! Started logfile: /image_prod/ug002_uva//J2222+1344_S_dfm.log on Thu Mar 5 05:38:03 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+1344_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2222+1344_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.972024 visibilities/baseline/integration-bin. ! Found source: J2222+1344 ! ! 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 4899 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+1344_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 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017872Jy sigma=8.622462 ! Fit after self-cal, rms=0.815668Jy sigma=6.938651 ! 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=2.963 mas, bmaj=11.79 mas, bpa=-17.56 degrees ! Estimated noise=1.46538 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 = 0.143737 Jy ! Component: 100 - total flux cleaned = 0.175102 Jy ! Total flux subtracted in 100 components = 0.175102 Jy ! Clean residual min=-0.005269 max=0.009080 Jy/beam ! Clean residual mean=-0.000012 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.175102 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.175102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064651Jy sigma=0.484922 ! Fit after self-cal, rms=0.064644Jy sigma=0.484888 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927353 Jy ! Component: 100 - total flux cleaned = 0.00959542 Jy ! Total flux subtracted in 100 components = 0.00959542 Jy ! Clean residual min=-0.004563 max=0.006814 Jy/beam ! Clean residual mean=-0.000004 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.184697 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.184697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063176Jy sigma=0.473313 ! Fit after self-cal, rms=0.063167Jy sigma=0.473291 ! 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=3.477 mas, bmaj=12.09 mas, bpa=-17.39 degrees ! Estimated noise=1.23255 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 = 0.00115933 Jy ! Component: 100 - total flux cleaned = 0.000678961 Jy ! Component: 150 - total flux cleaned = 0.0005182 Jy ! Component: 200 - total flux cleaned = 0.000372697 Jy ! Total flux subtracted in 200 components = 0.000372697 Jy ! Clean residual min=-0.004207 max=0.005876 Jy/beam ! Clean residual mean=-0.000004 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.18507 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.18507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062869Jy sigma=0.471048 ! Fit after self-cal, rms=0.062860Jy sigma=0.471040 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 12.09 at -17.39 degrees (North through East) ! Clean map min=-0.0040863 max=0.18565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 KP 1.03 LA 1.01 ! MK 1.05 NL 1.07 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 HN 0.97 KP 0.97 ! LA 1.04 MK 1.01 NL 1.05 OV 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.15 KP 1.01 LA 1.03 ! MK 1.01 NL 0.95 OV 0.86 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.92 HN 0.94 KP 1.01 ! LA 1.03 MK 1.02 NL 1.09 OV 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 KP 0.96 LA 1.06 ! MK 1.03 NL 1.04 OV 1.03 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.92 HN 0.92 KP 0.96 ! LA 1.06 MK 1.01 NL 1.05 OV 1.05 ! ! ! Fit before self-cal, rms=0.062860Jy sigma=0.471040 ! Fit after self-cal, rms=0.060006Jy sigma=0.447932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=11.94 mas, bpa=-17.26 degrees ! Estimated noise=1.22668 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 = 0.00159189 Jy ! Component: 100 - total flux cleaned = 0.00264545 Jy ! Component: 150 - total flux cleaned = 0.00338554 Jy ! Component: 200 - total flux cleaned = 0.0037492 Jy ! Total flux subtracted in 200 components = 0.0037492 Jy ! Clean residual min=-0.002243 max=0.002191 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.188819 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.188819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059955Jy sigma=0.447427 ! Fit after self-cal, rms=0.059990Jy sigma=0.447319 ! 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=0.059990Jy sigma=0.447319 ! Fit after self-cal, rms=0.059529Jy sigma=0.445959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=11.9 mas, bpa=-17.26 degrees ! Estimated noise=1.22878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108149 Jy ! Component: 100 - total flux cleaned = 0.00182746 Jy ! Component: 150 - total flux cleaned = 0.00223538 Jy ! Component: 200 - total flux cleaned = 0.00245842 Jy ! Total flux subtracted in 200 components = 0.00245842 Jy ! Clean residual min=-0.001966 max=0.002123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.191278 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.191278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059503Jy sigma=0.445706 ! Fit after self-cal, rms=0.059498Jy sigma=0.445697 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 = 0.000152373 Jy ! Component: 100 - total flux cleaned = 0.000238714 Jy ! Component: 150 - total flux cleaned = 0.000329012 Jy ! Component: 200 - total flux cleaned = 0.000398956 Jy ! Total flux subtracted in 200 components = 0.000398956 Jy ! Clean residual min=-0.001979 max=0.002145 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.191677 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.191677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059492Jy sigma=0.445644 ! Fit after self-cal, rms=0.059492Jy sigma=0.445644 ! 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=0.059492Jy sigma=0.445644 ! Fit after self-cal, rms=0.059323Jy sigma=0.445537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=11.86 mas, bpa=-17.26 degrees ! Estimated noise=1.2297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812849 Jy ! Component: 100 - total flux cleaned = 0.00131483 Jy ! Component: 150 - total flux cleaned = 0.00152409 Jy ! Component: 200 - total flux cleaned = 0.00169005 Jy ! Total flux subtracted in 200 components = 0.00169005 Jy ! Clean residual min=-0.001914 max=0.002065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.193367 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.193367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059307Jy sigma=0.445396 ! Fit after self-cal, rms=0.059306Jy sigma=0.445396 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 = 0.000135155 Jy ! Component: 100 - total flux cleaned = 0.000229658 Jy ! Component: 150 - total flux cleaned = 0.000283639 Jy ! Component: 200 - total flux cleaned = 0.000353246 Jy ! Total flux subtracted in 200 components = 0.000353246 Jy ! Clean residual min=-0.001923 max=0.002076 Jy/beam ! Clean residual mean=0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.19372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.19372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059301Jy sigma=0.445361 ! Fit after self-cal, rms=0.059302Jy sigma=0.445361 ! 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=0.059302Jy sigma=0.445361 ! Fit after self-cal, rms=0.059178Jy sigma=0.445296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.589 mas, bmaj=12.3 mas, bpa=-10.19 degrees ! Estimated noise=1.47794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759427 Jy ! Component: 100 - total flux cleaned = 0.00095498 Jy ! Component: 150 - total flux cleaned = 0.00106375 Jy ! Component: 200 - total flux cleaned = 0.00114193 Jy ! Total flux subtracted in 200 components = 0.00114193 Jy ! Clean residual min=-0.002170 max=0.002487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.194862 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.194862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059172Jy sigma=0.445248 ! Fit after self-cal, rms=0.059170Jy sigma=0.445242 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 = 2.62675e-05 Jy ! Component: 100 - total flux cleaned = 4.43998e-05 Jy ! Component: 150 - total flux cleaned = 6.9836e-05 Jy ! Component: 200 - total flux cleaned = 8.58796e-05 Jy ! Total flux subtracted in 200 components = 8.58796e-05 Jy ! Clean residual min=-0.002166 max=0.002488 Jy/beam ! Clean residual mean=0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.194948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.194948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059169Jy sigma=0.445243 ! Fit after self-cal, rms=0.059168Jy sigma=0.445242 ! 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=3.476 mas, bmaj=11.84 mas, bpa=-17.26 degrees ! Estimated noise=1.23038 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 11.84 at -17.26 degrees (North through East) ! Clean map min=-0.0019013 max=0.18467 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=2.964 mas, bmaj=11.55 mas, bpa=-17.46 degrees ! Estimated noise=1.45982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143174 Jy ! Component: 100 - total flux cleaned = 0.174422 Jy ! Component: 150 - total flux cleaned = 0.183588 Jy ! Component: 200 - total flux cleaned = 0.187923 Jy ! Total flux subtracted in 200 components = 0.187923 Jy ! Clean residual min=-0.002748 max=0.002619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.187923 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.187923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=11.84 mas, bpa=-17.26 degrees ! Estimated noise=1.23038 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 = 0.00283575 Jy ! Component: 100 - total flux cleaned = 0.00458535 Jy ! Component: 150 - total flux cleaned = 0.00577375 Jy ! Component: 200 - total flux cleaned = 0.00659365 Jy ! Total flux subtracted in 200 components = 0.00659365 Jy ! Clean residual min=-0.001869 max=0.002063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.194516 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.194516 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=7.589 mas, bmaj=12.3 mas, bpa=-10.19 degrees ! Estimated noise=1.47794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696842 Jy ! Component: 100 - total flux cleaned = 0.000718521 Jy ! Component: 150 - total flux cleaned = 0.000671204 Jy ! Component: 200 - total flux cleaned = 0.000643952 Jy ! Total flux subtracted in 200 components = 0.000643952 Jy ! Clean residual min=-0.002215 max=0.002490 Jy/beam ! Clean residual mean=0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.19516 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 = -2.4542e-05 Jy ! Component: 100 - total flux cleaned = -4.7708e-05 Jy ! Component: 150 - total flux cleaned = -8.07366e-05 Jy ! Component: 200 - total flux cleaned = -0.000111911 Jy ! Total flux subtracted in 200 components = -0.000111911 Jy ! Clean residual min=-0.002200 max=0.002483 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.195048 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.195048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=11.84 mas, bpa=-17.26 degrees ! Estimated noise=1.23038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332253 Jy ! Component: 100 - total flux cleaned = 0.000363061 Jy ! Component: 150 - total flux cleaned = 0.000414695 Jy ! Component: 200 - total flux cleaned = 0.000455903 Jy ! Total flux subtracted in 200 components = 0.000455903 Jy ! Clean residual min=-0.001938 max=0.002025 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.195504 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.195504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059161Jy sigma=0.445139 ! Fit after self-cal, rms=0.059163Jy sigma=0.445134 wmodel J2222+1344_S_map.mod ! Writing 88 model components to file: J2222+1344_S_map.mod wobs J2222+1344_S_uvs.fits ! Writing UV FITS file: J2222+1344_S_uvs.fits wwins J2222+1344_S_map.win ! wwins: Wrote 1 windows to J2222+1344_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 = 0.000525439 Jy ! Component: 100 - total flux cleaned = 0.000786054 Jy ! Component: 150 - total flux cleaned = 0.00096852 Jy ! Component: 200 - total flux cleaned = 0.00102712 Jy ! Component: 250 - total flux cleaned = 0.00105629 Jy ! Component: 300 - total flux cleaned = 0.00102991 Jy ! Component: 350 - total flux cleaned = 0.0010835 Jy ! Component: 400 - total flux cleaned = 0.00108449 Jy ! Component: 450 - total flux cleaned = 0.00113468 Jy ! Component: 500 - total flux cleaned = 0.00111035 Jy ! Component: 550 - total flux cleaned = 0.00108705 Jy ! Component: 600 - total flux cleaned = 0.00115618 Jy ! Component: 650 - total flux cleaned = 0.00113293 Jy ! Component: 700 - total flux cleaned = 0.00113267 Jy ! Component: 750 - total flux cleaned = 0.001068 Jy ! Component: 800 - total flux cleaned = 0.00102535 Jy ! Component: 850 - total flux cleaned = 0.00100466 Jy ! Component: 900 - total flux cleaned = 0.00104523 Jy ! Component: 950 - total flux cleaned = 0.000943931 Jy ! Component: 1000 - total flux cleaned = 0.000904152 Jy ! Component: 1050 - total flux cleaned = 0.00086502 Jy ! Component: 1100 - total flux cleaned = 0.000845674 Jy ! Component: 1150 - total flux cleaned = 0.000864444 Jy ! Component: 1200 - total flux cleaned = 0.000808183 Jy ! Component: 1250 - total flux cleaned = 0.000807916 Jy ! Component: 1300 - total flux cleaned = 0.00078948 Jy ! Component: 1350 - total flux cleaned = 0.000771779 Jy ! Component: 1400 - total flux cleaned = 0.000754472 Jy ! Component: 1450 - total flux cleaned = 0.000720134 Jy ! Component: 1500 - total flux cleaned = 0.00073759 Jy ! Component: 1550 - total flux cleaned = 0.000720777 Jy ! Component: 1600 - total flux cleaned = 0.000754518 Jy ! Component: 1650 - total flux cleaned = 0.000754549 Jy ! Component: 1700 - total flux cleaned = 0.000787281 Jy ! Component: 1750 - total flux cleaned = 0.000851572 Jy ! Component: 1800 - total flux cleaned = 0.000899107 Jy ! Component: 1850 - total flux cleaned = 0.000914336 Jy ! Component: 1900 - total flux cleaned = 0.00094523 Jy ! Component: 1950 - total flux cleaned = 0.000975526 Jy ! Component: 2000 - total flux cleaned = 0.000990716 Jy ! Component: 2050 - total flux cleaned = 0.000990882 Jy ! Component: 2100 - total flux cleaned = 0.000991037 Jy ! Component: 2150 - total flux cleaned = 0.00103494 Jy ! Component: 2200 - total flux cleaned = 0.00107818 Jy ! Component: 2250 - total flux cleaned = 0.00104983 Jy ! Component: 2300 - total flux cleaned = 0.00110622 Jy ! Component: 2350 - total flux cleaned = 0.00113411 Jy ! Component: 2400 - total flux cleaned = 0.00114791 Jy ! Component: 2450 - total flux cleaned = 0.00113419 Jy ! Component: 2500 - total flux cleaned = 0.00116131 Jy ! Component: 2550 - total flux cleaned = 0.00117476 Jy ! Component: 2600 - total flux cleaned = 0.00116147 Jy ! Component: 2650 - total flux cleaned = 0.00121369 Jy ! Component: 2700 - total flux cleaned = 0.00120066 Jy ! Component: 2750 - total flux cleaned = 0.0011621 Jy ! Component: 2800 - total flux cleaned = 0.00121296 Jy ! Component: 2850 - total flux cleaned = 0.00120038 Jy ! Component: 2900 - total flux cleaned = 0.00120025 Jy ! Component: 2950 - total flux cleaned = 0.00121243 Jy ! Component: 3000 - total flux cleaned = 0.00122462 Jy ! Component: 3050 - total flux cleaned = 0.00124868 Jy ! Component: 3100 - total flux cleaned = 0.00128452 Jy ! Component: 3150 - total flux cleaned = 0.00129635 Jy ! Component: 3200 - total flux cleaned = 0.00126105 Jy ! Component: 3250 - total flux cleaned = 0.0013077 Jy ! Component: 3300 - total flux cleaned = 0.0012961 Jy ! Component: 3350 - total flux cleaned = 0.00129603 Jy ! Component: 3400 - total flux cleaned = 0.00128477 Jy ! Component: 3450 - total flux cleaned = 0.0012961 Jy ! Component: 3500 - total flux cleaned = 0.00131849 Jy ! Component: 3550 - total flux cleaned = 0.00134062 Jy ! Component: 3600 - total flux cleaned = 0.00130766 Jy ! Component: 3650 - total flux cleaned = 0.00132945 Jy ! Component: 3700 - total flux cleaned = 0.00132936 Jy ! Component: 3750 - total flux cleaned = 0.00134013 Jy ! Component: 3800 - total flux cleaned = 0.00136156 Jy ! Component: 3850 - total flux cleaned = 0.00135094 Jy ! Component: 3900 - total flux cleaned = 0.00136157 Jy ! Component: 3950 - total flux cleaned = 0.00136161 Jy ! Component: 4000 - total flux cleaned = 0.00136153 Jy ! Component: 4050 - total flux cleaned = 0.00136144 Jy ! Total flux subtracted in 4096 components = 0.00135128 Jy ! Clean residual min=-0.000703 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.196856 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 400 components and 0.196856 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2222+1344_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 11.84 at -17.26 degrees (North through East) ! Clean map min=-0.001539 max=0.18454 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2222+1344_S_map.fits wmodel /image_prod/ug002_uva//J2222+1344_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J2222+1344_S_map.mod wobs /image_prod/ug002_uva//J2222+1344_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2222+1344_S_uvs.fits wwins /image_prod/ug002_uva//J2222+1344_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2222+1344_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.184538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312348 0.312348 0.624696 1.24939 2.49879 4.99757 9.99514 19.9903 39.9806 79.9611 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 960.466 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2222+1344_S_dfm.log closed on Thu Mar 5 05:38:06 2020