! Started logfile: /image_prod/ug002_uva//J1002+1232_S_dfm.log on Wed Mar 4 23:22:36 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//J1002+1232_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1002+1232_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847685 visibilities/baseline/integration-bin. ! Found source: J1002+1232 ! ! 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 5493 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 J1002+1232_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007155Jy sigma=9.219344 ! Fit after self-cal, rms=0.907142Jy sigma=8.301365 ! 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=3.233 mas, bmaj=11.84 mas, bpa=-19.23 degrees ! Estimated noise=1.47535 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 = 0.0723875 Jy ! Component: 100 - total flux cleaned = 0.0887967 Jy ! Total flux subtracted in 100 components = 0.0887967 Jy ! Clean residual min=-0.003274 max=0.006031 Jy/beam ! Clean residual mean=-0.000006 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0887967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0887967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056355Jy sigma=0.470836 ! Fit after self-cal, rms=0.056286Jy sigma=0.470452 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641259 Jy ! Component: 100 - total flux cleaned = 0.00895032 Jy ! Total flux subtracted in 100 components = 0.00895032 Jy ! Clean residual min=-0.002884 max=0.002900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.097747 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.097747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055555Jy sigma=0.462927 ! Fit after self-cal, rms=0.055555Jy sigma=0.462880 ! 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=3.786 mas, bmaj=12.01 mas, bpa=-18.43 degrees ! Estimated noise=1.07179 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 = 0.00168986 Jy ! Component: 100 - total flux cleaned = 0.00206278 Jy ! Component: 150 - total flux cleaned = 0.00219944 Jy ! Component: 200 - total flux cleaned = 0.00227497 Jy ! Total flux subtracted in 200 components = 0.00227497 Jy ! Clean residual min=-0.002280 max=0.002201 Jy/beam ! Clean residual mean=-0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.100022 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.100022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055440Jy sigma=0.461649 ! Fit after self-cal, rms=0.055436Jy sigma=0.461624 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.786 x 12.01 at -18.43 degrees (North through East) ! Clean map min=-0.0027396 max=0.093931 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.02 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 1.03 ! LA 1.02 MK 1.02 NL 0.93 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.01 KP 1.01 ! LA 1.02 MK 1.02 NL 0.90 OV 0.99 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.055436Jy sigma=0.461624 ! Fit after self-cal, rms=0.054732Jy sigma=0.459720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=12.02 mas, bpa=-18.47 degrees ! Estimated noise=1.06777 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 = 0.00042795 Jy ! Component: 100 - total flux cleaned = 0.00056941 Jy ! Component: 150 - total flux cleaned = 0.000610015 Jy ! Component: 200 - total flux cleaned = 0.000664364 Jy ! Total flux subtracted in 200 components = 0.000664364 Jy ! Clean residual min=-0.002430 max=0.001986 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.100686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.100686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054706Jy sigma=0.459528 ! Fit after self-cal, rms=0.054719Jy sigma=0.459471 ! 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=0.054719Jy sigma=0.459471 ! Fit after self-cal, rms=0.054530Jy sigma=0.457882 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=12.01 mas, bpa=-18.42 degrees ! Estimated noise=1.0669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135138 Jy ! Component: 100 - total flux cleaned = 0.000117207 Jy ! Component: 150 - total flux cleaned = 0.000132881 Jy ! Component: 200 - total flux cleaned = 0.000147373 Jy ! Total flux subtracted in 200 components = 0.000147373 Jy ! Clean residual min=-0.002257 max=0.002022 Jy/beam ! Clean residual mean=-0.000011 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.100834 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.100834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054514Jy sigma=0.457797 ! Fit after self-cal, rms=0.054522Jy sigma=0.457758 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 = -1.71689e-05 Jy ! Component: 100 - total flux cleaned = -2.33052e-06 Jy ! Component: 150 - total flux cleaned = 2.42316e-05 Jy ! Component: 200 - total flux cleaned = 3.66162e-05 Jy ! Total flux subtracted in 200 components = 3.66162e-05 Jy ! Clean residual min=-0.002259 max=0.002023 Jy/beam ! Clean residual mean=-0.000011 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.10087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.10087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054513Jy sigma=0.457708 ! Fit after self-cal, rms=0.054514Jy sigma=0.457700 ! 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=0.054514Jy sigma=0.457700 ! Fit after self-cal, rms=0.054484Jy sigma=0.457671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=12.02 mas, bpa=-18.41 degrees ! Estimated noise=1.06648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155566 Jy ! Component: 100 - total flux cleaned = 0.000142608 Jy ! Component: 150 - total flux cleaned = 0.00014291 Jy ! Component: 200 - total flux cleaned = 0.000153961 Jy ! Total flux subtracted in 200 components = 0.000153961 Jy ! Clean residual min=-0.002248 max=0.002034 Jy/beam ! Clean residual mean=-0.000011 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.101024 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.101024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054477Jy sigma=0.457630 ! Fit after self-cal, rms=0.054478Jy sigma=0.457626 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 = -1.7029e-05 Jy ! Component: 100 - total flux cleaned = -6.1629e-06 Jy ! Component: 150 - total flux cleaned = 3.78841e-06 Jy ! Component: 200 - total flux cleaned = 1.31814e-05 Jy ! Total flux subtracted in 200 components = 1.31814e-05 Jy ! Clean residual min=-0.002246 max=0.002035 Jy/beam ! Clean residual mean=-0.000011 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.101037 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.101037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054473Jy sigma=0.457598 ! Fit after self-cal, rms=0.054474Jy sigma=0.457594 ! 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=0.054474Jy sigma=0.457594 ! Fit after self-cal, rms=0.054464Jy sigma=0.457589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.979 mas, bmaj=12.66 mas, bpa=-14.77 degrees ! Estimated noise=1.23471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379923 Jy ! Component: 100 - total flux cleaned = 0.000383745 Jy ! Component: 150 - total flux cleaned = 0.000351598 Jy ! Component: 200 - total flux cleaned = 0.000323123 Jy ! Total flux subtracted in 200 components = 0.000323123 Jy ! Clean residual min=-0.002441 max=0.002142 Jy/beam ! Clean residual mean=-0.000020 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.101361 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.101361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054464Jy sigma=0.457597 ! Fit after self-cal, rms=0.054465Jy sigma=0.457585 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 = -1.06247e-05 Jy ! Component: 100 - total flux cleaned = -2.79038e-05 Jy ! Component: 150 - total flux cleaned = -1.94853e-05 Jy ! Component: 200 - total flux cleaned = -1.92238e-05 Jy ! Total flux subtracted in 200 components = -1.92238e-05 Jy ! Clean residual min=-0.002473 max=0.002151 Jy/beam ! Clean residual mean=-0.000020 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.101341 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.101341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054466Jy sigma=0.457599 ! Fit after self-cal, rms=0.054467Jy sigma=0.457596 ! 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=3.802 mas, bmaj=12.02 mas, bpa=-18.4 degrees ! Estimated noise=1.06646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 12.02 at -18.4 degrees (North through East) ! Clean map min=-0.0022284 max=0.093435 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=3.244 mas, bmaj=11.87 mas, bpa=-19.25 degrees ! Estimated noise=1.47357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722345 Jy ! Component: 100 - total flux cleaned = 0.0885924 Jy ! Component: 150 - total flux cleaned = 0.0948547 Jy ! Component: 200 - total flux cleaned = 0.0979029 Jy ! Total flux subtracted in 200 components = 0.0979029 Jy ! Clean residual min=-0.002763 max=0.002514 Jy/beam ! Clean residual mean=-0.000009 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0979029 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0979029 Jy ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.02 mas, bpa=-18.4 degrees ! Estimated noise=1.06646 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 = 0.00209502 Jy ! Component: 100 - total flux cleaned = 0.00278538 Jy ! Component: 150 - total flux cleaned = 0.00294346 Jy ! Component: 200 - total flux cleaned = 0.00308124 Jy ! Total flux subtracted in 200 components = 0.00308124 Jy ! Clean residual min=-0.002124 max=0.002079 Jy/beam ! Clean residual mean=-0.000011 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.100984 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.100984 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=7.979 mas, bmaj=12.66 mas, bpa=-14.77 degrees ! Estimated noise=1.23471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048072 Jy ! Component: 100 - total flux cleaned = 0.000589514 Jy ! Component: 150 - total flux cleaned = 0.000571362 Jy ! Component: 200 - total flux cleaned = 0.000525013 Jy ! Total flux subtracted in 200 components = 0.000525013 Jy ! Clean residual min=-0.002581 max=0.002132 Jy/beam ! Clean residual mean=-0.000019 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.101509 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 = -1.30885e-07 Jy ! Component: 100 - total flux cleaned = -4.81843e-07 Jy ! Component: 150 - total flux cleaned = -5.19572e-07 Jy ! Component: 200 - total flux cleaned = 1.10513e-05 Jy ! Total flux subtracted in 200 components = 1.10513e-05 Jy ! Clean residual min=-0.002566 max=0.002127 Jy/beam ! Clean residual mean=-0.000019 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.10152 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.10152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.02 mas, bpa=-18.4 degrees ! Estimated noise=1.06646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87936e-05 Jy ! Component: 100 - total flux cleaned = 3.3947e-05 Jy ! Component: 150 - total flux cleaned = 3.29272e-05 Jy ! Component: 200 - total flux cleaned = -5.22549e-06 Jy ! Total flux subtracted in 200 components = -5.22549e-06 Jy ! Clean residual min=-0.002200 max=0.002112 Jy/beam ! Clean residual mean=-0.000011 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.101515 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.101515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054482Jy sigma=0.457746 ! Fit after self-cal, rms=0.054479Jy sigma=0.457706 wmodel J1002+1232_S_map.mod ! Writing 78 model components to file: J1002+1232_S_map.mod wobs J1002+1232_S_uvs.fits ! Writing UV FITS file: J1002+1232_S_uvs.fits wwins J1002+1232_S_map.win ! wwins: Wrote 1 windows to J1002+1232_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 = -0.000744747 Jy ! Component: 100 - total flux cleaned = -0.0011925 Jy ! Component: 150 - total flux cleaned = -0.00157347 Jy ! Component: 200 - total flux cleaned = -0.00184187 Jy ! Component: 250 - total flux cleaned = -0.00204172 Jy ! Component: 300 - total flux cleaned = -0.00223456 Jy ! Component: 350 - total flux cleaned = -0.0023414 Jy ! Component: 400 - total flux cleaned = -0.00249672 Jy ! Component: 450 - total flux cleaned = -0.00252226 Jy ! Component: 500 - total flux cleaned = -0.00266914 Jy ! Component: 550 - total flux cleaned = -0.00271663 Jy ! Component: 600 - total flux cleaned = -0.00276342 Jy ! Component: 650 - total flux cleaned = -0.00280881 Jy ! Component: 700 - total flux cleaned = -0.00287512 Jy ! Component: 750 - total flux cleaned = -0.00287429 Jy ! Component: 800 - total flux cleaned = -0.00289528 Jy ! Component: 850 - total flux cleaned = -0.00295786 Jy ! Component: 900 - total flux cleaned = -0.0030194 Jy ! Component: 950 - total flux cleaned = -0.00309931 Jy ! Component: 1000 - total flux cleaned = -0.00317796 Jy ! Component: 1050 - total flux cleaned = -0.00315874 Jy ! Component: 1100 - total flux cleaned = -0.0032352 Jy ! Component: 1150 - total flux cleaned = -0.00334721 Jy ! Component: 1200 - total flux cleaned = -0.003365 Jy ! Component: 1250 - total flux cleaned = -0.0033469 Jy ! Component: 1300 - total flux cleaned = -0.00341809 Jy ! Component: 1350 - total flux cleaned = -0.00348785 Jy ! Component: 1400 - total flux cleaned = -0.00350507 Jy ! Component: 1450 - total flux cleaned = -0.00353913 Jy ! Component: 1500 - total flux cleaned = -0.0035391 Jy ! Component: 1550 - total flux cleaned = -0.00353918 Jy ! Component: 1600 - total flux cleaned = -0.00350682 Jy ! Component: 1650 - total flux cleaned = -0.00352305 Jy ! Component: 1700 - total flux cleaned = -0.00353874 Jy ! Component: 1750 - total flux cleaned = -0.00352296 Jy ! Component: 1800 - total flux cleaned = -0.00347656 Jy ! Component: 1850 - total flux cleaned = -0.00346148 Jy ! Component: 1900 - total flux cleaned = -0.00349135 Jy ! Component: 1950 - total flux cleaned = -0.00350616 Jy ! Component: 2000 - total flux cleaned = -0.00346237 Jy ! Component: 2050 - total flux cleaned = -0.00353456 Jy ! Component: 2100 - total flux cleaned = -0.00354866 Jy ! Component: 2150 - total flux cleaned = -0.00356271 Jy ! Component: 2200 - total flux cleaned = -0.00354867 Jy ! Component: 2250 - total flux cleaned = -0.00360377 Jy ! Component: 2300 - total flux cleaned = -0.00360381 Jy ! Component: 2350 - total flux cleaned = -0.00365788 Jy ! Component: 2400 - total flux cleaned = -0.00371139 Jy ! Component: 2450 - total flux cleaned = -0.00372464 Jy ! Component: 2500 - total flux cleaned = -0.00377687 Jy ! Component: 2550 - total flux cleaned = -0.00377688 Jy ! Component: 2600 - total flux cleaned = -0.00378978 Jy ! Component: 2650 - total flux cleaned = -0.00378979 Jy ! Component: 2700 - total flux cleaned = -0.00387761 Jy ! Component: 2750 - total flux cleaned = -0.00386505 Jy ! Component: 2800 - total flux cleaned = -0.00391429 Jy ! Component: 2850 - total flux cleaned = -0.00386552 Jy ! Component: 2900 - total flux cleaned = -0.00392613 Jy ! Component: 2950 - total flux cleaned = -0.0039382 Jy ! Component: 3000 - total flux cleaned = -0.00397393 Jy ! Component: 3050 - total flux cleaned = -0.00402083 Jy ! Component: 3100 - total flux cleaned = -0.00402071 Jy ! Component: 3150 - total flux cleaned = -0.00407862 Jy ! Component: 3200 - total flux cleaned = -0.00405583 Jy ! Component: 3250 - total flux cleaned = -0.00411268 Jy ! Component: 3300 - total flux cleaned = -0.004124 Jy ! Component: 3350 - total flux cleaned = -0.00414643 Jy ! Component: 3400 - total flux cleaned = -0.00415746 Jy ! Component: 3450 - total flux cleaned = -0.00419046 Jy ! Component: 3500 - total flux cleaned = -0.00419037 Jy ! Component: 3550 - total flux cleaned = -0.00419046 Jy ! Component: 3600 - total flux cleaned = -0.0042335 Jy ! Component: 3650 - total flux cleaned = -0.00420151 Jy ! Component: 3700 - total flux cleaned = -0.0042015 Jy ! Component: 3750 - total flux cleaned = -0.00423303 Jy ! Component: 3800 - total flux cleaned = -0.00423296 Jy ! Component: 3850 - total flux cleaned = -0.00425374 Jy ! Component: 3900 - total flux cleaned = -0.00424342 Jy ! Component: 3950 - total flux cleaned = -0.0042435 Jy ! Component: 4000 - total flux cleaned = -0.00425364 Jy ! Component: 4050 - total flux cleaned = -0.00427375 Jy ! Total flux subtracted in 4096 components = -0.00425366 Jy ! Clean residual min=-0.000528 max=0.000627 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0972613 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 353 components and 0.0972613 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1002+1232_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 12.02 at -18.4 degrees (North through East) ! Clean map min=-0.0016169 max=0.093329 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1002+1232_S_map.fits wmodel /image_prod/ug002_uva//J1002+1232_S_map.mod ! Writing 353 model components to file: /image_prod/ug002_uva//J1002+1232_S_map.mod wobs /image_prod/ug002_uva//J1002+1232_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1002+1232_S_uvs.fits wwins /image_prod/ug002_uva//J1002+1232_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1002+1232_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0933286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591193 0.591193 1.18239 2.36477 4.72954 9.45908 18.9182 37.8363 75.6726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 507.448 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1002+1232_S_dfm.log closed on Wed Mar 4 23:22:40 2020