! Started logfile: /image_prod/ug002_uva//J0410+7656_S_dfm.log on Wed Mar 4 20:13:40 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//J0410+7656_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0410+7656_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.635 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! 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 6858 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 J0410+7656_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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.446776Jy sigma=6.924538 ! Fit after self-cal, rms=0.861359Jy sigma=4.555126 ! 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=2.993 mas, bmaj=3.414 mas, bpa=-59.58 degrees ! Estimated noise=2.31765 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 = 0.338245 Jy ! Component: 100 - total flux cleaned = 0.526809 Jy ! Total flux subtracted in 100 components = 0.526809 Jy ! Clean residual min=-0.071760 max=0.125223 Jy/beam ! Clean residual mean=-0.000643 rms=0.021115 Jy/beam ! Combined flux in latest and established models = 0.526809 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.526809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.788520Jy sigma=2.623350 ! Fit after self-cal, rms=0.786408Jy sigma=2.613975 ! 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=3.551 mas, bmaj=3.781 mas, bpa=-39.2 degrees ! Estimated noise=1.54597 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 (3, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22355 Jy ! Component: 100 - total flux cleaned = 0.376277 Jy ! Component: 150 - total flux cleaned = 0.493963 Jy ! Component: 200 - total flux cleaned = 0.589996 Jy ! Total flux subtracted in 200 components = 0.589996 Jy ! Clean residual min=-0.082869 max=0.168509 Jy/beam ! Clean residual mean=-0.000874 rms=0.024899 Jy/beam ! Combined flux in latest and established models = 1.1168 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 94 components and 1.1168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.616892Jy sigma=2.106246 ! Fit after self-cal, rms=0.611347Jy sigma=2.081192 ! Inverting map ! Added new window around map position (22.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145015 Jy ! Component: 100 - total flux cleaned = 0.239079 Jy ! Component: 150 - total flux cleaned = 0.320476 Jy ! Component: 200 - total flux cleaned = 0.392892 Jy ! Total flux subtracted in 200 components = 0.392892 Jy ! Clean residual min=-0.061462 max=0.090848 Jy/beam ! Clean residual mean=-0.000737 rms=0.019966 Jy/beam ! Combined flux in latest and established models = 1.5097 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 126 components and 1.5097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.524869Jy sigma=1.737030 ! Fit after self-cal, rms=0.516859Jy sigma=1.713608 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 3.781 at -39.2 degrees (North through East) ! Clean map min=-0.058574 max=0.46702 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 HN 1.20 KP 0.72 LA 0.84 ! MK 1.14 NL 1.18 OV 1.01 PT 0.72 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 HN 1.14 KP 0.71 LA 0.80 ! MK 1.13 NL 1.17 OV 1.09 PT 0.74 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 HN 1.09 KP 0.77 LA 0.81 ! MK 1.15 NL 1.18 OV 1.10 PT 0.75 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.516859Jy sigma=1.713608 ! Fit after self-cal, rms=0.448811Jy sigma=1.500385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=3.804 mas, bpa=-34.94 degrees ! Estimated noise=1.51026 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 (33.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884681 Jy ! Component: 100 - total flux cleaned = 0.146725 Jy ! Component: 150 - total flux cleaned = 0.190784 Jy ! Component: 200 - total flux cleaned = 0.227638 Jy ! Total flux subtracted in 200 components = 0.227638 Jy ! Clean residual min=-0.048770 max=0.071633 Jy/beam ! Clean residual mean=-0.000384 rms=0.013965 Jy/beam ! Combined flux in latest and established models = 1.73733 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 1.73733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.413104Jy sigma=1.296267 ! Fit after self-cal, rms=0.410961Jy sigma=1.275275 ! 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=0.410961Jy sigma=1.275275 ! Fit after self-cal, rms=0.282661Jy sigma=1.103897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=3.89 mas, bpa=-2.677 degrees ! Estimated noise=1.49524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035793 Jy ! Component: 100 - total flux cleaned = 0.0556687 Jy ! Component: 150 - total flux cleaned = 0.073179 Jy ! Component: 200 - total flux cleaned = 0.0862653 Jy ! Total flux subtracted in 200 components = 0.0862653 Jy ! Clean residual min=-0.038574 max=0.045474 Jy/beam ! Clean residual mean=-0.000216 rms=0.011145 Jy/beam ! Combined flux in latest and established models = 1.8236 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 1.8236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.271827Jy sigma=1.044540 ! Fit after self-cal, rms=0.269991Jy sigma=1.040549 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 = 0.0181621 Jy ! Component: 100 - total flux cleaned = 0.0268789 Jy ! Component: 150 - total flux cleaned = 0.0348854 Jy ! Component: 200 - total flux cleaned = 0.0430238 Jy ! Total flux subtracted in 200 components = 0.0430238 Jy ! Clean residual min=-0.037430 max=0.042238 Jy/beam ! Clean residual mean=-0.000204 rms=0.010757 Jy/beam ! Combined flux in latest and established models = 1.86662 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 189 components and 1.86662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.264034Jy sigma=1.013758 ! Fit after self-cal, rms=0.263312Jy sigma=1.012484 ! 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=0.263312Jy sigma=1.012484 ! Fit after self-cal, rms=0.260458Jy sigma=1.000822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=3.899 mas, bpa=0.7789 degrees ! Estimated noise=1.48476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194023 Jy ! Component: 100 - total flux cleaned = 0.0334321 Jy ! Component: 150 - total flux cleaned = 0.0417452 Jy ! Component: 200 - total flux cleaned = 0.0507363 Jy ! Total flux subtracted in 200 components = 0.0507363 Jy ! Clean residual min=-0.036254 max=0.039993 Jy/beam ! Clean residual mean=-0.000208 rms=0.010297 Jy/beam ! Combined flux in latest and established models = 1.91736 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 200 components and 1.91736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.254979Jy sigma=0.977411 ! Fit after self-cal, rms=0.254339Jy sigma=0.976257 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 = 0.00993298 Jy ! Component: 100 - total flux cleaned = 0.0149407 Jy ! Component: 150 - total flux cleaned = 0.0207686 Jy ! Component: 200 - total flux cleaned = 0.0258274 Jy ! Total flux subtracted in 200 components = 0.0258274 Jy ! Clean residual min=-0.034773 max=0.039358 Jy/beam ! Clean residual mean=-0.000199 rms=0.010094 Jy/beam ! Combined flux in latest and established models = 1.94319 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 1.94319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251009Jy sigma=0.961914 ! Fit after self-cal, rms=0.250772Jy sigma=0.961463 ! 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=0.250772Jy sigma=0.961463 ! Fit after self-cal, rms=0.254141Jy sigma=0.957718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.166 mas, bmaj=7.721 mas, bpa=-73.79 degrees ! Estimated noise=2.30417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485153 Jy ! Component: 100 - total flux cleaned = 0.0821265 Jy ! Component: 150 - total flux cleaned = 0.10408 Jy ! Component: 200 - total flux cleaned = 0.121205 Jy ! Total flux subtracted in 200 components = 0.121205 Jy ! Clean residual min=-0.070505 max=0.085836 Jy/beam ! Clean residual mean=-0.000427 rms=0.020901 Jy/beam ! Combined flux in latest and established models = 2.06439 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 218 components and 2.06439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246966Jy sigma=0.967846 ! Fit after self-cal, rms=0.246868Jy sigma=0.964103 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 = 0.0139305 Jy ! Component: 100 - total flux cleaned = 0.0193732 Jy ! Component: 150 - total flux cleaned = 0.0257589 Jy ! Component: 200 - total flux cleaned = 0.0309854 Jy ! Total flux subtracted in 200 components = 0.0309854 Jy ! Clean residual min=-0.069411 max=0.085849 Jy/beam ! Clean residual mean=-0.000369 rms=0.020568 Jy/beam ! Combined flux in latest and established models = 2.09538 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 225 components and 2.09538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.244799Jy sigma=0.973965 ! Fit after self-cal, rms=0.244994Jy sigma=0.973303 ! 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=3.557 mas, bmaj=3.895 mas, bpa=1.018 degrees ! Estimated noise=1.48494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 3.895 at 1.018 degrees (North through East) ! Clean map min=-0.040163 max=0.44218 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=3.18 mas, bmaj=3.324 mas, bpa=-33.98 degrees ! Estimated noise=2.25964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.321126 Jy ! Component: 100 - total flux cleaned = 0.508984 Jy ! Component: 150 - total flux cleaned = 0.652436 Jy ! Component: 200 - total flux cleaned = 0.771017 Jy ! Total flux subtracted in 200 components = 0.771017 Jy ! Clean residual min=-0.061163 max=0.073112 Jy/beam ! Clean residual mean=-0.000496 rms=0.017305 Jy/beam ! Combined flux in latest and established models = 0.771017 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.771017 Jy ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=3.895 mas, bpa=1.018 degrees ! Estimated noise=1.48494 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 = 0.170066 Jy ! Component: 100 - total flux cleaned = 0.297156 Jy ! Component: 150 - total flux cleaned = 0.400556 Jy ! Component: 200 - total flux cleaned = 0.489751 Jy ! Total flux subtracted in 200 components = 0.489751 Jy ! Clean residual min=-0.053846 max=0.060762 Jy/beam ! Clean residual mean=-0.000555 rms=0.016446 Jy/beam ! Combined flux in latest and established models = 1.26077 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 99 components and 1.26077 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=7.166 mas, bmaj=7.721 mas, bpa=-73.79 degrees ! Estimated noise=2.30417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175016 Jy ! Component: 100 - total flux cleaned = 0.30023 Jy ! Component: 150 - total flux cleaned = 0.399573 Jy ! Component: 200 - total flux cleaned = 0.48114 Jy ! Total flux subtracted in 200 components = 0.48114 Jy ! Clean residual min=-0.083063 max=0.076614 Jy/beam ! Clean residual mean=-0.000802 rms=0.024699 Jy/beam ! Combined flux in latest and established models = 1.74191 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677047 Jy ! Component: 100 - total flux cleaned = 0.124636 Jy ! Component: 150 - total flux cleaned = 0.173121 Jy ! Component: 200 - total flux cleaned = 0.208332 Jy ! Total flux subtracted in 200 components = 0.208332 Jy ! Clean residual min=-0.074798 max=0.076870 Jy/beam ! Clean residual mean=-0.000551 rms=0.021766 Jy/beam ! Combined flux in latest and established models = 1.95024 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 167 components and 1.95024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=3.895 mas, bpa=1.018 degrees ! Estimated noise=1.48494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383134 Jy ! Component: 100 - total flux cleaned = 0.0609342 Jy ! Component: 150 - total flux cleaned = 0.0765784 Jy ! Component: 200 - total flux cleaned = 0.0844205 Jy ! Total flux subtracted in 200 components = 0.0844205 Jy ! Clean residual min=-0.041868 max=0.048443 Jy/beam ! Clean residual mean=-0.000174 rms=0.010757 Jy/beam ! Combined flux in latest and established models = 2.03466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 2.03466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.256003Jy sigma=1.054861 ! Fit after self-cal, rms=0.255708Jy sigma=1.045336 wmodel J0410+7656_S_map.mod ! Writing 184 model components to file: J0410+7656_S_map.mod wobs J0410+7656_S_uvs.fits ! Writing UV FITS file: J0410+7656_S_uvs.fits wwins J0410+7656_S_map.win ! wwins: Wrote 4 windows to J0410+7656_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 = 0.0218561 Jy ! Component: 100 - total flux cleaned = 0.0402299 Jy ! Component: 150 - total flux cleaned = 0.0541029 Jy ! Component: 200 - total flux cleaned = 0.0632054 Jy ! Component: 250 - total flux cleaned = 0.0700241 Jy ! Component: 300 - total flux cleaned = 0.0766102 Jy ! Component: 350 - total flux cleaned = 0.0823841 Jy ! Component: 400 - total flux cleaned = 0.0879736 Jy ! Component: 450 - total flux cleaned = 0.0933963 Jy ! Component: 500 - total flux cleaned = 0.0981412 Jy ! Component: 550 - total flux cleaned = 0.10277 Jy ! Component: 600 - total flux cleaned = 0.107272 Jy ! Component: 650 - total flux cleaned = 0.111653 Jy ! Component: 700 - total flux cleaned = 0.115449 Jy ! Component: 750 - total flux cleaned = 0.119624 Jy ! Component: 800 - total flux cleaned = 0.123259 Jy ! Component: 850 - total flux cleaned = 0.127694 Jy ! Component: 900 - total flux cleaned = 0.132903 Jy ! Component: 950 - total flux cleaned = 0.136723 Jy ! Component: 1000 - total flux cleaned = 0.138812 Jy ! Component: 1050 - total flux cleaned = 0.141289 Jy ! Component: 1100 - total flux cleaned = 0.145313 Jy ! Component: 1150 - total flux cleaned = 0.147676 Jy ! Component: 1200 - total flux cleaned = 0.14961 Jy ! Component: 1250 - total flux cleaned = 0.150754 Jy ! Component: 1300 - total flux cleaned = 0.153004 Jy ! Component: 1350 - total flux cleaned = 0.153011 Jy ! Component: 1400 - total flux cleaned = 0.154827 Jy ! Component: 1450 - total flux cleaned = 0.154818 Jy ! Component: 1500 - total flux cleaned = 0.154473 Jy ! Component: 1550 - total flux cleaned = 0.155855 Jy ! Component: 1600 - total flux cleaned = 0.156878 Jy ! Component: 1650 - total flux cleaned = 0.155863 Jy ! Component: 1700 - total flux cleaned = 0.1552 Jy ! Component: 1750 - total flux cleaned = 0.155523 Jy ! Component: 1800 - total flux cleaned = 0.156165 Jy ! Component: 1850 - total flux cleaned = 0.155528 Jy ! Component: 1900 - total flux cleaned = 0.156151 Jy ! Component: 1950 - total flux cleaned = 0.155841 Jy ! Component: 2000 - total flux cleaned = 0.157366 Jy ! Component: 2050 - total flux cleaned = 0.156759 Jy ! Component: 2100 - total flux cleaned = 0.15794 Jy ! Component: 2150 - total flux cleaned = 0.158228 Jy ! Component: 2200 - total flux cleaned = 0.158808 Jy ! Component: 2250 - total flux cleaned = 0.159091 Jy ! Component: 2300 - total flux cleaned = 0.159933 Jy ! Component: 2350 - total flux cleaned = 0.160213 Jy ! Component: 2400 - total flux cleaned = 0.16076 Jy ! Component: 2450 - total flux cleaned = 0.16022 Jy ! Component: 2500 - total flux cleaned = 0.160222 Jy ! Component: 2550 - total flux cleaned = 0.159692 Jy ! Component: 2600 - total flux cleaned = 0.159439 Jy ! Component: 2650 - total flux cleaned = 0.159696 Jy ! Component: 2700 - total flux cleaned = 0.159187 Jy ! Component: 2750 - total flux cleaned = 0.159688 Jy ! Component: 2800 - total flux cleaned = 0.158694 Jy ! Component: 2850 - total flux cleaned = 0.158202 Jy ! Component: 2900 - total flux cleaned = 0.15796 Jy ! Component: 2950 - total flux cleaned = 0.157962 Jy ! Component: 3000 - total flux cleaned = 0.157249 Jy ! Component: 3050 - total flux cleaned = 0.157011 Jy ! Component: 3100 - total flux cleaned = 0.156777 Jy ! Component: 3150 - total flux cleaned = 0.156551 Jy ! Component: 3200 - total flux cleaned = 0.156098 Jy ! Component: 3250 - total flux cleaned = 0.155646 Jy ! Component: 3300 - total flux cleaned = 0.15498 Jy ! Component: 3350 - total flux cleaned = 0.155422 Jy ! Component: 3400 - total flux cleaned = 0.155419 Jy ! Component: 3450 - total flux cleaned = 0.15542 Jy ! Component: 3500 - total flux cleaned = 0.155631 Jy ! Component: 3550 - total flux cleaned = 0.155208 Jy ! Component: 3600 - total flux cleaned = 0.155417 Jy ! Component: 3650 - total flux cleaned = 0.156042 Jy ! Component: 3700 - total flux cleaned = 0.155629 Jy ! Component: 3750 - total flux cleaned = 0.156444 Jy ! Component: 3800 - total flux cleaned = 0.156041 Jy ! Component: 3850 - total flux cleaned = 0.155844 Jy ! Component: 3900 - total flux cleaned = 0.155848 Jy ! Component: 3950 - total flux cleaned = 0.157024 Jy ! Component: 4000 - total flux cleaned = 0.157218 Jy ! Component: 4050 - total flux cleaned = 0.15664 Jy ! Total flux subtracted in 4096 components = 0.157024 Jy ! Clean residual min=-0.010943 max=0.012547 Jy/beam ! Clean residual mean=-0.000075 rms=0.003827 Jy/beam ! Combined flux in latest and established models = 2.19168 Jy keep ! Adding 425 model components to the UV plane model. ! The established model now contains 608 components and 2.19168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0410+7656_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 3.895 at 1.018 degrees (North through East) ! Clean map min=-0.025154 max=0.45455 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0410+7656_S_map.fits wmodel /image_prod/ug002_uva//J0410+7656_S_map.mod ! Writing 608 model components to file: /image_prod/ug002_uva//J0410+7656_S_map.mod wobs /image_prod/ug002_uva//J0410+7656_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0410+7656_S_uvs.fits wwins /image_prod/ug002_uva//J0410+7656_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0410+7656_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.454553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00379375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.50384 2.50384 5.00768 10.0154 20.0307 40.0614 80.1228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0113 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.454 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 119.816 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0410+7656_S_dfm.log closed on Wed Mar 4 20:13:44 2020