! Started logfile: /image_prod/ug002_uva//J0309-3604_S_dfm.log on Wed Mar 4 19:50:09 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//J0309-3604_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0309-3604_S_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.999074 visibilities/baseline/integration-bin. ! Found source: J0309-3604 ! ! 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 3237 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 J0309-3604_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=1.004633Jy sigma=5.959485 ! Fit after self-cal, rms=0.929682Jy sigma=5.518314 ! 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=2.423 mas, bmaj=8.177 mas, bpa=-12.15 degrees ! Estimated noise=2.77961 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 = 0.0567941 Jy ! Component: 100 - total flux cleaned = 0.069297 Jy ! Total flux subtracted in 100 components = 0.069297 Jy ! Clean residual min=-0.006049 max=0.006413 Jy/beam ! Clean residual mean=0.000011 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.069297 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.069297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089566Jy sigma=0.469381 ! Fit after self-cal, rms=0.088657Jy sigma=0.465080 ! 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=3.01 mas, bmaj=9.571 mas, bpa=-13.22 degrees ! Estimated noise=2.17416 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 = 0.00630171 Jy ! Component: 100 - total flux cleaned = 0.00913752 Jy ! Component: 150 - total flux cleaned = 0.0102262 Jy ! Component: 200 - total flux cleaned = 0.0104346 Jy ! Total flux subtracted in 200 components = 0.0104346 Jy ! Clean residual min=-0.005627 max=0.004300 Jy/beam ! Clean residual mean=-0.000014 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0797317 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0797317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088260Jy sigma=0.462396 ! Fit after self-cal, rms=0.088283Jy sigma=0.462302 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 9.571 at -13.22 degrees (North through East) ! Clean map min=-0.0056114 max=0.074525 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.03 LA 1.05 MK 0.94 ! NL 1.14 OV 0.76 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.87 KP 0.94 LA 1.10 ! MK 1.02 OV 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 1.11 LA 1.13 MK 1.00 ! NL 0.95 OV 0.85 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.97 KP 1.09 LA 1.20 ! MK 1.06 OV 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.04 LA 0.99 MK 0.99 ! NL 1.09 OV 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 KP 1.04 LA 1.02 ! MK 1.06 OV 0.90 ! ! ! Fit before self-cal, rms=0.088283Jy sigma=0.462302 ! Fit after self-cal, rms=0.087991Jy sigma=0.457650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=9.541 mas, bpa=-13.13 degrees ! Estimated noise=2.15647 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 = 0.000259652 Jy ! Component: 100 - total flux cleaned = 0.000260623 Jy ! Component: 150 - total flux cleaned = 0.000289333 Jy ! Component: 200 - total flux cleaned = 0.000291927 Jy ! Total flux subtracted in 200 components = 0.000291927 Jy ! Clean residual min=-0.002696 max=0.003268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0800236 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0800236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087970Jy sigma=0.457528 ! Fit after self-cal, rms=0.088250Jy sigma=0.456771 ! 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=0.088250Jy sigma=0.456771 ! Fit after self-cal, rms=0.088742Jy sigma=0.456622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=9.506 mas, bpa=-13.03 degrees ! Estimated noise=2.16127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251467 Jy ! Component: 100 - total flux cleaned = 0.000219027 Jy ! Component: 150 - total flux cleaned = 0.000193421 Jy ! Component: 200 - total flux cleaned = 0.000171005 Jy ! Total flux subtracted in 200 components = 0.000171005 Jy ! Clean residual min=-0.002669 max=0.003493 Jy/beam ! Clean residual mean=0.000000 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0801946 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0801946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088722Jy sigma=0.456519 ! Fit after self-cal, rms=0.088803Jy sigma=0.456463 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 (114, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211826 Jy ! Component: 100 - total flux cleaned = 0.00245288 Jy ! Component: 150 - total flux cleaned = 0.00254257 Jy ! Component: 200 - total flux cleaned = 0.00258193 Jy ! Total flux subtracted in 200 components = 0.00258193 Jy ! Clean residual min=-0.002599 max=0.003002 Jy/beam ! Clean residual mean=0.000002 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0827765 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0827765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088664Jy sigma=0.455991 ! Fit after self-cal, rms=0.088648Jy sigma=0.455840 ! 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=0.088648Jy sigma=0.455840 ! Fit after self-cal, rms=0.088325Jy sigma=0.455774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=9.476 mas, bpa=-13.02 degrees ! Estimated noise=2.15943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144351 Jy ! Component: 100 - total flux cleaned = 0.00171165 Jy ! Component: 150 - total flux cleaned = 0.00163776 Jy ! Component: 200 - total flux cleaned = 0.00160529 Jy ! Total flux subtracted in 200 components = 0.00160529 Jy ! Clean residual min=-0.002556 max=0.002760 Jy/beam ! Clean residual mean=0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0843818 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0843818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088251Jy sigma=0.455581 ! Fit after self-cal, rms=0.088288Jy sigma=0.455521 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 = 0.000549656 Jy ! Component: 100 - total flux cleaned = 0.000585164 Jy ! Component: 150 - total flux cleaned = 0.000522048 Jy ! Component: 200 - total flux cleaned = 0.00052102 Jy ! Total flux subtracted in 200 components = 0.00052102 Jy ! Clean residual min=-0.002492 max=0.002752 Jy/beam ! Clean residual mean=0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0849028 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0849028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088250Jy sigma=0.455435 ! Fit after self-cal, rms=0.088253Jy sigma=0.455418 ! 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=0.088253Jy sigma=0.455418 ! Fit after self-cal, rms=0.088036Jy sigma=0.455377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.369 mas, bmaj=23.77 mas, bpa=-4.148 degrees ! Estimated noise=2.77804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01846e-05 Jy ! Component: 100 - total flux cleaned = 0.00011866 Jy ! Component: 150 - total flux cleaned = 0.000185756 Jy ! Component: 200 - total flux cleaned = 0.000127654 Jy ! Total flux subtracted in 200 components = 0.000127654 Jy ! Clean residual min=-0.002780 max=0.002630 Jy/beam ! Clean residual mean=0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0850305 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0850305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088010Jy sigma=0.455392 ! Fit after self-cal, rms=0.088034Jy sigma=0.455350 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 = -5.11989e-05 Jy ! Component: 100 - total flux cleaned = -2.03225e-05 Jy ! Component: 150 - total flux cleaned = 9.66672e-06 Jy ! Component: 200 - total flux cleaned = -6.6434e-05 Jy ! Total flux subtracted in 200 components = -6.6434e-05 Jy ! Clean residual min=-0.002723 max=0.002554 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0849641 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0849641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088022Jy sigma=0.455406 ! Fit after self-cal, rms=0.088028Jy sigma=0.455364 ! 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=3.021 mas, bmaj=9.451 mas, bpa=-13.02 degrees ! Estimated noise=2.15978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 9.451 at -13.02 degrees (North through East) ! Clean map min=-0.0031856 max=0.074311 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=2.433 mas, bmaj=8.129 mas, bpa=-11.89 degrees ! Estimated noise=2.76368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057085 Jy ! Component: 100 - total flux cleaned = 0.0701612 Jy ! Component: 150 - total flux cleaned = 0.0760914 Jy ! Component: 200 - total flux cleaned = 0.0790102 Jy ! Total flux subtracted in 200 components = 0.0790102 Jy ! Clean residual min=-0.004045 max=0.004326 Jy/beam ! Clean residual mean=0.000004 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.0790102 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 0.0790102 Jy ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=9.451 mas, bpa=-13.02 degrees ! Estimated noise=2.15978 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) ! Added new window around map position (-6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457401 Jy ! Component: 100 - total flux cleaned = 0.00667757 Jy ! Component: 150 - total flux cleaned = 0.0077375 Jy ! Component: 200 - total flux cleaned = 0.00859693 Jy ! Total flux subtracted in 200 components = 0.00859693 Jy ! Clean residual min=-0.002465 max=0.002656 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0876071 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0876071 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=8.369 mas, bmaj=23.77 mas, bpa=-4.148 degrees ! Estimated noise=2.77804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466229 Jy ! Component: 100 - total flux cleaned = 0.000516072 Jy ! Component: 150 - total flux cleaned = 0.000596888 Jy ! Component: 200 - total flux cleaned = 0.000624866 Jy ! Total flux subtracted in 200 components = 0.000624866 Jy ! Clean residual min=-0.002425 max=0.002037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.088232 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 = -2.34317e-07 Jy ! Component: 100 - total flux cleaned = 2.44226e-05 Jy ! Component: 150 - total flux cleaned = -2.39731e-05 Jy ! Component: 200 - total flux cleaned = -4.69784e-05 Jy ! Total flux subtracted in 200 components = -4.69784e-05 Jy ! Clean residual min=-0.002356 max=0.002048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.088185 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.088185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=9.451 mas, bpa=-13.02 degrees ! Estimated noise=2.15978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.30232e-05 Jy ! Component: 100 - total flux cleaned = -8.22916e-05 Jy ! Component: 150 - total flux cleaned = -0.000200687 Jy ! Component: 200 - total flux cleaned = -0.000236532 Jy ! Total flux subtracted in 200 components = -0.000236532 Jy ! Clean residual min=-0.002284 max=0.002750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0879485 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0879484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087961Jy sigma=0.455093 ! Fit after self-cal, rms=0.087923Jy sigma=0.454970 wmodel J0309-3604_S_map.mod ! Writing 92 model components to file: J0309-3604_S_map.mod wobs J0309-3604_S_uvs.fits ! Writing UV FITS file: J0309-3604_S_uvs.fits wwins J0309-3604_S_map.win ! wwins: Wrote 3 windows to J0309-3604_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 = 0.00120057 Jy ! Component: 100 - total flux cleaned = 0.00187409 Jy ! Component: 150 - total flux cleaned = 0.00210892 Jy ! Component: 200 - total flux cleaned = 0.00214639 Jy ! Component: 250 - total flux cleaned = 0.00214655 Jy ! Component: 300 - total flux cleaned = 0.00221407 Jy ! Component: 350 - total flux cleaned = 0.00231105 Jy ! Component: 400 - total flux cleaned = 0.00237288 Jy ! Component: 450 - total flux cleaned = 0.00237323 Jy ! Component: 500 - total flux cleaned = 0.00248921 Jy ! Component: 550 - total flux cleaned = 0.00260082 Jy ! Component: 600 - total flux cleaned = 0.0026276 Jy ! Component: 650 - total flux cleaned = 0.00280995 Jy ! Component: 700 - total flux cleaned = 0.00296248 Jy ! Component: 750 - total flux cleaned = 0.00316153 Jy ! Component: 800 - total flux cleaned = 0.00330709 Jy ! Component: 850 - total flux cleaned = 0.00347207 Jy ! Component: 900 - total flux cleaned = 0.00356429 Jy ! Component: 950 - total flux cleaned = 0.00367669 Jy ! Component: 1000 - total flux cleaned = 0.00369856 Jy ! Component: 1050 - total flux cleaned = 0.00382729 Jy ! Component: 1100 - total flux cleaned = 0.00393199 Jy ! Component: 1150 - total flux cleaned = 0.00407544 Jy ! Component: 1200 - total flux cleaned = 0.00425649 Jy ! Component: 1250 - total flux cleaned = 0.00445372 Jy ! Component: 1300 - total flux cleaned = 0.00456986 Jy ! Component: 1350 - total flux cleaned = 0.00470356 Jy ! Component: 1400 - total flux cleaned = 0.00489097 Jy ! Component: 1450 - total flux cleaned = 0.00494612 Jy ! Component: 1500 - total flux cleaned = 0.00507354 Jy ! Component: 1550 - total flux cleaned = 0.00514527 Jy ! Component: 1600 - total flux cleaned = 0.0051982 Jy ! Component: 1650 - total flux cleaned = 0.00528521 Jy ! Component: 1700 - total flux cleaned = 0.00533685 Jy ! Component: 1750 - total flux cleaned = 0.00535389 Jy ! Component: 1800 - total flux cleaned = 0.00537069 Jy ! Component: 1850 - total flux cleaned = 0.00537068 Jy ! Component: 1900 - total flux cleaned = 0.00545341 Jy ! Component: 1950 - total flux cleaned = 0.00550228 Jy ! Component: 2000 - total flux cleaned = 0.00550205 Jy ! Component: 2050 - total flux cleaned = 0.00551802 Jy ! Component: 2100 - total flux cleaned = 0.00554993 Jy ! Component: 2150 - total flux cleaned = 0.00559707 Jy ! Component: 2200 - total flux cleaned = 0.00558149 Jy ! Component: 2250 - total flux cleaned = 0.0055971 Jy ! Component: 2300 - total flux cleaned = 0.00562787 Jy ! Component: 2350 - total flux cleaned = 0.00564321 Jy ! Component: 2400 - total flux cleaned = 0.00564334 Jy ! Component: 2450 - total flux cleaned = 0.00567329 Jy ! Component: 2500 - total flux cleaned = 0.00564353 Jy ! Component: 2550 - total flux cleaned = 0.00562869 Jy ! Component: 2600 - total flux cleaned = 0.00557011 Jy ! Component: 2650 - total flux cleaned = 0.0055267 Jy ! Component: 2700 - total flux cleaned = 0.00554121 Jy ! Component: 2750 - total flux cleaned = 0.0055412 Jy ! Component: 2800 - total flux cleaned = 0.00548426 Jy ! Component: 2850 - total flux cleaned = 0.00547024 Jy ! Component: 2900 - total flux cleaned = 0.00547026 Jy ! Component: 2950 - total flux cleaned = 0.00549815 Jy ! Component: 3000 - total flux cleaned = 0.00548417 Jy ! Component: 3050 - total flux cleaned = 0.00547022 Jy ! Component: 3100 - total flux cleaned = 0.00552544 Jy ! Component: 3150 - total flux cleaned = 0.00555286 Jy ! Component: 3200 - total flux cleaned = 0.0055529 Jy ! Component: 3250 - total flux cleaned = 0.00556658 Jy ! Component: 3300 - total flux cleaned = 0.00559394 Jy ! Component: 3350 - total flux cleaned = 0.0056076 Jy ! Component: 3400 - total flux cleaned = 0.00567571 Jy ! Component: 3450 - total flux cleaned = 0.00567578 Jy ! Component: 3500 - total flux cleaned = 0.00570306 Jy ! Component: 3550 - total flux cleaned = 0.00571669 Jy ! Component: 3600 - total flux cleaned = 0.00575753 Jy ! Component: 3650 - total flux cleaned = 0.00581206 Jy ! Component: 3700 - total flux cleaned = 0.00585301 Jy ! Component: 3750 - total flux cleaned = 0.0059214 Jy ! Component: 3800 - total flux cleaned = 0.00594884 Jy ! Component: 3850 - total flux cleaned = 0.00594888 Jy ! Component: 3900 - total flux cleaned = 0.00601781 Jy ! Component: 3950 - total flux cleaned = 0.00604546 Jy ! Component: 4000 - total flux cleaned = 0.00605929 Jy ! Component: 4050 - total flux cleaned = 0.00605928 Jy ! Total flux subtracted in 4096 components = 0.00607321 Jy ! Clean residual min=-0.000992 max=0.000887 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0940217 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 345 components and 0.0940217 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0309-3604_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 9.451 at -13.02 degrees (North through East) ! Clean map min=-0.002948 max=0.072664 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0309-3604_S_map.fits wmodel /image_prod/ug002_uva//J0309-3604_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0309-3604_S_map.mod wobs /image_prod/ug002_uva//J0309-3604_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0309-3604_S_uvs.fits wwins /image_prod/ug002_uva//J0309-3604_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0309-3604_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0726635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00406 1.00406 2.00812 4.01625 8.0325 16.065 32.13 64.26 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.786 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0309-3604_S_dfm.log closed on Wed Mar 4 19:50:13 2020