! Started logfile: /image_prod/ug002_uva//J0958+6533_S_d_dfm.log on Wed Mar 4 23:18:28 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//J0958+6533_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0958+6533_S_d_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87963 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 1425 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 J0958+6533_S_d] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.287530Jy sigma=7.538789 ! Fit after self-cal, rms=0.291522Jy sigma=1.750042 ! 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=2.909 mas, bmaj=5.967 mas, bpa=-86.19 degrees ! Estimated noise=3.88803 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 = 0.587731 Jy ! Component: 100 - total flux cleaned = 0.723893 Jy ! Total flux subtracted in 100 components = 0.723893 Jy ! Clean residual min=-0.029601 max=0.051804 Jy/beam ! Clean residual mean=-0.000120 rms=0.008950 Jy/beam ! Combined flux in latest and established models = 0.723893 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.723893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203137Jy sigma=1.020880 ! Fit after self-cal, rms=0.203117Jy sigma=1.020755 ! 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=3.372 mas, bmaj=6.87 mas, bpa=-87.3 degrees ! Estimated noise=3.30383 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 = 0.0578118 Jy ! Component: 100 - total flux cleaned = 0.0876818 Jy ! Component: 150 - total flux cleaned = 0.105215 Jy ! Component: 200 - total flux cleaned = 0.115691 Jy ! Total flux subtracted in 200 components = 0.115691 Jy ! Clean residual min=-0.030755 max=0.032855 Jy/beam ! Clean residual mean=-0.000093 rms=0.007308 Jy/beam ! Combined flux in latest and established models = 0.839584 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.839584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.182902Jy sigma=0.926413 ! Fit after self-cal, rms=0.182691Jy sigma=0.925375 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.372 x 6.87 at -87.3 degrees (North through East) ! Clean map min=-0.029351 max=0.75264 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.06 KP 1.01 ! LA 1.03 MK 0.97 NL 1.07 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.07 KP 1.02 ! LA 1.05 MK 0.97 NL 1.20 OV 0.86 ! PT 1.01 SC 1.47 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 1.05 KP 1.00 ! LA 1.05 MK 1.00 NL 0.84 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.182691Jy sigma=0.925375 ! Fit after self-cal, rms=0.222256Jy sigma=0.752354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=6.948 mas, bpa=-86.57 degrees ! Estimated noise=3.34711 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 = 9.07004e-05 Jy ! Component: 100 - total flux cleaned = -0.000972833 Jy ! Component: 150 - total flux cleaned = -0.0020586 Jy ! Component: 200 - total flux cleaned = -0.00271005 Jy ! Total flux subtracted in 200 components = -0.00271005 Jy ! Clean residual min=-0.022479 max=0.027349 Jy/beam ! Clean residual mean=-0.000084 rms=0.005569 Jy/beam ! Combined flux in latest and established models = 0.836874 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.836874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218900Jy sigma=0.752224 ! Fit after self-cal, rms=0.218818Jy sigma=0.751681 ! 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=0.218818Jy sigma=0.751681 ! Fit after self-cal, rms=0.091264Jy sigma=0.438769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=6.895 mas, bpa=-87.48 degrees ! Estimated noise=3.34149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044795 Jy ! Component: 100 - total flux cleaned = 0.00357655 Jy ! Component: 150 - total flux cleaned = 0.00296436 Jy ! Component: 200 - total flux cleaned = 0.00249063 Jy ! Total flux subtracted in 200 components = 0.00249063 Jy ! Clean residual min=-0.008202 max=0.008865 Jy/beam ! Clean residual mean=-0.000011 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.839365 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.839365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089495Jy sigma=0.427515 ! Fit after self-cal, rms=0.089369Jy sigma=0.426859 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 = 0.000675161 Jy ! Component: 100 - total flux cleaned = -9.18895e-05 Jy ! Component: 150 - total flux cleaned = -0.000413597 Jy ! Component: 200 - total flux cleaned = -0.000693755 Jy ! Total flux subtracted in 200 components = -0.000693755 Jy ! Clean residual min=-0.008014 max=0.008361 Jy/beam ! Clean residual mean=-0.000011 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.838671 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.838671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089011Jy sigma=0.425009 ! Fit after self-cal, rms=0.088932Jy sigma=0.424795 ! 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=0.088932Jy sigma=0.424795 ! Fit after self-cal, rms=0.087617Jy sigma=0.419673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=6.857 mas, bpa=-87.72 degrees ! Estimated noise=3.34101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366435 Jy ! Component: 100 - total flux cleaned = 0.00328762 Jy ! Component: 150 - total flux cleaned = 0.0031419 Jy ! Component: 200 - total flux cleaned = 0.00291346 Jy ! Total flux subtracted in 200 components = 0.00291346 Jy ! Clean residual min=-0.007326 max=0.007615 Jy/beam ! Clean residual mean=-0.000006 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.841585 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.841585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086889Jy sigma=0.414730 ! Fit after self-cal, rms=0.086841Jy sigma=0.414620 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 = 0.000307255 Jy ! Component: 100 - total flux cleaned = 2.96813e-05 Jy ! Component: 150 - total flux cleaned = -0.000218931 Jy ! Component: 200 - total flux cleaned = -0.000292482 Jy ! Total flux subtracted in 200 components = -0.000292482 Jy ! Clean residual min=-0.007256 max=0.007288 Jy/beam ! Clean residual mean=-0.000006 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.841292 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.841292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086655Jy sigma=0.413694 ! Fit after self-cal, rms=0.086623Jy sigma=0.413629 ! 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=0.086623Jy sigma=0.413629 ! Fit after self-cal, rms=0.086223Jy sigma=0.411333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.358 mas, bmaj=11.89 mas, bpa=84.61 degrees ! Estimated noise=4.14405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357288 Jy ! Component: 100 - total flux cleaned = 0.0032685 Jy ! Component: 150 - total flux cleaned = 0.00335147 Jy ! Component: 200 - total flux cleaned = 0.00342111 Jy ! Total flux subtracted in 200 components = 0.00342111 Jy ! Clean residual min=-0.005839 max=0.007426 Jy/beam ! Clean residual mean=0.000001 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.844713 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.844713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086057Jy sigma=0.410273 ! Fit after self-cal, rms=0.085956Jy sigma=0.409896 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 = 0.000634854 Jy ! Component: 100 - total flux cleaned = 0.000440579 Jy ! Component: 150 - total flux cleaned = 0.000287365 Jy ! Component: 200 - total flux cleaned = 0.00020271 Jy ! Total flux subtracted in 200 components = 0.00020271 Jy ! Clean residual min=-0.005738 max=0.007151 Jy/beam ! Clean residual mean=0.000002 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.844916 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.844916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085983Jy sigma=0.410080 ! Fit after self-cal, rms=0.085938Jy sigma=0.409948 ! 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=3.403 mas, bmaj=6.833 mas, bpa=-87.94 degrees ! Estimated noise=3.34205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 6.833 at -87.94 degrees (North through East) ! Clean map min=-0.0063591 max=0.76481 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085938Jy sigma=0.409948 ! Fit after self-cal, rms=0.082208Jy sigma=0.382552 ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=6.828 mas, bpa=-88.17 degrees ! Estimated noise=3.34661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280226 Jy ! Component: 100 - total flux cleaned = 0.00269391 Jy ! Component: 150 - total flux cleaned = 0.00259974 Jy ! Component: 200 - total flux cleaned = 0.00243073 Jy ! Total flux subtracted in 200 components = 0.00243073 Jy ! Clean residual min=-0.006668 max=0.006399 Jy/beam ! Clean residual mean=-0.000001 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.847347 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.847347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081925Jy sigma=0.380825 ! Fit after self-cal, rms=0.081921Jy sigma=0.380807 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38228e-05 Jy ! Component: 100 - total flux cleaned = -0.000212952 Jy ! Component: 150 - total flux cleaned = -0.00028086 Jy ! Component: 200 - total flux cleaned = -0.000403283 Jy ! Total flux subtracted in 200 components = -0.000403283 Jy ! Clean residual min=-0.006708 max=0.006292 Jy/beam ! Clean residual mean=-0.000001 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.846943 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.846943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081792Jy sigma=0.380189 ! Fit after self-cal, rms=0.081788Jy sigma=0.380168 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081788Jy sigma=0.380168 ! Fit after self-cal, rms=0.081791Jy sigma=0.379444 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=2.96 mas, bmaj=5.994 mas, bpa=-87.78 degrees ! Estimated noise=3.94161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.595537 Jy ! Component: 100 - total flux cleaned = 0.730371 Jy ! Component: 150 - total flux cleaned = 0.784011 Jy ! Component: 200 - total flux cleaned = 0.811964 Jy ! Total flux subtracted in 200 components = 0.811964 Jy ! Clean residual min=-0.008379 max=0.013646 Jy/beam ! Clean residual mean=-0.000020 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.811964 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 0.811964 Jy ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=6.818 mas, bpa=-88.33 degrees ! Estimated noise=3.34929 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 = 0.0170482 Jy ! Component: 100 - total flux cleaned = 0.0258907 Jy ! Component: 150 - total flux cleaned = 0.0296386 Jy ! Component: 200 - total flux cleaned = 0.0306458 Jy ! Total flux subtracted in 200 components = 0.0306458 Jy ! Clean residual min=-0.006638 max=0.006188 Jy/beam ! Clean residual mean=-0.000006 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.84261 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.84261 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=7.357 mas, bmaj=11.86 mas, bpa=84.21 degrees ! Estimated noise=4.15779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469319 Jy ! Component: 100 - total flux cleaned = 0.00498818 Jy ! Component: 150 - total flux cleaned = 0.00518996 Jy ! Component: 200 - total flux cleaned = 0.00526455 Jy ! Total flux subtracted in 200 components = 0.00526455 Jy ! Clean residual min=-0.005158 max=0.006237 Jy/beam ! Clean residual mean=0.000001 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.847874 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 = 6.6189e-05 Jy ! Component: 100 - total flux cleaned = 0.000129275 Jy ! Component: 150 - total flux cleaned = 0.000189962 Jy ! Component: 200 - total flux cleaned = 0.000245462 Jy ! Total flux subtracted in 200 components = 0.000245462 Jy ! Clean residual min=-0.005157 max=0.006241 Jy/beam ! Clean residual mean=0.000002 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.84812 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.84812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=6.818 mas, bpa=-88.33 degrees ! Estimated noise=3.34929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147023 Jy ! Component: 100 - total flux cleaned = -0.00128202 Jy ! Component: 150 - total flux cleaned = -0.00127829 Jy ! Component: 200 - total flux cleaned = -0.00127778 Jy ! Total flux subtracted in 200 components = -0.00127778 Jy ! Clean residual min=-0.006304 max=0.006301 Jy/beam ! Clean residual mean=-0.000002 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.846842 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.846842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081523Jy sigma=0.378375 ! Fit after self-cal, rms=0.081478Jy sigma=0.378078 wmodel J0958+6533_S_d_map.mod ! Writing 59 model components to file: J0958+6533_S_d_map.mod wobs J0958+6533_S_d_uvs.fits ! Writing UV FITS file: J0958+6533_S_d_uvs.fits wwins J0958+6533_S_d_map.win ! wwins: Wrote 1 windows to J0958+6533_S_d_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 = 0.000341053 Jy ! Component: 100 - total flux cleaned = 0.000852185 Jy ! Component: 150 - total flux cleaned = 0.00104696 Jy ! Component: 200 - total flux cleaned = 0.00123095 Jy ! Component: 250 - total flux cleaned = 0.00114234 Jy ! Component: 300 - total flux cleaned = 0.00139794 Jy ! Component: 350 - total flux cleaned = 0.00197362 Jy ! Component: 400 - total flux cleaned = 0.00237085 Jy ! Component: 450 - total flux cleaned = 0.00260262 Jy ! Component: 500 - total flux cleaned = 0.00290453 Jy ! Component: 550 - total flux cleaned = 0.0031267 Jy ! Component: 600 - total flux cleaned = 0.00334438 Jy ! Component: 650 - total flux cleaned = 0.00348584 Jy ! Component: 700 - total flux cleaned = 0.00383397 Jy ! Component: 750 - total flux cleaned = 0.00403696 Jy ! Component: 800 - total flux cleaned = 0.00396948 Jy ! Component: 850 - total flux cleaned = 0.00410227 Jy ! Component: 900 - total flux cleaned = 0.00403767 Jy ! Component: 950 - total flux cleaned = 0.00423012 Jy ! Component: 1000 - total flux cleaned = 0.0043557 Jy ! Component: 1050 - total flux cleaned = 0.00466295 Jy ! Component: 1100 - total flux cleaned = 0.00460053 Jy ! Component: 1150 - total flux cleaned = 0.00466113 Jy ! Component: 1200 - total flux cleaned = 0.00477767 Jy ! Component: 1250 - total flux cleaned = 0.00460395 Jy ! Component: 1300 - total flux cleaned = 0.00460471 Jy ! Component: 1350 - total flux cleaned = 0.00443631 Jy ! Component: 1400 - total flux cleaned = 0.00460357 Jy ! Component: 1450 - total flux cleaned = 0.00438425 Jy ! Component: 1500 - total flux cleaned = 0.00438451 Jy ! Component: 1550 - total flux cleaned = 0.00427719 Jy ! Component: 1600 - total flux cleaned = 0.00417115 Jy ! Component: 1650 - total flux cleaned = 0.0041705 Jy ! Component: 1700 - total flux cleaned = 0.00391499 Jy ! Component: 1750 - total flux cleaned = 0.0038148 Jy ! Component: 1800 - total flux cleaned = 0.00371557 Jy ! Component: 1850 - total flux cleaned = 0.00371615 Jy ! Component: 1900 - total flux cleaned = 0.00357063 Jy ! Component: 1950 - total flux cleaned = 0.0035232 Jy ! Component: 2000 - total flux cleaned = 0.00338214 Jy ! Component: 2050 - total flux cleaned = 0.00347552 Jy ! Component: 2100 - total flux cleaned = 0.00342869 Jy ! Component: 2150 - total flux cleaned = 0.00333716 Jy ! Component: 2200 - total flux cleaned = 0.00342745 Jy ! Component: 2250 - total flux cleaned = 0.00315988 Jy ! Component: 2300 - total flux cleaned = 0.00324872 Jy ! Component: 2350 - total flux cleaned = 0.00329261 Jy ! Component: 2400 - total flux cleaned = 0.00324918 Jy ! Component: 2450 - total flux cleaned = 0.0033773 Jy ! Component: 2500 - total flux cleaned = 0.00350366 Jy ! Component: 2550 - total flux cleaned = 0.00341955 Jy ! Component: 2600 - total flux cleaned = 0.00325408 Jy ! Component: 2650 - total flux cleaned = 0.00321294 Jy ! Component: 2700 - total flux cleaned = 0.00309099 Jy ! Component: 2750 - total flux cleaned = 0.00305092 Jy ! Component: 2800 - total flux cleaned = 0.00301147 Jy ! Component: 2850 - total flux cleaned = 0.00285469 Jy ! Component: 2900 - total flux cleaned = 0.0028163 Jy ! Component: 2950 - total flux cleaned = 0.00270044 Jy ! Component: 3000 - total flux cleaned = 0.00273888 Jy ! Component: 3050 - total flux cleaned = 0.00273911 Jy ! Component: 3100 - total flux cleaned = 0.0027766 Jy ! Component: 3150 - total flux cleaned = 0.00285034 Jy ! Component: 3200 - total flux cleaned = 0.00285021 Jy ! Component: 3250 - total flux cleaned = 0.00296012 Jy ! Component: 3300 - total flux cleaned = 0.00285152 Jy ! Component: 3350 - total flux cleaned = 0.00299492 Jy ! Component: 3400 - total flux cleaned = 0.00299414 Jy ! Component: 3450 - total flux cleaned = 0.00302997 Jy ! Component: 3500 - total flux cleaned = 0.00313452 Jy ! Component: 3550 - total flux cleaned = 0.00299608 Jy ! Component: 3600 - total flux cleaned = 0.00303033 Jy ! Component: 3650 - total flux cleaned = 0.00289403 Jy ! Component: 3700 - total flux cleaned = 0.00296195 Jy ! Component: 3750 - total flux cleaned = 0.00279396 Jy ! Component: 3800 - total flux cleaned = 0.00279398 Jy ! Component: 3850 - total flux cleaned = 0.00272762 Jy ! Component: 3900 - total flux cleaned = 0.00266253 Jy ! Component: 3950 - total flux cleaned = 0.00269498 Jy ! Component: 4000 - total flux cleaned = 0.00253305 Jy ! Component: 4050 - total flux cleaned = 0.00246897 Jy ! Total flux subtracted in 4096 components = 0.00240539 Jy ! Clean residual min=-0.002148 max=0.002091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.849247 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 352 components and 0.849247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0958+6533_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 6.818 at -88.33 degrees (North through East) ! Clean map min=-0.0039111 max=0.7679 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0958+6533_S_d_map.fits wmodel /image_prod/ug002_uva//J0958+6533_S_d_map.mod ! Writing 352 model components to file: /image_prod/ug002_uva//J0958+6533_S_d_map.mod wobs /image_prod/ug002_uva//J0958+6533_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0958+6533_S_d_uvs.fits wwins /image_prod/ug002_uva//J0958+6533_S_d_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0958+6533_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.7679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230826 0.230826 0.461653 0.923305 1.84661 3.69322 7.38644 14.7729 29.5458 59.0915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.767 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1299.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0958+6533_S_d_dfm.log closed on Wed Mar 4 23:18:32 2020