! Started logfile: /image_prod/ug002_uva//J2222-3345_S_b_dfm.log on Thu Mar 5 05:38:23 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//J2222-3345_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2222-3345_S_b_uva.fits ! AN table 1: 120 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J2222-3345 ! ! 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 40 lines of history. ! ! Reading 2880 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 J2222-3345_S_b] 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003971Jy sigma=7.697950 ! Fit after self-cal, rms=0.960254Jy sigma=7.363833 ! 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=12.16 mas, bmaj=76.56 mas, bpa=13.51 degrees ! Estimated noise=2.11782 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319164 Jy ! Component: 100 - total flux cleaned = 0.0370841 Jy ! Total flux subtracted in 100 components = 0.0370841 Jy ! Clean residual min=-0.002839 max=0.002826 Jy/beam ! Clean residual mean=-0.000043 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0370841 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0370841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052530Jy sigma=0.391967 ! Fit after self-cal, rms=0.051198Jy sigma=0.382384 ! 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=12.92 mas, bmaj=74.45 mas, bpa=13.05 degrees ! Estimated noise=1.73068 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 = -0.00102832 Jy ! Component: 100 - total flux cleaned = -0.00213957 Jy ! Component: 150 - total flux cleaned = -0.00285906 Jy ! Component: 200 - total flux cleaned = -0.00386622 Jy ! Total flux subtracted in 200 components = -0.00386622 Jy ! Clean residual min=-0.001272 max=0.001262 Jy/beam ! Clean residual mean=-0.000024 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0332179 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 99 components and 0.0332179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050516Jy sigma=0.377275 ! Fit after self-cal, rms=0.050309Jy sigma=0.376271 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.92 x 74.45 at 13.05 degrees (North through East) ! Clean map min=-0.004912 max=0.04225 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.99 LA 0.89 OV 0.96 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.98 LA 0.82 OV 0.98 ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.99 LA 0.86 OV 0.99 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.050309Jy sigma=0.376271 ! Fit after self-cal, rms=0.048226Jy sigma=0.374814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=12.96 mas, bmaj=74.27 mas, bpa=13.01 degrees ! Estimated noise=1.68348 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 = 0.00112004 Jy ! Component: 100 - total flux cleaned = 0.00151968 Jy ! Component: 150 - total flux cleaned = 0.00186189 Jy ! Component: 200 - total flux cleaned = 0.00182275 Jy ! Total flux subtracted in 200 components = 0.00182275 Jy ! Clean residual min=-0.000580 max=0.000574 Jy/beam ! Clean residual mean=0.000007 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0350406 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 197 components and 0.0350406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048123Jy sigma=0.374082 ! Fit after self-cal, rms=0.048132Jy sigma=0.373182 ! 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=0.048132Jy sigma=0.373182 ! Fit after self-cal, rms=0.048680Jy sigma=0.372846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13 mas, bmaj=74.25 mas, bpa=12.84 degrees ! Estimated noise=1.6941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576135 Jy ! Component: 100 - total flux cleaned = 0.000539699 Jy ! Component: 150 - total flux cleaned = 0.000543116 Jy ! Component: 200 - total flux cleaned = 0.000539338 Jy ! Total flux subtracted in 200 components = 0.000539338 Jy ! Clean residual min=-0.000463 max=0.000465 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.03558 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 281 components and 0.03558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048615Jy sigma=0.372409 ! Fit after self-cal, rms=0.048699Jy sigma=0.372045 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 = 0.000177509 Jy ! Component: 100 - total flux cleaned = 0.000103103 Jy ! Component: 150 - total flux cleaned = 0.000160507 Jy ! Component: 200 - total flux cleaned = 0.000241123 Jy ! Total flux subtracted in 200 components = 0.000241123 Jy ! Clean residual min=-0.000422 max=0.000426 Jy/beam ! Clean residual mean=-0.000005 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0358211 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 385 components and 0.0358211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048645Jy sigma=0.371700 ! Fit after self-cal, rms=0.048643Jy sigma=0.371187 ! Inverting map ! Added new window around map position (-41.5, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343247 Jy ! Component: 100 - total flux cleaned = 0.000192924 Jy ! Component: 150 - total flux cleaned = -1.98775e-05 Jy ! Component: 200 - total flux cleaned = -0.00017288 Jy ! Total flux subtracted in 200 components = -0.00017288 Jy ! Clean residual min=-0.000688 max=0.000591 Jy/beam ! Clean residual mean=-0.000015 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0356482 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 441 components and 0.0356482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048608Jy sigma=0.370951 ! Fit after self-cal, rms=0.048602Jy sigma=0.370822 ! 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=0.048602Jy sigma=0.370822 ! Fit after self-cal, rms=0.049158Jy sigma=0.370751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.03 mas, bmaj=74.34 mas, bpa=12.72 degrees ! Estimated noise=1.70396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31602e-06 Jy ! Component: 100 - total flux cleaned = -0.000163829 Jy ! Component: 150 - total flux cleaned = -0.00029804 Jy ! Component: 200 - total flux cleaned = -0.000371376 Jy ! Total flux subtracted in 200 components = -0.000371376 Jy ! Clean residual min=-0.000547 max=0.000568 Jy/beam ! Clean residual mean=-0.000010 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0352768 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 488 components and 0.0352768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049135Jy sigma=0.370603 ! Fit after self-cal, rms=0.049171Jy sigma=0.370473 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 = 0.000275906 Jy ! Component: 100 - total flux cleaned = 7.98457e-05 Jy ! Component: 150 - total flux cleaned = -3.10318e-05 Jy ! Component: 200 - total flux cleaned = -5.7906e-06 Jy ! Total flux subtracted in 200 components = -5.7906e-06 Jy ! Clean residual min=-0.000696 max=0.000659 Jy/beam ! Clean residual mean=-0.000014 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.035271 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 532 components and 0.035271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049156Jy sigma=0.370382 ! Fit after self-cal, rms=0.049165Jy sigma=0.370355 ! 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=0.049165Jy sigma=0.370355 ! Fit after self-cal, rms=0.049557Jy sigma=0.370339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.7 mas, bmaj=74.17 mas, bpa=12.44 degrees ! Estimated noise=1.71122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61611e-05 Jy ! Component: 100 - total flux cleaned = -4.88834e-05 Jy ! Component: 150 - total flux cleaned = -0.000101827 Jy ! Component: 200 - total flux cleaned = -9.06135e-05 Jy ! Total flux subtracted in 200 components = -9.06135e-05 Jy ! Clean residual min=-0.000589 max=0.000580 Jy/beam ! Clean residual mean=-0.000014 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0351804 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 583 components and 0.0351804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049547Jy sigma=0.370274 ! Fit after self-cal, rms=0.049574Jy sigma=0.370250 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7071e-05 Jy ! Component: 100 - total flux cleaned = -3.69095e-05 Jy ! Component: 150 - total flux cleaned = -2.67347e-05 Jy ! Component: 200 - total flux cleaned = -7.24295e-06 Jy ! Total flux subtracted in 200 components = -7.24295e-06 Jy ! Clean residual min=-0.000641 max=0.000603 Jy/beam ! Clean residual mean=-0.000016 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0351732 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 622 components and 0.0351731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049567Jy sigma=0.370209 ! Fit after self-cal, rms=0.049565Jy sigma=0.370179 ! 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=13.04 mas, bmaj=74.38 mas, bpa=12.65 degrees ! Estimated noise=1.71313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.04 x 74.38 at 12.65 degrees (North through East) ! Clean map min=-0.0053343 max=0.040948 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=12.27 mas, bmaj=76.34 mas, bpa=13.07 degrees ! Estimated noise=2.12338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171394 Jy ! Component: 100 - total flux cleaned = 0.019571 Jy ! Component: 150 - total flux cleaned = 0.0195689 Jy ! Component: 200 - total flux cleaned = 0.0202743 Jy ! Total flux subtracted in 200 components = 0.0202743 Jy ! Clean residual min=-0.009641 max=0.021637 Jy/beam ! Clean residual mean=0.000025 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.0202743 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 74 model components to the UV plane model. ! The established model now contains 74 components and 0.0202743 Jy ! Inverting map and beam ! Estimated beam: bmin=13.04 mas, bmaj=74.38 mas, bpa=12.65 degrees ! Estimated noise=1.71313 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 (2, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182011 Jy ! Component: 100 - total flux cleaned = 0.0229161 Jy ! Component: 150 - total flux cleaned = 0.0241111 Jy ! Component: 200 - total flux cleaned = 0.0248398 Jy ! Total flux subtracted in 200 components = 0.0248398 Jy ! Clean residual min=-0.004165 max=0.002809 Jy/beam ! Clean residual mean=-0.000020 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.0451141 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 134 components and 0.0451141 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=13.7 mas, bmaj=74.17 mas, bpa=12.44 degrees ! Estimated noise=1.71122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588368 Jy ! Component: 100 - total flux cleaned = 0.00104876 Jy ! Component: 150 - total flux cleaned = 0.00105284 Jy ! Component: 200 - total flux cleaned = 0.00118027 Jy ! Total flux subtracted in 200 components = 0.00118027 Jy ! Clean residual min=-0.003047 max=0.001854 Jy/beam ! Clean residual mean=-0.000017 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0462943 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 = -6.61206e-05 Jy ! Component: 100 - total flux cleaned = -1.12139e-05 Jy ! Component: 150 - total flux cleaned = 3.72968e-05 Jy ! Component: 200 - total flux cleaned = 3.48023e-05 Jy ! Total flux subtracted in 200 components = 3.48023e-05 Jy ! Clean residual min=-0.002364 max=0.001547 Jy/beam ! Clean residual mean=-0.000015 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0463291 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 279 components and 0.0463291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=13.04 mas, bmaj=74.38 mas, bpa=12.65 degrees ! Estimated noise=1.71313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70821e-05 Jy ! Component: 100 - total flux cleaned = 1.43086e-05 Jy ! Component: 150 - total flux cleaned = 4.82863e-05 Jy ! Component: 200 - total flux cleaned = 0.000175269 Jy ! Total flux subtracted in 200 components = 0.000175269 Jy ! Clean residual min=-0.001913 max=0.001394 Jy/beam ! Clean residual mean=-0.000012 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0465044 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 343 components and 0.0465044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049702Jy sigma=0.371368 ! Fit after self-cal, rms=0.049585Jy sigma=0.370817 wmodel J2222-3345_S_b_map.mod ! Writing 343 model components to file: J2222-3345_S_b_map.mod wobs J2222-3345_S_b_uvs.fits ! Writing UV FITS file: J2222-3345_S_b_uvs.fits wwins J2222-3345_S_b_map.win ! wwins: Wrote 2 windows to J2222-3345_S_b_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 = -0.000345528 Jy ! Component: 100 - total flux cleaned = -0.000535859 Jy ! Component: 150 - total flux cleaned = -0.000726308 Jy ! Component: 200 - total flux cleaned = -0.000912951 Jy ! Component: 250 - total flux cleaned = -0.00109998 Jy ! Component: 300 - total flux cleaned = -0.00119911 Jy ! Component: 350 - total flux cleaned = -0.0013398 Jy ! Component: 400 - total flux cleaned = -0.00150593 Jy ! Component: 450 - total flux cleaned = -0.00168478 Jy ! Component: 500 - total flux cleaned = -0.00186405 Jy ! Component: 550 - total flux cleaned = -0.00200574 Jy ! Component: 600 - total flux cleaned = -0.00210516 Jy ! Component: 650 - total flux cleaned = -0.00223438 Jy ! Component: 700 - total flux cleaned = -0.00235816 Jy ! Component: 750 - total flux cleaned = -0.00246934 Jy ! Component: 800 - total flux cleaned = -0.00259964 Jy ! Component: 850 - total flux cleaned = -0.00271799 Jy ! Component: 900 - total flux cleaned = -0.00282566 Jy ! Component: 950 - total flux cleaned = -0.00290945 Jy ! Component: 1000 - total flux cleaned = -0.00298468 Jy ! Component: 1050 - total flux cleaned = -0.00305199 Jy ! Component: 1100 - total flux cleaned = -0.0031314 Jy ! Component: 1150 - total flux cleaned = -0.00319017 Jy ! Component: 1200 - total flux cleaned = -0.00324185 Jy ! Component: 1250 - total flux cleaned = -0.00328659 Jy ! Component: 1300 - total flux cleaned = -0.00333723 Jy ! Component: 1350 - total flux cleaned = -0.00336859 Jy ! Component: 1400 - total flux cleaned = -0.00339993 Jy ! Component: 1450 - total flux cleaned = -0.00343731 Jy ! Component: 1500 - total flux cleaned = -0.00347462 Jy ! Component: 1550 - total flux cleaned = -0.00351179 Jy ! Component: 1600 - total flux cleaned = -0.00354267 Jy ! Component: 1650 - total flux cleaned = -0.00359199 Jy ! Component: 1700 - total flux cleaned = -0.00363509 Jy ! Component: 1750 - total flux cleaned = -0.00368438 Jy ! Component: 1800 - total flux cleaned = -0.00372754 Jy ! Component: 1850 - total flux cleaned = -0.00376459 Jy ! Component: 1900 - total flux cleaned = -0.00378937 Jy ! Component: 1950 - total flux cleaned = -0.00380184 Jy ! Component: 2000 - total flux cleaned = -0.00382688 Jy ! Component: 2050 - total flux cleaned = -0.00383321 Jy ! Component: 2100 - total flux cleaned = -0.00382684 Jy ! Component: 2150 - total flux cleaned = -0.00382683 Jy ! Component: 2200 - total flux cleaned = -0.00382685 Jy ! Component: 2250 - total flux cleaned = -0.00382692 Jy ! Component: 2300 - total flux cleaned = -0.00382695 Jy ! Component: 2350 - total flux cleaned = -0.00382701 Jy ! Component: 2400 - total flux cleaned = -0.00382039 Jy ! Component: 2450 - total flux cleaned = -0.00381355 Jy ! Component: 2500 - total flux cleaned = -0.0038067 Jy ! Component: 2550 - total flux cleaned = -0.00381354 Jy ! Component: 2600 - total flux cleaned = -0.00382057 Jy ! Component: 2650 - total flux cleaned = -0.00380649 Jy ! Component: 2700 - total flux cleaned = -0.00381364 Jy ! Component: 2750 - total flux cleaned = -0.00379918 Jy ! Component: 2800 - total flux cleaned = -0.00380631 Jy ! Component: 2850 - total flux cleaned = -0.00379164 Jy ! Component: 2900 - total flux cleaned = -0.00377678 Jy ! Component: 2950 - total flux cleaned = -0.00376161 Jy ! Component: 3000 - total flux cleaned = -0.00373861 Jy ! Component: 3050 - total flux cleaned = -0.00373077 Jy ! Component: 3100 - total flux cleaned = -0.00371515 Jy ! Component: 3150 - total flux cleaned = -0.0036914 Jy ! Component: 3200 - total flux cleaned = -0.00367528 Jy ! Component: 3250 - total flux cleaned = -0.00365903 Jy ! Component: 3300 - total flux cleaned = -0.00365079 Jy ! Component: 3350 - total flux cleaned = -0.00364246 Jy ! Component: 3400 - total flux cleaned = -0.00362568 Jy ! Component: 3450 - total flux cleaned = -0.00359133 Jy ! Component: 3500 - total flux cleaned = -0.00358254 Jy ! Component: 3550 - total flux cleaned = -0.00355609 Jy ! Component: 3600 - total flux cleaned = -0.003529 Jy ! Component: 3650 - total flux cleaned = -0.00351077 Jy ! Component: 3700 - total flux cleaned = -0.00348298 Jy ! Component: 3750 - total flux cleaned = -0.00346419 Jy ! Component: 3800 - total flux cleaned = -0.00343566 Jy ! Component: 3850 - total flux cleaned = -0.0034066 Jy ! Component: 3900 - total flux cleaned = -0.00337707 Jy ! Component: 3950 - total flux cleaned = -0.00334698 Jy ! Component: 4000 - total flux cleaned = -0.00331642 Jy ! Component: 4050 - total flux cleaned = -0.00329565 Jy ! Total flux subtracted in 4096 components = -0.00326407 Jy ! Clean residual min=-0.000565 max=0.000579 Jy/beam ! Clean residual mean=-0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0432403 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 699 components and 0.0432403 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2222-3345_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.04 x 74.38 at 12.65 degrees (North through East) ! Clean map min=-0.0066438 max=0.020535 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2222-3345_S_b_map.fits wmodel /image_prod/ug002_uva//J2222-3345_S_b_map.mod ! Writing 699 model components to file: /image_prod/ug002_uva//J2222-3345_S_b_map.mod wobs /image_prod/ug002_uva//J2222-3345_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2222-3345_S_b_uvs.fits wwins /image_prod/ug002_uva//J2222-3345_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2222-3345_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0205354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.37106 3.37106 6.74213 13.4843 26.9685 53.937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 88.992 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2222-3345_S_b_dfm.log closed on Thu Mar 5 05:38:29 2020