200 - total flux cleaned = 0.0276666 Jy ! Total flux subtracted in 200 components = 0.0276666 Jy ! Clean residual min=-0.002567 max=0.002624 Jy/beam ! Clean residual mean=-0.000006 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.143282 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 80 components and 0.143282 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=8.078 mas, bmaj=15.81 mas, bpa=2.338 degrees ! Estimated noise=1.47931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439725 Jy ! Component: 100 - total flux cleaned = 0.00690711 Jy ! Component: 150 - total flux cleaned = 0.00850866 Jy ! Component: 200 - total flux cleaned = 0.00960412 Jy ! Total flux subtracted in 200 components = 0.00960412 Jy ! Clean residual min=-0.002066 max=0.001873 Jy/beam ! Clean residual mean=-0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.152886 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 = 0.000762297 Jy ! Component: 100 - total flux cleaned = 0.00114341 Jy ! Component: 150 - total flux cleaned = 0.00132201 Jy ! Component: 200 - total flux cleaned = 0.00144297 Jy ! Total flux subtracted in 200 components = 0.00144297 Jy ! Clean residual min=-0.001970 max=0.001879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.154329 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 156 components and 0.154329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.211 mas, bpa=-2.71 degrees ! Estimated noise=1.21161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221198 Jy ! Component: 100 - total flux cleaned = -0.000190981 Jy ! Component: 150 - total flux cleaned = -0.00013492 Jy ! Component: 200 - total flux cleaned = -0.000109541 Jy ! Total flux subtracted in 200 components = -0.000109541 Jy ! Clean residual min=-0.001965 max=0.001959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.15422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.15422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067391Jy sigma=0.453993 ! Fit after self-cal, rms=0.067384Jy sigma=0.453953 wmodel J1155-1216_S_map.mod ! Writing 170 model components to file: J1155-1216_S_map.mod wobs J1155-1216_S_uvs.fits ! Writing UV FITS file: J1155-1216_S_uvs.fits wwins J1155-1216_S_map.win ! wwins: Wrote 3 windows to J1155-1216_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 = -0.000157724 Jy ! Component: 100 - total flux cleaned = 0.000110179 Jy ! Component: 150 - total flux cleaned = 0.000329921 Jy ! Component: 200 - total flux cleaned = 0.000419363 Jy ! Component: 250 - total flux cleaned = 0.000507138 Jy ! Component: 300 - total flux cleaned = 0.000732864 Jy ! Component: 350 - total flux cleaned = 0.000869414 Jy ! Component: 400 - total flux cleaned = 0.000949433 Jy ! Component: 450 - total flux cleaned = 0.00102749 Jy ! Component: 500 - total flux cleaned = 0.00102772 Jy ! Component: 550 - total flux cleaned = 0.00112736 Jy ! Component: 600 - total flux cleaned = 0.0011759 Jy ! Component: 650 - total flux cleaned = 0.00124703 Jy ! Component: 700 - total flux cleaned = 0.0012702 Jy ! Component: 750 - total flux cleaned = 0.00129352 Jy ! Component: 800 - total flux cleaned = 0.00133873 Jy ! Component: 850 - total flux cleaned = 0.00133864 Jy ! Component: 900 - total flux cleaned = 0.00129531 Jy ! Component: 950 - total flux cleaned = 0.00131634 Jy ! Component: 1000 - total flux cleaned = 0.00127471 Jy ! Component: 1050 - total flux cleaned = 0.00127504 Jy ! Component: 1100 - total flux cleaned = 0.00127501 Jy ! Component: 1150 - total flux cleaned = 0.00125492 Jy ! Component: 1200 - total flux cleaned = 0.00117652 Jy ! Component: 1250 - total flux cleaned = 0.00111886 Jy ! Component: 1300 - total flux cleaned = 0.00110021 Jy ! Component: 1350 - total flux cleaned = 0.00102511 Jy ! Component: 1400 - total flux cleaned = 0.00100656 Jy ! Component: 1450 - total flux cleaned = 0.00104294 Jy ! Component: 1500 - total flux cleaned = 0.000934531 Jy ! Component: 1550 - total flux cleaned = 0.000881143 Jy ! Component: 1600 - total flux cleaned = 0.000846324 Jy ! Component: 1650 - total flux cleaned = 0.000811566 Jy ! Component: 1700 - total flux cleaned = 0.000794591 Jy ! Component: 1750 - total flux cleaned = 0.00072696 Jy ! Component: 1800 - total flux cleaned = 0.00074384 Jy ! Component: 1850 - total flux cleaned = 0.00067787 Jy ! Component: 1900 - total flux cleaned = 0.000645207 Jy ! Component: 1950 - total flux cleaned = 0.000580601 Jy ! Component: 2000 - total flux cleaned = 0.000532868 Jy ! Component: 2050 - total flux cleaned = 0.00050097 Jy ! Component: 2100 - total flux cleaned = 0.000469511 Jy ! Component: 2150 - total flux cleaned = 0.000391838 Jy ! Component: 2200 - total flux cleaned = 0.000345876 Jy ! Component: 2250 - total flux cleaned = 0.000330774 Jy ! Component: 2300 - total flux cleaned = 0.000330814 Jy ! Component: 2350 - total flux cleaned = 0.000300756 Jy ! Component: 2400 - total flux cleaned = 0.000271198 Jy ! Component: 2450 - total flux cleaned = 0.00027114 Jy ! Component: 2500 - total flux cleaned = 0.00022759 Jy ! Component: 2550 - total flux cleaned = 0.00022752 Jy ! Component: 2600 - total flux cleaned = 0.00019906 Jy ! Component: 2650 - total flux cleaned = 0.000213192 Jy ! Component: 2700 - total flux cleaned = 0.000157151 Jy ! Component: 2750 - total flux cleaned = 0.000143106 Jy ! Component: 2800 - total flux cleaned = 0.000184189 Jy ! Component: 2850 - total flux cleaned = 0.000157111 Jy ! Component: 2900 - total flux cleaned = 0.00017055 Jy ! Component: 2950 - total flux cleaned = 0.000157261 Jy ! Component: 3000 - total flux cleaned = 0.000157329 Jy ! Component: 3050 - total flux cleaned = 0.000170496 Jy ! Component: 3100 - total flux cleaned = 0.000170565 Jy ! Component: 3150 - total flux cleaned = 0.000170529 Jy ! Component: 3200 - total flux cleaned = 0.00017062 Jy ! Component: 3250 - total flux cleaned = 0.000170861 Jy ! Component: 3300 - total flux cleaned = 0.000195961 Jy ! Component: 3350 - total flux cleaned = 0.000183396 Jy ! Component: 3400 - total flux cleaned = 0.000220506 Jy ! Component: 3450 - total flux cleaned = 0.000183399 Jy ! Component: 3500 - total flux cleaned = 0.000195605 Jy ! Component: 3550 - total flux cleaned = 0.000207794 Jy ! Component: 3600 - total flux cleaned = 0.000219944 Jy ! Component: 3650 - total flux cleaned = 0.000243978 Jy ! Component: 3700 - total flux cleaned = 0.000243984 Jy ! Component: 3750 - total flux cleaned = 0.000196717 Jy ! Component: 3800 - total flux cleaned = 0.000196783 Jy ! Component: 3850 - total flux cleaned = 0.000196732 Jy ! Component: 3900 - total flux cleaned = 0.000185098 Jy ! Component: 3950 - total flux cleaned = 0.000185049 Jy ! Component: 4000 - total flux cleaned = 0.00018501 Jy ! Component: 4050 - total flux cleaned = 0.000185083 Jy ! Total flux subtracted in 4096 components = 0.000173781 Jy ! Clean residual min=-0.000727 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.154393 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 430 components and 0.154393 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1155-1216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 8.211 at -2.71 degrees (North through East) ! Clean map min=-0.0014961 max=0.09444 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1155-1216_S_map.fits wmodel /image_prod/ug002_uva//J1155-1216_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J1155-1216_S_map.mod wobs /image_prod/ug002_uva//J1155-1216_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1155-1216_S_uvs.fits wwins /image_prod/ug002_uva//J1155-1216_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1155-1216_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0944395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.619732 0.619732 1.23946 2.47893 4.95786 9.91572 19.8314 39.6629 79.3257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.079 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1155-1216_S_dfm.log closed on Thu Mar 5 00:18:30 2020